CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ZpGmseDv"] [Date "2024.01.14"] [White "Bohdan"] [Black "ZePHyRos"] [Result "0-1"] [UTCDate "2024.01.14"] [UTCTime "18:25:05"] [WhiteElo "1568"] [BlackElo "1809"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [WhiteTitle "🐍"] [BlackTitle "GM☢"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 { C46 Three Knights Opening } Bc5?! { (0.26 → 0.92) Inaccuracy. Nf6 was best. } (3... Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5) 4. Bc4?! { (0.92 → 0.30) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bd3 d6 8. O-O Nf6 9. Ne2 Nd7 10. f4 Bf6) 4... d6 5. d3 Bg4?! { (-0.04 → 0.50) Inaccuracy. Na5 was best. } (5... Na5 6. Bb3 Ne7 7. d4 exd4 8. Nxd4 O-O 9. O-O Nxb3 10. axb3 d5 11. Be3 Re8 12. Nxd5) 6. h3 Bh5 7. g4 Bg6 8. h4?! { (0.12 → -0.78) Inaccuracy. Bg5 was best. } (8. Bg5 Qd7 9. Qe2 f6 10. Be3 Bb4 11. Nd2 Bxc3 12. bxc3 Nge7 13. Nb3 Nd8 14. a4 Bf7) 8... h5 9. gxh5?? { (-0.65 → -2.50) Blunder. g5 was best. } (9. g5) 9... Bxh5 10. Bg5? { (-2.90 → -4.78) Mistake. Be3 was best. } (10. Be3 Nge7) 10... f6?? { (-4.78 → -2.24) Blunder. Qd7 was best. } (10... Qd7 11. Be3) 11. Be3 Nd4?! { (-2.39 → -1.65) Inaccuracy. Nge7 was best. } (11... Nge7 12. Be6) 12. Bxd4 Bxd4 13. Qd2?? { (-1.75 → -7.37) Blunder. Rg1 was best. } (13. Rg1 c6) 13... Nh6?? { (-7.37 → 1.42) Blunder. Bxf3 was best. } (13... Bxf3 14. Rg1) 14. Nxd4 exd4 15. Nd5 Qd7?? { (1.47 → 4.29) Blunder. Nf7 was best. } (15... Nf7 16. Qb4 c6 17. Nf4 Qb6 18. Qxb6 axb6 19. Ne6 Ke7 20. Nxd4 Ne5 21. f4 Nxc4 22. dxc4) 16. Qb4?? { (4.29 → 0.13) Blunder. Qa5 was best. } (16. Qa5) 16... O-O-O 17. Bb5?? { (0.30 → -2.65) Blunder. Nf4 was best. } (17. Nf4 Bf7 18. Bxf7 Qxf7 19. Qb3 g5 20. Qxf7 Nxf7 21. Ne6 Rdg8 22. Nxd4 gxh4 23. Nf5 Kd7) 17... c6 18. Bc4? { (-2.87 → -5.22) Mistake. Kd2 was best. } (18. Kd2 Ng4 19. f4 cxb5 20. Qxd4 Bf7 21. Qxa7 Bxd5 22. exd5 Qf5 23. Qd4 Kb8 24. a4 b4) 18... cxd5 19. Bxd5 Qc7 20. Qa4?! { (-4.64 → -6.89) Inaccuracy. Qxd4 was best. } (20. Qxd4 Kb8 21. Kd2 Bf7 22. Rag1 Bxd5 23. Qxd5 Rhe8 24. Qc4 Qxc4 25. dxc4 Rd7 26. Kd3 Nf7) 20... a6?! { (-6.89 → -4.63) Inaccuracy. Kb8 was best. } (20... Kb8 21. c3 Ng4 22. Kd2 Nxf2 23. Rhf1 dxc3+ 24. bxc3 Be8 25. Qc4 Qxc4 26. Bxc4 Ng4 27. Bd5) 21. Be6+?! { (-4.63 → -7.52) Inaccuracy. Qxd4 was best. } (21. Qxd4 Kb8 22. Kd2 Bf7 23. Rag1 Bxd5 24. Qxd5 Rhe8 25. c4 Rc8 26. Kc2 Re5 27. Qd4 d5) 21... Kb8 22. Qxd4 Qxc2 23. O-O g5 24. hxg5 fxg5? { (-7.99 → -4.45) Mistake. Ng4 was best. } (24... Ng4 25. Rac1) 25. Rac1 Qe2 26. Rc8+ Rxc8 27. Qxd6+ Rc7 28. Qe5 Rf8 29. Qd6 Re8 30. Bd7 Rd8 31. Qxh6 Rcxd7 32. Qxg5 Rxd3 33. Qe5+ Ka8 34. Qh2 Qg4+ 35. Qg2 Qxg2+?! { (Mate in 7 → -13.47) Lost forced checkmate sequence. Rg8 was best. } (35... Rg8 36. Qxg4 Rxg4+ 37. Kh2 Rh4+ 38. Kg2 Bf3+ 39. Kg3 Rg4+ 40. Kh3 Rd8 41. Rg1 Rh8#) 36. Kxg2 Rg8+ 37. Kh2 Bf3 38. e5 Rd5?! { (Mate in 2 → -12.75) Lost forced checkmate sequence. Rd7 was best. } (38... Rd7 39. a3 Rh7#) 39. e6?! { (-12.75 → Mate in 1) Checkmate is now unavoidable. Rg1 was best. } (39. Rg1 Rh8+ 40. Kg3 Rd3 41. e6 Bc6+ 42. Kf4 Rf8+ 43. Ke5 Rd5+ 44. Ke4 Rg5+ 45. Kd4 Rxg1) 39... Rh5# { Black wins by checkmate. } 0-1