[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "1"]
[White "Karttunen, Mika"]
[Black "Aadit, Bhatia"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2489"]
[BlackElo "2106"]
[PlyCount "51"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Bd2 Ba6 6. Nge2 Ne7 7. h4 c5 8. a3 Bxc3 9. bxc3 Nbc6 10. h5 Bxe2 11. Bxe2 cxd4 12. cxd4 Nxd4 13. Bd3 h6 14. Qg4 Ndf5 15. Bb5+ Kf8 16. Qf4 Qc7 17. g4 g5 18. hxg6 Nxg6 19. Qb4+ Nfe7 20. 0-0-0 Qxe5 21. Kb1 Rc8 22. f4 Qc7 23. Qb2 Qc5 24. f5 Ne5 25. Bb4 Qc7 26. f6 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "9"]
[White "Karttunen, Mika"]
[Black "Devagharan, Devina"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2489"]
[BlackElo "1860"]
[PlyCount "117"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. c3 Bxc5 6. Qg4 Ne7 7. b4 Bb6 8. Qxg7 Rg8 9. Qxh7 Nd7 10. Nf3 Nf8 11. Qd3 Qc7 12. Bf4 Nfg6 13. Bg3 Nf5 14. Qe2 Bd7 15. a4 a5 16. b5 Rc8 17. Ra2 Qb8 18. h4 Bc7 19. b6 Bxb6 20. h5 Nxg3 21. fxg3 Ne7 22. h6 Nf5 23. h7 Rh8 24. Rh3 Rc4 25. Nfd2 Rc8 26. g4 Ne7 27. Rb2 Ba7 28. Na3 Ng6 29. Nb5 Bc5 30. Nd6+ Bxd6 31. exd6 Qxd6 32. Rxb7 Nf4 33. Qa6 Qxa6 34. Bxa6 Nxh3 35. gxh3 Rxh7 36. Rb6 Rc5 37. Rb8+ Ke7 38. Rb7 Kd8 39. Bb5 Bxb5 40. axb5 Rxh3 41. b6 Rhxc3 42. Rxf7 Rb5 43. b7 Ke8 44. Rg7 a4 45. g5 Rg3 46. Kf2 Rxg5 47. Rxg5 Kd7 48. Rg4 Rxb7 49. Rxa4 Kc6 50. Nf3 Kd6 51. Ra6+ Ke7 52. Nd4 Rb2+ 53. Ke3 Kf7 54. Rxe6 Rb3+ 55. Kf4 Rb4 56. Ke5 Rxd4 57. Rf6+ Ke7 58. Kxd4 Kxf6 59. Kxd5 1/2-1/2

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "4"]
[White "Karttunen, Mika"]
[Black "Estrada Nieto, Julian"]
[Result "1-0"]
[ECO "C93"]
[WhiteElo "2489"]
[BlackElo "2156"]
[PlyCount "79"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a3 h6 13. Ba2 Nb8 14. Qc2 Nbd7 15. b4 Rc8 16. Qb3 Re7 17. Nh4 d5 18. Nf5 Re8 19. Nf3 exd4 20. e5 Ne4 21. cxd4 Re6 22. Qd3 Nb6 23. Nh2 a5 24. Rb1 axb4 25. axb4 Nc4 26. Rf1 g6 27. Nxh6+ Bxh6 28. Bxh6 g5 29. Ng4 Kh7 30. f3 Rxh6 31. Nxh6 Kxh6 32. fxe4 dxe4 33. Qe2 Qd5 34. Rf6+ Kg7 35. Rbf1 Qxd4+ 36. Kh1 Bd5 37. Qh5 Qxe5 38. R6f5 Qb2 39. Qxg5+ Kf8 40. Rxd5 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "11"]
[White "Karttunen, Mika"]
[Black "Pein, Jonathan"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2489"]
[BlackElo "2254"]
[PlyCount "135"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Nb3 a5 9. a4 Nc6 10. Qd2 Nb4 11. Be2 Re8 12. 0-0-0 Bd7 13. Kb1 Bc6 14. Bg5 Qd7 15. Bb5 Bxb5 16. Nxb5 Re5 17. Nc3 b5 18. Nxb5 Rxb5 19. axb5 Qxb5 20. Bh6 Bh8 21. c3 Qa4 22. Nc1 Nc6 23. Qc2 Qb5 24. Qb3 Qa6 25. Qa4 Rb8 26. Rd3 Nd7 27. Qa2 Nc5 28. Re3 a4 29. Rd1 a3 30. b3 Nxb3 31. Nxb3 Qc4 32. Kc1 Rxb3 33. Qc2 a2 34. Kd2 Ra3 35. Ra1 Nb4 36. cxb4 Qxc2+ 37. Kxc2 Rxe3 38. Rxa2 Re2+ 39. Kb3 Rxa2 40. Kxa2 Bd4 41. Kb3 f5 42. Kc4 Bb6 43. Kd5 Kf7 44. exf5 gxf5 45. Bf4 Ke7 46. Kc6 Ke6 47. h3 h5 48. Bg3 Kf6 49. Bf4 Ke6 50. Bh2 d5 51. Bg3 d4 52. Bf4 d3 53. Kb5 Kd5 54. Bg5 Kd4 55. Bd2 Kd5 56. g4 fxg4 57. hxg4 hxg4 58. fxg4 Ke4 59. g5 Kf5 60. Kc4 c6 61. Kxd3 Bd8 62. Kc4 Be7 63. Be3 Ke4 64. Bd2 Kf5 65. Kd4 Bxb4 66. Bxb4 Kxg5 67. Kc5 Kf5 68. Kxc6 1/2-1/2

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "6"]
[White "Karttunen, Mika"]
[Black "Sadek, Sameh"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2489"]
[BlackElo "2282"]
[PlyCount "55"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. Nc3 Qc7 5. g3 Nc6 6. Bg2 Nge7 7. 0-0 Nd4 8. d3 Nec6 9. Nh4 Be7 10. f4 Bxh4 11. gxh4 f5 12. Qh5+ g6 13. Qh6 d6 14. Be3 Qf7 15. Rf2 Qf8 16. Qg5 Qe7 17. Qg3 Qf6 18. Re1 0-0 19. Kh1 Kh8 20. Rg1 Bd7 21. a3 Rg8 22. b4 cxb4 23. axb4 Nxb4 24. e5 dxe5 25. fxe5 f4 26. Rxf4 Nf5 27. exf6 Nxg3+ 28. hxg3 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "7"]
[White "Kopczynski, Michal"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "C21"]
[WhiteElo "2225"]
[BlackElo "2489"]
[PlyCount "74"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 Qe7 4. Qxd4 Nc6 5. Qe3 Nf6 6. Bd3 d5 7. exd5 Qxe3+ 8. Bxe3 Nxd5 9. Bd2 Be6 10. Ne2 0-0-0 11. 0-0 Nxc3 12. Nbxc3 Rxd3 13. Bg5 Bd6 14. Rad1 Bc4 15. Rxd3 Bxd3 16. Rd1 Bxe2 17. Nxe2 Re8 18. Nc3 a6 19. Be3 f5 20. g3 h6 21. Rd5 Re5 22. Kg2 Rxd5 23. Nxd5 Kd7 24. h3 Ne7 25. Nc3 Be5 26. Nd1 Nd5 27. Bd2 c5 28. f4 Bd4 29. g4 g6 30. Kf3 b5 31. h4 h5 32. gxh5 gxh5 33. Be1 c4 34. Bf2 Bf6 35. Bg3 Nb4 36. a3 Nd3 37. Ne3 Ke6 0-1

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "10"]
[White "Lopez Rayo, Santiago"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2247"]
[BlackElo "2489"]
[PlyCount "67"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd3 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 Ne5 12. exf7+ Kxf7 13. Qg3 Qc5 14. Nb3 Qc6 15. Be2 Be7 16. 0-0 Rf8 17. Nd5 Bd8 18. Bxf6 Bxf6 19. Bh5+ Ng6 20. Kh1 b5 21. Nd4 Qc5 22. Nf5 Bxf5 23. Rxf5 Qxc2 24. Rbf1 Qxe4 25. Nxf6 gxf6 26. Rxf6+ Kg7 27. Qxd6 Rxf6 28. Qxf6+ Kh6 29. Bf3 Rf8 30. Bxe4 Rxf6 31. Rxf6 Kg5 32. Rxa6 Ne5 33. Rb6 Kf4 34. Bf3 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "5"]
[White "Osmonbekov, Talaibek D"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2129"]
[BlackElo "2489"]
[PlyCount "77"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 c5 7. dxc5 Nxc5 8. 0-0 b5 9. Ne2 Bb7 10. Ned4 Be7 11. c3 Nxd3 12. Qxd3 0-0 13. Ne5 Rc8 14. a4 b4 15. cxb4 Bxb4 16. Rfc1 Qb6 17. Bg5 Rxc1+ 18. Rxc1 Rc8 19. Rxc8+ Bxc8 20. Qc2 Qc5 21. Bxf6 gxf6 22. Qxc5 Bxc5 23. Nd3 Bd6 24. b4 e5 25. Nc6 Bd7 26. b5 Bxc6 27. bxc6 Kf8 28. Nb4 d4 29. exd4 exd4 30. Kf1 d3 31. Nxa6 Ke8 32. Ke1 Bf4 33. g3 Bc1 34. Kd1 d2 35. Nc5 Kd8 36. Nb3 Ba3 37. Kxd2 Kc7 38. Nd4 Bc5 39. Kd3 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "3"]
[White "Pranav, V."]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2615"]
[BlackElo "2489"]
[PlyCount "75"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 c5 5. dxc5 e6 6. Be2 Bxc5 7. Nf3 Nc6 8. 0-0 0-0 9. c4 dxc4 10. Qc1 f5 11. Qxc4 Be7 12. Nc3 Bf6 13. Rac1 a6 14. Rfd1 Qe7 15. Qf4 Bd7 16. e4 e5 17. Qg3+ Bg7 18. Nd5 Qd8 19. exf5 Bxf5 20. Ne3 Qf6 21. Rd6 Be6 22. Bd3 Rfd8 23. Rxe6 fxe6 24. Bc4 Kh8 25. Qh3 Nd4 26. Nxd4 exd4 27. Ng4 Qg5 28. f4 Qxf4 29. Rf1 Qg5 30. Bd3 h5 31. Nf2 Rf8 32. Re1 e5 33. g3 Rxf2 34. Kxf2 Qd2+ 35. Be2 Rf8+ 36. Kg2 Qh6 37. Rf1 Rxf1 38. Bxf1 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "8"]
[White "Sonis, Francesco"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2570"]
[BlackElo "2489"]
[PlyCount "129"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. Nbd2 g6 5. g3 Bg7 6. Bg2 Nf6 7. 0-0 0-0 8. Re1 Nd7 9. a4 Rb8 10. Nc4 b6 11. c3 a6 12. Ne3 e5 13. Nd5 b5 14. axb5 axb5 15. Bg5 f6 16. Be3 Kh8 17. d4 exd4 18. cxd4 c4 19. Nf4 Nb6 20. d5 Ne5 21. Nd4 Na4 22. Qc2 Qe8 23. Nde6 Bxe6 24. Nxe6 Rf7 25. Bd4 Nd3 26. Reb1 Re7 27. b3 Nac5 28. bxc4 bxc4 29. Qxc4 Rxb1+ 30. Rxb1 Nxe6 31. dxe6 Nc5 32. Bxc5 dxc5 33. Bh3 f5 34. exf5 Bd4 35. f6 Bxf6 36. Qxc5 Kg7 37. Qd5 Qc8 38. Kg2 Qc2 39. Rb7 Qc8 40. Rd7 Qe8 41. Bg4 h5 42. Bh3 Rxd7 43. exd7 Qf8 44. Be6 Bd8 45. h4 Qf6 46. Bh3 Qe7 47. Qd4+ Qf6 48. Qd3 Qe7 49. Kf1 Qf6 50. Kg1 Qe7 51. Bg2 Qf6 52. Bd5 Qd6 53. Qb5 Qe5 54. Kg2 Qf5 55. Qc6 Qe5 56. Be4 Qf6 57. Qd5 Qe7 58. Bd3 Qf6 59. Bc4 Qe7 60. Qg8+ Kf6 61. Bd3 Ke5 62. Bxg6 Kd4 63. Bxh5 Bc7 64. Bg4 Bd8 65. Qe6 1-0

[Event "Titled Tuesday intern op 01st Apr Early"]
[Site "Chess.com INT"]
[Date "2025.04.01"]
[Round "2"]
[White "Yushko, Olga"]
[Black "Karttunen, Mika"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2060"]
[BlackElo "2489"]
[PlyCount "184"]
[EventDate "2025.04.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Qb3 c5 10. dxc5 Bxc3+ 11. bxc3 Qf6 12. Bb5+ Bd7 13. Ne2 Nc6 14. f3 Nxc5 15. Qxd5 b6 16. Bd6 Rc8 17. 0-0 Ne7 18. Bxe7 Kxe7 19. Bxd7 Nxd7 20. Rfd1 Rhd8 21. Nd4 Kf8 22. Qb3 Nc5 23. Qa3 Rd7 24. Nb5 Rxd1+ 25. Rxd1 Re8 26. Kf2 Qe5 27. c4 Qxh2 28. Nd6 Qh4+ 29. Ke2 Re7 30. Nf5 Qh2 31. Nxe7 Qxg2+ 32. Ke1 Qg1+ 33. Kd2 Qf2+ 34. Kc1 Kxe7 35. Qb2 Qxf3 36. Qd2 Ne6 37. Qd6+ Kf6 38. Qd3 g4 39. Rf1 Ng5 40. Rxf3+ gxf3 41. Qf1 Kf5 42. Kd2 h5 43. Kd3 h4 44. e4+ Kf4 45. Qf2 Kg4 46. Ke3 h3 47. Qh2 f6 48. Qf4+ Kh5 49. Kf2 a5 50. Kg3 a4 51. a3 Kg6 52. Qf5+ Kg7 53. Qd7+ Kg6 54. Qf5+ Kg7 55. Kh2 Kf7 56. Qd5+ Kg6 57. Qf5+ Kg7 58. Qd7+ Kg6 59. Qd6 Nxe4 60. Qf4 Ng5 61. Qd4 Kf5 62. Qxb6 Kg4 63. Qf2 Ne4 64. Qg1+ Kf4 65. Qc1+ Kg4 66. Qe3 f5 67. c5 f2 68. Qe2+ Kf4 69. c6 Ng5 70. c7 Nf3+ 71. Kxh3 Ng1+ 72. Kg2 Nxe2 73. Kxf2 Nc3 74. c8Q Ne4+ 75. Ke2 Ke5 76. Kd3 Nf2+ 77. Kc4 Ne4 78. Kb4 f4 79. Kxa4 f3 80. Qe8+ Kf4 81. Qf7+ Ke3 82. Qf8 f2 83. Kb5 Nd2 84. Qe7+ Kd3 85. Qd6+ Ke2 86. Qe5+ Kf3 87. Qf5+ Ke2 88. Qxf2+ Kxf2 89. a4 Nb3 90. Kb4 Nd4 91. a5 Nc6+ 92. Kb5 Nxa5 1/2-1/2

[Event "Titled Tuesday intern op 25th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.25"]
[Round "4"]
[White "Bargsten, Justus"]
[Black "Karttunen, Mika"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2229"]
[BlackElo "2489"]
[PlyCount "132"]
[EventDate "2025.03.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nf6 3. Nf3 d6 4. g3 Nbd7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 c6 8. Rb1 Qc7 9. b4 Re8 10. a4 h6 11. b5 Nc5 12. Ba3 Bg4 13. Qc2 Rad8 14. Rfc1 Bf8 15. h3 Bf5 16. Nd2 Ne6 17. Qb2 Nd4 18. e3 Ne6 19. Nce4 Nd7 20. bxc6 bxc6 21. Qb7 Nb6 22. Qxc7 Nxc7 23. a5 Nc8 24. Rb7 Rd7 25. Rcb1 d5 26. Bxf8 dxe4 27. dxe4 Kxf8 28. exf5 Rxd2 29. Rxc7 e4 30. Rbb7 Nd6 31. Rxa7 Rd1+ 32. Kh2 c5 33. Rxc5 Rc1 34. Rd5 Nxc4 35. Rc7 Nxe3 36. Rxc1 Nxd5 37. Re1 Nf6 38. g4 Ra8 39. Ra1 Ke7 40. Kg3 Kd6 41. Kf4 Kd5 42. a6 Ra7 43. Ra5+ Kd4 44. Ra4+ Kc5 45. Bxe4 Kb5 46. Ra1 Kc5 47. Bg2 Kd4 48. h4 Nd7 49. g5 hxg5+ 50. hxg5 Nc5 51. Kg4 Rxa6 52. Rxa6 Nxa6 53. f6 gxf6 54. f4 Nc5 55. gxf6 Nd7 56. Kf5 Nf8 57. Bf3 Ne6 58. Bh5 Nd8 59. Kg5 Ke4 60. f5 Ke5 61. Bg4 Nc6 62. Bh5 Nd8 63. Bxf7 Nxf7+ 64. Kg6 Nd6 65. f7 Nxf7 66. Kxf7 Kxf5 1/2-1/2

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "11"]
[White "Calvo Gonzalez, Jose Felix"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2198"]
[BlackElo "2489"]
[PlyCount "81"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Bxf6 gxf6 13. Nxc6 bxc6 14. Bd3 Bg7 15. 0-0 f5 16. Ne2 Qc5+ 17. Kh1 0-0 18. exf5 exf5 19. Nf4 Bc3 20. Qe2 Ra7 21. Ne6 Bxe6 22. Qxe6+ Kg7 23. Rxf5 Rxf5 24. Bxf5 Rf7 25. Bd3 a5 26. h3 Be5 27. Qg4+ Kf6 28. Rf1+ Ke7 29. Qh4+ Bf6 30. Re1+ Kd8 31. Qg4 Be5 32. Qg8+ Ke7 33. Qg5+ Rf6 34. Rf1 Qd4 35. Rb1 Qa7 36. Qg7+ Rf7 37. Qh6 c5 38. Be4 c4 39. Bd5 Rf5 40. Qxh7+ Kf6 41. Qxa7 1-0

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "2"]
[White "Christiansen, Johan Sebastian"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2657"]
[BlackElo "2489"]
[PlyCount "75"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. Qe2 Nbd7 7. Nc4 Nb6 8. Ne3 g6 9. g3 Bg7 10. Bg2 0-0 11. 0-0 Rb8 12. a4 Be6 13. d3 Qd7 14. a5 Na8 15. Nc4 Bh3 16. Re1 Bxg2 17. Kxg2 Nd5 18. Nxd5 Qxd5+ 19. Qf3 Qxf3+ 20. Kxf3 Bf6 21. Bf4 Rbc8 22. Ra3 g5 23. Be5 Nc7 24. Nb6 Nb5 25. Nxc8 Nxa3 26. Bxf6 Rxc8 27. Rxe7 Nxc2 28. Rxb7 h6 29. Rb6 Nb4 30. Bc3 Kh7 31. Bxb4 cxb4 32. d4 Rc4 33. Ke3 Kg7 34. Kd3 Rc1 35. Rxa6 b3 36. Rb6 Rc2 37. Rxb3 Rxf2 38. a6 1-0

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "6"]
[White "Karttunen, Mika"]
[Black "Chin, Spencer"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "2489"]
[BlackElo "2084"]
[PlyCount "120"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Nf3 Nf6 8. Bg5 Nc6 9. Qd3 h6 10. Bh4 Bb4 11. a3 Ba5 12. b4 Bb6 13. e3 Be6 14. Rd1 Qe7 15. Be2 Rd8 16. Nb5 g5 17. Bg3 Ne4 18. Be5 Nxe5 19. Nxe5 Qf6 20. f4 gxf4 21. Nf3 fxe3 22. 0-0 Nf2 23. Qb1 Nxd1 24. Qxd1 d4 25. Bd3 Qg7 26. a4 0-0 27. Nh4 a6 28. Na3 Bd5 29. g3 Qg5 30. Rf5 Qe7 31. Qg4+ Kh8 32. Qh5 Rd6 33. Nc2 e2 34. Ne1 Qe3+ 35. Rf2 Rf6 36. Nf5 Rxf5 37. Qxf5 Qg5 38. Qh3 Qd2 39. Rxe2 Qg5 40. Qf5 Qxf5 41. Bxf5 d3+ 42. Kf1 dxe2+ 43. Kxe2 Bc4+ 44. Kd2 Rd8+ 45. Kc2 Be6 46. Bd3 Rd4 47. Nf3 Rxb4 48. Ne5 Rxa4 49. Nf3 Ra2+ 50. Kc3 Ba5+ 51. Kd4 Rf2 52. Ne5 Rxh2 53. Nf3 Rf2 54. Nh4 Bb6+ 55. Ke4 Rf6 56. Ke5 Rf2 57. Be4 Re2 58. Kf4 Rxe4+ 59. Kxe4 Bc5 60. Ke5 b6 0-1

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "9"]
[White "Karttunen, Mika"]
[Black "Gluszko, Tomasz"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2489"]
[BlackElo "2189"]
[PlyCount "131"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Bg7 8. h4 Bg4 9. Kc2 0-0 10. Bf4 c6 11. Ne5 Bc8 12. h5 Nd7 13. Nxd7 Bxd7 14. Bc4 Be6 15. Bxe6 fxe6 16. Be3 b6 17. f4 e5 18. g3 exf4 19. gxf4 e5 20. h6 Bh8 21. f5 gxf5 22. Rhg1+ Kf7 23. exf5 Rg8 24. Kd3 Bf6 25. Ke4 Rgd8 26. Rg2 Rg8 27. Rag1 Rxg2 28. Rxg2 Rd8 29. Rd2 Rxd2 30. Bxd2 Ke7 31. Be3 Kd6 32. c4 Bd8 33. b4 c5 34. bxc5+ bxc5 35. a4 a6 36. Bd2 Bf6 37. Bc3 Bh8 38. Be1 Bf6 39. Bg3 Bg5 40. Bxe5+ Ke7 41. Bg7 Kd6 42. Bf8+ Kd7 43. Ke5 Be3 44. Kf6 Ke8 45. Bg7 Bf4 46. Ke6 Bg5 47. f6 Bxf6 48. Bxf6 a5 49. Kd6 Kf7 50. Bg7 Kg6 51. Kxc5 Kf5 52. Kb6 Ke4 53. c5 Kd5 54. c6 Kd6 55. c7 Ke7 56. c8Q Kf7 57. Qf5+ Ke7 58. Qxh7 Ke6 59. Qg6+ Ke7 60. Qg5+ Kd7 61. Qxa5 Ke6 62. Qh5 Kd6 63. h7 Ke6 64. h8Q Kd6 65. Qf8+ Ke6 66. Qhf5# 1-0

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "3"]
[White "Karttunen, Mika"]
[Black "Jahnz, Laurin"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2489"]
[BlackElo "2157"]
[PlyCount "123"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. e3 e6 4. Nf3 Bd6 5. b3 f5 6. Bb2 Nf6 7. Be2 0-0 8. Qc2 Nbd7 9. h3 Ne4 10. g4 Ne5 11. gxf5 Nxf3+ 12. Bxf3 exf5 13. cxd5 cxd5 14. Nxd5 Qh4 15. 0-0-0 Be6 16. Rhg1 Rf7 17. Bxe4 fxe4 18. Nc3 Rc8 19. Kb1 Qxf2 20. Ka1 Qh4 21. Qxe4 Qxe4 22. Nxe4 Bf8 23. Ng5 Re7 24. Nxe6 Rxe6 25. Bd4 a5 26. Rg5 b6 27. Rdg1 Rc7 28. Kb2 Rec6 29. Bc3 h6 30. Rb5 Kh7 31. a3 Rf7 32. Rg4 Rf3 33. h4 Rf2 34. Re4 Rh2 35. Rd5 Rc7 36. Rd8 Be7 37. Rb8 Rxh4 38. Rxh4 Bxh4 39. Rxb6 Bd8 40. Rd6 Rc8 41. Rd5 g5 42. Kc2 g4 43. Kd3 Rb8 44. b4 axb4 45. axb4 Kg6 46. Ke4 h5 47. Rd6+ Kg5 48. Rd5+ Kh4 49. d4 Bg5 50. Be1+ g3 51. Bxg3+ Kg4 52. Bf4 Re8+ 53. Be5 h4 54. Rc5 h3 55. Rc2 Rf8 56. b5 Rf3 57. b6 Rxe3+ 58. Kd5 Rb3 59. Kc6 Be3 60. b7 Bg1 61. b8Q Rxb8 62. Bxb8 1-0

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "5"]
[White "Karttunen, Mika"]
[Black "Leitgeb, Julian"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2489"]
[BlackElo "2311"]
[PlyCount "108"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Na5 4. c3 a6 5. Be2 Nc6 6. d4 d5 7. exd5 Qxd5 8. c4 Qd8 9. d5 Nb8 10. 0-0 Nf6 11. Bg5 Nbd7 12. Qa4 Rb8 13. Re1 h6 14. Bf4 Ra8 15. Nc3 g5 16. Bg3 Bg7 17. d6 e6 18. h4 g4 19. Nh2 h5 20. f3 gxf3 21. Bxf3 Kf8 22. Qd1 Rb8 23. a4 b6 24. Rf1 Bb7 25. Qd3 Qc8 26. Rae1 Bxf3 27. Nxf3 Qc6 28. Ng5 Re8 29. Nce4 Qxa4 30. Rf3 Qc6 31. Ref1 Rh6 32. Nxf6 Nxf6 33. Rxf6 Bxf6 34. Nh7+ Rxh7 35. Qxh7 Bg7 36. Qxh5 Qd7 37. Qg5 f5 38. h5 Qf7 39. h6 Bf6 40. Qf4 Qg6 41. b3 Kf7 42. d7 Rd8 43. Qc7 Be7 44. Bh2 Qxh6 45. Rd1 Qe3+ 46. Kh1 Qe2 47. Rg1 Qh5 48. Re1 Rh8 49. Qe5 Qh6 50. Rd1 Bf6 51. Qd6 Be7 52. Qe5 f4 53. Qxf4+ Qxf4 54. d8Q Qxh2# 0-1

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "8"]
[White "Karttunen, Mika"]
[Black "Melamed, Daniel"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2489"]
[BlackElo "2020"]
[PlyCount "49"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 d5 7. Bf4 Be7 8. Ndb5 0-0 9. exd5 Nxd5 10. Nxd5 exd5 11. Nc7 Bc5 12. Nxa8 Qf6 13. Bg3 Qxb2 14. Be2 Qc3+ 15. Kf1 Bf5 16. Nc7 Bxc2 17. Nxd5 Qb3 18. Qd2 Rd8 19. Rc1 Nd4 20. Ne3 Bxa3 21. Rxc2 Qb1+ 22. Bd1 Bb4 23. Rb2 Qa1 24. Qxb4 Nc6 25. Rd2 1-0

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "4"]
[White "Khoshkalam, Seyed Mehrab"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2248"]
[BlackElo "2489"]
[PlyCount "99"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 a6 4. a3 Bd7 5. b4 Bb5 6. Be2 Bxe2 7. Qxe2 Ne7 8. 0-0 Nf5 9. d4 Be7 10. Nbd2 h5 11. Bb2 Nd7 12. c4 dxc4 13. Nxc4 c6 14. Nfd2 Nb6 15. Qe4 Nxc4 16. Nxc4 Qd5 17. Qd3 Rd8 18. Ne3 Qxe5 19. Nxf5 Qxf5 20. Qxf5 exf5 21. Rfe1 Kd7 22. d5 f6 23. dxc6+ bxc6 24. Rad1+ Bd6 25. Re2 Rhe8 26. Rc2 Re6 27. Bd4 Rc8 28. g3 Ke8 29. f4 Be7 30. Kf2 Rd6 31. Re2 Rcd8 32. Rde1 Rxd4 33. Rxe7+ Kf8 34. Rc7 Rd2+ 35. Re2 Rxe2+ 36. Kxe2 a5 37. Rxc6 axb4 38. axb4 Rb8 39. Rc4 Ke7 40. Kd3 Kd6 41. Kc3 g5 42. Rc5 Ke6 43. b5 h4 44. Kb4 hxg3 45. hxg3 gxf4 46. gxf4 Rd8 47. b6 Rd1 48. Rb5 Rd8 49. b7 Rb8 50. Ka5 1-0

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "10"]
[White "Pribelszky, Bence Daniel"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2400"]
[BlackElo "2489"]
[PlyCount "61"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. 0-0 g6 6. d4 exd4 7. e5 dxe5 8. Nxe5 Qd5 9. Re1 Be6 10. Bc4 Qc5 11. Bxe6 fxe6 12. Nxc6 bxc6 13. Rxe6+ Kf7 14. Re2 Bg7 15. Nd2 Rhe8 16. Nf3 Rxe2 17. Qxe2 Re8 18. Qd3 Qd5 19. Bf4 Ne4 20. Bxc7 Nc5 21. Qa3 d3 22. cxd3 Nxd3 23. Rd1 Qd7 24. Qxa7 Re7 25. Ng5+ Kf8 26. Qb8+ Re8 27. Bd6+ Kg8 28. Qb3+ Kh8 29. Nf7+ Kg8 30. Ng5+ Kh8 31. Qxd3 1-0

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "7"]
[White "Rose, Felix"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "2093"]
[BlackElo "2489"]
[PlyCount "122"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. d4 Bd7 6. Nc3 Nxd4 7. Nxd4 exd4 8. Qxd4 Bxb5 9. Nxb5 a6 10. Nc3 Be7 11. Bg5 0-0 12. Rad1 Qc8 13. Rfe1 Re8 14. Qd3 Nd7 15. Bxe7 Rxe7 16. Nd5 Re6 17. Qc3 c6 18. Nf4 Rh6 19. Re3 Ne5 20. Rg3 Qf8 21. Ne2 Re8 22. Nd4 Rg6 23. Nf5 Ree6 24. Qb4 Rxg3 25. hxg3 b5 26. Nxd6 Nc4 27. e5 Nxe5 28. a3 a5 29. Qc5 Nc4 30. Nb7 Qxc5 31. Nxc5 Re8 32. b3 Nxa3 33. Ra1 Nxc2 34. Rxa5 Nd4 35. Ra6 g6 36. b4 Re1+ 37. Kh2 Rb1 38. Nd3 Rb3 39. Ne5 Rc3 40. Ra8+ Kg7 41. Ra7 Kf6 42. Nxf7 Rc4 43. Nd8 Rxb4 44. Nxc6 Nxc6 45. Ra6 Rc4 46. Rb6 b4 47. Kh3 Ke5 48. f4+ Kd5 49. Rb7 Kc5 50. Rxh7 b3 51. Rb7 Rb4 52. Rc7 b2 53. Kg4 b1Q 54. Kg5 Qf5+ 55. Kh6 Qh5+ 56. Kg7 Qg4 57. Rf7 Qxg3 58. f5 gxf5+ 59. Kf6 Qe5+ 60. Kg6 Rg4+ 61. Kh7 Qh2# 0-1

[Event "Titled Tuesday intern op 18th Mar Late"]
[Site "Chess.com INT"]
[Date "2025.03.18"]
[Round "1"]
[White "Swara, Lakshmi S Nair"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2216"]
[BlackElo "2489"]
[PlyCount "88"]
[EventDate "2025.03.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 e5 7. Nb3 Be6 8. f4 exf4 9. Bxf4 Nc6 10. Qd2 Ne5 11. 0-0-0 Qc7 12. Nd4 Be7 13. Nf5 Bxf5 14. exf5 h5 15. Bg5 0-0 16. Be2 Rac8 17. Kb1 Nc4 18. Bxc4 Qxc4 19. Rhe1 Bd8 20. Qxd6 Rc6 21. Qd4 b5 22. Qxc4 Rxc4 23. Rd6 b4 24. Nd5 Nxd5 25. Bxd8 Nf4 26. b3 Rc8 27. Be7 Nxg2 28. Re2 Nxh4 29. Bxh4 Rc5 30. f6 g5 31. Bf2 Rf5 32. Bd4 a5 33. Rd7 g4 34. Rde7 g3 35. Rg2 Rg5 36. Re5 Rxe5 37. Bxe5 h4 38. Rg1 Re8 39. Bf4 Re4 40. Bd6 Rg4 41. Kc1 Kh7 42. Kd2 Kg6 43. Be5 Kf5 44. Bc7 Ke4 0-1

[Event "Titled Tuesday intern op 11th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "9"]
[White "Alfaya Marcelo, Roberto"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2249"]
[BlackElo "2489"]
[PlyCount "79"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 c5 5. c3 Qb6 6. Qc1 Nc6 7. Nbd2 Nd7 8. Bd3 h6 9. 0-0 g5 10. Bg3 c4 11. Bc2 f5 12. b3 cxb3 13. axb3 Be7 14. c4 0-0 15. cxd5 exd5 16. h3 Nb4 17. Bb1 Nf6 18. Qc7 Qxc7 19. Bxc7 Be6 20. Be5 Ne4 21. Rc1 Rfc8 22. Rxc8+ Bxc8 23. Kf1 a6 24. Ke1 Bd7 25. Ng1 Rc8 26. Ne2 Nc3 27. Nxc3 Rxc3 28. Ke2 Rc1 29. Ra5 Bb5+ 30. Kf3 Nc6 31. Ra2 Nxe5+ 32. dxe5 Bc6 33. Bxf5 d4+ 34. Be4 dxe3 35. Kxe3 Bb5 36. Kf3 Kf8 37. Kg4 Re1 38. Bxb7 Bd7+ 39. Kg3 Bb4 40. Nf3 1-0

[Event "Titled Tuesday intern op 11th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "5"]
[White "Arnold, Rhys"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2219"]
[BlackElo "2489"]
[PlyCount "136"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qc2 Bd7 8. Ne5 Bc6 9. Nxc6 Nxc6 10. e3 Na5 11. Nd2 c5 12. dxc5 Rc8 13. Rd1 Qe8 14. b4 cxb3 15. Nxb3 Nxb3 16. Qxb3 Bxc5 17. Qxb7 Qa4 18. Qf3 Qc2 19. Bd2 Ba3 20. Be1 Bb2 21. Rab1 Nd5 22. Qg4 f5 23. Qh5 Nf6 24. Qf3 Ne4 25. Bf1 Rfd8 26. Qe2 Rxd1 27. Rxd1 Qxe2 28. Bxe2 Rc7 29. Bd3 Rd7 30. Bc2 Rxd1 31. Bxd1 Bc3 32. Bxc3 Nxc3 33. Bb3 Kf7 34. Kf1 Ke7 35. Ke1 g5 36. f3 g4 37. fxg4 fxg4 38. Kd2 Ne4+ 39. Ke2 h5 40. Bc4 a5 41. Bd3 Nf6 42. Bc2 Kd6 43. Kd3 Kc5 44. a3 e5 45. Ke2 Kc4 46. Kd2 Nd5 47. Bg6 Nf6 48. Bc2 Kd5 49. Bb3+ Ke4 50. Bd1 Nd5 51. Bc2+ Kf3 52. Bg6 Nf6 53. Ke1 Kxe3 54. Bf5 e4 55. Be6 Kd3 56. Bb3 Kc3 57. Bd1 Kb2 58. a4 Kc3 59. Ke2 Kd4 60. Kd2 Nd5 61. Ke2 Nc3+ 62. Ke1 Nxd1 63. Kxd1 Kd3 64. Ke1 e3 65. Kf1 Kd2 66. Kg2 e2 67. h4 e1Q 68. Kh2 Qe2+ 0-1

[Event "Titled Tuesday intern op 11th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "8"]
[White "Karttunen, Mika"]
[Black "Balakrishnan, Praveen"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2489"]
[BlackElo "2489"]
[PlyCount "50"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 Nf6 5. h4 0-0 6. h5 c5 7. d5 b5 8. Qd3 b4 9. Nd1 e6 10. Bg5 exd5 11. hxg6 hxg6 12. exd5 Re8 13. Qc4 Ba6 14. Qh4 Nbd7 15. Ne3 Qa5 16. Kf1 Re4 17. Qh2 Re5 18. Bf4 Rh5 19. Nh3 Bxe2+ 20. Kxe2 Qb5+ 21. Ke1 Nxd5 22. Nxd5 Rxd5 23. Ng5 Re8+ 24. Be3 Rxg5 25. Qxd6 Rxg2 0-1

[Event "Titled Tuesday intern op 11th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "6"]
[White "Karttunen, Mika"]
[Black "Myagmarsuren, Evsuld"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2489"]
[BlackElo "2314"]
[PlyCount "57"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nb6 8. Bf4 Bg7 9. Nc3 d5 10. exd6 0-0 11. 0-0-0 Bf5 12. Qe3 Re8 13. Bg5 f6 14. d7 Nxd7 15. Bc4+ Kh8 16. Bh6 Qb6 17. Bxg7+ Kxg7 18. Qf4 Nde5 19. Nh4 Nxc4 20. Nxf5+ gxf5 21. Qxc4 Ne5 22. Qh4 Rac8 23. Rhe1 Ng6 24. Qd4 Qxd4 25. Rxd4 Rc7 26. Nd5 Rd7 27. Red1 Red8 28. R4d2 Ne5 29. Nf4 1-0

[Event "Titled Tuesday intern op 11th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "11"]
[White "Karttunen, Mika"]
[Black "Pajcin, Lav"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2489"]
[BlackElo "2243"]
[PlyCount "77"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 0-0 7. Nge2 Re8 8. Nf4 a6 9. a4 exd5 10. cxd5 Nbd7 11. Be2 Ne5 12. 0-0 Bd7 13. g4 h6 14. h4 Bxc3 15. bxc3 Nh7 16. Qe1 b5 17. a5 b4 18. c4 Nf8 19. Qg3 Nfg6 20. Ng2 f6 21. f4 Nf7 22. Bd3 Nf8 23. Ne3 Re7 24. Bb2 Qe8 25. Qg2 Rb8 26. Rf2 b3 27. Qf3 Rb4 28. Rg2 Ra4 29. Rxa4 Bxa4 30. Nf5 Rb7 31. g5 hxg5 32. hxg5 fxg5 33. Nxg7 Qd8 34. Qh3 Bd7 35. Ne6 Qc8 36. Rxg5+ Nxg5 37. Qh8+ Kf7 38. Qg7+ Ke8 39. Qxf8# 1-0

[Event "Titled Tuesday intern op 11th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "10"]
[White "Karttunen, Mika"]
[Black "Turzo, Attila"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2489"]
[BlackElo "2272"]
[PlyCount "105"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 b6 7. f4 Ba6 8. Nf3 h5 9. Qa4 Be7 10. f5 Bxe2 11. Bxe2 exf5 12. 0-0 a6 13. dxc5 bxc5 14. e6 fxe6 15. Ne5 Bf6 16. Ng6 Rh6 17. Bxh6 gxh6 18. Bxh5 Kf7 19. Nf4+ Ke7 20. Rae1 Nf8 21. Nxd5+ Kd6 22. Qf4+ Kc6 23. Nxf6 Qxf6 24. Bf3+ Kb6 25. Bxa8 Nfd7 26. Qf3 Kc7 27. Qb7+ Kd8 28. Rd1 Ke7 29. Rfe1 f4 30. Qc7 h5 31. Bc6 f3 32. Rxd7+ Nxd7 33. Qxd7+ Kf8 34. Bxf3 e5 35. Qc8+ Kg7 36. Qb7+ Kf8 37. Rd1 e4 38. Qxe4 h4 39. Qb7 h3 40. Qc7 hxg2 41. Rd8+ Qxd8 42. Qxd8+ Kf7 43. Qd5+ Kf6 44. Qe4 c4 45. Qg4 a5 46. h4 a4 47. a3 Ke5 48. Qg5+ Kd6 49. Qf6+ Kc7 50. h5 Kd7 51. h6 Kc7 52. h7 Kd7 53. h8Q 1-0

[Event "Titled Tuesday intern op 11th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "4"]
[White "Kjaergaard Jensen, Jesper"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2081"]
[BlackElo "2489"]
[PlyCount "60"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 e6 4. Bg5 Be7 5. Nbd2 Nbd7 6. Bxf6 Nxf6 7. Ne5 Nd7 8. e4 Nxe5 9. dxe5 0-0 10. Bd3 d4 11. c4 f6 12. exf6 Bxf6 13. 0-0 e5 14. f4 c5 15. fxe5 Bxe5 16. Qh5 Rxf1+ 17. Rxf1 Qe7 18. Nf3 Bf4 19. e5 g5 20. Bxh7+ Qxh7 21. Qe8+ Kg7 22. h4 Qf5 23. Qe7+ Qf7 24. Qxc5 Be3+ 25. Kh1 b6 26. Qc6 Bb7 27. Qf6+ Qxf6 28. exf6+ Kxf6 29. Nxd4+ Kg6 30. Nf5 Bc5 0-1

[Event "Titled Tuesday intern op 11th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.11"]
[Round "7"]
[White "Lauda, Alexandr"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "2255"]
[BlackElo "2489"]
[PlyCount "56"]
[EventDate "2025.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 b5 8. Bg2 Bb7 9. 0-0 Nbd7 10. a4 b4 11. Nd5 Nxd5 12. exd5 a5 13. c4 bxc3 14. Nxc3 Ba6 15. Re1 Rb8 16. Kh1 Be7 17. f4 0-0 18. Be3 Rxb2 19. Ne4 f5 20. Ng5 Bxg5 21. fxg5 Nb6 22. Bc1 Rb4 23. Bd2 Rd4 24. Qc2 Nxd5 25. Bxd5+ Rxd5 26. Qb3 Qa8 27. Be3 Rb8 28. Qa2 Rb2 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "1"]
[White "Fayard, Alain"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2071"]
[BlackElo "2489"]
[PlyCount "105"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 c5 6. a3 Bxc3+ 7. bxc3 Nc6 8. Ne2 dxc4 9. Bxc4 Qc7 10. 0-0 0-0 11. Ng3 Rd8 12. Qe2 e5 13. dxc5 e4 14. Nh5 Ng4 15. Ng3 Nce5 16. Ba2 h5 17. h3 h4 18. hxg4 hxg3 19. fxg3 Qxc5 20. Bb2 Rd3 21. Rae1 Nc4 22. Bc1 Be6 23. Rf4 Qe5 24. Ref1 Rad8 25. Qf2 R8d7 26. Bb1 Rd1 27. Rxe4 Rxf1+ 28. Qxf1 Qxc3 29. Rd4 Rxd4 30. exd4 Qxd4+ 31. Kh2 Qxg4 32. Bf4 Qh5+ 33. Kg1 Qc5+ 34. Kh2 Qxa3 35. Bd3 b5 36. Qf3 Qf8 37. Qe4 g6 38. Bg5 Kg7 39. Qh4 Kg8 40. Bf6 Qg7 41. Bxg7 Kxg7 42. Qd4+ Kg8 43. Bxc4 bxc4 44. Qxa7 g5 45. Qc5 g4 46. Kg1 Kg7 47. Kf2 Kf6 48. Ke3 Kg6 49. Kf4 Kg7 50. Ke5 Kg6 51. Kd6 Kf6 52. Qe5+ Kg6 53. Ke7 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "9"]
[White "Gibala, Adam"]
[Black "Karttunen, Mika"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2196"]
[BlackElo "2489"]
[PlyCount "146"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Bb4 5. Nd5 Be7 6. Qc2 d6 7. b4 h6 8. Bb2 Be6 9. e4 0-0 10. a3 Bg4 11. Be2 a5 12. b5 Nb8 13. h3 Bxf3 14. Bxf3 c6 15. Nxe7+ Qxe7 16. a4 Nbd7 17. 0-0 c5 18. g3 h5 19. d3 Qe6 20. Bg2 h4 21. g4 g5 22. Bc1 Nh7 23. Be3 Qg6 24. f3 b6 25. Bd2 Rfe8 26. Rf2 Ndf8 27. Raf1 Ne6 28. Bc1 Nd4 29. Qb2 Nf8 30. Be3 Nfe6 31. Qd2 Nf4 32. Kh2 Qf6 33. Bh1 Kg7 34. Bg2 Kg6 35. Bh1 Qd8 36. Bg2 Re6 37. Bh1 Rf6 38. Rc1 Qd7 39. Rcf1 Kg7 40. Rb1 Rh6 41. Rbf1 Rg6 42. Rb1 Rg8 43. Rbf1 Kf8 44. Rb1 Nfe6 45. Rb2 Nc7 46. Rb1 Nde6 47. Rb2 Nf4 48. Rb1 Nce6 49. Rb2 Ng7 50. Rb1 Rf6 51. Rb2 Ngh5 52. Rb3 Ng3 53. Bg2 Rh6 54. Rb2 Rgh8 55. Rb3 Rg6 56. Rb2 Qe7 57. Rb3 Rf6 58. Rb2 Kg7 59. Rb3 Re6 60. Rb2 Qf6 61. Rb3 Qg6 62. Rb2 Ree8 63. Rb3 Rd8 64. Rb2 Rd7 65. Rb3 Rc7 66. Rb2 Rhc8 67. Rb3 Kf8 68. Rb2 Ke7 69. Rb3 Kd7 70. Rb2 Ke8 71. Rb3 Kf8 72. Rb2 Ne6 73. Rb3 Nf4 1/2-1/2

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "4"]
[White "Gostev, Serghei"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2258"]
[BlackElo "2489"]
[PlyCount "108"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. h3 0-0 9. d4 Bb6 10. a4 Rb8 11. Re1 h6 12. Na3 Bd7 13. Nc2 Na5 14. Ba2 Bc6 15. d5 Bd7 16. b4 Nb7 17. a5 Ba7 18. Qd3 c5 19. Ne3 c4 20. Qc2 g6 21. Nf1 Kg7 22. Ng3 Rh8 23. Be3 Bxe3 24. Rxe3 Nh7 25. Rf1 h5 26. Bb1 Qe7 27. Nd2 h4 28. Ne2 g5 29. Re1 Nf8 30. Nf1 Ng6 31. Nh2 Nf4 32. Nxf4 gxf4 33. Rf3 Rbg8 34. Kh1 Kf8 35. Qe2 Rg6 36. Rg1 Ke8 37. Ba2 Nd8 38. Qf1 Qg5 39. Bb1 Qh6 40. Bc2 Rhg8 41. Bd1 f6 42. Be2 Nf7 43. Bxc4 bxc4 44. Qxc4 Bb5 45. Qc8+ Ke7 46. Qc7+ Kf8 47. Qc8+ Kg7 48. Qc7 Be2 49. Ng4 Rxg4 50. hxg4 Bxf3 51. gxf3 h3 52. c4 h2 53. Rd1 Qh3 54. Rf1 Qxf3+ 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "8"]
[White "Karttunen, Mika"]
[Black "Gutierrez Olivares, Daniel"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2489"]
[BlackElo "2354"]
[PlyCount "77"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. h4 c5 6. a3 Bxc3+ 7. bxc3 Qa5 8. Bd2 Qa4 9. h5 h6 10. Nf3 c4 11. g4 Nbc6 12. Bh3 Bd7 13. Nh4 0-0-0 14. f4 f6 15. 0-0 Kb8 16. Be3 Rhg8 17. f5 Ka8 18. Bf4 Rgf8 19. Bg3 fxe5 20. dxe5 Qa5 21. Qe1 d4 22. cxd4 Qxe1 23. Raxe1 Nxd4 24. c3 Nc2 25. Re2 Nxa3 26. f6 gxf6 27. exf6 Nd5 28. f7 Be8 29. fxe8Q Rfxe8 30. Be5 Nb5 31. Rf3 Nb6 32. Bf1 Rd3 33. Ref2 Rd5 34. Ng6 Red8 35. Rf8 a5 36. Rxd8+ Rxd8 37. Rb2 Rd5 38. g5 hxg5 39. h6 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "3"]
[White "Karttunen, Mika"]
[Black "Jimenez Fernandez, Rebeca"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2489"]
[BlackElo "2167"]
[PlyCount "59"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 Bb7 10. e4 c5 11. e5 Nd5 12. Ne4 cxd4 13. a3 Nc5 14. Nxc5 Bxc5 15. Ng5 h6 16. Qh5 g6 17. Bxg6 fxg6 18. Qxg6+ Kd7 19. Qxe6+ Kc7 20. Qf7+ Kb6 21. Qe6+ Ka7 22. Ne4 Bb6 23. Nd6 Rb8 24. a4 Rg8 25. g3 Ka8 26. axb5 a5 27. Bd2 Nb4 28. Bxb4 d3 29. Bxa5 Bxa5 30. b4 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "6"]
[White "Karttunen, Mika"]
[Black "Moshtael, Wesal"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2489"]
[BlackElo "2220"]
[PlyCount "115"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Nbd7 7. g4 h6 8. Be3 Qc7 9. f4 e5 10. Nf5 g6 11. g5 exf4 12. Bxf4 hxg5 13. Nxd6+ Bxd6 14. Bxd6 Qb6 15. Qd2 Nc5 16. 0-0-0 Be6 17. Qd4 Ncd7 18. Qa4 0-0-0 19. e5 Nxe5 20. Nb5 Qe3+ 21. Kb1 Nc6 22. Bg2 Qb6 23. Bxc6 bxc6 24. Nc7 Kb7 25. Nxe6 fxe6 26. Rd3 Nd5 27. Rb3 Rxd6 28. Qa5 Rhd8 29. Rxb6+ Nxb6 30. b3 Rd5 31. Qc3 Rf5 32. Qg7+ Rd7 33. Qxg6 Rfd5 34. Qxe6 R7d6 35. Qf7+ Rd7 36. Qf6 R7d6 37. Qf2 Rd7 38. Rg1 Rd2 39. Qf3 Rf2 40. Qxf2 Nd5 41. Qd2 a5 42. Qxg5 Kb6 43. Qd2 Rf7 44. Rd1 Nb4 45. Qc3 Nd5 46. Qd4+ Kc7 47. a4 Rf3 48. Kb2 Rxh3 49. Qa7+ Kd6 50. Qxa5 Rh5 51. Rxd5+ Rxd5 52. Qxd5+ cxd5 53. Kc3 Kc6 54. Kd4 Kd6 55. b4 Kc6 56. b5+ Kb6 57. Kxd5 Ka5 58. Kc5 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "5"]
[White "Karttunen, Mika"]
[Black "Olsson, Linus"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2489"]
[BlackElo "2152"]
[PlyCount "155"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. e4 e5 4. Nge2 Nf6 5. d3 0-0 6. h3 c6 7. g4 h6 8. Bg2 d5 9. cxd5 cxd5 10. exd5 Nbd7 11. 0-0 Nb6 12. Qb3 Re8 13. Be3 Bd7 14. a4 Nc8 15. Ne4 Nxe4 16. dxe4 Nd6 17. Ng3 Qa5 18. Rfc1 Rec8 19. Bf1 Rxc1 20. Bxc1 Rc8 21. Be3 b5 22. Qa3 b4 23. Qb3 Kh7 24. Qd1 Qc7 25. Rc1 Qa5 26. Rxc8 Bxc8 27. b3 Ba6 28. Bg2 Qc7 29. Bd2 Qc5 30. Qc1 Qd4 31. Qe1 Bd3 32. Bxb4 Bf8 33. Bc3 Qb6 34. b4 Nc4 35. a5 Qb5 36. Kh2 Bg7 37. Qc1 Nd6 38. Bd2 a6 39. Qc5 Nc4 40. Qxb5 axb5 41. Bc3 Nd6 42. f3 f6 43. a6 Nc8 44. Bd2 Bf8 45. Be3 Bxb4 46. Bf1 Bc4 47. a7 Nxa7 48. Bxa7 Be1 49. Bxc4 bxc4 50. Nf1 c3 51. Be3 f5 52. gxf5 gxf5 53. exf5 Kg7 54. d6 Kf7 55. Bxh6 Kf6 56. Be3 c2 57. Bc1 Kxf5 58. Ne3+ Ke6 59. Nxc2 Bh4 60. Ba3 Bf2 61. Kg2 Bb6 62. Ne1 Bd4 63. Nd3 Bc3 64. Nf2 Bd4 65. Ne4 Be3 66. h4 Kd7 67. Kh3 Bh6 68. Kg4 Bf4 69. Kf5 Ke8 70. Ke6 Kd8 71. Bc5 Bd2 72. Bb6+ Kc8 73. d7+ Kb7 74. d8Q Ka6 75. Qc7 Bb4 76. Qc6 Bd6 77. Kd5 Bc5 78. Nxc5# 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "10"]
[White "Karttunen, Mika"]
[Black "Rustemov, Alexander"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2489"]
[BlackElo "2525"]
[PlyCount "84"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. Ned2 Ngf6 8. 0-0 Be7 9. Nc4 Be4 10. Be2 h6 11. Ncd2 Bh7 12. c4 0-0 13. Nb3 a5 14. a4 c6 15. Be3 Qc7 16. h3 Rfd8 17. Qc1 c5 18. Rd1 cxd4 19. Nfxd4 Nc5 20. Nxc5 Bxc5 21. Nb5 Qb6 22. Bxc5 Qxc5 23. Qe3 Qxe3 24. fxe3 Ne4 25. Bf3 Nc5 26. Nd6 Rd7 27. Nb5 Rad8 28. Rxd7 Rxd7 29. Rd1 Rxd1+ 30. Bxd1 Kf8 31. Nc3 Ke7 32. b3 Kd6 33. Kf2 Ne4+ 34. Nxe4+ Bxe4 35. g4 Kc5 36. Ke2 Kb4 37. Kd2 g5 38. Bc2 Bg2 39. e4 Bxh3 40. Bd1 Bg2 41. e5 Be4 42. Bc2 Bf3 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "2"]
[White "Karttunen, Mika"]
[Black "Tulendinov, Dinmukhammed"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2489"]
[BlackElo "2173"]
[PlyCount "78"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Nh6 9. 0-0 Nf5 10. c4 Be7 11. g3 0-0 12. b3 Rd8 13. a3 Nd7 14. c5 Qa6 15. Qxa6 bxa6 16. b4 Rdb8 17. Nb3 Bd8 18. Bd2 a5 19. Rfb1 a4 20. Na5 Bxa5 21. bxa5 Kf8 22. Rb4 Ke7 23. Rxa4 Rb3 24. Rb4 Rxf3 25. Rb7 Nxd4 26. Be3 Nc2 27. Rab1 Nxe3 28. fxe3 Kd8 29. Kg2 Rxe3 30. Rf1 f6 31. exf6 gxf6 32. Rf4 f5 33. Rfb4 Rxa3 34. g4 hxg4 35. Rb2 Rh3 36. Re2 e5 37. Rf2 f4 38. Rd2 f3+ 39. Kg1 g3 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "11"]
[White "Purtseladze, Maka"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2261"]
[BlackElo "2489"]
[PlyCount "74"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Bg4 4. Ne5 Bf5 5. e3 Nbd7 6. Be2 Nxe5 7. Bxe5 e6 8. 0-0 Bd6 9. f4 Bxe5 10. fxe5 Nd7 11. d4 Qg5 12. Qd2 0-0 13. Bd3 f6 14. Bxf5 exf5 15. e6 Nb6 16. Qf2 Rfe8 17. Nd2 Rxe6 18. Rae1 g6 19. Re2 Rae8 20. Rfe1 c6 21. Nf1 h5 22. g3 Nc8 23. Qf4 Qxf4 24. gxf4 Nd6 25. Nd2 g5 26. fxg5 fxg5 27. Rg2 g4 28. Rge2 f4 29. Kf1 f3 30. Rf2 Rxe3 31. Rxe3 Rxe3 32. h3 Nf5 33. hxg4 hxg4 34. Rh2 g3 35. Rh5 g2+ 36. Kf2 Re2+ 37. Kxf3 g1Q 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "7"]
[White "Rustamov, Rustam"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2301"]
[BlackElo "2489"]
[PlyCount "89"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e5 7. Nf5 d5 8. Bg5 d4 9. Bxf6 gxf6 10. Nb1 Bxf5 11. exf5 Nd7 12. Nd2 Nc5 13. Bd3 Qd5 14. f3 Nxd3+ 15. cxd3 Bh6 16. Ne4 Qc6 17. 0-0 Be3+ 18. Kh1 0-0 19. Qe1 Rac8 20. Qh4 Kg7 21. f4 Bxf4 22. Rf3 h5 23. Raf1 Rh8 24. h3 Rh6 25. Rxf4 exf4 26. Qxf4 Qc7 27. Nd6 Rhh8 28. Nxc8 Qxf4 29. Rxf4 Rxc8 30. Rxd4 Rc5 31. Rd7 b5 32. b4 Rxf5 33. Rd6 Rf1+ 34. Kh2 Rd1 35. Rxa6 Rxd3 36. Ra5 h4 37. Kg1 Rd2 38. Rxb5 Ra2 39. Ra5 f5 40. b5 Kf6 41. a4 Ke5 42. b6+ Kf4 43. b7 Ra1+ 44. Kf2 Ra2+ 45. Ke1 1-0

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "2"]
[White "Argote Heredia, Valentina"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "2071"]
[BlackElo "2487"]
[PlyCount "100"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 cxd4 6. Nb5 Bc5 7. Qg4 Bf8 8. Nxd4 Nc6 9. Ngf3 Nh6 10. Qg3 Nf5 11. Nxf5 exf5 12. 0-0-0 Be6 13. Bb5 Qb6 14. Ba4 h6 15. h4 g6 16. Rhe1 0-0-0 17. Bxc6 bxc6 18. Kb1 c5 19. Qf4 Qa6 20. b3 Be7 21. Bc1 d4 22. Qd2 Bd5 23. c3 Be4+ 24. Kb2 Bxf3 25. gxf3 Bxh4 26. cxd4 cxd4 27. Qc2+ Kb7 28. Qd2 Be7 29. Kb1 Qb5 30. Qb2 Bb4 31. Bd2 Bc5 32. Rc1 Bb6 33. Rc4 Qd5 34. Rec1 Rd7 35. f4 h5 36. Bb4 d3 37. Bd6 h4 38. Qd2 h3 39. R4c3 h2 40. Rxd3 Qg2 41. Rg3 Qe4+ 42. Kb2 h1Q 43. Rxh1 Rxh1 44. Rc3 Rh8 45. Qc1 Bd4 46. Ka3 Bxc3 47. Qxc3 Qc6 48. Qb4+ Qb6 49. Qc4 Rc8 50. Qd5+ Qc6 0-1

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "2"]
[White "Argote Heredia, Valentina"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "2071"]
[BlackElo "2487"]
[PlyCount "100"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 cxd4 6. Nb5 Bc5 7. Qg4 Bf8 8. Nxd4 Nc6 9. Ngf3 Nh6 10. Qg3 Nf5 11. Nxf5 exf5 12. 0-0-0 Be6 13. Bb5 Qb6 14. Ba4 h6 15. h4 g6 16. Rhe1 0-0-0 17. Bxc6 bxc6 18. Kb1 c5 19. Qf4 Qa6 20. b3 Be7 21. Bc1 d4 22. Qd2 Bd5 23. c3 Be4+ 24. Kb2 Bxf3 25. gxf3 Bxh4 26. cxd4 cxd4 27. Qc2+ Kb7 28. Qd2 Be7 29. Kb1 Qb5 30. Qb2 Bb4 31. Bd2 Bc5 32. Rc1 Bb6 33. Rc4 Qd5 34. Rec1 Rd7 35. f4 h5 36. Bb4 d3 37. Bd6 h4 38. Qd2 h3 39. R4c3 h2 40. Rxd3 Qg2 41. Rg3 Qe4+ 42. Kb2 h1Q 43. Rxh1 Rxh1 44. Rc3 Rh8 45. Qc1 Bd4 46. Ka3 Bxc3 47. Qxc3 Qc6 48. Qb4+ Qb6 49. Qc4 Rc8 50. Qd5+ Qc6 0-1

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "5"]
[White "Arnav, Maheshwari"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2305"]
[BlackElo "2487"]
[PlyCount "46"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Ba4 a6 5. c4 e5 6. b4 cxb4 7. d4 exd4 8. 0-0 Ngf6 9. Nxd4 Be7 10. Nf5 0-0 11. Nxd6 Nc5 12. e5 Nfe4 13. Nxe4 Qxd1 14. Bxd1 Nxe4 15. Bf3 Bf5 16. Re1 Nc5 17. Be3 Rad8 18. Nd2 Nd3 19. Re2 b5 20. cxb5 axb5 21. Bc6 Nxe5 22. Bxb5 Bf6 23. Rc1 Rb8 0-1

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "5"]
[White "Arnav, Maheshwari"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2305"]
[BlackElo "2487"]
[PlyCount "46"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Ba4 a6 5. c4 e5 6. b4 cxb4 7. d4 exd4 8. 0-0 Ngf6 9. Nxd4 Be7 10. Nf5 0-0 11. Nxd6 Nc5 12. e5 Nfe4 13. Nxe4 Qxd1 14. Bxd1 Nxe4 15. Bf3 Bf5 16. Re1 Nc5 17. Be3 Rad8 18. Nd2 Nd3 19. Re2 b5 20. cxb5 axb5 21. Bc6 Nxe5 22. Bxb5 Bf6 23. Rc1 Rb8 0-1

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "11"]
[White "Gharibyan, Mamikon"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2473"]
[BlackElo "2487"]
[PlyCount "105"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. a3 Bxc3+ 10. bxc3 Nxg3 11. hxg3 Nd7 12. c4 Nf6 13. Nf3 Bg4 14. Qb3 Bxf3 15. gxf3 b6 16. cxd5 Qxd5 17. Bb5+ Kf8 18. Qxd5 Nxd5 19. Bc6 Rd8 20. Ke2 Ne7 21. Rac1 Rd6 22. Be4 c6 23. g4 Kg7 24. Rc3 Rc8 25. Rhc1 Rc7 26. a4 Kf8 27. a5 Ke8 28. Rb3 Rb7 29. axb6 axb6 30. Ra1 Rd8 31. Rh1 Rd6 32. Rhb1 b5 33. Ra1 Kd7 34. Ra8 Kc7 35. Kd3 Rb8 36. Ra7+ Rb7 37. Rxb7+ Kxb7 38. Rxb5+ Kc7 39. Ra5 Kb7 40. Kc4 Nc8 41. Rf5 f6 42. Ra5 Kb6 43. Ra1 Kb7 44. Kc5 Rd8 45. Bxc6+ Kc7 46. d5 Rh8 47. Ra8 Rd8 48. f4 gxf4 49. exf4 f5 50. g5 h5 51. d6+ Nxd6 52. Rxd8 Ne4+ 53. Bxe4 1-0

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "11"]
[White "Gharibyan, Mamikon"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2473"]
[BlackElo "2487"]
[PlyCount "105"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. a3 Bxc3+ 10. bxc3 Nxg3 11. hxg3 Nd7 12. c4 Nf6 13. Nf3 Bg4 14. Qb3 Bxf3 15. gxf3 b6 16. cxd5 Qxd5 17. Bb5+ Kf8 18. Qxd5 Nxd5 19. Bc6 Rd8 20. Ke2 Ne7 21. Rac1 Rd6 22. Be4 c6 23. g4 Kg7 24. Rc3 Rc8 25. Rhc1 Rc7 26. a4 Kf8 27. a5 Ke8 28. Rb3 Rb7 29. axb6 axb6 30. Ra1 Rd8 31. Rh1 Rd6 32. Rhb1 b5 33. Ra1 Kd7 34. Ra8 Kc7 35. Kd3 Rb8 36. Ra7+ Rb7 37. Rxb7+ Kxb7 38. Rxb5+ Kc7 39. Ra5 Kb7 40. Kc4 Nc8 41. Rf5 f6 42. Ra5 Kb6 43. Ra1 Kb7 44. Kc5 Rd8 45. Bxc6+ Kc7 46. d5 Rh8 47. Ra8 Rd8 48. f4 gxf4 49. exf4 f5 50. g5 h5 51. d6+ Nxd6 52. Rxd8 Ne4+ 53. Bxe4 1-0

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "6"]
[White "Karttunen, Mika"]
[Black "Hiwale, Ronak"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2487"]
[BlackElo "2093"]
[PlyCount "181"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 Nf6 5. h4 h5 6. Nf3 a6 7. Ng5 b5 8. a3 Bb7 9. f4 Qd7 10. 0-0 Ng4 11. d5 c5 12. Qe1 Bd4+ 13. Kh1 Qc8 14. Qg3 b4 15. Nd1 Nd7 16. c4 Ndf6 17. Bd3 Qd7 18. axb4 cxb4 19. Re1 Qc7 20. Rb1 Nd7 21. b3 Nc5 22. Bc2 f6 23. Nf3 Bc3 24. Nxc3 bxc3 25. b4 Nd7 26. Bd3 a5 27. bxa5 Rxa5 28. Nd4 Kf7 29. Ne6 Qc8 30. Bf1 Ba6 31. Qxc3 Ra4 32. Qb3 Ra5 33. Bb2 Nc5 34. Qc3 Ra4 35. Nd4 Nb7 36. Nc6 Nd8 37. e5 Nxc6 38. exf6 exf6 39. dxc6 Qxc6 40. Rbd1 Re8 41. Rxe8 Qxe8 42. Re1 Qd7 43. Bd3 Bc8 44. Kg1 Qa7+ 45. c5 Qxc5+ 46. Qxc5 dxc5 47. Bb5 Rb4 48. Be8+ Kf8 49. Ba3 Rc4 50. Bxg6 Rc3 51. Bb2 Rb3 52. Bc1 Bb7 53. Bxh5 f5 54. Bg6 Be4 55. h5 Kg7 56. Rd1 Kf6 57. Kf1 Ke6 58. Ke2 Rc3 59. Bd2 Rc2 60. Rc1 Rxc1 61. Bxc1 Kd5 62. g3 Nf6 63. Bb2 Ng8 64. Bh7 Nh6 65. Bg6 Ng4 66. Bf7+ Kd6 67. Kd2 Ke7 68. Bg6 Kf8 69. Bc3 Bd5 70. Bb2 Bf7 71. Ba3 Bxg6 72. Bxc5+ Kg7 73. hxg6 Kxg6 74. Kd3 Kf6 75. Kc4 Kg6 76. Kd5 Nh6 77. Ke6 Ng4 78. Bd4 Nh2 79. Bf2 Nf1 80. Kd5 Nd2 81. Kd4 Ne4 82. Be1 Nf6 83. Ke5 Ng4+ 84. Kd4 Nh6 85. Kd3 Kh5 86. Ke3 Kg4 87. Kd4 Ng8 88. Ke5 Nf6 89. Kxf6 Kh3 90. Kxf5 Kg2 91. g4 1-0

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "6"]
[White "Karttunen, Mika"]
[Black "Hiwale, Ronak"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2487"]
[BlackElo "2093"]
[PlyCount "181"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 Nf6 5. h4 h5 6. Nf3 a6 7. Ng5 b5 8. a3 Bb7 9. f4 Qd7 10. 0-0 Ng4 11. d5 c5 12. Qe1 Bd4+ 13. Kh1 Qc8 14. Qg3 b4 15. Nd1 Nd7 16. c4 Ndf6 17. Bd3 Qd7 18. axb4 cxb4 19. Re1 Qc7 20. Rb1 Nd7 21. b3 Nc5 22. Bc2 f6 23. Nf3 Bc3 24. Nxc3 bxc3 25. b4 Nd7 26. Bd3 a5 27. bxa5 Rxa5 28. Nd4 Kf7 29. Ne6 Qc8 30. Bf1 Ba6 31. Qxc3 Ra4 32. Qb3 Ra5 33. Bb2 Nc5 34. Qc3 Ra4 35. Nd4 Nb7 36. Nc6 Nd8 37. e5 Nxc6 38. exf6 exf6 39. dxc6 Qxc6 40. Rbd1 Re8 41. Rxe8 Qxe8 42. Re1 Qd7 43. Bd3 Bc8 44. Kg1 Qa7+ 45. c5 Qxc5+ 46. Qxc5 dxc5 47. Bb5 Rb4 48. Be8+ Kf8 49. Ba3 Rc4 50. Bxg6 Rc3 51. Bb2 Rb3 52. Bc1 Bb7 53. Bxh5 f5 54. Bg6 Be4 55. h5 Kg7 56. Rd1 Kf6 57. Kf1 Ke6 58. Ke2 Rc3 59. Bd2 Rc2 60. Rc1 Rxc1 61. Bxc1 Kd5 62. g3 Nf6 63. Bb2 Ng8 64. Bh7 Nh6 65. Bg6 Ng4 66. Bf7+ Kd6 67. Kd2 Ke7 68. Bg6 Kf8 69. Bc3 Bd5 70. Bb2 Bf7 71. Ba3 Bxg6 72. Bxc5+ Kg7 73. hxg6 Kxg6 74. Kd3 Kf6 75. Kc4 Kg6 76. Kd5 Nh6 77. Ke6 Ng4 78. Bd4 Nh2 79. Bf2 Nf1 80. Kd5 Nd2 81. Kd4 Ne4 82. Be1 Nf6 83. Ke5 Ng4+ 84. Kd4 Nh6 85. Kd3 Kh5 86. Ke3 Kg4 87. Kd4 Ng8 88. Ke5 Nf6 89. Kxf6 Kh3 90. Kxf5 Kg2 91. g4 1-0

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "9"]
[White "Karttunen, Mika"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2487"]
[BlackElo "2559"]
[PlyCount "94"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 Qc7 6. Nbd2 e5 7. h4 h5 8. Nc4 f6 9. Bd2 d5 10. Ba5 Qb7 11. Ne3 Be6 12. b3 Nh6 13. c4 Ng4 14. Qe2 g6 15. Nh2 Nxe3 16. fxe3 Bh6 17. g4 hxg4 18. Nxg4 Bg7 19. Qf3 f5 20. Nf2 fxe4 21. dxe4 dxc4 22. 0-0-0 cxb3 23. Rd6 Qf7 24. Qxf7+ Bxf7 25. axb3 Rc8 26. Ng4 Ke7 27. Rhd1 Rxh4 28. Rd7+ Ke8 29. Nf2 Rh2 30. Ng4 Rg2 31. Rxa7 Rxg4 32. Rdd7 Rg1+ 33. Kc2 Rf1 34. Re7+ Kf8 35. Red7 Rf2+ 36. Kc3 Bh6 37. Bd8 Bxe3 38. Be7+ Kg8 39. Bd6 Bd4+ 40. Kd3 Rf3+ 41. Ke2 Rf6 42. Be7 Rf4 43. Bg5 Rf2+ 44. Kd3 c4+ 45. bxc4 Bxa7 46. Rxa7 Rf3+ 47. Be3 Bxc4+ 0-1

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "9"]
[White "Karttunen, Mika"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2487"]
[BlackElo "2559"]
[PlyCount "94"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 Qc7 6. Nbd2 e5 7. h4 h5 8. Nc4 f6 9. Bd2 d5 10. Ba5 Qb7 11. Ne3 Be6 12. b3 Nh6 13. c4 Ng4 14. Qe2 g6 15. Nh2 Nxe3 16. fxe3 Bh6 17. g4 hxg4 18. Nxg4 Bg7 19. Qf3 f5 20. Nf2 fxe4 21. dxe4 dxc4 22. 0-0-0 cxb3 23. Rd6 Qf7 24. Qxf7+ Bxf7 25. axb3 Rc8 26. Ng4 Ke7 27. Rhd1 Rxh4 28. Rd7+ Ke8 29. Nf2 Rh2 30. Ng4 Rg2 31. Rxa7 Rxg4 32. Rdd7 Rg1+ 33. Kc2 Rf1 34. Re7+ Kf8 35. Red7 Rf2+ 36. Kc3 Bh6 37. Bd8 Bxe3 38. Be7+ Kg8 39. Bd6 Bd4+ 40. Kd3 Rf3+ 41. Ke2 Rf6 42. Be7 Rf4 43. Bg5 Rf2+ 44. Kd3 c4+ 45. bxc4 Bxa7 46. Rxa7 Rf3+ 47. Be3 Bxc4+ 0-1

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "1"]
[White "Karttunen, Mika"]
[Black "Liu, Zhaoqi"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2487"]
[BlackElo "2400"]
[PlyCount "91"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Qg4 Ne7 8. Nb5 Bc7 9. Nf3 Nbc6 10. Qxg7 Rg8 11. Qxh7 Bxe5 12. Bb2 Bf6 13. Nbxd4 e5 14. Nxc6 bxc6 15. Nxe5 Be6 16. Qd3 Bf5 17. Qe2 Qd6 18. 0-0-0 Be4 19. f4 Bxe5 20. Bxe5 Qg6 21. Rd2 a5 22. b5 cxb5 23. Qxb5+ Kf8 24. Bd3 Rc8 25. Re1 Bxd3 26. Rxd3 Qxg2 27. Rd2 Qg6 28. Qxa5 Qe6 29. Bg7+ Kxg7 30. Rxe6 fxe6 31. Qa7 Kf6 32. Qd4+ Kf7 33. Re2 Nf5 34. Qa7+ Kf6 35. Qb6 Rg1+ 36. Qxg1 Rb8 37. Qg5+ Kf7 38. Qh5+ Ke7 39. Qh7+ Kd6 40. Qa7 Rc8 41. a4 d4 42. a5 d3 43. Rd2 Rxc2+ 44. Rxc2 dxc2 45. a6 Kd5 46. Qb7+ 1-0

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "1"]
[White "Karttunen, Mika"]
[Black "Liu, Zhaoqi"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2487"]
[BlackElo "2400"]
[PlyCount "91"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Qg4 Ne7 8. Nb5 Bc7 9. Nf3 Nbc6 10. Qxg7 Rg8 11. Qxh7 Bxe5 12. Bb2 Bf6 13. Nbxd4 e5 14. Nxc6 bxc6 15. Nxe5 Be6 16. Qd3 Bf5 17. Qe2 Qd6 18. 0-0-0 Be4 19. f4 Bxe5 20. Bxe5 Qg6 21. Rd2 a5 22. b5 cxb5 23. Qxb5+ Kf8 24. Bd3 Rc8 25. Re1 Bxd3 26. Rxd3 Qxg2 27. Rd2 Qg6 28. Qxa5 Qe6 29. Bg7+ Kxg7 30. Rxe6 fxe6 31. Qa7 Kf6 32. Qd4+ Kf7 33. Re2 Nf5 34. Qa7+ Kf6 35. Qb6 Rg1+ 36. Qxg1 Rb8 37. Qg5+ Kf7 38. Qh5+ Ke7 39. Qh7+ Kd6 40. Qa7 Rc8 41. a4 d4 42. a5 d3 43. Rd2 Rxc2+ 44. Rxc2 dxc2 45. a6 Kd5 46. Qb7+ 1-0

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "4"]
[White "Karttunen, Mika"]
[Black "Saya, Ethan"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "2487"]
[BlackElo "2228"]
[PlyCount "200"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. Qc2 c5 10. Ne4 cxd4 11. exd4 Bb4+ 12. Ke2 Bb7 13. Rd1 Rc8 14. Qb1 0-0 15. a3 Be7 16. Bd2 Nxe4 17. Bxe4 Bxe4 18. Qxe4 Nf6 19. Qd3 Qd5 20. Rac1 Bd6 21. Rxc8 Rxc8 22. Rc1 Rxc1 23. Bxc1 Ne4 24. Qc2 Qb7 25. Be3 h6 26. h4 Nf6 27. g3 Nd5 28. Nd2 Nxe3 29. Kxe3 e5 30. Ne4 exd4+ 31. Kxd4 Bc7 32. Qb3 Bb6+ 33. Kd3 Qc6 34. f3 Qc1 35. Ke2 Qg1 36. a4 Qg2+ 37. Kd1 Bd4 38. axb5 axb5 39. Qxb5 Qxf3+ 40. Qe2 Qh1+ 41. Kc2 Qa1 42. Nc3 g6 43. Qe8+ Kg7 44. Qe4 Bf6 45. Qd3 h5 46. Qe3 Qf1 47. Ne2 Qg2 48. b3 Qc6+ 49. Kd1 Qb5 50. Kc2 Qc6+ 51. Kd1 Qh1+ 52. Kc2 Qa1 53. Nc1 Qb2+ 54. Kd1 Bc3 55. Qd3 Bf6 56. Qc2 Qd4+ 57. Qd3 Qg1+ 58. Kc2 Qc5+ 59. Qc4 Qf5+ 60. Qd3 Qg4 61. Ne2 Qb4 62. Qc4 Qa3 63. b4 Qb2+ 64. Kd1 Qb1+ 65. Kd2 Qb2+ 66. Kd3 Qb1+ 67. Ke3 Qa1 68. b5 Qe5+ 69. Kd3 Qf5+ 70. Kd2 Qd7+ 71. Qd3 Qb7 72. Qc4 Qd7+ 73. Kc2 Qf5+ 74. Qd3 Qe6 75. Qb3 Qf5+ 76. Kd2 Qe5 77. b6 Qd6+ 78. Ke1 Qb8 79. b7 Be5 80. Kf2 Bc7 81. Qc3+ Kg8 82. Qc6 Bd6 83. Qc8+ Kg7 84. Kf3 Bc7 85. Nd4 Bxg3 86. Qxb8 Bxb8 87. Nc6 Bc7 88. Ke4 f6 89. Ne7 g5 90. Nd5 Bb8 91. hxg5 fxg5 92. Kf5 g4 93. Ne3 Kh6 94. Nxg4+ hxg4 95. Kxg4 Kg6 96. Kf3 Kf6 97. Ke4 Ke6 98. Kd3 Kd6 99. Ke2 Kc6 100. Kf3 Kxb7 1/2-1/2

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "4"]
[White "Karttunen, Mika"]
[Black "Saya, Ethan"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "2487"]
[BlackElo "2228"]
[PlyCount "200"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. Qc2 c5 10. Ne4 cxd4 11. exd4 Bb4+ 12. Ke2 Bb7 13. Rd1 Rc8 14. Qb1 0-0 15. a3 Be7 16. Bd2 Nxe4 17. Bxe4 Bxe4 18. Qxe4 Nf6 19. Qd3 Qd5 20. Rac1 Bd6 21. Rxc8 Rxc8 22. Rc1 Rxc1 23. Bxc1 Ne4 24. Qc2 Qb7 25. Be3 h6 26. h4 Nf6 27. g3 Nd5 28. Nd2 Nxe3 29. Kxe3 e5 30. Ne4 exd4+ 31. Kxd4 Bc7 32. Qb3 Bb6+ 33. Kd3 Qc6 34. f3 Qc1 35. Ke2 Qg1 36. a4 Qg2+ 37. Kd1 Bd4 38. axb5 axb5 39. Qxb5 Qxf3+ 40. Qe2 Qh1+ 41. Kc2 Qa1 42. Nc3 g6 43. Qe8+ Kg7 44. Qe4 Bf6 45. Qd3 h5 46. Qe3 Qf1 47. Ne2 Qg2 48. b3 Qc6+ 49. Kd1 Qb5 50. Kc2 Qc6+ 51. Kd1 Qh1+ 52. Kc2 Qa1 53. Nc1 Qb2+ 54. Kd1 Bc3 55. Qd3 Bf6 56. Qc2 Qd4+ 57. Qd3 Qg1+ 58. Kc2 Qc5+ 59. Qc4 Qf5+ 60. Qd3 Qg4 61. Ne2 Qb4 62. Qc4 Qa3 63. b4 Qb2+ 64. Kd1 Qb1+ 65. Kd2 Qb2+ 66. Kd3 Qb1+ 67. Ke3 Qa1 68. b5 Qe5+ 69. Kd3 Qf5+ 70. Kd2 Qd7+ 71. Qd3 Qb7 72. Qc4 Qd7+ 73. Kc2 Qf5+ 74. Qd3 Qe6 75. Qb3 Qf5+ 76. Kd2 Qe5 77. b6 Qd6+ 78. Ke1 Qb8 79. b7 Be5 80. Kf2 Bc7 81. Qc3+ Kg8 82. Qc6 Bd6 83. Qc8+ Kg7 84. Kf3 Bc7 85. Nd4 Bxg3 86. Qxb8 Bxb8 87. Nc6 Bc7 88. Ke4 f6 89. Ne7 g5 90. Nd5 Bb8 91. hxg5 fxg5 92. Kf5 g4 93. Ne3 Kh6 94. Nxg4+ hxg4 95. Kxg4 Kg6 96. Kf3 Kf6 97. Ke4 Ke6 98. Kd3 Kd6 99. Ke2 Kc6 100. Kf3 Kxb7 1/2-1/2

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "8"]
[White "Kim, Sergey2"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "E59"]
[WhiteElo "2295"]
[BlackElo "2487"]
[PlyCount "46"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Bb4 5. e3 c5 6. Bd3 Nc6 7. 0-0 0-0 8. a3 Bxc3 9. bxc3 Qc7 10. a4 dxc4 11. Bxc4 Rd8 12. Qe2 e5 13. Bb2 Bg4 14. h3 Bh5 15. g4 Nxg4 16. hxg4 Bxg4 17. e4 exd4 18. cxd4 Qf4 19. Ra3 cxd4 20. Bd5 Ne5 21. Kg2 Rd6 22. Bxd4 Bxf3+ 23. Rxf3 Nxf3 0-1

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "8"]
[White "Kim, Sergey2"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "E59"]
[WhiteElo "2295"]
[BlackElo "2487"]
[PlyCount "46"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Bb4 5. e3 c5 6. Bd3 Nc6 7. 0-0 0-0 8. a3 Bxc3 9. bxc3 Qc7 10. a4 dxc4 11. Bxc4 Rd8 12. Qe2 e5 13. Bb2 Bg4 14. h3 Bh5 15. g4 Nxg4 16. hxg4 Bxg4 17. e4 exd4 18. cxd4 Qf4 19. Ra3 cxd4 20. Bd5 Ne5 21. Kg2 Rd6 22. Bxd4 Bxf3+ 23. Rxf3 Nxf3 0-1

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "3"]
[White "Svane, Rasmus"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2621"]
[BlackElo "2487"]
[PlyCount "121"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. d4 0-0 6. 0-0 c6 7. Nc3 Bf5 8. Be3 Qa5 9. Qb3 Qa6 10. Rac1 Ne4 11. Nb1 Bc8 12. Rfd1 Nd7 13. Bf4 Qb6 14. Qc2 f5 15. b3 Ndf6 16. h3 Nh5 17. Be3 Qd8 18. d5 c5 19. g4 Nhf6 20. g5 Nh5 21. Nh4 f4 22. Qxe4 fxe3 23. fxe3 Bf5 24. Nxf5 Rxf5 25. Qg4 Be5 26. Nd2 Ng3 27. Ne4 Nxe4 28. Bxe4 Rf8 29. Rf1 Qc8 30. Qg2 Kg7 31. h4 Qd7 32. Rf3 Rxf3 33. exf3 Rf8 34. f4 Bxf4 35. exf4 Rxf4 36. Bf3 Qf5 37. Rf1 Rxh4 38. Be2 Qe5 39. Rf3 Re4 40. Qf2 Qxg5+ 41. Kf1 Qc1+ 42. Kg2 Qg5+ 43. Rg3 Qe5 44. Bf3 Rf4 45. Qe2 Qf6 46. Rg4 Rf5 47. Re4 Qg5+ 48. Kf2 Rf7 49. a3 h5 50. b4 b6 51. Qe3 Qf6 52. Qe2 Qg5 53. Kf1 Qf5 54. Re3 Qh3+ 55. Ke1 Qg3+ 56. Kd1 Qf4 57. Be4 Qe5 58. Bc2 Qd4+ 59. Kc1 Qa1+ 60. Kd2 Qxa3 61. Rxa3 1-0

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "3"]
[White "Svane, Rasmus"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2621"]
[BlackElo "2487"]
[PlyCount "121"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. d4 0-0 6. 0-0 c6 7. Nc3 Bf5 8. Be3 Qa5 9. Qb3 Qa6 10. Rac1 Ne4 11. Nb1 Bc8 12. Rfd1 Nd7 13. Bf4 Qb6 14. Qc2 f5 15. b3 Ndf6 16. h3 Nh5 17. Be3 Qd8 18. d5 c5 19. g4 Nhf6 20. g5 Nh5 21. Nh4 f4 22. Qxe4 fxe3 23. fxe3 Bf5 24. Nxf5 Rxf5 25. Qg4 Be5 26. Nd2 Ng3 27. Ne4 Nxe4 28. Bxe4 Rf8 29. Rf1 Qc8 30. Qg2 Kg7 31. h4 Qd7 32. Rf3 Rxf3 33. exf3 Rf8 34. f4 Bxf4 35. exf4 Rxf4 36. Bf3 Qf5 37. Rf1 Rxh4 38. Be2 Qe5 39. Rf3 Re4 40. Qf2 Qxg5+ 41. Kf1 Qc1+ 42. Kg2 Qg5+ 43. Rg3 Qe5 44. Bf3 Rf4 45. Qe2 Qf6 46. Rg4 Rf5 47. Re4 Qg5+ 48. Kf2 Rf7 49. a3 h5 50. b4 b6 51. Qe3 Qf6 52. Qe2 Qg5 53. Kf1 Qf5 54. Re3 Qh3+ 55. Ke1 Qg3+ 56. Kd1 Qf4 57. Be4 Qe5 58. Bc2 Qd4+ 59. Kc1 Qa1+ 60. Kd2 Qxa3 61. Rxa3 1-0

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "10"]
[White "Voitovich, Vladislav"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2319"]
[BlackElo "2487"]
[PlyCount "48"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 c5 5. dxc5 e6 6. c4 dxc4 7. Nd2 Bxc5 8. Bxc4 Nc6 9. Ngf3 0-0 10. a3 Kh8 11. b4 Be7 12. Qc2 f5 13. e4 Bf6 14. Rd1 Nd4 15. Nxd4 Qxd4 16. exf5 b5 17. Be2 Bb7 18. 0-0 Rac8 19. Qb1 Rg8 20. Bf3 Rxg2+ 21. Bxg2 Rg8 22. Ne4 Bxe4 23. Rxd4 Bxg2 24. Rd3 Bf3# 0-1

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "10"]
[White "Voitovich, Vladislav"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2319"]
[BlackElo "2487"]
[PlyCount "48"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 c5 5. dxc5 e6 6. c4 dxc4 7. Nd2 Bxc5 8. Bxc4 Nc6 9. Ngf3 0-0 10. a3 Kh8 11. b4 Be7 12. Qc2 f5 13. e4 Bf6 14. Rd1 Nd4 15. Nxd4 Qxd4 16. exf5 b5 17. Be2 Bb7 18. 0-0 Rac8 19. Qb1 Rg8 20. Bf3 Rxg2+ 21. Bxg2 Rg8 22. Ne4 Bxe4 23. Rxd4 Bxg2 24. Rd3 Bf3# 0-1

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "7"]
[White "Yilmaz, Mustafa"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2576"]
[BlackElo "2487"]
[PlyCount "65"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 Nf4 11. Bf1 a5 12. bxa5 f5 13. a4 Rxa5 14. Ra3 h6 15. Bxf4 exf4 16. Nd4 f3 17. Nxf3 fxe4 18. Nxe4 Nf5 19. Ng3 Qf6 20. Bd3 Bd7 21. Bc2 Nxg3 22. hxg3 b6 23. Rae3 Rf7 24. Qb1 Bf5 25. Bxf5 gxf5 26. Re8+ Kh7 27. R1e6 Qc3 28. R8e7 Rf8 29. Rxc7 Rxa4 30. Ree7 Rg8 31. Qxf5+ Kh8 32. Kh2 Ra1 33. Ng5 1-0

[Event "Titled Tuesday intern op 11th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.11"]
[Round "7"]
[White "Yilmaz, Mustafa"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2576"]
[BlackElo "2487"]
[PlyCount "65"]
[EventDate "2025.02.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 Nf4 11. Bf1 a5 12. bxa5 f5 13. a4 Rxa5 14. Ra3 h6 15. Bxf4 exf4 16. Nd4 f3 17. Nxf3 fxe4 18. Nxe4 Nf5 19. Ng3 Qf6 20. Bd3 Bd7 21. Bc2 Nxg3 22. hxg3 b6 23. Rae3 Rf7 24. Qb1 Bf5 25. Bxf5 gxf5 26. Re8+ Kh7 27. R1e6 Qc3 28. R8e7 Rf8 29. Rxc7 Rxa4 30. Ree7 Rg8 31. Qxf5+ Kh8 32. Kh2 Ra1 33. Ng5 1-0

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "3"]
[White "Arunnuntapanich, Tinnakrit"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2075"]
[BlackElo "2487"]
[PlyCount "120"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 b5 13. Bb3 a5 14. a4 Bd7 15. Bd2 bxa4 16. Bc4 cxd5 17. Bxd5 Bc6 18. Bxc6 Nxc6 19. Rxa4 Nd4 20. 0-0 Nb3 21. Bc3 f6 22. Re1 Bf8 23. h4 h5 24. Nd2 Nc5 25. Raa1 a4 26. g3 Nd3 27. Re3 Red8 28. Kg2 Bh6 29. Re2 Nc5 30. Nc4 Ra6 31. Bb4 Nb3 32. Rae1 Rc8 33. Ne3 Rcc6 34. Nd5 Kf7 35. Bc3 Ra8 36. f4 exf4 37. gxf4 Rd6 38. Rf1 f5 39. Nb4 fxe4 40. Rxe4 Re8 41. Rxe8 Kxe8 42. f5 gxf5 43. Rxf5 Rg6+ 44. Kf3 Bf8 45. Rxh5 Bxb4 46. Bxb4 Rb6 47. Bc3 Rc6 48. Rh8+ Kf7 49. Ra8 Rc4 50. h5 Rh4 51. Ra7+ Ke6 52. h6 Kf5 53. Ra5+ Kg6 54. Ra6+ Kh7 55. Ra7+ Kxh6 56. Kg3 Rc4 57. Ra6+ Kg5 58. Kf3 Kf5 59. Ke3 Re4+ 60. Kd3 Nc5+ 0-1

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "11"]
[White "Bauer, Thomas"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2242"]
[BlackElo "2487"]
[PlyCount "72"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. a4 a5 6. d4 d6 7. c4 c6 8. Nc3 Bf5 9. Nh4 Be6 10. Qb3 Qc8 11. Rd1 Na6 12. d5 Nc5 13. Qc2 cxd5 14. cxd5 Bh3 15. Bf3 Na6 16. Be3 Ng4 17. Bd4 Ne5 18. Bh1 Qc4 19. Qe4 f5 20. Qe3 Ng4 21. Qe6+ Rf7 22. Nf3 Nc7 23. Qd7 e5 24. Qxd6 exd4 25. Nb5 Nxb5 26. axb5 Qxe2 27. Rd2 Qe7 28. Qxe7 Rxe7 29. Ng5 Bh6 30. Nxh3 Bxd2 31. d6 Rd7 32. Bd5+ Kg7 33. Rd1 Bb4 34. Rxd4 Rxd6 35. Nf4 Rad8 36. Ne6+ Rxe6 0-1

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "1"]
[White "Jahnz, Laurin"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2179"]
[BlackElo "2487"]
[PlyCount "120"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bxd7+ Bxd7 6. Qe2 e6 7. Rd1 Nf6 8. c3 Bc6 9. d3 Be7 10. Nbd2 b5 11. d4 cxd4 12. cxd4 0-0 13. e5 Nd7 14. Ne4 dxe5 15. dxe5 h6 16. Bf4 Qb6 17. Rac1 Qb7 18. Nd6 Bxd6 19. Rxd6 Bxf3 20. Qxf3 Qxf3 21. gxf3 Ra7 22. Rcd1 Nc5 23. Be3 Rc7 24. Rc1 Rfc8 25. Kg2 a5 26. Rb6 b4 27. Rb5 Nd3 28. Rxc7 Rxc7 29. Rxa5 Nxb2 30. Ra8+ Kh7 31. Rb8 Nd3 32. Bd2 Rc2 33. Bxb4 Rxf2+ 34. Kg3 Rxa2 35. Bd6 g5 36. Rb7 Kg6 37. f4 Nxf4 38. Rb3 Rg2+ 39. Kf3 Rxh2 40. Rb8 Kf5 41. Rf8 g4+ 42. Ke3 Re2+ 43. Kd4 Kg6 44. Rg8+ Kh5 45. Rg7 g3 46. Rxg3 Rg2 47. Rf3 Kg4 48. Rf1 h5 49. Be7 Rd2+ 50. Kc5 Rd5+ 51. Kc6 Rxe5 52. Bd6 Rf5 53. Rg1+ Kh3 54. Rh1+ Kg2 55. Rh4 Ng6 56. Ra4 h4 57. Ra2+ Rf2 58. Ra7 h3 59. Ra8 h2 60. Bxh2 Kxh2 0-1

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "4"]
[White "Karttunen, Mika"]
[Black "Eggleston, Thomas"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2487"]
[BlackElo "2178"]
[PlyCount "85"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 a5 8. c3 a4 9. a3 Qa5 10. h4 cxd4 11. Nexd4 Nc5 12. h5 h6 13. g4 Be7 14. Kf2 Bd7 15. Kg2 f6 16. Bd3 Nxd3 17. Qxd3 0-0-0 18. Be3 fxe5 19. Nxe5 Nxe5 20. fxe5 Kb8 21. Rhf1 Rhf8 22. Rxf8 Rxf8 23. Rf1 Qb6 24. Rxf8+ Bxf8 25. Qe2 Bc5 26. Qf2 Bc8 27. Kf1 Bxd4 28. Bxd4 Qb5+ 29. Kg2 Qd3 30. Qf8 Qe2+ 31. Kg3 Qe1+ 32. Kg2 Qe4+ 33. Kh3 Qh1+ 34. Kg3 Qe1+ 35. Bf2 Qxe5+ 36. Kh3 Qg5 37. Qd6+ Ka8 38. Qc5 d4 39. Qxc8+ Ka7 40. Bxd4+ Ka6 41. Qxe6+ Kb5 42. Qf5+ Qxf5 43. gxf5 1-0

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "7"]
[White "Karttunen, Mika"]
[Black "Grandelius, Nils"]
[Result "1/2-1/2"]
[ECO "C70"]
[WhiteElo "2487"]
[BlackElo "2644"]
[PlyCount "73"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. c3 Ng6 6. h4 Be7 7. g3 d6 8. d4 Bd7 9. h5 Nf8 10. h6 g5 11. Be3 Ng6 12. d5 Nb8 13. Bxd7+ Nxd7 14. Nh2 0-0 15. Qf3 c6 16. c4 cxd5 17. cxd5 b5 18. Nd2 Rc8 19. 0-0 Nf6 20. Rfc1 Qd7 21. Nb3 g4 22. Qg2 Rc4 23. Rxc4 bxc4 24. Na5 Qb5 25. Nc6 Qxb2 26. Rc1 c3 27. f3 gxf3 28. Qxf3 Ne8 29. Ng4 f6 30. Qf5 Qe2 31. Qe6+ Rf7 32. Rf1 c2 33. Qc8 Kf8 34. Qf5 Kg8 35. Qc8 Kf8 36. Qf5 Kg8 37. Qc8 1/2-1/2

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "5"]
[White "Karttunen, Mika"]
[Black "Malek, Jan"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "2487"]
[BlackElo "2504"]
[PlyCount "64"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. h4 b6 6. Rh3 Ba6 7. Qg4 f5 8. Qh5+ Qf7 9. Qd1 Bxf1 10. Kxf1 Nh6 11. h5 Ng4 12. Nce2 Be7 13. Nf3 Nc6 14. c4 0-0-0 15. Qa4 Kb7 16. c5 a6 17. Ng5 Bxg5 18. Bxg5 Rc8 19. Rc1 Qd7 20. Ra3 Ra8 21. Rb3 b5 22. Nc3 Rhb8 23. Ne2 Kc8 24. Qa3 b4 25. Qa4 Rb5 26. Nc3 Ra5 27. Qxa5 Nxa5 28. Rxb4 Nc6 29. Ra4 Qe8 30. f3 Qxh5 31. fxg4 Qxg5 32. gxf5 Qxc1+ 0-1

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "10"]
[White "Karttunen, Mika"]
[Black "Purtseladze, Maka"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2487"]
[BlackElo "2261"]
[PlyCount "85"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 b6 5. cxd5 Nxd5 6. Bb5+ c6 7. Be2 c5 8. Ne5 Bd6 9. Bb5+ Nd7 10. Bc6 Rb8 11. Nxd7 Bxd7 12. Bxd5 exd5 13. Nxd5 Qg5 14. Qf3 0-0 15. h4 Qg6 16. h5 Qd3 17. h6 Be5 18. hxg7 Bxg7 19. Nf6+ Bxf6 20. Qxf6 Bb5 21. Qf3 Rbd8 22. a4 Ba6 23. Ra3 Qc4 24. Rc3 Qe6 25. b3 Qg6 26. e4 f6 27. d3 Rfe8 28. Rh6 Qg7 29. Rxf6 Rf8 30. e5 Rf7 31. Bb2 Rxf6 32. exf6 Qf7 33. Kd2 Kh8 34. Rc4 Bxc4 35. bxc4 Rf8 36. g4 Qg6 37. Qf4 Qf7 38. g5 Rg8 39. Qf5 h6 40. g6 Rxg6 41. Qxg6 Qxg6 42. f7+ Qg7 43. f8Q+ 1-0

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "8"]
[White "Karttunen, Mika"]
[Black "Raczek, Krzysztof"]
[Result "0-1"]
[ECO "D50"]
[WhiteElo "2487"]
[BlackElo "2428"]
[PlyCount "72"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 dxc4 5. e4 c5 6. d5 Be7 7. Bxc4 Nxd5 8. exd5 Bxg5 9. Bb5+ Kf8 10. Nf3 Bf6 11. d6 a6 12. Be2 Nc6 13. 0-0 Nd4 14. Ne4 Nxf3+ 15. Bxf3 Bd4 16. Rc1 Bxb2 17. Rxc5 f5 18. Ng3 Ba3 19. Rc3 Bb4 20. Rd3 Bd7 21. Bxb7 Ra7 22. Bf3 Bb5 23. Rd4 Bc5 24. Re1 Qd7 25. Rd2 Bb4 26. Nxf5 Ba4 27. Qe2 exf5 28. Qc4 Bxd2 29. Re7 Qxe7 30. dxe7+ Rxe7 31. h4 Bb5 32. Qc8+ Be8 33. Qxa6 Bf4 34. h5 Re1+ 35. Qf1 Bh2+ 36. Kxh2 Rxf1 0-1

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "2"]
[White "Karttunen, Mika"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[ECO "B61"]
[WhiteElo "2487"]
[BlackElo "2672"]
[PlyCount "88"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. f4 Rc8 8. Qd2 Nxd4 9. Qxd4 Qa5 10. Bxf6 gxf6 11. 0-0-0 h5 12. Be2 h4 13. Kb1 a6 14. a3 Bc6 15. Bf3 Qc5 16. Qd3 e6 17. Rhf1 Be7 18. Rd2 b5 19. f5 Qe5 20. h3 Rb8 21. b4 Rc8 22. Bg4 Bb7 23. Rf3 Rc4 24. Re2 Rd4 25. Qe3 Bxe4 26. fxe6 fxe6 27. Bxe6 d5 28. Qf2 Rh5 29. Bxd5 Rxd5 30. Nxd5 Qxd5 31. Rfe3 Re5 32. Qxh4 f5 33. Qh8+ Kd7 34. g4 Qd1+ 35. Kb2 Qd4+ 36. Kb1 f4 37. Rxe4 Rxe4 38. Qxd4+ Rxd4 39. Rf2 Bh4 40. Rf3 Ke6 41. Kc1 Ke5 42. c3 Rd7 43. Kc2 Ke4 44. Rf1 f3 0-1

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "9"]
[White "Kuzuev, Danil"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2436"]
[BlackElo "2487"]
[PlyCount "103"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Be3 Bxf3 9. Qxf3 Qxf3 10. gxf3 f6 11. f4 exf4 12. Bxf4 0-0-0 13. Nd2 Ne7 14. Nc4 h4 15. Be3 b5 16. Na5 Rh5 17. a4 b4 18. Nc4 c5 19. f4 Nc6 20. Kf2 Nd4 21. Bxd4 cxd4 22. Rg1 Kd7 23. Rg4 b3 24. cxb3 Rb8 25. Ke2 Rxb3 26. f5 c5 27. Rf1 Rb4 28. Ra1 Ke8 29. Kd2 Kf7 30. Kc2 Rh8 31. a5 Be7 32. Rag1 Bf8 33. Rg6 Ke8 34. e5 Kf7 35. e6+ Ke7 36. R6g4 Rh5 37. Rf4 Rb8 38. Rgg4 Rd8 39. Rxh4 Rg5 40. Rhg4 Rd5 41. Rxg5 fxg5 42. Rf3 Kf6 43. Nb6 Rd8 44. Nd7+ Ke7 45. Rg3 g6 46. Nxf8 Rxf8 47. fxg6 Kxe6 48. Rxg5 Kf6 49. g7 Rg8 50. h4 Rxg7 51. Rxg7 Kxg7 52. Kb3 1-0

[Event "Titled Tuesday intern op 04th Feb Early"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "6"]
[White "Liu, Zachary Hankun"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1881"]
[BlackElo "2487"]
[PlyCount "62"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nf3 g6 5. 0-0 Bg7 6. Nc3 0-0 7. d4 d6 8. e3 Bd7 9. b3 Qc8 10. Re1 Bh3 11. Bh1 h6 12. Bb2 Re8 13. Rc1 Ng4 14. d5 Ne7 15. b4 f5 16. Ne2 Qd7 17. Qd2 g5 18. Red1 Ng6 19. c5 Bf6 20. c6 bxc6 21. dxc6 Qg7 22. Qd5+ Kh8 23. b5 h5 24. a4 h4 25. a5 Rab8 26. Ba3 Qe7 27. Rb1 f4 28. b6 axb6 29. axb6 fxe3 30. fxe3 Nxe3 31. bxc7 Rxb1 0-1

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "10"]
[White "Aditya, Varun Gampa"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2180"]
[BlackElo "2480"]
[PlyCount "59"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. Nf3 d5 4. e3 Bd6 5. c4 0-0 6. Nc3 a6 7. Qc2 Nbd7 8. g4 c6 9. g5 Ne8 10. h4 Ne5 11. Nxe5 Bxe5 12. f4 Bd6 13. h5 e5 14. cxd5 cxd5 15. Nxd5 Be6 16. Nc3 Rc8 17. f5 Bd5 18. Rg1 e4 19. 0-0-0 Be5 20. Kb1 b5 21. d4 Bd6 22. Qg2 Ba8 23. Nxe4 Qe7 24. Bd3 f6 25. h6 fxg5 26. hxg7 Rxf5 27. Qg4 Nxg7 28. Nxd6 Qxd6 29. Bxf5 Nxf5 30. Qxg5+ 1-0

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "8"]
[White "Gasparyan, Davit"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2263"]
[BlackElo "2480"]
[PlyCount "59"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nc6 7. d4 Nxd4 8. Be3 Nxf3+ 9. Qxf3 a6 10. f5 Qe7 11. fxe6 Bxe6 12. Nd5 Bxd5 13. Bxd5 0-0-0 14. Qxf7 Bf6 15. Rxf6 Kb8 16. Qxe7 Nxe7 17. Be6 Nc6 18. Rd1 Ka7 19. c3 Kb6 20. b4 Kb5 21. Bb3 a5 22. a4+ Kb6 23. b5 Ne5 24. Rdxd6+ Rxd6 25. Rxd6+ Kc7 26. Re6 Nd7 27. Bf4+ Kd8 28. Bd5 Rf8 29. g3 b6 30. Bc6 1-0

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "4"]
[White "Hartikainen, Jarmo"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2095"]
[BlackElo "2480"]
[PlyCount "74"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Nc6 7. Be3 cxd4 8. Nb5 Qd8 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Be2 Nd5 12. Bd2 Bc5 13. 0-0 0-0 14. Nf3 Qc7 15. Qc1 Bd6 16. Re1 b6 17. g3 Bb7 18. c4 Nf6 19. Be3 Ng4 20. Bd4 e5 21. Bc3 h6 22. h3 Nf6 23. b4 Ne4 24. Qe3 Nxc3 25. Qxc3 Qc6 26. Rad1 Rac8 27. Rc1 Rfe8 28. Red1 Bb8 29. Rd5 Qf6 30. Rdd1 Qf5 31. g4 Qf6 32. Qe3 e4 33. Nd4 Bf4 34. Qc3 e3 35. f3 Qh4 36. Bf1 Qf2+ 37. Kh1 Qh2# 0-1

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "9"]
[White "Karttunen, Mika"]
[Black "Eggleston, Thomas"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2480"]
[BlackElo "2178"]
[PlyCount "105"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 f5 3. g4 fxg4 4. e4 e5 5. h3 Qh4 6. Qxg4 Qxg4 7. hxg4 Na6 8. a3 Nf6 9. g5 Ng8 10. b4 c6 11. f4 d6 12. f5 Bd7 13. d3 Kd8 14. Be3 Kc7 15. Nf3 g6 16. f6 h6 17. Be2 Rh7 18. Kd2 Bg4 19. Rag1 Bxf3 20. Bxf3 Rf7 21. gxh6 Nxf6 22. Rxg6 Nh7 23. Bg4 Re8 24. Bf5 Nf6 25. Rg2 Be7 26. Rg7 Rxg7 27. hxg7 Rg8 28. Bh6 Rd8 29. Be6 Nb8 30. Be3 Nbd7 31. Rh8 Bf8 32. gxf8Q Nxf8 33. Rxf8 Rxf8 34. Bf5 b6 35. Ne2 Rh8 36. Bg5 Nd7 37. Be3 Rh2 38. Ke1 Nf6 39. d4 Nh5 40. dxe5 dxe5 41. a4 Kd6 42. c5+ Kc7 43. cxb6+ axb6 44. a5 bxa5 45. bxa5 Kb7 46. Bb6 Rh4 47. Kd2 Nf4 48. Nc3 Rh2+ 49. Kd1 Rh1+ 50. Kd2 Rh2+ 51. Ke1 Nd3+ 52. Kf1 Nb4 53. Ne2 1-0

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "7"]
[White "Karttunen, Mika"]
[Black "Gyenes, Mate"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2480"]
[BlackElo "2230"]
[PlyCount "139"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 g6 6. Nc3 Bg7 7. Nf3 0-0 8. h3 c5 9. dxc5 dxc5 10. Qxd8 Rxd8 11. Be3 Na6 12. a3 Be6 13. b3 Bf5 14. Rc1 Bd3 15. Bxd3 Rxd3 16. Ke2 Rad8 17. Rhd1 Rxd1 18. Rxd1 Rxd1 19. Kxd1 Nd7 20. Nb5 Kf8 21. Nxa7 Nc7 22. Nb5 Nxb5 23. cxb5 Ke8 24. Nd2 e6 25. Nc4 Bf8 26. a4 Kd8 27. a5 Kc7 28. Ke2 f6 29. Kf3 fxe5 30. fxe5 Bg7 31. Ke4 Bf8 32. Bg5 h6 33. Bf6 h5 34. g4 hxg4 35. hxg4 Nb8 36. Nd6 Nd7 37. Ne8+ Kc8 38. Bg5 Bg7 39. Bf6 Bf8 40. g5 Nb8 41. Nd6+ Kc7 42. Nc4 Nd7 43. Ke3 Kc8 44. Kd3 Nb8 45. Nb6+ Kc7 46. Kc4 Nd7 47. Nxd7 Kxd7 48. a6 bxa6 49. bxa6 Kc6 50. Bd8 Bg7 51. Bf6 Bf8 52. Bh8 Kb6 53. Bf6 Kxa6 54. Bd8 Kb7 55. Kb5 Bg7 56. Bf6 Bf8 57. Bd8 Bg7 58. Bf6 Bf8 59. Bh8 Kc7 60. Bf6 Kd7 61. Kb6 Kc8 62. Kc6 Kb8 63. Kd7 Kb7 64. Kxe6 Kc6 65. Kf7 Kb5 66. Kxf8 Kb4 67. Be7 Kxb3 68. Bxc5 Kc4 69. e6 Kd5 70. e7 1-0

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "11"]
[White "Karttunen, Mika"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2480"]
[BlackElo "2214"]
[PlyCount "55"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 a5 10. h3 a4 11. Ndb5 Be6 12. Na3 Nd7 13. f4 f5 14. exf5 Bxf5 15. Bf3 Kh8 16. Re1 Qa5 17. Qd2 Nc5 18. g4 Be6 19. Kg2 Bg8 20. Rad1 Ne6 21. Kh1 Nxf4 22. Bxf4 Rxf4 23. Qxf4 Rf8 24. Qe3 Ne5 25. Bg2 Qb4 26. Qe2 g5 27. Nd5 e6 28. Nxb4 1-0

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "2"]
[White "Karttunen, Mika"]
[Black "Richardson, John R"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2480"]
[BlackElo "2271"]
[PlyCount "88"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. g3 Nc6 4. Bg2 e5 5. 0-0 d6 6. c3 g6 7. d4 Bg4 8. dxc5 dxc5 9. Qb3 Qc7 10. Nbd2 Bg7 11. Nc4 Nge7 12. Ne3 Be6 13. Qc2 0-0 14. Ng5 Bd7 15. Nd5 Nxd5 16. exd5 Ne7 17. Rd1 Nc8 18. d6 Nxd6 19. Qd2 Rad8 20. Qxd6 Bh3 21. Qxd8 Rxd8 22. Rxd8+ Qxd8 23. Nxh3 Qd1+ 24. Bf1 f5 25. f3 e4 26. fxe4 fxe4 27. Nf2 Qc2 28. Bg2 e3 29. Bxe3 Qxb2 30. Bd5+ Kh8 31. Rd1 Qxc3 32. Bd2 Qe5 33. Bf4 Qb2 34. Nd3 Qb6 35. Ne5 h6 36. Nf7+ Kh7 37. Nd6 c4+ 38. Kh1 c3 39. Be4 Qb2 40. Nc4 Qxa2 41. Ne3 Qe2 42. h4 h5 43. Rd7 Qb5 44. Nd5 Qxd7 0-1

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "5"]
[White "Karttunen, Mika"]
[Black "Sailer, Mike L"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2480"]
[BlackElo "2108"]
[PlyCount "91"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Nf3 Bb4 5. e3 Nf6 6. Qa4+ Nc6 7. Ne5 Bxc3+ 8. bxc3 0-0 9. Nxc6 bxc6 10. f3 c5 11. Ba3 Nd7 12. dxc5 Qh4+ 13. g3 Qg5 14. Kf2 Ne5 15. cxd5 exd5 16. Qf4 Qxf4 17. gxf4 Nc6 18. c4 dxc4 19. e4 Bc8 20. Bxc4 Na5 21. Be2 Rb8 22. Rab1 Be6 23. Bb4 Nc6 24. Bc3 Bxa2 25. Ra1 Be6 26. f5 Bd7 27. Rhg1 f6 28. Bc4+ Kh8 29. h4 Be8 30. h5 Bf7 31. Bxf7 Rxf7 32. h6 gxh6 33. Rh1 Ne5 34. Rxh6 Rb3 35. Bxe5 fxe5 36. Rxa7 Rb2+ 37. Ke3 Kg7 38. Rc6 Rb3+ 39. Kf2 Rb2+ 40. Kg3 h5 41. Rcxc7 Rxc7 42. Rxc7+ Kf6 43. Rc6+ Kf7 44. Rh6 Rc2 45. c6 Rc3 46. Re6 1-0

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "3"]
[White "Llorens Sepulveda, Marcelo"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2244"]
[BlackElo "2480"]
[PlyCount "113"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxb4 8. cxb4 Rc8 9. Be3 a6 10. Bd3 Na7 11. 0-0 Bb5 12. Re1 Bxd3 13. Qxd3 Qb5 14. Qd2 Qc4 15. Rc1 Qxc1+ 16. Qxc1 Rxc1+ 17. Bxc1 Nc6 18. Nc3 f6 19. Na4 fxe5 20. dxe5 b5 21. Nb6 h6 22. Be3 Nge7 23. Rc1 g5 24. Bc5 Nd8 25. Nd4 Rh7 26. a4 bxa4 27. Nxa4 Rf7 28. g3 Bg7 29. Bd6 Ng6 30. Rc8 Bxe5 31. Nc6 Kd7 32. Rxd8+ Kxc6 33. Bxe5 Nxe5 34. Re8 Nf3+ 35. Kg2 e5 36. Nc5 e4 37. Nxa6 Kb5 38. Nc5 Kxb4 39. Ne6 g4 40. Rd8 Kc4 41. Rc8+ Kd3 42. Rd8 d4 43. Nc5+ Ke2 44. Nxe4 d3 45. Nc3+ Kd2 46. Ne4+ Kc2 47. Rc8+ Kd1 48. Nc3+ Ke1 49. Re8+ Kd2 50. Ne4+ Kd1 51. Nc3+ Kc2 52. Ne4 d2 53. Rc8+ Kd1 54. Rd8 Ke2 55. Nc3+ Ke1 56. Re8+ Ne5 57. Rxe5# 1-0

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "1"]
[White "Madej, Marek"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2162"]
[BlackElo "2480"]
[PlyCount "99"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Bf1 0-0 9. d4 Bf6 10. Re1 Nf5 11. c3 d5 12. Bf4 c6 13. Nd2 Nh4 14. Bd3 Bf5 15. Bxf5 Nxf5 16. Nf3 Nd6 17. Qb3 b6 18. Ne5 Bxe5 19. Bxe5 Nc4 20. Qc2 b5 21. b3 Nb6 22. Qf5 Qd7 23. Qf4 f6 24. Bd6 Rfe8 25. Bc5 Kf7 26. h3 g5 27. Qf3 Kg6 28. h4 gxh4 29. Re3 Qf5 30. Qe2 Rxe3 31. fxe3 Nd7 32. Rf1 Qg5 33. Rf4 f5 34. Bd6 Re8 35. Qf2 Nf6 36. Rxh4 Ng4 37. Qg3 Rxe3 38. Rxg4 Rxg3 39. Rxg3 Qxg3 40. Bxg3 Kh5 41. Kf2 Kg4 42. Bd6 a6 43. g3 h5 44. Ke3 Kg5 45. Kf3 Kg6 46. Kf4 Kf6 47. Bc7 Kg6 48. b4 Kf6 49. a3 Kg6 50. Be5 1-0

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "6"]
[White "Sadovsky, Artem"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2268"]
[BlackElo "2480"]
[PlyCount "122"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. Be2 d6 6. 0-0 e5 7. d4 e4 8. Nfd2 d5 9. c4 c6 10. Nc3 h5 11. h3 Be6 12. Ba3 Re8 13. Na4 Nbd7 14. Bd6 Nh7 15. Kh1 Ndf6 16. Be5 Nd7 17. Bxg7 Kxg7 18. f4 exf3 19. Rxf3 Ng5 20. Rf4 Bf5 21. Qg1 Nf6 22. Raf1 Re6 23. Rxf5 gxf5 24. Rxf5 Nfe4 25. Nxe4 Nxe4 26. Qe1 h4 27. Rf4 Ng3+ 28. Kh2 Rxe3 29. Rxf7+ Kxf7 30. Qf2+ Nf5 31. Qxf5+ Qf6 32. Qh7+ Qg7 33. Qh5+ Kg8 34. cxd5 Qg3+ 35. Kg1 Rae8 36. Qg4+ Qxg4 37. Bxg4 cxd5 38. Bf3 Rd8 39. Kf2 Re7 40. Nc3 Red7 41. Ke3 a6 42. Kf4 Kg7 43. Kg5 b5 44. Kxh4 b4 45. Ne2 Kf6 46. Kg3 Rc7 47. Nf4 Rc2 48. Nxd5+ Rxd5 49. Bxd5 Rxa2 50. Bc4 a5 51. Kf3 a4 52. bxa4 Rxa4 53. Ke4 Ra3 54. g4 Rc3 55. Bd5 b3 56. h4 b2 57. g5+ Ke7 58. Ba2 Rc1 59. Kf5 Ra1 60. g6 Rxa2 61. g7 Kf7 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "1"]
[White "Cadena Montoya, Gustavo Adolfo"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "A69"]
[WhiteElo "2258"]
[BlackElo "2480"]
[PlyCount "91"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 Na6 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 0-0 10. 0-0 Nc7 11. a4 Re8 12. Nd2 b6 13. Bf3 Rb8 14. Re1 h5 15. h3 Nh7 16. Nf1 f5 17. Kh1 fxe4 18. Bxe4 Qf6 19. Be3 Bf5 20. Qc2 Na6 21. Bxf5 Nb4 22. Qb3 Qxf5 23. Nb5 Qd7 24. Bd2 a6 25. Na3 a5 26. Bxb4 axb4 27. Nb5 Nf6 28. Qd3 Kf7 29. Ne3 Re4 30. Nc4 Rxc4 31. Qxc4 h4 32. Re6 Bf8 33. Rae1 Nh5 34. f5 Ng3+ 35. Kg1 Nxf5 36. Qf4 Kg7 37. Qg5 Qf7 38. Nc7 Kh7 39. Ne8 Bh6 40. Nf6+ Kg7 41. Qg4 Qxf6 42. Rxf6 Kxf6 43. Re6+ Kf7 44. Qxg6+ Kf8 45. Qxf5+ Kg8 46. Rxh6 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "6"]
[White "Karttunen, Mika"]
[Black "Carter, Emmanuel"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2480"]
[BlackElo "2042"]
[PlyCount "134"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 c5 5. Bg2 Nc6 6. 0-0 cxd4 7. Nxd4 Be7 8. cxd5 exd5 9. Nc3 0-0 10. Bf4 a6 11. Rc1 Be6 12. Qd3 Nxd4 13. Qxd4 Qa5 14. Qa4 Qb4 15. Be5 Rfd8 16. Qxb4 Bxb4 17. Rfd1 Nd7 18. Bd4 Nf8 19. a3 Bxc3 20. Rxc3 Rd7 21. Rdc1 f6 22. Rc7 Kf7 23. f4 Ke7 24. Bc5+ Kd8 25. Bb6 Ke7 26. Kf2 Kd6 27. R7c3 Ke7 28. Bc5+ Kf7 29. Bd4 Re8 30. Rc7 Ree7 31. Rc8 Re8 32. R8c3 h5 33. h3 g5 34. e3 h4 35. g4 f5 36. fxg5 fxg4 37. hxg4 Bxg4 38. Rh1 Ng6 39. Bf6 Ke6 40. Rd1 Bf5 41. Rd4 h3 42. Bh1 Ne5 43. Kg3 Rg8 44. Rc1 Nf7 45. Rcd1 Nxg5 46. Bxg5 Rxg5+ 47. Kh2 Ke5 48. e4 dxe4 49. Rxd7 Bxd7 50. Rxd7 e3 51. Re7+ Kd4 52. Rd7+ Kc4 53. Rc7+ Kd3 54. Rxb7 e2 55. Rd7+ Kc2 56. Re7 Kd2 57. Rd7+ Kc1 58. Re7 Kd1 59. Bf3 Rg2+ 60. Kxh3 Rf2 61. Bg4 Kd2 62. Rxe2+ Rxe2 63. Bxe2 Kxe2 64. b4 Kd3 65. a4 Kc4 66. b5 axb5 67. axb5 Kxb5 1/2-1/2

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "8"]
[White "Karttunen, Mika"]
[Black "Dmitrenko, Viktor"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2480"]
[BlackElo "2395"]
[PlyCount "102"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Be3 0-0 8. f4 d5 9. e5 Nd7 10. Qd2 a6 11. 0-0-0 Qc7 12. h4 b5 13. Nxc6 Qxc6 14. Ne2 b4 15. axb4 Rb8 16. Nd4 Qc7 17. c3 Bxb4 18. Qc2 Be7 19. Bd3 h6 20. g4 Nc5 21. h5 Bd7 22. Qg2 Qa5 23. Bb1 Na4 24. b4 Qc7 25. Rd3 Nxc3 26. Qc2 Nb5 27. Nxb5 Qxc2+ 28. Bxc2 Bxb5 29. Rb3 Rfc8 30. Kd2 Rxc2+ 31. Kxc2 Ba4 32. Kc3 Bxb3 33. Kxb3 Rxb4+ 34. Kc2 Rc4+ 35. Kd3 a5 36. g5 hxg5 37. fxg5 a4 38. h6 g6 39. Rb1 Bb4 40. Bd4 a3 41. Ra1 Kh7 42. Rf1 Kg8 43. Ra1 Be7 44. Rg1 a2 45. Ra1 Ra4 46. Rg1 Bxg5 47. Ba1 Bxh6 48. Rg2 Bg7 49. Rc2 g5 50. Rc8+ Kh7 51. Rc7 Kg6 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "4"]
[White "Karttunen, Mika"]
[Black "Namitbir, Singh Walia"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2480"]
[BlackElo "2347"]
[PlyCount "141"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 Bg7 16. dxe5 Nxe5 17. Nxe5 dxe5 18. Qe2 Bc6 19. Be3 Qe7 20. b4 Red8 21. f3 Ne8 22. Bb3 Bf6 23. Nf1 Bg5 24. Bc5 Nd6 25. a5 Bd7 26. Qa2 Be6 27. Rad1 Bxb3 28. Qxb3 Rd7 29. Qd5 Rad8 30. Qc6 Qf6 31. Qxa6 Nxe4 32. Qxf6 Nxf6 33. Rxd7 Nxd7 34. Bf2 Be7 35. Rd1 Nb8 36. Rxd8+ Bxd8 37. Ne3 c6 38. Ng4 f6 39. Ba7 Na6 40. Bb6 Be7 41. Kf2 Kf7 42. Ke2 Ke6 43. Kd3 h5 44. Ne3 f5 45. g4 Bg5 46. gxf5+ gxf5 47. Ng2 Bh6 48. Bd8 Bc1 49. h4 Bh6 50. Bg5 Bxg5 51. hxg5 Kf7 52. f4 e4+ 53. Kd4 Ke6 54. Nh4 Nc7 55. Ng2 Na6 56. Ke3 Nc7 57. Kd2 Na6 58. Ne3 Nc7 59. Ke2 Na6 60. Kf2 c5 61. bxc5 Nxc5 62. Kg3 Na6 63. Kh4 b4 64. cxb4 Nxb4 65. Kxh5 Nd5 66. Nxd5 Kxd5 67. g6 Ke6 68. Kh6 e3 69. g7 e2 70. g8Q+ Kf6 71. Qg1 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "2"]
[White "Karttunen, Mika"]
[Black "Sakhayi, Mostafa"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2480"]
[BlackElo "2166"]
[PlyCount "59"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. Bd3 g6 5. h4 Bg7 6. h5 Nf6 7. h6 Bf8 8. Bc2 d6 9. d4 Nbd7 10. g4 Be7 11. g5 Nh5 12. Qg4 0-0 13. f4 Kh8 14. Nge2 f5 15. gxf6 Ndxf6 16. Qg2 e5 17. fxe5 dxe5 18. dxe5 Ne8 19. Rxh5 gxh5 20. Nd5 Rg8 21. Qh1 Bg5 22. Bf4 Bh4+ 23. Kf1 c6 24. Ndc3 Nc7 25. Rd1 Qe7 26. e6 Raf8 27. Rd7 Qg5 28. Rf7 Qg4 29. Be5+ Rg7 30. Rxf8# 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "10"]
[White "Karttunen, Mika"]
[Black "Wilk, Igor"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2480"]
[BlackElo "2153"]
[PlyCount "69"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 Bf5 6. Nf3 e6 7. Be3 d4 8. Nxd4 Nxd4 9. Qxd4 Qxd4 10. Bxd4 0-0-0 11. c3 Ne7 12. Na3 a6 13. Nc4 Nc6 14. Nd6+ Bxd6 15. cxd6 f6 16. Bc4 fxe5 17. Bxe5 Rhf8 18. 0-0 Kd7 19. Rae1 Rde8 20. h3 b5 21. Be2 Be4 22. Bh5 Bg6 23. Bxg6 hxg6 24. Bxg7 Rf5 25. Be5 g5 26. g4 Rf7 27. fxg5 Rxf1+ 28. Kxf1 Nxe5 29. Rxe5 Kxd6 30. Re3 Rg8 31. h4 e5 32. Rd3+ Ke6 33. Kf2 e4 34. Rd4 Ke5 35. Ke3 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "9"]
[White "Korneev, Svyatoslav"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2187"]
[BlackElo "2480"]
[PlyCount "112"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 c5 6. Bg2 d6 7. 0-0 e5 8. d3 Nc6 9. Nc3 Bg4 10. Bc1 h6 11. h3 Be6 12. e4 Nh7 13. Nh4 Ng5 14. Kh2 Qd7 15. Bxg5 hxg5 16. Nf3 f6 17. Rh1 g4 18. hxg4 Bxg4 19. Qd2 Kf7 20. Kg1 Rh8 21. Rxh8 Rxh8 22. Nd5 Bh3 23. Nh4 Bh6 24. Qe2 Bg5 25. Bxh3 Qxh3 26. Qf1 Qg4 27. Qd1 Rxh4 28. Qxg4 Rxg4 29. Kg2 Bd2 30. Rd1 Ba5 31. Rh1 Kg7 32. a3 Rg5 33. f4 Rh5 34. Rb1 Bd8 35. b4 b6 36. bxc5 dxc5 37. a4 exf4 38. gxf4 g5 39. f5 Kf7 40. a5 Nxa5 41. Ra1 Nc6 42. Rb1 Ke8 43. Ra1 Kd7 44. Kg3 Kd6 45. Kg4 Rh4+ 46. Kg3 Ke5 47. Rd1 Rh8 48. Ne3 Kd6 49. Ng4 Ne5 50. Ne3 Kc6 51. Nd5 Kb7 52. Rc1 a5 53. Rc3 Kc6 54. Rb3 Rh7 55. Ra3 Rh1 56. Kg2 Rd1 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "11"]
[White "Maksimovic, Bojan"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2505"]
[BlackElo "2480"]
[PlyCount "85"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Na6 7. 0-0 e5 8. Re1 Re8 9. dxe5 dxe5 10. Qc2 c6 11. a3 Nc5 12. Be3 Nfd7 13. Rad1 Ne6 14. c5 Qe7 15. b4 Nf4 16. Bc4 Nf8 17. Rd6 Bg4 18. Nd2 N8e6 19. Nb3 Qg5 20. Bf1 Bf3 21. g3 Qg4 22. Nd2 Ng5 23. h4 Nge6 24. Nxf3 Qxf3 25. Qd1 Qxd1 26. Rexd1 Nh5 27. Bh3 Nd4 28. Kg2 Re7 29. f4 f6 30. f5 gxf5 31. Bxf5 Nxf5 32. exf5 Bf8 33. Ne4 Kf7 34. g4 Ng7 35. Rxf6+ Kg8 36. Rfd6 Ne8 37. Rd8 Rxd8 38. Rxd8 Kf7 39. Kf3 h6 40. g5 hxg5 41. hxg5 Rc7 42. g6+ Ke7 43. Bg5+ 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "5"]
[White "Paikens, Reinis"]
[Black "Karttunen, Mika"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2166"]
[BlackElo "2480"]
[PlyCount "49"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. e4 Bc5 4. g3 d6 5. Bg2 Ng4 6. Nh3 0-0 7. 0-0 f5 8. d3 f4 9. gxf4 Qh4 10. f5 h6 11. d4 Bxd4 12. Nb5 Bb6 13. b4 a6 14. c5 axb5 15. cxb6 Nc6 16. bxc7 Nf6 17. Qxd6 Re8 18. Bb2 Kh8 19. Rfe1 Ra6 20. Qc5 Ra4 21. Qxb5 Rxb4 22. Qe2 Nd4 23. Bxd4 Rxd4 24. Rad1 Ra4 25. Qc2 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "7"]
[White "Santos Flores, Alberto Javier"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "2230"]
[BlackElo "2480"]
[PlyCount "136"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Nf3 Nc6 9. Bd3 c4 10. Be2 Nge7 11. 0-0 Bd7 12. Qb1 0-0-0 13. Ng5 Rdf8 14. f4 f6 15. Nf3 Be8 16. Nh4 Ng6 17. Nf3 Nge7 18. Nh4 Ng6 19. Nf3 h5 20. Qb2 h4 21. Ne1 Nge7 22. Bg4 f5 23. Be2 Bh5 24. Bxh5 Rxh5 25. Nf3 Nd8 26. Ng5 Nec6 27. Rfb1 b6 28. Qb5 Qxb5 29. Rxb5 Kc7 30. a4 Na5 31. Bc1 Rh6 32. Ba3 Re8 33. Rbb1 Kc6 34. Bb4 Ndb7 35. Bxa5 Nxa5 36. Nf7 Rh7 37. Nd6 Re7 38. Kf2 g5 39. fxg5 Rhg7 40. Rg1 Rxg5 41. g3 h3 42. Kf3 Rg4 43. Raf1 Nb7 44. Ke3 Nxd6 45. exd6 Kxd6 46. Rf4 Reg7 47. Rxg4 Rxg4 48. Ra1 Re4+ 49. Kf3 a6 50. Rb1 Kc6 51. Rb2 Re1 52. g4 Rg1 53. gxf5 exf5 54. Kf4 Rg2 55. Kxf5 Rxh2 56. Kg4 Rh1 57. Kg3 Ra1 58. Kxh3 Rxa4 59. Kg2 Ra3 60. Kf2 Rxc3 61. Ke2 Rh3 62. Ra2 a5 63. Kd2 Rh2+ 64. Kc3 Kb5 65. Rb2+ Ka6 66. Rb1 b5 67. Rg1 b4+ 68. Kb2 b3 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "3"]
[White "Silva, Kaua Marques"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2249"]
[BlackElo "2480"]
[PlyCount "138"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nf6 5. Bb5+ Bd7 6. Nxd7 Nbxd7 7. d4 Qa5+ 8. Nc3 Ne4 9. Bxd7+ Kxd7 10. 0-0 Nxc3 11. bxc3 Qxc3 12. Rb1 Rc8 13. Bf4 b6 14. Qe2 Qc4 15. Qf3 e6 16. Be5 f6 17. Bg3 Be7 18. Rfe1 h5 19. Rb3 Bb4 20. c3 Be7 21. h4 Rc6 22. Bf4 Kc8 23. Qg3 g5 24. hxg5 fxg5 25. Be5 Rf8 26. Qh3 h4 27. Bg7 Kd7 28. Bxf8 Bxf8 29. Rb2 Qxc3 30. Qxc3 Rxc3 31. Re5 Rc1+ 32. Kh2 Bd6 33. Rbe2 Rc4 34. Kh3 g4+ 35. Kxh4 Bxe5 36. dxe5 b5 37. Kg5 a5 38. f4 gxf3 39. gxf3 b4 40. f4 Rc1 41. Rh2 Rf1 42. Rh7+ Kd8 43. Ra7 Ra1 44. Rxa5 b3 45. Ra8+ Kc7 46. Ra7+ Kb6 47. Ra3 bxa2 48. Kf6 d4 49. f5 exf5 50. e6 f4 51. e7 Re1 52. Rxa2 Kc5 53. Rc2+ Kd5 54. Rf2 Re6+ 55. Kf7 Re4 56. e8Q Rxe8 57. Kxe8 Ke4 58. Ke7 d3 59. Ke6 Ke3 60. Ra2 f3 61. Ke5 f2 62. Ra1 d2 63. Ra3+ Ke2 64. Ke4 f1Q 65. Re3+ Kd1 66. Kd4 Qf2 67. Kd3 Qxe3+ 68. Kxe3 Ke1 69. Kf3 d1Q+ 0-1

[Event "Titled Tuesday intern op 07th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.07"]
[Round "8"]
[White "Bambino Filho, Antonio Carlos"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2179"]
[BlackElo "2480"]
[PlyCount "98"]
[EventDate "2025.01.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2025"]
[SourceDate "2025.01.15"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 c5 4. e3 Nc6 5. c3 a6 6. Ngf3 Nd7 7. Be2 g6 8. 0-0 Bg7 9. h4 0-0 10. h5 f6 11. Bf4 g5 12. Bg3 e5 13. e4 g4 14. Nh4 exd4 15. Bxg4 Nde5 16. Bxc8 Rxc8 17. f4 Nf7 18. cxd4 Nxd4 19. e5 f5 20. Nhf3 Ne6 21. Bh4 Qd7 22. g3 Nh6 23. Ng5 Ng4 24. Qe2 h6 25. Nxe6 Qxe6 26. Nf3 b5 27. Rad1 d4 28. Rd3 Ne3 29. Rxe3 dxe3 30. Qxe3 Rf7 31. b3 Rd7 32. Ne1 Bf8 33. Bf6 c4 34. Qf3 cxb3 35. axb3 Qc6 36. Qe2 Bc5+ 37. Kh2 Qe4 38. Qxe4 fxe4 39. f5 Rd2+ 40. Kh3 e3 41. e6 e2 42. Rh1 Rd1 43. g4 Bf2 44. Bh4 Rxe1 45. Rxe1 Bxe1 46. Bxe1 Rc1 47. e7 Kf7 48. Bh4 e1Q 49. e8Q+ Qxe8 0-1

[Event "Titled Tuesday intern op 07th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.07"]
[Round "2"]
[White "Baranciuc, Alexandr"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2273"]
[BlackElo "2480"]
[PlyCount "60"]
[EventDate "2025.01.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2025"]
[SourceDate "2025.01.15"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. g4 Bd6 6. g5 Nfd7 7. Qf3 Qe7 8. Qg3 Nc6 9. Nf3 Bxf4 10. Qxf4 Nb4 11. 0-0-0 c5 12. h4 Nc6 13. h5 f5 14. gxf6 Qxf6 15. Qg3 0-0 16. Be2 cxd4 17. exd4 Qf4+ 18. Kb1 Qxg3 19. fxg3 Nf6 20. h6 g6 21. Ng5 Bd7 22. Rdg1 Rae8 23. Rd1 b5 24. a4 b4 25. Na2 a5 26. Nc1 Ne7 27. Bb5 Nf5 28. Bxd7 Nxd7 29. Nb3 Nxg3 30. Rhf1 Nxf1 0-1

[Event "Titled Tuesday intern op 07th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.07"]
[Round "6"]
[White "Eames, Robert"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2151"]
[BlackElo "2480"]
[PlyCount "94"]
[EventDate "2025.01.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2025"]
[SourceDate "2025.01.15"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nf3 h6 8. Bc4 Be6 9. Bxe6 fxe6 10. Nh4 Kf7 11. Qf3 g5 12. g4 gxh4 13. g5 hxg5 14. Bxg5 Nbd7 15. 0-0-0 Be7 16. Rhg1 Qa5 17. Kb1 Rag8 18. Rg2 Ke8 19. Rdg1 Rf8 20. Qe3 Qc5 21. Qe2 b5 22. Be3 Qc4 23. Qe1 b4 24. Na4 Nxe4 25. Rg7 Qb5 26. b3 d5 27. R1g6 Bf6 28. f4 Bxg7 29. Rxg7 Rf7 30. Qg1 Rhf8 31. Qg6 Qc6 32. f5 Ke7 33. Bg5+ Nxg5 34. Qxg5+ Nf6 35. fxe6 Kxe6 36. Rxf7 Rxf7 37. Qxh4 Ne4 38. Qh6+ Rf6 39. Qh8 d4 40. Qg8+ Rf7 41. Qg6+ Rf6 42. Qg8+ Ke7 43. Qg7+ Ke8 44. Qg8+ Rf8 45. Qg4 Rf1+ 46. Kb2 Qc3+ 47. Nxc3 dxc3# 0-1

