CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/cpskePy3"] [Date "2026.05.04"] [White "Masterwill"] [Black "Sadie"] [Result "1-0"] [UTCDate "2026.05.04"] [UTCTime "23:43:07"] [WhiteElo "1434"] [BlackElo "1350"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-8"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 { C50 Italian Game } Qe7? { (0.31 → 1.39) Mistake. Nf6 was best. } (3... Nf6 4. Ng5) 4. d4 Nxd4 5. Nxd4 exd4?! { (0.89 → 1.56) Inaccuracy. Qc5 was best. } (5... Qc5) 6. Qxd4 Nf6 7. Nc3 d6?! { (2.00 → 2.84) Inaccuracy. c6 was best. } (7... c6 8. Be3) 8. O-O? { (2.84 → 1.40) Mistake. Bf4 was best. } (8. Bf4 Nh5 9. Be3 c6 10. Be2 Nf6 11. O-O-O Ng4 12. Bxg4 Bxg4 13. f3 Be6 14. f4 f5) 8... c5?? { (1.40 → 3.83) Blunder. Qe5 was best. } (8... Qe5 9. Qd3) 9. Qe3? { (3.83 → 2.14) Mistake. Qd3 was best. } (9. Qd3) 9... Be6 10. e5?? { (2.14 → -2.94) Blunder. Bb5+ was best. } (10. Bb5+ Bd7) 10... Bxc4 11. exf6 Bxf1?? { (-3.06 → 11.17) Blunder. Qxe3 was best. } (11... Qxe3) 12. Qxe7+?? { (11.17 → -2.68) Blunder. fxe7 was best. } (12. fxe7) 12... Bxe7 13. Kxf1?? { (-2.64 → -6.84) Blunder. fxg7 was best. } (13. fxg7 Rg8 14. Kxf1 Rxg7 15. Nd5 Kd7 16. a4 Re8 17. Ra3 Kc6 18. c4 Rg4 19. Bf4 Bg5) 13... Bxf6 14. Nd5 Bd4? { (-6.85 → -3.43) Mistake. O-O-O was best. } (14... O-O-O) 15. Nc7+ Kd7 16. Nxa8 Rxa8 17. c3 Bf6 18. b4?? { (-3.55 → -8.38) Blunder. Be3 was best. } (18. Be3) 18... cxb4 19. cxb4 d5? { (-9.28 → -4.33) Mistake. Bxa1 was best. } (19... Bxa1 20. Ke2 Rc8 21. Kd1 Kc6 22. h4 Kd5 23. Be3 Bd4 24. Bxd4 Kxd4 25. Kd2 d5 26. h5) 20. Rb1 g5? { (-4.62 → -2.68) Mistake. Rc8 was best. } (20... Rc8) 21. Bb2? { (-2.68 → -4.42) Mistake. Be3 was best. } (21. Be3 Rc8 22. Rd1 Ke6 23. Bxa7 Ra8 24. Bd4 Bxd4 25. Rxd4 Rxa2 26. h4 h6 27. Rd3 Ra4) 21... Bxb2 22. Rxb2 Rc8 23. Rd2 Rc1+ 24. Ke2 Ke6 25. Rd3?! { (-4.20 → -5.59) Inaccuracy. Kd3 was best. } (25. Kd3 Kd6) 25... Rc2+ 26. Rd2 Rc4 27. a3 h5 28. Rd3 f5 29. Re3+ Kd6 30. Rh3 h4 31. g3 g4?? { (-5.21 → -1.33) Blunder. Rc2+ was best. } (31... Rc2+ 32. Ke1 Rc3 33. f4 gxf4 34. Rxh4 fxg3 35. hxg3 Rxa3 36. g4 fxg4 37. Rxg4 Ra2 38. Kd1) 32. Rxh4 Re4+?! { (-0.99 → 0.00) Inaccuracy. Rc2+ was best. } (32... Rc2+) 33. Kf1?? { (0.00 → -4.35) Blunder. Kd2 was best. } (33. Kd2 a5 34. bxa5 Rd4+ 35. Kc3 Rc4+ 36. Kd2 Rd4+) 33... d4 34. f4? { (-4.23 → -7.77) Mistake. f3 was best. } (34. f3 gxf3) 34... b5 35. Rh6+ Kd5 36. h4 d3 37. Rh7 d2?? { (-8.91 → 0.00) Blunder. Kd4 was best. } (37... Kd4) 38. Rd7+ Kc4 39. Rxd2 Kc3?? { (0.00 → 1.91) Blunder. Re3 was best. } (39... Re3 40. Rc2+ Kd3 41. Rh2 Rf3+ 42. Kg2 Ke4 43. h5 Rxa3 44. h6 Ra2+ 45. Kh1 Ra1+ 46. Kg2) 40. Re2?! { (1.91 → 1.11) Inaccuracy. Rd5 was best. } (40. Rd5) 40... Rd4 41. h5 Rd3?! { (1.07 → 1.67) Inaccuracy. Rd1+ was best. } (41... Rd1+ 42. Re1 Rd2 43. Kg1 a6 44. Re5 Rd1+ 45. Kf2 Rd2+ 46. Ke1 Rd3 47. Rxf5 Rxg3 48. Kf2) 42. h6?! { (1.67 → 0.95) Inaccuracy. Kf2 was best. } (42. Kf2) 42... Rxg3?? { (0.95 → 6.54) Blunder. Rd6 was best. } (42... Rd6) 43. h7 Rh3 44. Re7?? { (5.69 → 0.44) Blunder. Re3+ was best. } (44. Re3+ Rxe3 45. h8=Q+ Kb3 46. Qd4 Rc3 47. Qd5+ Kxa3 48. Qxf5 Kxb4 49. Kg2 a5 50. Qe4+ Ka3) 44... Rh1+ 45. Kg2 Rh3?? { (0.07 → 5.63) Blunder. Rh6 was best. } (45... Rh6 46. Rxa7 Kd4 47. Re7 Rh3 48. Kf2 Rh1 49. Kg3 Rh6 50. Rd7+ Ke4 51. Ra7 Rh3+ 52. Kg2) 46. Kf2?? { (5.63 → 0.21) Blunder. Re3+ was best. } (46. Re3+ Rxe3) 46... g3+?? { (0.21 → 5.92) Blunder. Kd4 was best. } (46... Kd4 47. Rxa7 Rf3+ 48. Kg2 Rh3 49. Re7 Kd3 50. Re5 Rxh7 51. Rxf5 Ke4 52. Rxb5 Kxf4 53. Rc5) 47. Kg2 Rh2+ 48. Kxg3 Rxh7?! { (6.13 → 56.87) Inaccuracy. Rh1 was best. } (48... Rh1 49. Rxa7) 49. Rxh7 Kc4 { Black resigns. } 1-0