CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/iJPWwHZF"] [Date "2025.03.12"] [White "Wesley"] [Black "Christian1"] [Result "0-1"] [UTCDate "2025.03.12"] [UTCTime "20:14:12"] [WhiteElo "1468"] [BlackElo "1323"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+8"] [WhiteTitle "GM⚜"] [BlackTitle "NM🐍"] [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. g3 g6 3. Bg2 Bg7 4. O-O e6 5. c3 Nge7?! { (0.40 → 1.00) Inaccuracy. Nf6 was best. } (5... Nf6) 6. d4 b6 7. Bf4 Bb7 8. Qd2?! { (0.84 → 0.00) Inaccuracy. e4 was best. } (8. e4 d6 9. Re1 h6 10. d5 exd5 11. exd5 Nb8 12. Bc1 O-O 13. c4 Nf5 14. h4 Nd7) 8... Nf5?? { (0.00 → 1.75) Blunder. h6 was best. } (8... h6 9. h4 d6 10. e4 e5 11. Be3 f5 12. dxe5 fxe4 13. Nd4 Nxd4 14. cxd4 dxe5 15. dxe5) 9. Ne1?? { (1.75 → -0.32) Blunder. e4 was best. } (9. e4) 9... Qe7?? { (-0.32 → 1.84) Blunder. d5 was best. } (9... d5 10. e4) 10. Bg5?? { (1.84 → -1.59) Blunder. e4 was best. } (10. e4 Nd6 11. e5 Nc8 12. Na3 d6 13. Bg5 Qd7 14. f4 N8e7 15. Nd3 O-O-O 16. b4 h6) 10... f6 11. Bf4 e5?? { (-1.80 → 0.12) Blunder. d5 was best. } (11... d5 12. b4 g5 13. Be3 O-O-O 14. a4 h5 15. a5 Kb8 16. Na3 h4 17. g4 h3 18. Bf3) 12. dxe5 fxe5 13. Bg5 Bf6 14. Bxf6 Qxf6 15. Nf3?? { (0.16 → -1.48) Blunder. c4 was best. } (15. c4 O-O-O 16. Nc3 Kb8 17. Nd5 Qg7 18. Nf3 e4 19. Ng5 e3 20. fxe3 Ne5 21. Qc3 c6) 15... O-O-O?! { (-1.48 → -0.65) Inaccuracy. e4 was best. } (15... e4 16. Qg5 Qg7 17. Nh4 Nd6 18. f3 Qe5 19. Qxe5+ Nxe5 20. fxe4 Ndc4 21. Nf3 Ng4 22. Rc1) 16. h4?? { (-0.65 → -3.24) Blunder. Qg5 was best. } (16. Qg5 Qg7) 16... h6?? { (-3.24 → -1.02) Blunder. d5 was best. } (16... d5) 17. Qc1?? { (-1.02 → -3.99) Blunder. e4 was best. } (17. e4 Nd6) 17... g5? { (-3.99 → -1.92) Mistake. e4 was best. } (17... e4 18. Nh2) 18. hxg5?? { (-1.92 → -4.20) Blunder. e4 was best. } (18. e4 Nd6 19. Qe3 Rdg8 20. Nbd2 gxh4 21. Nxh4 Rg4 22. Qf3 Qg7 23. Kh2 Nd8 24. Qe3 h5) 18... hxg5 19. Nxg5?? { (-3.43 → -8.37) Blunder. Qxg5 was best. } (19. Qxg5 Qf7) 19... Qh6? { (-8.37 → -4.31) Mistake. Rdg8 was best. } (19... Rdg8) 20. f4?? { (-4.31 → Mate in 7) Checkmate is now unavoidable. Nh3 was best. } (20. Nh3 Qe6) 20... Rdf8? { (Mate in 7 → -9.47) Lost forced checkmate sequence. Qh2+ was best. } (20... Qh2+ 21. Kf2 Qxg3+ 22. Kg1 Rh2 23. Rf2 Rdh8 24. Nh7 R2xh7 25. Kf1 Rh1+ 26. Bxh1 Rxh1#) 21. Nf3 exf4 22. gxf4 Ng3 23. Kf2 Nxf1 24. Kxf1 Rfg8 25. Qe3 Rxg2 26. Kxg2 Qh1+ 27. Kf2 Nd4?! { (-8.07 → -4.89) Inaccuracy. Nd8 was best. } (27... Nd8 28. c4) 28. Qxd4?! { (-4.89 → -6.61) Inaccuracy. cxd4 was best. } (28. cxd4 Bxf3 29. Qxf3 Rh2+ 30. Ke3 Rh3 31. Qxh3 Qxh3+ 32. Kd2 Qf1 33. a4 Qxf4+ 34. Kc2 Qe4+) 28... Bxf3 29. exf3?? { (-6.69 → Mate in 3) Checkmate is now unavoidable. Qxh8+ was best. } (29. Qxh8+ Qxh8 30. Kxf3 Qh1+ 31. Ke3 Qc1+ 32. Kd3 Qxb2 33. c4 Qxa1 34. Nc3 Qf1 35. c5 bxc5) 29... Rh2+ 30. Ke3 Qe1+ 31. Kd3 Rd2+?? { (Mate in 1 → 9.42) Lost forced checkmate sequence. Qe2# was best. } (31... Qe2#) 32. Kc4?? { (9.42 → -8.55) Blunder. Nxd2 was best. } (32. Nxd2) 32... Qe2+ 33. Kd5?? { (-6.45 → Mate in 1) Checkmate is now unavoidable. Kb3 was best. } (33. Kb3 Rxd4) 33... Qxf3+? { (Mate in 1 → -7.97) Lost forced checkmate sequence. Qe6# was best. } (33... Qe6#) 34. Kc4 Rxd4+ 35. Kxd4 Qxf4+ 36. Kd5?? { (-6.22 → Mate in 1) Checkmate is now unavoidable. Kd3 was best. } (36. Kd3 Qf2) 36... c6# { Black wins by checkmate. } 0-1