CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/zNWuf3Ia"] [Date "2026.06.28"] [White "Luz"] [Black "Matthew12"] [Result "1-0"] [UTCDate "2026.06.28"] [UTCTime "17:02:08"] [WhiteElo "1464"] [BlackElo "1446"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-13"] [WhiteTitle "🐟"] [BlackTitle "GM⍩"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Italian Four Knights Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 { C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation } O-O 6. Bg5 Be7 7. Nd5?? { (0.27 → -2.82) Blunder. a3 was best. } (7. a3 d6) 7... Nxd5 8. Bxe7?? { (-2.84 → -8.86) Blunder. exd5 was best. } (8. exd5 Bxg5) 8... Ncxe7?? { (-8.86 → -1.27) Blunder. Ndxe7 was best. } (8... Ndxe7 9. h4) 9. exd5 d6 10. O-O Bg4 11. h3 Bf5?! { (-1.39 → -0.73) Inaccuracy. Bh5 was best. } (11... Bh5 12. g4) 12. Qe1 Ng6 13. d4?! { (-1.12 → -1.90) Inaccuracy. Qe3 was best. } (13. Qe3 Bd7) 13... exd4?? { (-1.90 → -0.22) Blunder. e4 was best. } (13... e4 14. Nh2 Nf4 15. Qe3 Qg5 16. Qg3 Qh6 17. Rae1 Rae8 18. f3 Nh5 19. Qh4 g5 20. Qf2) 14. Nxd4 Bd7 15. Qd2 Ne5?! { (-0.21 → 0.34) Inaccuracy. Re8 was best. } (15... Re8 16. Bb5) 16. Bd3 Nxd3 17. Qxd3 c5?! { (0.13 → 0.69) Inaccuracy. Re8 was best. } (17... Re8 18. Rfe1 Qg5 19. c4 a5 20. Qc3 h6 21. b3 a4 22. b4 Rxe1+ 23. Rxe1 Re8 24. Rxe8+) 18. Nf3? { (0.69 → -0.53) Mistake. dxc6 was best. } (18. dxc6 bxc6 19. Rad1 Re8 20. c4 h6 21. Nf3 Re6 22. Rfe1 c5 23. Rxe6 Bxe6 24. Ne5 Qb6) 18... Qf6 19. c3?! { (-0.58 → -1.13) Inaccuracy. a4 was best. } (19. a4 h6 20. Qb3 b6 21. Rfe1 Rae8 22. c4 Rxe1+ 23. Rxe1 Re8 24. Rxe8+ Bxe8 25. a5 bxa5) 19... Bf5 20. Qd2? { (-1.09 → -2.21) Mistake. Qd1 was best. } (20. Qd1 Rfe8) 20... Rae8? { (-2.21 → -1.00) Mistake. Bxh3 was best. } (20... Bxh3 21. Rfe1) 21. Rae1?! { (-1.00 → -1.81) Inaccuracy. Qf4 was best. } (21. Qf4 Re4 22. Qg3 Re2 23. b4 cxb4 24. Nd4 Re5 25. Nxf5 Qxf5 26. cxb4 Rfe8 27. Rac1 Qd7) 21... Be4?? { (-1.81 → -0.15) Blunder. Bxh3 was best. } (21... Bxh3 22. Rxe8) 22. Re3 Bxf3 23. Rxf3 Qe5 24. Re3 Qf4 25. Qe2? { (0.53 → -0.53) Mistake. Rfe1 was best. } (25. Rfe1 Rxe3 26. Rxe3 g6 27. g3 Qa4 28. b3 Qd7 29. h4 Re8 30. h5 Kf8 31. Rxe8+ Qxe8) 25... Rxe3 26. fxe3 Qe4 27. Qf3 Qxf3? { (-0.87 → 0.17) Mistake. Qe7 was best. } (27... Qe7 28. a4 Re8 29. e4 Qc7 30. Kh2 h6 31. b4 cxb4 32. cxb4 Re5 33. a5 Qe7 34. Qc3) 28. Rxf3 f5 29. Kf2 g6 30. Kg3?! { (-0.08 → -0.93) Inaccuracy. e4 was best. } (30. e4 fxe4) 30... Kg7?! { (-0.93 → 0.00) Inaccuracy. Re8 was best. } (30... Re8 31. Kf2 b5 32. g4 fxg4 33. hxg4 Kg7 34. a4 a6 35. axb5 axb5 36. Rf4 g5 37. Rf5) 31. Kh4?? { (0.00 → -2.28) Blunder. e4 was best. } (31. e4 b5 32. exf5 Rxf5 33. Rxf5 gxf5 34. b3 b4 35. c4 Kf6 36. Kf4 Kg6 37. g4 fxg4) 31... Kf6 32. g4 Ke5 33. gxf5?? { (-1.97 → -4.33) Blunder. c4 was best. } (33. c4 Ke4 34. Kg3 a6 35. a4 Rb8 36. b3 b5 37. axb5 axb5 38. gxf5 bxc4 39. Rf4+ Kxe3) 33... Rxf5 34. Rxf5+ Kxf5?! { (-4.99 → -3.24) Inaccuracy. Kxf5 was best. } (34... Kxf5 35. c4 h6 36. Kg3 Ke4 37. Kf2 g5 38. b3 a6 39. a3 b5 40. cxb5 axb5 41. a4) 35. Kg3? { (-3.24 → -6.25) Mistake. c4 was best. } (35. c4 h6 36. Kg3 Ke4 37. Kf2 g5 38. Ke2 a6 39. a4 b6 40. b3 h5 41. Kf2 Kd3) 35... h6? { (-6.25 → -3.58) Mistake. Ke4 was best. } (35... Ke4) 36. h4? { (-3.58 → -6.08) Mistake. c4 was best. } (36. c4 Ke4) 36... Ke5?! { (-6.08 → -4.07) Inaccuracy. Ke4 was best. } (36... Ke4 37. c4 Kxe3 38. b3 a5 39. Kg4 Kd4 40. h5 g5 41. Kf5 a4 42. bxa4 g4 43. Kxg4) 37. Kg4? { (-4.07 → -6.73) Mistake. c4 was best. } (37. c4 b5) 37... Kxd5 38. Kf4 Kc4 39. e4 g5+?? { (-7.50 → -0.15) Blunder. Kd3 was best. } (39... Kd3) 40. hxg5 hxg5+ 41. Kxg5 d5?? { (0.00 → 6.61) Blunder. b6 was best. } (41... b6 42. Kf5 Kd3 43. a4 c4 44. Ke6 Kxe4 45. Kxd6 Kd3 46. Kd5 Kc2 47. Kxc4 Kxb2 48. Kb5) 42. e5 Kd3 43. e6 Ke4 44. e7 d4 45. e8=Q+ Kd5 46. Qd7+ Ke4 47. Qe6+ Kd3 48. Qh3+ Ke4 49. cxd4 cxd4 50. Qg4+ Kd3 51. Qf3+ Kc4 52. Qe2+ Kd5 53. Qd3 Ke5 54. Kg6 Kd5 55. Kf5 Kc5 56. Ke5 b6 57. Qxd4+ Kb5 58. Qd3+ Kc5 59. Qa3+ Kb5 60. Qxa7 Kc6 61. Qa8+ Kb5 62. Qb8 Kc5 63. Qb7 Kb5 64. Kd5 Ka5 65. Kc6 Kb4 66. Qxb6+ Kc4 67. Qb3+ Kd4 68. a4 Ke4 69. a5 Kd4 70. a6 Ke5 71. a7 Ke4 72. a8=Q Kd4 73. Qd5+ Ke3 74. Qe8+ Kf4 75. Qdf7+ Kg3 76. Qeg8+ Kh3 77. Qfh7# { White wins by checkmate. } 1-0