CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/W7gsBG2E"] [Date "2026.04.10"] [White "Troy"] [Black "Nathan4"] [Result "0-1"] [UTCDate "2026.04.10"] [UTCTime "23:38:26"] [WhiteElo "1391"] [BlackElo "1374"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+13"] [WhiteTitle "NM🦍"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. Ng5?! { (0.16 → -0.59) Inaccuracy. d3 was best. } (5. d3 d6 6. a4 h6 7. O-O O-O 8. a5 Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qd1 c6) 5... O-O 6. Nxf7?? { (-0.57 → -2.81) Blunder. O-O was best. } (6. O-O Nd4) 6... Rxf7 7. Bxf7+ Kxf7 8. O-O?! { (-2.86 → -3.90) Inaccuracy. d3 was best. } (8. d3 h6) 8... Nd4?? { (-3.90 → -1.58) Blunder. d5 was best. } (8... d5 9. d4) 9. d3?! { (-1.58 → -2.46) Inaccuracy. Na4 was best. } (9. Na4) 9... d6 10. Bg5 Bg4 11. f3?? { (-2.49 → -6.54) Blunder. Bxf6 was best. } (11. Bxf6 Qd7) 11... Nxc2+?? { (-6.54 → 2.15) Blunder. Nxf3+ was best. } (11... Nxf3+ 12. Kh1 Nxh2 13. Kxh2 Bxd1 14. Raxd1 Kg8 15. Rf5 Be3 16. Bxf6 gxf6 17. Nd5 Bg5 18. g4) 12. Kh1 Nxa1 13. Qxa1?? { (2.16 → -6.17) Blunder. fxg4 was best. } (13. fxg4 c6 14. Qxa1 Qg8 15. Ne2 Rf8 16. Bxf6 gxf6 17. h3 Qg5 18. Qd1 Ke8 19. Ng3 Kd8) 13... Be6 14. Na4 Bd4 15. Qc1 Bxa2 16. Nc3 Bxc3 17. Qxc3 h6 18. Bh4 g5 19. Bg3 Nh5?? { (-6.19 → -2.87) Blunder. c5 was best. } (19... c5 20. b3 Qb6 21. f4 gxf4 22. Bxf4 Qxb3 23. Bxe5 dxe5 24. Qxe5 Qe6 25. Qxc5 Kg6 26. Qf2) 20. Qa5?? { (-2.87 → -7.84) Blunder. b3 was best. } (20. b3 c5 21. Ra1 a5 22. Rxa2 b5 23. Qd2 b4 24. Qc2 Qd7 25. Bf2 Nf4 26. g3 Ne6) 20... b6?? { (-7.84 → -0.30) Blunder. Be6 was best. } (20... Be6 21. b3) 21. Qxa2+ Ke7 22. Be1? { (-0.13 → -1.49) Mistake. d4 was best. } (22. d4 exd4 23. Qd5 Qg8 24. Qxd4 Qe6 25. Qd3 Nxg3+ 26. hxg3 Qe5 27. Qa6 Kd7 28. Rc1 Qxb2) 22... Nf4 23. g3 Nxd3 24. Qa3 Nxe1 25. Rxe1 Qd7 26. g4?! { (-3.18 → -4.83) Inaccuracy. Rc1 was best. } (26. Rc1 a5) 26... Qc6 27. b4?! { (-4.53 → -5.84) Inaccuracy. Qd3 was best. } (27. Qd3 Rf8 28. Kg2 a5 29. Qd2 Qb5 30. Rc1 Kd8 31. Qc2 Qc5 32. Qd2 Qb4 33. Rc3 Kc8) 27... a5 28. Rc1 axb4 29. Rxc6?! { (-6.27 → -10.22) Inaccuracy. Qe3 was best. } (29. Qe3 Qd7 30. Qd2 c5 31. Qd5 Ra7 32. h4 gxh4 33. Kg1 Qe6 34. Qc6 d5 35. Rxc5 Qxc6) 29... Rxa3 30. Rxc7+ Ke6 31. Rc6 Rxf3 32. Rxb6 Rf4 33. h3 Rxg4?? { (-8.76 → 6.92) Blunder. Rxe4 was best. } (33... Rxe4 34. Rb5 Kd7 35. Kh2 Kc6 36. Rb8 Kc5 37. h4 Rd4 38. Rc8+ Kd5 39. Rb8 Kc4 40. Rc8+) 34. hxg4 Kd7 35. Rxb4 Kc6 36. Rc4+ Kb5 37. Rc8 Kb6 38. Rh8 Kc5 39. Rxh6 d5 40. exd5 Kxd5 41. Rh5 e4 42. Rxg5+ Kd4 43. Rf5 e3 44. g5?? { (66.20 → -1.89) Blunder. Kg1 was best. } (44. Kg1 Ke4 45. Rf7 e2 46. Kf2 Ke5 47. g5 Ke6 48. g6 Ke5 49. Kxe2 Ke6 50. Rf3 Ke5) 44... e2 45. g6 e1=Q+ 46. Kh2?? { (-1.78 → Mate in 9) Checkmate is now unavoidable. Kg2 was best. } (46. Kg2 Qe4+ 47. Rf3 Qxg6+ 48. Kf2 Qh6 49. Ke2 Qh5 50. Kf2 Qh2+ 51. Ke1 Qg1+ 52. Ke2 Qg2+) 46... Qe6?? { (Mate in 9 → -0.51) Lost forced checkmate sequence. Qh4+ was best. } (46... Qh4+ 47. Kg1 Qg4+ 48. Kf2 Qxf5+ 49. Ke2 Qxg6 50. Kf3 Qg5 51. Kf2 Qg4 52. Ke1 Ke3 53. Kf1) 47. Rg5 Qe7?! { (-0.81 → 0.00) Inaccuracy. Qe2+ was best. } (47... Qe2+ 48. Kg3 Qe1+ 49. Kg4 Qe4+ 50. Kh3 Qf3+ 51. Kh2 Qf4+ 52. Rg3 Qh6+ 53. Kg1 Qg7 54. Rg4+) 48. Rf5?? { (0.00 → Mate in 9) Checkmate is now unavoidable. Rg4+ was best. } (48. Rg4+ Kd5 49. g7 Qe2+ 50. Kh3 Qf1+ 51. Kh2 Qf2+ 52. Kh3) 48... Ke3?? { (Mate in 9 → -2.80) Lost forced checkmate sequence. Qh4+ was best. } (48... Qh4+ 49. Kg1 Qg4+ 50. Kf2 Qxf5+ 51. Ke2 Qxg6 52. Kf3 Qg5 53. Kf2 Qg4 54. Ke1 Qg2 55. Kd1) 49. Rf7?? { (-2.80 → Mate in 9) Checkmate is now unavoidable. Kg3 was best. } (49. Kg3 Qd6+) 49... Qe5+ 50. Kg2 Qe4+?! { (Mate in 10 → -55.96) Lost forced checkmate sequence. Qg5+ was best. } (50... Qg5+ 51. Kf1 Qh4 52. Kg2 Qg4+ 53. Kf1 Qe4 54. Rh7 Qb1+ 55. Kg2 Qxg6+ 56. Kh3 Qxh7+ 57. Kg4) 51. Kg3?! { (-55.96 → Mate in 6) Checkmate is now unavoidable. Kh3 was best. } (51. Kh3 Qxg6 52. Ra7 Qh5+ 53. Kg3 Qc5 54. Ra4 Qd6+ 55. Kh4 Kf3 56. Kg5 Qc5+ 57. Kf6 Qc6+) 51... Qxg6+ 52. Kh4 Qxf7 { White resigns. } 0-1