[Event "St Petersburg Rapid GP"]
[Site "St Petersburg"]
[Date "2024.08.24"]
[Round "3"]
[White "Arikainen, Maksim"]
[Black "Drygalov, Sergey"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2035"]
[BlackElo "2542"]
[PlyCount "104"]
[EventDate "2024.08.24"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 g6 12. 0-0-0 Bg7 13. Kb1 Qc7 14. Na5 0-0 15. h3 h4 16. c4 Rfe8 17. Be2 Nh5 18. Rhe1 Nc5 19. Qb4 b6 20. Nc6 Nf4 21. Bf1 a5 22. Qd2 Qd7 23. Qc2 Bf6 24. Ka1 Kg7 25. Kb1 Nh5 26. Bd3 Ng3 27. Be4 Kg8 28. Bf2 Bg7 29. Qd2 f5 30. Bc2 Qf7 31. Qg5 Qf6 32. Qxf6 Bxf6 33. b3 Kg7 34. a3 Nh5 35. Be3 Ng3 36. Bf2 Nh5 37. Be3 Kf7 38. Rd2 Ng3 39. Bf2 e4 40. Bxg3 hxg3 41. fxe4 Bc3 42. Rde2 Bxe1 43. Rxe1 Nxe4 44. Kb2 Nc5 45. Rf1 Re2 46. Kc3 Rae8 47. b4 R8e3+ 48. Kb2 axb4 49. axb4 Na4+ 50. Kb1 Nc3+ 51. Kc1 Rxg2 52. c5 Rf2 0-1

[Event "St Petersburg Blitz GP"]
[Site "St Petersburg"]
[Date "2024.08.23"]
[Round "6"]
[White "Gitelson, Arkady"]
[Black "Arikainen, Maksim"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2296"]
[BlackElo "2035"]
[PlyCount "104"]
[EventDate "2024.08.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. a4 Nc6 7. a5 a6 8. Nc3 d5 9. Ne5 Bd7 10. Nxd5 Nxd5 11. Bxd5 Nxe5 12. dxe5 c6 13. Bg2 Bxe5 14. c3 Be6 15. Qc2 Qc7 16. Be3 c5 17. Qe4 Rab8 18. Rfd1 f5 19. Qh4 Rfd8 20. Qa4 Kg7 21. f4 Bd6 22. c4 Bd7 23. Qc2 Bc6 24. Qc3+ Kf7 25. Bd5+ e6 26. Bf3 Be7 27. Kf2 Bf6 28. Qa3 Bd4 29. Bxd4 cxd4 30. Qc5 Qd6 31. Qxd6 Rxd6 32. Ra3 Be4 33. Rd2 Rc8 34. Ra4 Rc5 35. Rb4 Rd7 36. Ra4 Rd6 37. h3 Kf6 38. g4 e5 39. Rb4 Rd7 40. Rb6+ Rc6 41. b4 Bxf3 42. fxe5+ Kxe5 43. exf3 Rxc4 44. b5 Rb4 45. bxa6 Rxb6 46. axb6 bxa6 47. Ra2 Rb7 48. Rxa6 Kd5 49. Ke2 Kc4 50. Kd2 Kb5 51. Ra1 Rxb6 52. Kd3 Kc5 1/2-1/2

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.22"]
[Round "9"]
[White "Khiryaev, Adam"]
[Black "Arikainen, Maksim"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1818"]
[BlackElo "2035"]
[PlyCount "90"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Nge2 e6 6. Bg2 Nge7 7. 0-0 0-0 8. d3 d6 9. a3 Nd4 10. Rb1 Nec6 11. Be3 a5 12. h3 Bd7 13. b3 Rb8 14. a4 Qe7 15. Nb5 Nxe2+ 16. Qxe2 Nb4 17. Rbd1 e5 18. Qd2 Nc6 19. Rde1 b6 20. Nc3 Be6 21. Kh2 Nd4 22. Bxd4 cxd4 23. Nb5 f5 24. exf5 Rxf5 25. b4 Qf8 26. bxa5 bxa5 27. Nxd4 exd4 28. Rxe6 Rb4 29. Be4 Re5 30. Bd5 Kh8 31. Rxe5 Bxe5 32. f4 Qb8 33. Rf2 Bf6 34. Re2 Kg7 35. Bc6 Qb6 36. Bb5 Qc5 37. h4 Qf5 38. Qc2 h6 39. Rf2 Qg4 40. c5 dxc5 41. Qxc5 Bxh4 42. Qe5+ Kh7 43. Qc7+ Kh8 44. Qc8+ Kh7 45. Qb7+ Kh8 1/2-1/2

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.20"]
[Round "6"]
[White "Arikainen, Maksim"]
[Black "Darmaeva, Nomina"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2035"]
[BlackElo "1839"]
[PlyCount "120"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Nf6 5. Bxc4 e6 6. 0-0 c5 7. b3 Nbd7 8. Bb2 Be7 9. Nbd2 0-0 10. a4 b6 11. Qe2 Bb7 12. e4 cxd4 13. Nxd4 Bb4 14. Rfd1 Qe7 15. f3 Nh5 16. g3 Nhf6 17. Kg2 Rfd8 18. Nc2 Bc5 19. Bc3 a5 20. Bb5 Rac8 21. Nc4 h5 22. h4 Nb8 23. Bd2 Nc6 24. Bg5 e5 25. Bxc6 Bxc6 26. N2e3 Qe6 27. Nf5 Rxd1 28. Rxd1 Nxe4 29. Nxg7 Kxg7 30. fxe4 f6 31. Be3 Bxe4+ 32. Kh2 Qg4 33. Qe1 Qf3 34. Rd2 Rd8 35. Re2 Bb4 36. Bd2 Bc6 37. Bxb4 axb4 38. Ne3 Rd3 39. Ng2 Rxb3 40. Rc2 Rc3 41. Rd2 b3 42. Rb2 Rc2 43. Rxc2 bxc2 44. Ne3 c1Q 45. Qxc1 Qf2+ 46. Kh3 Bd7+ 47. g4 hxg4+ 48. Nxg4 Qf3+ 49. Kh2 Qxg4 50. Qc7 e4 51. a5 bxa5 52. h5 Qxh5+ 53. Kg2 Qf3+ 54. Kh2 Qh3+ 55. Kg1 Qf5 56. Kh1 e3 57. Qg3+ Qg5 58. Qc7 Qg4 59. Qd6 Qe6 60. Qg3+ Kf7 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.20"]
[Round "7"]
[White "Shimanskaia, Tatiana"]
[Black "Arikainen, Maksim"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1760"]
[BlackElo "2035"]
[PlyCount "154"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. c4 Nb4 10. c5 Qb8 11. f4 Ba6 12. Be2 Bxe2 13. Qxe2 Nd5 14. 0-0 Qb4 15. Kh1 Be7 16. a3 Qb8 17. Be3 0-0 18. Bd4 f5 19. exf6 Nxf6 20. Nxf6+ Bxf6 21. Rad1 Qc7 22. Bxf6 Rxf6 23. Rd6 Raf8 24. Qd2 R8f7 25. g3 Rf5 26. Rd1 Rd5 27. Qe3 Rff5 28. b4 Qb7 29. g4 Rxd1+ 30. Rxd1 Rd5 31. Re1 Qc8 32. f5 exf5 33. gxf5 Rxf5 34. Qe8+ Qxe8 35. Rxe8+ Rf8 36. Re7 Rd8 37. Kg2 Kf8 38. Re4 d6 39. cxd6 Rxd6 40. a4 Kf7 41. b5 Kf6 42. Rc4 Rd2+ 43. Kg3 cxb5 44. axb5 Rd3+ 45. Kg2 Ra3 46. Rc6+ Kg5 47. Rc7 Kg6 48. Rc6+ Kh5 49. Rc7 Ra4 50. Kg3 Ra3+ 51. Kg2 Kh6 52. Rc6+ g6 53. b6 axb6 54. Rxb6 Kh5 55. Rb4 g5 56. h3 Rc3 57. Rb7 h6 58. Rb6 Ra3 59. Rc6 Ra8 60. Kg3 Rg8 61. Ra6 Rg6 62. Rxg6 Kxg6 63. h4 Kf5 64. hxg5 hxg5 65. Kf3 g4+ 66. Kg3 Kg5 67. Kg2 Kf4 68. Kf2 g3+ 69. Kg2 Kg4 70. Kg1 Kf3 71. Kf1 Ke3 72. Kg2 Kf4 73. Kg1 Kg5 74. Kg2 Kg4 75. Kg1 Kf3 76. Kf1 g2+ 77. Kg1 Kg3 1/2-1/2

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.19"]
[Round "5"]
[White "Kondratyuk, Vasiliy"]
[Black "Arikainen, Maksim"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1818"]
[BlackElo "2035"]
[PlyCount "86"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. g3 d6 6. exd6 Bxd6 7. Bg2 0-0 8. 0-0 Nc6 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Qc7 12. c4 Nb6 13. Nc3 a6 14. b3 Be5 15. Qe3 Nd5 16. Bxd5 Bxc3 17. Qxc3 exd5 18. Bb2 d4 19. Qxd4 f6 20. Qd5+ Kh8 21. Ba3 Rd8 22. Rfe1 Bg4 23. Qe4 Qd7 24. f3 Bf5 25. Qe3 Re8 26. Qf2 Rxe1+ 27. Rxe1 Re8 28. g4 Rxe1+ 29. Qxe1 Bg6 30. Bb2 Qd3 31. Qf2 Qb1+ 32. Kg2 Qc2 33. c5 Qxf2+ 34. Kxf2 Bb1 35. a3 Bc2 36. b4 Kg8 37. h4 Kf7 38. Ke3 Ke6 39. f4 g6 40. Kd2 Ba4 41. Bd4 f5 42. g5 Kd5 43. Kc3 Bd1 1/2-1/2

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.18"]
[Round "4"]
[White "Arikainen, Maksim"]
[Black "Ismailov, Magomed Dm"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "2035"]
[BlackElo "1849"]
[PlyCount "80"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 b6 7. 0-0 Bb7 8. a3 Bxc3 9. bxc3 Be4 10. Bxe4 Nxe4 11. Qd3 f5 12. Nd2 Nxd2 13. Bxd2 Nc6 14. e4 fxe4 15. Qxe4 Qf6 16. Be3 cxd4 17. cxd4 Qf5 18. Qxf5 Rxf5 19. Rac1 Rc8 20. Rfd1 Ne7 21. g4 Ra5 22. Bd2 Ra4 23. Bb4 Nc6 24. Bd6 Na5 25. c5 bxc5 26. Bxc5 Nb3 27. Rc3 Nxc5 28. Rxc5 Rxc5 29. dxc5 Rxg4+ 30. Kf1 Rc4 31. Rxd7 Rxc5 32. Rxa7 Rc2 33. a4 h6 34. a5 Kh7 35. a6 Ra2 36. Kg2 Kg6 37. Ra8 Ra3 38. Ra7 Ra2 39. Ra8 Ra3 40. Ra7 Ra2 1/2-1/2

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.18"]
[Round "3"]
[White "Rybkin, Roman An"]
[Black "Arikainen, Maksim"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1810"]
[BlackElo "2035"]
[PlyCount "84"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nd2 d5 6. e5 Nfd7 7. N2f3 Nc6 8. Bf4 Qc7 9. Bb5 a6 10. Bxc6 bxc6 11. 0-0 c5 12. Nb3 Be7 13. Rc1 Rb8 14. c4 Bb7 15. Nbd2 d4 16. b3 Qc6 17. Ne1 0-0 18. f3 Rbe8 19. Nd3 f5 20. Qe1 Kh8 21. b4 cxb4 22. Nb3 Nc5 23. Ndxc5 Bxc5 24. Bd2 d3+ 25. Kh1 Bb6 26. Bxb4 Rg8 27. Bd6 Rc8 28. c5 Ba7 29. Qd2 Qe8 30. Qxd3 g5 31. Na5 Bd5 32. Qxa6 g4 33. Qe2 gxf3 34. gxf3 Qh5 35. Be7 h6 36. Rcd1 Bxc5 37. Bf6+ Kh7 38. Rxd5 exd5 39. Nb3 Ba7 40. e6 Rc2 41. Nd2 Rxd2 42. Qxd2 Qxf3+ 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.17"]
[Round "2"]
[White "Arikainen, Maksim"]
[Black "Komissarova, Soigina"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2035"]
[BlackElo "1842"]
[PlyCount "116"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7 8. Be3 b6 9. 0-0 0-0 10. Qd2 Re8 11. Nh2 Nf8 12. Bh6 e5 13. Bxg7 Kxg7 14. f4 exf4 15. Rxf4 Ne6 16. Rf2 Qg5 17. Qxg5 Nxg5 18. Kh1 h5 19. h4 Ne6 20. Raf1 Re7 21. Nf3 Ba6 22. b3 Rf8 23. Ne2 b5 24. c4 f6 25. Ne1 Bc8 26. Nc3 a6 27. Kg1 Nd4 28. Ne2 Nxe2+ 29. Rxe2 Bg4 30. Rc2 b4 31. Nf3 Rd8 32. Rd2 Red7 33. Rfd1 Kf7 34. Kf2 Bxf3 35. gxf3 g5 36. Ke3 Ke6 37. Rh1 g4 38. Rg1 gxf3 39. Rf1 f5 40. exf5+ Kxf5 41. Rxf3+ Kg4 42. Rf4+ Kg3 43. Re4 Rf8 44. Rd1 Rf3+ 45. Ke2 Rf2+ 46. Ke3 Rdf7 47. Rg1+ Kh2 48. Reg4 hxg4 49. Rxg4 Kh3 50. Rg6 R7f6 51. Rg5 R2f5 52. Rg8 Kxh4 53. Ke4 Rg5 54. Rh8+ Kg4 55. Re8 Rgg6 56. Ke5 Rd6 57. Re7 Rxd3 58. Ke4 Rd1 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2024.08.17"]
[Round "1"]
[White "Kirichek, Viktor"]
[Black "Arikainen, Maksim"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1689"]
[BlackElo "2035"]
[PlyCount "68"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bf4 c5 9. Nf3 Nc6 10. 0-0 Bg4 11. Be5 Qd7 12. h3 Bh5 13. Bxf6 Bxf6 14. dxc5 Rfd8 15. g4 d4 16. Ne4 dxe3 17. Nd6 exf2+ 18. Rxf2 Bg6 19. Bxg6 fxg6 20. Qb3+ Kh7 21. g5 Nd4 22. Qxb7 Nxf3+ 23. Rxf3 Bd4+ 24. Kh1 Bxc5 25. Qxd7 Rxd7 26. Ne4 Be7 27. gxh6 Kxh6 28. Re1 Bh4 29. Rc1 Re8 30. Nc3 Rd2 31. b3 Bf6 32. a3 Rc8 33. b4 Rb2 34. Kg1 Rb3 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.24"]
[Round "9"]
[White "Arikainen, Maksim"]
[Black "Otdelnov, Kirill"]
[Result "1/2-1/2"]
[ECO "E40"]
[WhiteElo "1861"]
[BlackElo "2158"]
[PlyCount "148"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. e3 Nf6 5. a3 Be7 6. Nf3 Nbd7 7. Bd3 0-0 8. 0-0 b6 9. Qe2 c5 10. Rd1 cxd4 11. exd4 Bb7 12. Bg5 h6 13. Bh4 dxc4 14. Bxc4 Nd5 15. Bxd5 Bxd5 16. Bxe7 Bxf3 17. Qxf3 Qxe7 18. d5 Nf6 19. dxe6 Qxe6 20. Nd5 Nxd5 21. Qxd5 Qxd5 22. Rxd5 Rac8 23. Rad1 Rc2 24. R5d2 Rfc8 25. g3 a5 26. b4 axb4 27. axb4 Rxd2 28. Rxd2 Rc4 29. Rb2 b5 30. Kg2 g5 31. h3 Kg7 32. Kf3 Kf6 33. Rb1 h5 34. Ra1 Rxb4 35. Ra6+ Kg7 36. Rb6 f6 37. Rb7+ Kg6 38. g4 Rf4+ 39. Kg3 b4 40. f3 Rc4 41. Kg2 Rc2+ 42. Kg1 Rb2 43. Kh1 h4 44. Kg1 Rb3 45. Kf2 Rb2+ 46. Kg1 Kh6 47. Rf7 b3 48. Rb7 Kg6 49. Kh1 Rb1+ 50. Kg2 b2 51. Rb6 Kf7 52. Rb7+ Ke6 53. Rb6+ Ke5 54. Rb4 Kd5 55. Rb8 Ke5 56. Rb4 f5 57. Rb8 Kd6 58. Rb3 Kd5 59. Rb8 Kd4 60. Rd8+ Ke3 61. Re8+ Kf4 62. Rb8 Rd1 63. Rxb2 fxg4 64. fxg4 Ke3 65. Rb3+ Ke4 66. Rb4+ Ke3 67. Rb3+ Rd3 68. Rxd3+ Kxd3 69. Kf3 Kd4 70. Kf2 Ke4 71. Ke2 Kf4 72. Kf2 Ke4 73. Ke2 Kd4 74. Kd2 Ke4 1/2-1/2

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.23"]
[Round "8"]
[White "Volkov, Sergey"]
[Black "Arikainen, Maksim"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2464"]
[BlackElo "1861"]
[PlyCount "75"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bxf6 Bxf6 8. Rc1 dxc4 9. Bxc4 Nd7 10. Ne4 Be7 11. 0-0 c5 12. d5 exd5 13. Qxd5 Nf6 14. Qe5 Nxe4 15. Qxe4 Bf6 16. Rfd1 Qb6 17. Ne5 Be6 18. Nd7 Bxd7 19. Rxd7 Qxb2 20. Rb1 Qc3 21. Bxf7+ Kh8 22. Rdxb7 a5 23. g3 Rac8 24. Bb3 Qe5 25. Qg4 Qg5 26. Qc4 Qe5 27. Bc2 Rcd8 28. Rf7 Rfe8 29. Ra7 Qc3 30. Bb3 Rd2 31. Rc1 Qb2 32. Rf1 Bg5 33. Qf7 Red8 34. Qf3 Qc3 35. Qe4 Rf8 36. Rf7 Rxf7 37. Qe8+ Kh7 38. Bxf7 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.22"]
[Round "7"]
[White "Arikainen, Maksim"]
[Black "Babanin, Gleb"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "1861"]
[BlackElo "2147"]
[PlyCount "73"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. cxd5 exd5 6. e3 h6 7. Bxf6 Qxf6 8. a3 Bxc3+ 9. bxc3 0-0 10. Bd3 c5 11. Ne2 Nc6 12. 0-0 b6 13. Ng3 Be6 14. Qd2 Rac8 15. Rac1 Qe7 16. Qb2 c4 17. Bb1 f5 18. f3 Qg5 19. Rce1 Ne7 20. Qb4 g6 21. Qd6 Rc6 22. Qe5 Bc8 23. e4 Re6 24. Qc7 dxe4 25. Qxc4 Kg7 26. fxe4 f4 27. Nh1 f3 28. g3 Qd2 29. Nf2 Rc6 30. Qb4 Rf7 31. Rc1 h5 32. d5 Rcf6 33. e5 Rf5 34. Bxf5 Nxd5 35. Rcd1 Qxd1 36. Rxd1 Nxb4 37. Bxc8 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.21"]
[Round "5"]
[White "Arikainen, Maksim"]
[Black "Kalambetov, Anton"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "1861"]
[BlackElo "2053"]
[PlyCount "83"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 Re8 6. Nge2 d5 7. 0-0 Bf8 8. Qc2 dxc4 9. Bxc4 c5 10. Rd1 Bd7 11. a3 cxd4 12. Nxd4 Qc8 13. Be2 a6 14. e4 e5 15. Nb3 Bc6 16. f3 b6 17. Be3 Nbd7 18. Rd2 Qb7 19. Rad1 Rac8 20. Qd3 Nb8 21. Kh1 Nfd7 22. Qb1 h6 23. Bf2 Be7 24. Be3 Nf8 25. Bc4 Ne6 26. Bd5 Bf8 27. Qd3 Red8 28. Qe2 Bxd5 29. Nxd5 Nd7 30. Qf2 Ndc5 31. Nc1 f6 32. b4 Na4 33. Nb3 b5 34. Qg3 Kh8 35. Qg6 Re8 36. Na5 Qa8 37. Bxh6 Nd4 38. Be3 Nc2 39. Nxf6 gxf6 40. Rd7 Be7 41. Bh6 Rg8 42. Qh5 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.21"]
[Round "6"]
[White "Pesotskiy, Mikhail"]
[Black "Arikainen, Maksim"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2140"]
[BlackElo "1861"]
[PlyCount "38"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 c6 9. Qc2 Re8 10. Nge2 Nbd7 11. 0-0 Nh5 12. Bxe7 Qxe7 13. Rab1 a6 14. a3 Nhf6 15. Ng3 b5 16. e4 dxe4 17. Ncxe4 Nxe4 18. Nxe4 Bb7 19. Rbc1 a5 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.20"]
[Round "4"]
[White "Merezhko, Nikita"]
[Black "Arikainen, Maksim"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1558"]
[BlackElo "1861"]
[PlyCount "117"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Bg5 Bg7 6. Qd2 Qa5 7. e4 Nbd7 8. f4 a6 9. Bd3 Rb8 10. Nf3 b5 11. 0-0 bxc4 12. Bxc4 Rb4 13. Bd3 c4 14. a3 Rb7 15. Bxc4 Qc5+ 16. Qd4 Qxd4+ 17. Nxd4 Nxe4 18. Nxe4 Bxd4+ 19. Kh1 f6 20. Bh4 Rc7 21. Rae1 Kf7 22. b3 Nb6 23. Bf2 Bxf2 24. Rxf2 Bb7 25. Nc3 Nxc4 26. bxc4 Rxc4 27. Rfe2 Re8 28. Ne4 Rcc8 29. Rd2 Rc7 30. h3 h6 31. Rb1 f5 32. Nf2 Ba8 33. Rb6 Rc5 34. Rxa6 Bxd5 35. Nd3 Rb5 36. a4 Rb1+ 37. Kh2 Ra8 38. Rxa8 Bxa8 39. Nb2 Ra1 40. Rc2 Be4 41. Rc8 Ra2 42. Rb8 Bc6 43. Rb4 e5 44. fxe5 dxe5 45. Kg1 f4 46. Nc4 Rxg2+ 47. Kf1 Rg5 48. h4 Rh5 49. a5 e4 50. a6 e3 51. a7 Rc5 52. Nd6+ Ke6 53. Ne4 Ra5 54. Nd2 g5 55. hxg5 hxg5 56. Rb6 Kd5 57. Rb8 g4 58. Rd8+ Ke6 59. Re8+ 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.19"]
[Round "3"]
[White "Arikainen, Maksim"]
[Black "Marinskii, Yurii"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1861"]
[BlackElo "2063"]
[PlyCount "152"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 Bf5 6. Qb3 Ra7 7. Nh4 e6 8. Nxf5 exf5 9. e3 Nbd7 10. Be2 g6 11. Bd2 Bg7 12. 0-0-0 0-0 13. Na4 Re8 14. g3 Qe7 15. Bd3 Ne4 16. Rhf1 h5 17. Qc2 Raa8 18. Nc3 Ndf6 19. Be1 Bh6 20. Kb1 Ng4 21. h3 Nh2 22. Rh1 Nf3 23. h4 Bg7 24. Nxe4 fxe4 25. Be2 Nxe1 26. Rhxe1 f5 27. Rg1 Bf6 28. a3 a5 29. Ka2 Kf7 30. Rg2 Reb8 31. Qa4 b5 32. Qb3 a4 33. Qc2 Qd7 34. Rgg1 Bd8 35. Rb1 Ba5 36. Qc1 Ra7 37. Qd1 Qe6 38. Qf1 Bd8 39. Qe1 Rab7 40. Qb4 Bc7 41. Rgc1 Qc8 42. Rc2 Qd8 43. Qd2 Ba5 44. Qd1 Ke6 45. f3 exf3 46. Bd3 Qc7 47. Qxf3 Qf7 48. Re2 Kd7 49. Qf4 Bc7 50. Qg5 Rf8 51. Rf2 Qf6 52. Qh6 Ke7 53. e4 dxe4 54. Bxe4 Qe6+ 55. d5 Qxe4 56. d6+ Kf7 57. Qh7+ Kf6 58. Rff1 Qe6+ 59. Ka1 Qf7 60. Rxf5+ gxf5 61. Qh6+ Ke5 62. Re1+ Kd5 63. dxc7 Kxc5 64. Qe3+ Kd6 65. Qf4+ Kd7 66. Rd1+ Kc8 67. Qd4 Qxc7 68. Qc5 Rf7 69. Re1 Qd7 70. Qe5 Rc7 71. Qh8+ Kb7 72. Qxh5 Rc8 73. Rd1 Qe6 74. Qg5 Rd7 75. Rf1 Rcd8 76. Qh5 Qb3 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.19"]
[Round "2"]
[White "Shapiro, Viktor"]
[Black "Arikainen, Maksim"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2144"]
[BlackElo "1861"]
[PlyCount "88"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 d4 7. e3 Nc6 8. Bb2 e5 9. exd4 exd4 10. a3 a5 11. d3 Bf5 12. Re1 Qd7 13. Qc2 Rfe8 14. Nbd2 Bc5 15. Ng5 Rxe1+ 16. Rxe1 Qd6 17. Nge4 Bxe4 18. Nxe4 Nxe4 19. Bxe4 Bxa3 20. Bxa3 Qxa3 21. c5 Qb4 22. Re2 Rd8 23. Bxc6 bxc6 24. Re7 Qc3 25. Qe2 Qc1+ 26. Kg2 Qxc5 27. Re8+ Rxe8 28. Qxe8+ Qf8 29. Qxc6 Qb8 30. Qd5 h6 31. Qxa5 Qxb3 32. Qa8+ Kh7 33. Qe4+ Kg8 34. Qxd4 Qb7+ 35. f3 Qb6 36. Qe4 Qb2+ 37. Kh3 Qb5 38. g4 g6 39. Kg3 Qb1 40. Qe3 Qb5 41. d4 Qf1 42. h4 Kg7 43. d5 Qd1 44. Qc3+ Kg8 1/2-1/2

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2023.08.18"]
[Round "1"]
[White "Arikainen, Maksim"]
[Black "Sevastsyanchuk, Anastasiya"]
[Result "1-0"]
[ECO "E58"]
[WhiteElo "1861"]
[BlackElo "1101"]
[PlyCount "69"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 b6 10. cxd5 exd5 11. Bb2 c4 12. Bc2 Bg4 13. h3 Bh5 14. Qe1 Bxf3 15. gxf3 Nh5 16. Bc1 Qh4 17. Kh2 f5 18. Rg1 Rf6 19. f4 Re8 20. Qf1 Ref8 21. Bd2 Nd8 22. f3 Rh6 23. Rg5 Nxf4 24. exf4 g6 25. Re1 Kf7 26. Rg3 Ne6 27. Qe2 Nxf4 28. Qe3 g5 29. Qe7+ Kg8 30. Qxg5+ Qxg5 31. Rxg5+ Ng6 32. Rxf5 Rxf5 33. Bxf5 Rh5 34. Bg4 Rh4 35. Bg5 1-0

