CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ADmykGCU"] [Date "2026.07.21"] [White "Jayden4"] [Black "Benjamin6"] [Result "0-1"] [UTCDate "2026.07.21"] [UTCTime "14:24:17"] [WhiteElo "1233"] [BlackElo "1289"] [WhiteRatingDiff "-60"] [BlackRatingDiff "+44"] [WhiteTitle "♔"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. e5 Nd7? { (0.23 → 1.42) Mistake. Bg4 was best. } (3... Bg4 4. d4 e6 5. Be2 c5 6. c4 dxc4 7. Nbd2 cxd4 8. Nxc4 Nc6 9. Qb3 Bc5 10. Qxb7) 4. Nc3?! { (1.42 → 0.69) Inaccuracy. d4 was best. } (4. d4 f6 5. c4 e6 6. Nc3 fxe5 7. dxe5 Bb4 8. Bd3 Nc5 9. Bc2 dxc4 10. Qxd8+ Kxd8) 4... f6 5. e6?? { (0.86 → -1.00) Blunder. d4 was best. } (5. d4 fxe5) 5... Ne5?? { (-1.00 → 5.55) Blunder. Nc5 was best. } (5... Nc5) 6. Nxe5 fxe5?! { (4.86 → 6.31) Inaccuracy. Bxe6 was best. } (6... Bxe6 7. Nf3 Bf7 8. d4 Qc7 9. Qe2 O-O-O 10. g3 e5 11. Bh3+ Kb8 12. dxe5 fxe5 13. Ng5) 7. d3?? { (6.31 → -2.02) Blunder. Qh5+ was best. } (7. Qh5+ g6 8. Qxe5 Qb6 9. Qxh8 Nf6 10. g4 Bxe6 11. g5 Nh5 12. Qxh7 Bf5 13. d3 Nf4) 7... Bxe6? { (-2.02 → -0.60) Mistake. g6 was best. } (7... g6 8. g3 Bxe6 9. Bg2 Nh6 10. O-O Bg7 11. Bxh6 Bxh6 12. Qe2 Bg7 13. Rae1) 8. Bg5?? { (-0.60 → -2.57) Blunder. Qh5+ was best. } (8. Qh5+ Bf7 9. Qxe5 Nf6 10. d4 e6 11. Bf4 Be7 12. Bd3 O-O 13. O-O Nh5 14. Ne2 c5) 8... h6? { (-2.57 → -1.38) Mistake. g6 was best. } (8... g6 9. d4 Qd6 10. Qd2 Bg7 11. Be3 exd4 12. Bxd4 Bh6 13. Qe2 Nf6 14. Be5 Qd7 15. g3) 9. Be3?? { (-1.38 → -6.66) Blunder. Bh4 was best. } (9. Bh4 Nf6 10. Bg3 h5 11. Qe2 d4 12. Qxe5 dxc3 13. Qxe6 cxb2 14. Rb1 Qa5+ 15. Kd1 Nd5) 9... g5?? { (-6.66 → -0.87) Blunder. d4 was best. } (9... d4) 10. Be2?? { (-0.87 → -4.10) Blunder. d4 was best. } (10. d4) 10... Nf6?? { (-4.10 → -1.05) Blunder. d4 was best. } (10... d4 11. Bh5+ Bf7 12. Bxf7+ Kxf7 13. h4 g4 14. Ne4 dxe3 15. O-O Nf6 16. fxe3 h5 17. d4) 11. O-O?? { (-1.05 → -5.85) Blunder. d4 was best. } (11. d4) 11... Ng4?? { (-5.85 → 8.20) Blunder. d4 was best. } (11... d4 12. Ne4 dxe3 13. fxe3 Bf7 14. h4 Nxe4 15. dxe4 Qxd1 16. Raxd1 Bg7 17. hxg5 hxg5 18. Bg4) 12. Bc5?? { (8.20 → -1.62) Blunder. Bxg4 was best. } (12. Bxg4) 12... d4?? { (-1.62 → 3.21) Blunder. Qd7 was best. } (12... Qd7 13. a4 b6 14. Ba3 Bg7 15. a5 O-O 16. Na4 Rab8 17. axb6 axb6 18. Bc5 bxc5) 13. Bxg4 Bxg4 14. Qxg4 dxc3 15. bxc3 b6 16. Be3 Qd6?! { (3.18 → 4.70) Inaccuracy. Bg7 was best. } (16... Bg7 17. a4 Qd7 18. Qh5+ Kf8 19. a5 b5 20. a6 Bf6 21. Qg6 Qe8 22. Qe4 Kf7 23. c4) 17. Qf3?? { (4.70 → 2.14) Blunder. Qh5+ was best. } (17. Qh5+) 17... O-O-O? { (2.14 → 3.88) Mistake. Qg6 was best. } (17... Qg6 18. a4 Bg7 19. Qg4 O-O 20. h4 Qf5 21. Qc4+ Qf7 22. Qe4 gxh4 23. Qxh4 Qg6 24. a5) 18. g4?? { (3.88 → 0.76) Blunder. a4 was best. } (18. a4 e4) 18... a5?? { (0.76 → 6.10) Blunder. Bg7 was best. } (18... Bg7) 19. Qf5+?? { (6.10 → 1.82) Blunder. Bxb6 was best. } (19. Bxb6 Re8 20. Rab1 Qd5 21. Qe2 h5 22. Rfe1 hxg4 23. c4 Qe6 24. Bxa5 Bg7 25. Qe3 g3) 19... e6 20. Qf6? { (1.85 → 0.77) Mistake. Qg6 was best. } (20. Qg6 c5) 20... Be7 21. Qg7?! { (0.99 → 0.00) Inaccuracy. Qf3 was best. } (21. Qf3 h5) 21... Rdg8 22. Qxg8+?? { (0.00 → -6.93) Blunder. Qf7 was best. } (22. Qf7 h5 23. Rfb1 Rf8 24. Qg7 Rfg8) 22... Rxg8 23. a4 c5 24. d4 exd4 25. cxd4 cxd4 26. Bd2 Bd8 27. Rad1 Bc7 28. Bc1? { (-9.90 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (28. f4 gxf4) 28... Qxh2# { Black wins by checkmate. } 0-1