[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.14"]
[Round "8"]
[White "Buijs, Gerard"]
[Black "Ishitsu, Mike"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "1774"]
[BlackElo "1486"]
[PlyCount "73"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 Be7 4. e5 c5 5. c3 Nc6 6. Ngf3 Nh6 7. Nb3 cxd4 8. Bxh6 gxh6 9. cxd4 Rg8 10. g3 Bb4+ 11. Nbd2 Qb6 12. a3 Be7 13. Nb3 a5 14. Rb1 a4 15. Na1 Qa5+ 16. Qd2 Bd7 17. Nc2 Qxd2+ 18. Nxd2 f6 19. f4 fxe5 20. fxe5 Rc8 21. Bd3 Rg7 22. 0-0 h5 23. Kh1 h4 24. gxh4 Bxh4 25. Rf4 Bg5 26. Rg4 h5 27. Rg2 Bh6 28. Rxg7 Bxg7 29. Bg6+ Ke7 30. Bxh5 Rh8 31. Bg4 Nxd4 32. Nxd4 Bxe5 33. N2f3 Bf4 34. Re1 Rh6 35. Nf5+ Kf6 36. Nxh6 Bxh6 37. Nd4 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.13"]
[Round "7"]
[White "Ishitsu, Mike"]
[Black "Stepniewski, Artur"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1486"]
[BlackElo "1667"]
[PlyCount "72"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 Nf6 7. e5 Nd5 8. c4 Nc7 9. Nc3 0-0 10. b3 Ne6 11. Na4 Qc7 12. Rb1 d6 13. Bb2 Nf4 14. d3 Bf5 15. exd6 exd6 16. Bxg7 Kxg7 17. Nb2 Qa5 18. Nh4 Bd7 19. d4 Rae8 20. Rxe8 Rxe8 21. Na4 cxd4 22. Qxd4+ f6 23. Kf1 Qe5 24. Qxe5 fxe5 25. Rd1 Re6 26. Nc5 dxc5 27. Rxd7+ Kh6 28. Rxa7 Rd6 29. f3 Rf6 30. g3 Ne6 31. Re7 e4 32. f4 g5 33. Nf5+ Kg6 34. g4 gxf4 35. a4 e3 36. a5 Nd4 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.13"]
[Round "6"]
[White "Oskarsson, Markus Orri"]
[Black "Ishitsu, Mike"]
[Result "1-0"]
[ECO "A92"]
[WhiteElo "2051"]
[BlackElo "1486"]
[PlyCount "67"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 Ne4 6. Qc2 d5 7. Bf4 0-0 8. h4 c6 9. Nbd2 Bd7 10. Ne5 a5 11. a3 Be8 12. Nxe4 dxe4 13. 0-0-0 b5 14. f3 b4 15. a4 b3 16. Qxb3 Na6 17. c5 Nc7 18. Nc4 Nd5 19. Nb6 Nxf4 20. gxf4 Rb8 21. fxe4 fxe4 22. e3 Bg6 23. h5 Bf5 24. Bxe4 Kh8 25. Bxf5 exf5 26. Qe6 Rf6 27. Qd7 Qf8 28. Qc7 Bxc5 29. dxc5 Qxc5+ 30. Kb1 Rff8 31. h6 Rg8 32. hxg7+ Rxg7 33. Qxb8+ Rg8 34. Qc7 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.12"]
[Round "5"]
[White "Ishitsu, Mike"]
[Black "Eiriksson, Sigurdur"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1486"]
[BlackElo "1810"]
[PlyCount "102"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 b6 9. Nf1 Bb7 10. a4 Rc8 11. Ne3 Bb8 12. c3 d4 13. Nc4 Ba6 14. Qc2 dxc3 15. bxc3 Qd7 16. Be3 Rfd8 17. Red1 Ng6 18. Nb2 Nd4 19. Nxd4 cxd4 20. Bd2 dxc3 21. Bxc3 Qc6 22. Rdc1 Be5 23. Ra3 Qd7 24. Bf1 Bd6 25. Rb3 Ne5 26. Qd1 Ng6 27. d4 Bb7 28. f3 h6 29. Bb5 Qe7 30. Qe2 Qg5 31. Nd3 Bb8 32. Bd2 Qf6 33. Be3 Rxc1+ 34. Nxc1 Rc8 35. Na2 Qe7 36. Nb4 Qc7 37. Qd2 h5 38. Na6 Bxa6 39. Bxa6 Rd8 40. Rc3 Qd6 41. Bb5 Qb4 42. Qc1 Kh7 43. Qc2 h4 44. Rc4 Qe1+ 45. Kg2 Qxe3 46. Rc8 Qxd4 47. Rxd8 Qxd8 48. f4 Qe7 49. Qe2 hxg3 50. hxg3 Qc5 51. Qh5+ Qxh5 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.11"]
[Round "4"]
[White "Seum, Ferdinand"]
[Black "Ishitsu, Mike"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1772"]
[BlackElo "1486"]
[PlyCount "135"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. d4 Be7 5. Bg2 Nf6 6. dxe5 dxe5 7. Qxd8+ Bxd8 8. b3 c6 9. e4 Ba5 10. Bd2 f4 11. gxf4 exf4 12. h4 0-0 13. Nge2 Ng4 14. f3 Ne3 15. Bxe3 fxe3 16. 0-0-0 Nd7 17. Kc2 Ne5 18. Rhf1 Be6 19. Na4 b5 20. Rd6 Bf7 21. cxb5 cxb5 22. Nac3 Rac8 23. Kb2 b4 24. Nd5 Nd3+ 25. Kb1 Bxd5 26. Rxd5 Nc5 27. Bh3 Rc7 28. Nd4 Bb6 29. Rd1 Kh8 30. Ne6 Nxe6 31. Bxe6 Re7 32. Bg4 Ree8 33. Kc2 Rd8 34. Rxd8 Bxd8 35. Kd3 Bb6 36. Kc4 a5 37. Kb5 Rb8 38. Kc6 Bd8 39. Re1 Bb6 40. f4 Bd4 41. Rd1 Bc3 42. Rd5 Ra8 43. Kb7 Rf8 44. Rxa5 h6 45. f5 Re8 46. Ra8 Rxa8 47. Kxa8 Kg8 48. Kb7 Kf7 49. Kc6 Kf6 50. Kd5 Bb2 51. Be2 Bc3 52. Bf3 Bb2 53. Kc4 Bc3 54. a3 Be1 55. axb4 Bxh4 56. Kd5 Bg3 57. b5 Kg5 58. b6 h5 59. b7 Bb8 60. Kd4 Ba7+ 61. Kd3 h4 62. b4 Kf4 63. Ke2 h3 64. b5 h2 65. Bh1 Bb8 66. Bf3 Ba7 67. Bg2 Bb8 68. Bh1 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.10"]
[Round "2"]
[White "Gudjonsson, Anton Vignir"]
[Black "Ishitsu, Mike"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1750"]
[BlackElo "1486"]
[PlyCount "59"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 c5 3. c3 Qb6 4. Qd2 cxd4 5. cxd4 Nf6 6. Nf3 Bb4 7. Nc3 Nd5 8. a3 Qa5 9. Rc1 Bxc3 10. bxc3 Nxf4 11. Qxf4 Qxa3 12. e4 0-0 13. Bd3 d5 14. 0-0 h6 15. Rfe1 Nd7 16. exd5 exd5 17. Qc7 Nf6 18. Ra1 Ne8 19. Qxf7+ Kxf7 20. Rxa3 Nd6 21. Ne5+ Kg8 22. Ng6 Bf5 23. Bxf5 Nxf5 24. Nxf8 Kxf8 25. Re5 Ne7 26. Kf1 a6 27. Ke2 Rc8 28. Re6 Kf7 29. Rb6 Nf5 30. Rxb7+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.10"]
[Round "3"]
[White "Ishitsu, Mike"]
[Black "Birgisson, Hilmar Freyr"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1486"]
[BlackElo "1706"]
[PlyCount "113"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 d6 7. e5 dxe5 8. Nxe5 Qc7 9. Qe2 Bb7 10. d3 Nf6 11. Bf4 Nd5 12. Bg3 Qd8 13. Nd2 0-0 14. a4 e6 15. Ndc4 Ne7 16. a5 Nf5 17. a6 Nxg3 18. hxg3 Bc8 19. Nxc6 Qd7 20. N6e5 Qd5 21. Qe4 Qxe4 22. Rxe4 f6 23. Nf3 Bd7 24. Ra5 Rac8 25. Nfd2 e5 26. Nb3 Bf5 27. Re1 Rc6 28. Nxc5 Rfc8 29. b4 Bf8 30. Rb1 Be7 31. Nb7 e4 32. b5 exd3 33. bxc6 dxc2 34. Rc1 Rxc6 35. Ne3 Bb4 36. Nxf5 gxf5 37. Ra2 Bf8 38. Rcxc2 Rb6 39. Rc7 h5 40. Nd8 Rd6 41. Nc6 h4 42. gxh4 Rd1+ 43. Kh2 Bd6+ 44. g3 Bxc7 45. Nxa7 Bb6 46. Nc8 Bxf2 47. Rxf2 Ra1 48. a7 Kf7 49. Rxf5 Ke6 50. Rb5 f5 51. Rb8 Ra2+ 52. Kh3 Kd7 53. a8Q Rc2 54. Qa4+ Rc6 55. Rb7+ Kd8 56. Qxc6 f4 57. Qd7# 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.09"]
[Round "1"]
[White "Ishitsu, Mike"]
[Black "Bjarnason, Kristinn"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1486"]
[BlackElo "1849"]
[PlyCount "60"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h6 10. Be3 Be6 11. c4 Nd7 12. 0-0-0 Rc8 13. Kb1 Qa5 14. Nc3 Nb8 15. h4 Na6 16. a3 b5 17. c5 Be7 18. Bd2 Qd8 19. Ne2 Nc7 20. g4 Nd5 21. Rdg1 Rb8 22. b3 b4 23. a4 Nc3+ 24. Kc1 Nxe2+ 25. Bxe2 Qxd4 26. Be3 Qa1+ 27. Kd2 Red8+ 28. Bd3 Qc3+ 29. Ke2 Qxb3 30. f4 Rxd3 0-1

