CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/WuHhjUum"] [Date "2026.09.01"] [White "Summer"] [Black "Vincent3"] [Result "0-1"] [UTCDate "2026.09.01"] [UTCTime "14:34:53"] [WhiteElo "1351"] [BlackElo "1422"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+8"] [WhiteTitle "GM🥟"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 { Black offers draw } 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 { C46 Four Knights Game: Italian Variation } Bb4?! { (-0.11 → 0.64) Inaccuracy. Nxe4 was best. } (4... Nxe4) 5. O-O?! { (0.64 → 0.10) Inaccuracy. Nd5 was best. } (5. Nd5 Nxe4 6. O-O Nf6 7. Nxb4 Nxb4 8. Nxe5 O-O 9. d3 d6 10. Bd2 Nbd5 11. Nf3 Re8) 5... Bxc3 6. dxc3 O-O 7. Bg5 h6 8. Bxf6 Qxf6 9. h3?! { (-0.10 → -0.73) Inaccuracy. a4 was best. } (9. a4 d6 10. a5 Rb8 11. Ne1 Qg6 12. Qe2 Be6 13. g3 f5 14. Bxe6+ Qxe6 15. exf5 Rxf5) 9... Qd6?? { (-0.73 → 4.13) Blunder. d6 was best. } (9... d6 10. a4) 10. Qxd6 cxd6 11. Rad1 g5?! { (4.06 → 6.07) Inaccuracy. Na5 was best. } (11... Na5) 12. Rxd6 Kg7 13. Bd5 Ne7 14. Bc4 f5 15. exf5?! { (5.92 → 4.21) Inaccuracy. Nxe5 was best. } (15. Nxe5) 15... Rxf5?! { (4.21 → 6.46) Inaccuracy. Nxf5 was best. } (15... Nxf5 16. Rd2) 16. h4?! { (6.46 → 4.59) Inaccuracy. Nd2 was best. } (16. Nd2 Rf8 17. Bd3 Rf6 18. Ne4 Rxd6 19. Nxd6 Rb8 20. Rd1 b6 21. Bb5 a6 22. Nxc8 axb5) 16... g4?! { (4.59 → 6.64) Inaccuracy. Rf6 was best. } (16... Rf6 17. Rfd1) 17. Nd2 Rf4 18. Re1 Nc6 19. g3 Rf6 20. Rxf6 Kxf6 21. Bd5? { (5.92 → 3.63) Mistake. Ne4+ was best. } (21. Ne4+) 21... d6 22. Bxc6?? { (3.75 → 0.59) Blunder. Rd1 was best. } (22. Rd1 Bf5 23. Nc4 Rd8 24. Bg2 Ke6 25. Ne3 Rd7 26. c4 Ne7 27. c3 b6 28. f3 gxf3) 22... bxc6 23. Ne4+ Kf5?? { (0.47 → 6.23) Blunder. Ke7 was best. } (23... Ke7 24. Nd2) 24. Nxd6+ Ke6 25. Nxc8 Rxc8 26. f4?? { (5.87 → 2.41) Blunder. Re4 was best. } (26. Re4) 26... Kd5?? { (2.41 → 8.34) Blunder. gxf3 was best. } (26... gxf3 27. Re3 Rd8 28. Rxf3 c5 29. g4 a5 30. Rf2 a4 31. g5 hxg5 32. hxg5 e4 33. g6) 27. Rxe5+ Kc4 28. b3+?! { (8.40 → 5.14) Inaccuracy. Re3 was best. } (28. Re3 Rd8) 28... Kxc3 29. Rc5+ Kb2?! { (4.96 → 6.85) Inaccuracy. Kd2 was best. } (29... Kd2 30. Kf2) 30. a4?! { (6.85 → 4.77) Inaccuracy. Kf2 was best. } (30. Kf2 Re8 31. f5 a5 32. Rxa5 Kxc2 33. f6 Kb2 34. f7 Rf8 35. Ra7 Rxf7+ 36. Rxf7 Kxa2) 30... Ka3?! { (4.77 → 7.53) Inaccuracy. Kc1 was best. } (30... Kc1 31. Kf2) 31. Ra5? { (7.53 → 4.27) Mistake. Kf2 was best. } (31. Kf2 Kb4 32. Rc4+ Ka3 33. Ke3 Re8+ 34. Kd3 Re1 35. f5 Rf1 36. Rf4 Rxf4 37. gxf4 Kb2) 31... Kb2 32. c4?? { (4.48 → 1.31) Blunder. Rc5 was best. } (32. Rc5 Kc1) 32... Kxb3 33. c5?? { (1.56 → -0.26) Blunder. Rxa7 was best. } (33. Rxa7 c5) 33... Kb4?? { (-0.26 → 2.21) Blunder. Rc7 was best. } (33... Rc7 34. Ra6 Kc4 35. Kf2 Kxc5 36. Ke3 Re7+ 37. Kd3 Kd5 38. h5 Rb7 39. Ke2 Rb3 40. Rxa7) 34. Rxa7 Kxc5 35. f5?? { (2.24 → 0.19) Blunder. Kf2 was best. } (35. Kf2 Kc4 36. Rh7 Kd3 37. Rxh6 c5 38. Rd6+ Kc2 39. a5 c4 40. f5 Rc5 41. f6 Rxa5) 35... Kd4?? { (0.19 → 4.66) Blunder. Rf8 was best. } (35... Rf8) 36. a5?? { (4.66 → 0.34) Blunder. f6 was best. } (36. f6) 36... Ke3?? { (0.34 → 5.48) Blunder. Rf8 was best. } (36... Rf8) 37. Kg2?? { (5.48 → 0.23) Blunder. Re7+ was best. } (37. Re7+) 37... Rd8?? { (0.23 → 7.68) Blunder. Rf8 was best. } (37... Rf8 38. Re7+ Kd3 39. Rg7 Rxf5 40. Rxg4 Rxa5 41. Rg6 h5 42. Rxc6 Ke4 43. Kh3 Rd5 44. Rg6) 38. Kf1?? { (7.68 → -2.45) Blunder. Re7+ was best. } (38. Re7+) 38... Kf3 39. Ke1 Re8+ 40. Kd2 Rd8+?! { (-3.14 → -2.15) Inaccuracy. Rf8 was best. } (40... Rf8 41. a6 Rxf5 42. h5 Ra5 43. Rh7 Rxa6 44. Rxh6 Kxg3 45. Rf6 Ra5 46. h6 Rh5 47. Ke3) 41. Kc3 Re8?? { (-2.12 → 1.90) Blunder. Rf8 was best. } (41... Rf8) 42. Rc7?? { (1.90 → -0.23) Blunder. a6 was best. } (42. a6 Kxg3 43. Rg7 Ra8 44. a7 Kh2 45. Rxg4 Rxa7 46. f6 c5 47. Kd3 Rf7 48. Rf4 c4+) 42... Re3+ 43. Kc4 Re4+ 44. Kc5 Re5+ 45. Kxc6 Rxf5 46. a6 Ra5? { (0.04 → 1.08) Mistake. Kxg3 was best. } (46... Kxg3) 47. Kb7? { (1.08 → 0.00) Mistake. Kb6 was best. } (47. Kb6 Ra3) 47... Kxg3 48. a7 Kxh4 49. Rh7?? { (0.00 → -5.68) Blunder. a8=R was best. } (49. a8=R Rxa8 50. Kxa8 Kg5 51. Kb7 g3 52. Kc6 Kf4 53. Rf7+ Ke3 54. Kd5 g2 55. Rg7 Kf3) 49... h5 50. a8=Q Rxa8 51. Kxa8 g3 52. Rg7 Kh3 53. Rg5 h4 54. Re5 g2 55. Re3+ Kh2 56. Re1 h3 57. Rd1 g1=Q 58. Rxg1?! { (-56.83 → Mate in 17) Checkmate is now unavoidable. Rd6 was best. } (58. Rd6 Qc5 59. Ra6 Qc8+ 60. Ka7 Qxa6+ 61. Kxa6 Kg3 62. Kb5 h2 63. Kc4 h1=Q 64. Kc3 Qh2) 58... Kxg1?! { (Mate in 17 → -59.57) Lost forced checkmate sequence. Kxg1 was best. } (58... Kxg1 59. Ka7 h2 60. Kb6 h1=Q 61. Kc5 Kf2 62. Kd6 Ke3 63. Kc5 Qh6 64. Kd5 Qb6 65. Ke5) 59. Kb7 h2 60. Kc7 h1=Q 61. Kb6 Qd5 62. Kc7 Qe6 63. Kb7 Kf2 64. Kc7 Ke3 65. Kb7 Kd4 66. Kc7 Kc5 67. Kb7 Qd6 68. Kc8 Qe7 69. Kb8 Kb6 70. Kc8 Qc7# { Black wins by checkmate. } 0-1