CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/3xuJVj1n"] [Date "2022.12.06"] [White "Alexander2"] [Black "ay136416"] [Result "0-1"] [UTCDate "2022.12.06"] [UTCTime "00:47:06"] [WhiteElo "1626"] [BlackElo "1363"] [WhiteRatingDiff "-54"] [BlackRatingDiff "+16"] [BlackTitle "NM🙂"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Nxd4? { (0.12 → 1.59) Mistake. Bb4 was best. } (5... Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 O-O 9. O-O cxd5 10. Qf3 c6 11. h3 h6 12. Bf4) 6. Qxd4 Qe7? { (1.45 → 2.64) Mistake. d6 was best. } (6... d6 7. Bf4 Be7 8. O-O-O O-O 9. f3 a6 10. e5 dxe5 11. Qxe5 Bd6 12. Qd4 Bxf4+ 13. Qxf4) 7. Bg5?! { (2.64 → 1.73) Inaccuracy. Be3 was best. } (7. Be3 Qb4 8. O-O-O Qxd4 9. Bxd4 d6 10. Nb5 Kd8 11. e5 Ne8 12. exd6 Nxd6 13. Be5 Be6) 7... d6?! { (1.73 → 2.74) Inaccuracy. Qd6 was best. } (7... Qd6 8. O-O-O) 8. O-O-O Qe5? { (2.84 → 4.79) Mistake. c6 was best. } (8... c6 9. f4 h6 10. Bh4 g5 11. fxg5 hxg5 12. Bxg5 Bh6 13. Bxh6 Rxh6 14. Qxd6 Qxd6 15. Rxd6) 9. Qxe5+ dxe5 10. Bxf6? { (4.84 → 2.97) Mistake. Nb5 was best. } (10. Nb5) 10... gxf6 11. Bc4?? { (2.89 → -0.16) Blunder. Nb5 was best. } (11. Nb5) 11... Bh6+ 12. Rd2?? { (0.00 → -4.49) Blunder. Kb1 was best. } (12. Kb1 c6 13. Rd6 Ke7 14. Rhd1 Rg8 15. g3 Bg4 16. R1d3 Rac8 17. a4 Rgd8 18. Rxd8 Rxd8) 12... Bxd2+ 13. Kxd2 O-O?! { (-4.18 → -3.25) Inaccuracy. Be6 was best. } (13... Be6 14. Bd3) 14. Nd5 Kg7? { (-3.39 → -1.51) Mistake. Be6 was best. } (14... Be6 15. Nxf6+ Kg7 16. Nh5+ Kh6 17. Be2 f5 18. f4 Rad8+ 19. Ke3 Bf7 20. Ng3 exf4+ 21. Kxf4) 15. Nxc7 Rb8 16. Nd5?! { (-1.48 → -2.51) Inaccuracy. Re1 was best. } (16. Re1) 16... Be6 17. h4 Bxd5? { (-2.93 → -1.22) Mistake. b5 was best. } (17... b5) 18. Bxd5 b6? { (-1.29 → 0.23) Mistake. f5 was best. } (18... f5 19. Kd3 fxe4+ 20. Kxe4 f5+ 21. Kxe5 Rbe8+ 22. Kd4 Re2 23. c4 Kf6 24. Bxb7 Rxb2 25. Bd5) 19. h5?? { (0.23 → -1.35) Blunder. Rh3 was best. } (19. Rh3 f5 20. Ra3 a5 21. exf5 Rbd8 22. c4 Kf6 23. g4 h5 24. f3 hxg4 25. fxg4 Rg8) 19... h6? { (-1.35 → -0.09) Mistake. f5 was best. } (19... f5 20. exf5) 20. Kc1?? { (-0.09 → -1.74) Blunder. Rh3 was best. } (20. Rh3) 20... a5? { (-1.74 → -0.55) Mistake. f5 was best. } (20... f5) 21. Kb1? { (-0.55 → -2.16) Mistake. g4 was best. } (21. g4 b5 22. a3 f5 23. gxf5 Kf6 24. b4 axb4 25. axb4 Rg8 26. Kb2 Rg2 27. Ra1 Rxf2) 21... b5?! { (-2.16 → -1.26) Inaccuracy. f5 was best. } (21... f5 22. exf5 Kf6 23. g4 Rfd8 24. Be4 Rd2 25. f3 Rbd8 26. a4 R8d4 27. b3 Kg5 28. Kc1) 22. a3?! { (-1.26 → -1.82) Inaccuracy. g4 was best. } (22. g4 f5 23. gxf5 Kf6 24. a3 a4 25. Rh3 Rbc8 26. b4 Rg8 27. Kb2 Rg2 28. Rf3 Rc7) 22... b4? { (-1.82 → -0.71) Mistake. f5 was best. } (22... f5 23. exf5) 23. axb4 axb4 24. c3?? { (-0.73 → -3.53) Blunder. g4 was best. } (24. g4 Rbc8) 24... bxc3 25. Kc2? { (-4.00 → -7.23) Mistake. b3 was best. } (25. b3) 25... cxb2 26. Kb1 { White offers draw } 26... Rfc8 27. Rh4? { (-8.45 → Mate in 2) Checkmate is now unavoidable. Ba2 was best. } (27. Ba2 Rc7) 27... Rc1+ 28. Ka2 b1=Q+ 29. Ka3 Qa1+ 30. Ba2 Rc3+ 31. Ka4 Qxa2# { Black wins by checkmate. } 0-1