CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/eeBLSYf9"] [Date "2026.10.14"] [White "Jacob6"] [Black "Luke"] [Result "1-0"] [UTCDate "2026.10.14"] [UTCTime "13:57:08"] [WhiteElo "1454"] [BlackElo "1412"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-21"] [WhiteTitle "GM"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 { D00 Queen's Pawn Game } 2. g3 g6 3. Bh3? { (0.34 → -0.67) Mistake. Nf3 was best. } (3. Nf3 Nf6 4. Bg2 c6 5. O-O Bg7 6. Nbd2 O-O 7. Re1 Bf5 8. a4 a5 9. Nh4 Bc8) 3... Bxh3 4. Nxh3 h6 5. Qd3 e6 6. Qb5+ Ke7?? { (-0.50 → 1.75) Blunder. Nc6 was best. } (6... Nc6) 7. Nf4? { (1.75 → 0.57) Mistake. Qxb7 was best. } (7. Qxb7 Nd7 8. c4 dxc4 9. O-O Kf6 10. Nd2 Nb6 11. Qf3+ Kg7 12. Qc3 g5 13. Nxc4 Nxc4) 7... Kf6?! { (0.57 → 1.35) Inaccuracy. b6 was best. } (7... b6 8. c4) 8. h4?! { (1.35 → 0.37) Inaccuracy. Qxb7 was best. } (8. Qxb7 Nd7) 8... h5?? { (0.37 → 3.50) Blunder. Nc6 was best. } (8... Nc6) 9. f3?? { (3.50 → 0.23) Blunder. Qxb7 was best. } (9. Qxb7 Nd7) 9... Na6?? { (0.23 → 3.10) Blunder. Kg7 was best. } (9... Kg7 10. e4 dxe4 11. Qxb7 Nd7 12. Nc3 exf3 13. Qxf3 Nh6 14. Bd2 Nf5 15. Rf1 Rb8 16. O-O-O) 10. Qd3?? { (3.10 → -0.13) Blunder. Nxh5+ was best. } (10. Nxh5+) 10... Bb4+? { (-0.13 → 0.95) Mistake. Kg7 was best. } (10... Kg7 11. c4) 11. Bd2 Bf8?? { (0.75 → 4.90) Blunder. Kg7 was best. } (11... Kg7 12. Nc3 Be7 13. a3 c5 14. O-O-O Bf6 15. e3 Qb6 16. g4 cxd4 17. exd4 Qxd4 18. Qf1) 12. Nc3?? { (4.90 → -0.79) Blunder. Nxg6 was best. } (12. Nxg6 Nb4) 12... Rh7?? { (-0.79 → 4.42) Blunder. Nb4 was best. } (12... Nb4 13. Ncxd5+ exd5 14. Qb3 a5 15. a3 Nc6 16. Nxd5+ Kg7 17. O-O-O a4 18. Qb5 Nge7 19. Nxe7) 13. Ncxd5+?? { (4.42 → 1.25) Blunder. Nxg6 was best. } (13. Nxg6 Nb4 14. Bg5+ Kg7 15. Qd2 f6 16. Nxf8 Kxf8 17. Bf4 c5 18. O-O-O cxd4 19. Qxd4 Nc6) 13... Kg7?? { (1.25 → 4.48) Blunder. exd5 was best. } (13... exd5 14. Nxh5+ Ke6 15. Nf4+ Kf6 16. e4 Kg7 17. Nxd5 Nf6 18. Nf4 Kg8 19. O-O-O c5 20. d5) 14. e4?? { (4.48 → 0.14) Blunder. Ne3 was best. } (14. Ne3 Nf6 15. a3 Kg8 16. b4 c6 17. Nc4 Nc7 18. e4 Nd7 19. c3 Rg7 20. a4 Nb6) 14... Rh6?? { (0.14 → 6.56) Blunder. exd5 was best. } (14... exd5 15. Nxd5) 15. g4?? { (6.56 → 1.27) Blunder. Ne3 was best. } (15. Ne3 c6 16. a3 Nc7 17. O-O-O Rc8 18. Kb1 Nb5 19. Bc1 Qxd4 20. Qxd4+ Nxd4 21. Rxd4 e5) 15... exd5 16. exd5?? { (1.39 → -1.80) Blunder. gxh5 was best. } (16. gxh5 Nb4) 16... f6?? { (-1.80 → 8.62) Blunder. Nb4 was best. } (16... Nb4 17. Qb3 hxg4 18. fxg4 Rxh4 19. O-O-O Bd6 20. Ng2 Rxh1 21. Rxh1 Qf6 22. Bxb4 Bxb4 23. Qxb4) 17. Nxg6?? { (8.62 → -4.79) Blunder. Ne6+ was best. } (17. Ne6+) 17... Rxg6 18. Rh2?! { (-4.60 → -7.97) Inaccuracy. c4 was best. } (18. c4 Nb4) 18... hxg4?! { (-7.97 → -5.23) Inaccuracy. Nb4 was best. } (18... Nb4) 19. fxg4?! { (-5.23 → -7.39) Inaccuracy. h5 was best. } (19. h5 Rg5 20. Bxg5 fxg5 21. fxg4 Nb4 22. Qg6+ Kh8 23. Rf2 Qe8+ 24. Qxe8 Rxe8+ 25. Kd2 Nxd5) 19... Rxg4 20. Rg2 Rxg2 21. Kf1 Rh2 22. Qg3+ Kf7 23. Qxh2 Qxd5 24. Bg5 fxg5 25. hxg5 Qxg5 26. Re1 c6 27. c3 Nc5 28. dxc5 Bxc5 29. Re5 Qxe5?? { (-7.08 → 0.00) Blunder. Qg6 was best. } (29... Qg6) 30. Qxe5 Ne7? { (0.00 → 1.09) Mistake. b6 was best. } (30... b6 31. Qh5+ Ke7 32. Qh7+ Kf8 33. Qf5+ Kg7 34. Qg4+ Kf8) 31. Qf4+?? { (1.09 → -2.09) Blunder. Qxc5 was best. } (31. Qxc5 Ke6 32. Qd4 b6 33. Ke1 Rg8 34. Qa4 Ra8 35. Kd2 Kd7 36. Kc1 a5 37. Qb3 Kc7) 31... Kg7?? { (-2.09 → 0.91) Blunder. Ke6 was best. } (31... Ke6 32. Qg4+ Kd6 33. b4 Rf8+ 34. Ke2 Bf2 35. a4 Rf5 36. Qh3 Bb6 37. Qh8 a5 38. Qb8+) 32. a4?? { (0.91 → -7.15) Blunder. Qe5+ was best. } (32. Qe5+ Kf7 33. Qxc5 Ke6 34. Qd4 b6 35. Ke1 Rc8 36. Qa4 Rc7 37. Qd1 c5 38. Qd8 Rc8) 32... a5?? { (-7.15 → 1.95) Blunder. Rf8 was best. } (32... Rf8) 33. b4?? { (1.95 → -8.95) Blunder. Qe5+ was best. } (33. Qe5+ Kf7) 33... axb4?? { (-8.95 → 0.00) Blunder. Rf8 was best. } (33... Rf8 34. Qxf8+ Kxf8 35. bxc5 Nd5 36. c4 Ne3+ 37. Ke2 Nxc4 38. Kd3 Nb2+ 39. Kc3 Nxa4+ 40. Kb3) 34. cxb4?? { (0.00 → -7.26) Blunder. Qg5+ was best. } (34. Qg5+ Kf7 35. Qxc5 Rxa4 36. Qh5+ Ke6 37. Qh6+ Kd7 38. Qh3+ Kc7 39. Qg3+ Kd8 40. Qd6+ Ke8) 34... Bxb4?? { (-7.26 → 0.00) Blunder. Rf8 was best. } (34... Rf8 35. Qxf8+ Kxf8 36. bxc5 Kg7 37. Ke2 Kf6 38. Ke3 Ke5 39. Kf3 Nd5 40. a5 Kf5 41. Kg3) 35. Qxb4 Rb8?? { (0.00 → 11.95) Blunder. Kf8 was best. } (35... Kf8 36. Qd4 Kf7 37. Qb2 b5 38. axb5 cxb5 39. Qb3+ Ke8 40. Qxb5+ Kd8 41. Ke2 Kc7 42. Qc4+) 36. Qxe7+ Kg8 37. Qe6+ Kg7 38. Qxc6?? { (61.02 → -54.81) Blunder. Qe5+ was best. } (38. Qe5+ Kf7 39. Qxb8 Ke6 40. Qc7 Kd5 41. Qxb7 Kd6 42. Qc8 c5 43. Qf5 c4 44. Qb5 c3) 38... Kf8?? { (-54.81 → Mate in 10) Checkmate is now unavoidable. bxc6 was best. } (38... bxc6 39. Ke2 Ra8 40. a5 Rxa5 41. Kd3 Ra4 42. Kc3 Rh4 43. Kd3 Rg4 44. Kd2 c5 45. Kc3) 39. Qf6+ Ke8 40. a5? { (Mate in 11 → 9.51) Lost forced checkmate sequence. Qe5+ was best. } (40. Qe5+ Kd7 41. Qxb8 Kc6 42. a5 Kb5 43. Qxb7+ Kc4 44. a6 Kc5 45. a7 Kd4 46. a8=Q Ke5) 40... Kd7 41. Qb6 Kc8 42. a6?? { (70.93 → 3.30) Blunder. Qd6 was best. } (42. Qd6 Ra8 43. Qf8+ Kd7 44. Qxa8 Kc7 45. Qa7 Kc6 46. Qb6+ Kd5 47. Qxb7+ Ke5 48. a6 Kf5) 42... Kd7?? { (3.30 → 70.89) Blunder. bxa6 was best. } (42... bxa6) 43. a7 Rc8 44. Qxb7+ Kd8 45. a8=Q Rxa8 46. Qxa8+ Kc7 47. Ke2 Kb6 48. Kd3 Kc7 49. Kc4 Kd6 50. Kb5 Ke5 51. Qf8 Kd4 52. Kb4 Kd3 53. Qc5 Ke4 54. Kc3 Kf4 55. Qd4+ Kf5 56. Kd3 Ke6 57. Ke4 Kf7 58. Qd8 Kg6 59. Ke5 Kh5 60. Kf5 Kh6 61. Qg5+ Kh7 62. Kf6 Kh8 63. Kf7 Kh7 64. Qg7# { White wins by checkmate. } 1-0