CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/PUQXuSPU"] [Date "2024.05.19"] [White "MicHaEL2"] [Black "Jiaxuan"] [Result "0-1"] [UTCDate "2024.05.19"] [UTCTime "17:37:21"] [WhiteElo "1574"] [BlackElo "1854"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+4"] [WhiteTitle "GM👑"] [BlackTitle "道"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. b3? { (0.79 → -0.61) Mistake. d4 was best. } (2. d4 d5) 2... b6? { (-0.61 → 0.67) Mistake. e5 was best. } (2... e5 3. Bb2 e4 4. Nd4 Nxd4 5. Bxd4 d5 6. e3 Bf5 7. d3 Nf6 8. Nd2 h5 9. dxe4) 3. Bb2 Bb7 4. d4 e6 5. e4 d5 6. e5 g6?! { (0.17 → 0.82) Inaccuracy. g5 was best. } (6... g5 7. h3 h5 8. Nc3 Nh6 9. g4 Qe7 10. Qd2 O-O-O 11. O-O-O hxg4 12. hxg4 Rg8 13. Bh3) 7. Bd3 Bg7 8. O-O Nh6 9. Nbd2 O-O 10. g3 Nb4 11. Bb5 a6 12. Be2 c5 13. dxc5 bxc5 14. c3?! { (-1.08 → -1.79) Inaccuracy. a3 was best. } (14. a3 Nc6) 14... Nc6 15. Ba3 Qe7 16. Nd4?? { (-1.84 → -4.53) Blunder. c4 was best. } (16. c4 Rfd8) 16... Bxe5? { (-4.53 → -2.44) Mistake. Nxe5 was best. } (16... Nxe5) 17. Nxc6 Bxc6 18. b4?? { (-2.43 → -5.22) Blunder. Rc1 was best. } (18. Rc1) 18... Bxc3 19. bxc5 Qg5?? { (-6.06 → -1.95) Blunder. Bxa1 was best. } (19... Bxa1 20. Qxa1) 20. Rc1?? { (-1.95 → -7.90) Blunder. Nf3 was best. } (20. Nf3 Qf6) 20... Bxd2?? { (-7.90 → -2.52) Blunder. Qxd2 was best. } (20... Qxd2 21. Qxd2 Bxd2 22. Rb1 Nf5 23. Rb6 Bb5 24. Bxb5 axb5 25. Bb2 d4 26. Rxb5 Rfc8 27. a4) 21. Rc2?? { (-2.52 → -6.69) Blunder. h4 was best. } (21. h4) 21... Ba5? { (-6.69 → -3.95) Mistake. Be3 was best. } (21... Be3 22. Bb2) 22. Qd4? { (-3.95 → -9.35) Mistake. Bc1 was best. } (22. Bc1 Qf6 23. Bxh6 Rfb8 24. Qc1 Ba4 25. Bd2 Bxd2 26. Rxd2 Bc6 27. h4 Rb4 28. a3 Rb3) 22... Bb5 23. Bb2 f6 24. Bxb5 axb5 25. Ba3 Rfc8 26. c6 Qf5 27. Rcc1 Qh3 28. Qxf6 Ng4 29. Qxe6+ Kg7 30. Qe7+ Kh6 31. Qh4+ Qxh4 32. gxh4 b4 33. Bb2 Ra6?? { (-6.29 → -2.56) Blunder. Bc7 was best. } (33... Bc7 34. Rc2) 34. Rc5?? { (-2.56 → -6.61) Blunder. h3 was best. } (34. h3 Nxf2 35. Kxf2 Raxc6 36. Kg3 Rc4 37. Rcd1 Bc7+ 38. Kg2 Rc2+ 39. Rf2 Bd8 40. Be5 Bxh4) 34... Bd8 35. Rxd5 Rxa2?! { (-5.61 → -4.37) Inaccuracy. Raxc6 was best. } (35... Raxc6 36. h3 Nf6 37. Rb5 Be7 38. Re1 R8c7 39. Rd1 Kg7 40. h5 Rc2 41. Be5 Rc1 42. Rxc1) 36. Bd4?! { (-4.37 → -5.55) Inaccuracy. Bc1+ was best. } (36. Bc1+) 36... Rxc6?? { (-5.55 → 0.07) Blunder. Bf6 was best. } (36... Bf6 37. h3 Bxd4 38. hxg4 Bc3 39. Rd7 Rxc6 40. Kg2 Rd2 41. g5+ Kh5 42. Rxh7+ Kg4 43. Re1) 37. f3?? { (0.07 → -6.60) Blunder. Rxd8 was best. } (37. Rxd8 Kh5 38. h3 Nf6 39. Rf8 Raa6 40. Kh2 Kxh4 41. Rb1 g5 42. Bxf6 Rxf6 43. Rxb4+ Kh5) 37... Nxh2 38. Rb1 Nxf3+ 39. Kf1 Nxd4 40. Rxd4 Rf6+ 41. Ke1 Ba5 42. Rd5 b3+ 43. Kd1? { (-9.48 → Mate in 1) Checkmate is now unavoidable. Rxa5 was best. } (43. Rxa5 Rxa5) 43... Rf1# { Black wins by checkmate. } 0-1