CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/YssGA0yi"] [Date "2026.09.09"] [White "Emil"] [Black "Ellis"] [Result "1-0"] [UTCDate "2026.09.09"] [UTCTime "14:23:15"] [WhiteElo "1409"] [BlackElo "1067"] [WhiteRatingDiff "+68"] [BlackRatingDiff "-28"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. g4 { A00 Grob Opening } b5? { (-1.54 → -0.13) Mistake. d5 was best. } (1... d5 2. Bg2 Bxg4 3. c4 Nf6 4. cxd5 c6 5. dxc6 Nxc6 6. Nc3 e5 7. d3 Rc8 8. Nf3) 2. h4 f5?? { (-0.34 → 1.58) Blunder. Bb7 was best. } (2... Bb7 3. Nf3) 3. gxf5 b4? { (2.00 → 3.62) Mistake. Bb7 was best. } (3... Bb7 4. Nf3 c5 5. d3 Bxf3 6. exf3 Nf6 7. Nc3 Nc6 8. Bh3 g6 9. Ne4 Bg7 10. c3) 4. Nc3?? { (3.62 → -1.24) Blunder. e4 was best. } (4. e4 g6) 4... bxc3 5. dxc3?! { (-1.18 → -1.98) Inaccuracy. e4 was best. } (5. e4 e5) 5... e6?! { (-1.98 → -1.03) Inaccuracy. Bb7 was best. } (5... Bb7 6. Nf3 Nf6 7. Rg1 Bxf3 8. exf3 c5 9. Bc4 Nc6 10. Bf4 Qb6 11. Qe2 Qxb2 12. Kd2) 6. Bg2 exf5?? { (-1.11 → 3.91) Blunder. Nc6 was best. } (6... Nc6) 7. Bxa8 Ba3? { (4.40 → 8.37) Mistake. c6 was best. } (7... c6 8. Qd4) 8. Bd5 Bxb2 9. Bxb2 Qxh4 10. Bxg8?? { (17.75 → 0.64) Blunder. Rxh4 was best. } (10. Rxh4) 10... Qd8?? { (0.64 → 12.69) Blunder. Qxh1 was best. } (10... Qxh1 11. Qd5) 11. Bc4 c6 12. Bf7+ Kxf7 13. e4 fxe4 14. Rh4?? { (9.37 → -2.37) Blunder. Qh5+ was best. } (14. Qh5+ g6) 14... g5?? { (-2.37 → 12.38) Blunder. Qxh4 was best. } (14... Qxh4 15. Qd4) 15. Rf4+?! { (12.38 → 6.41) Inaccuracy. Qh5+ was best. } (15. Qh5+ Kf8 16. Rxe4 d5 17. O-O-O Bf5 18. Re3 Qf6 19. c4 Qg6 20. Qf3 Nd7 21. cxd5 Kg8) 15... Ke8?? { (6.41 → Mate in 5) Checkmate is now unavoidable. gxf4 was best. } (15... gxf4 16. Qh5+) 16. Rxe4+?! { (Mate in 5 → 12.36) Lost forced checkmate sequence. Qh5+ was best. } (16. Qh5+ Ke7 17. Ba3+ c5 18. Bxc5+ Ke6 19. Qf7+ Ke5 20. Rf5#) 16... Qe7 17. Rxe7+ Kxe7 18. c4 c5 19. Bxh8 Kd8 20. Be5 Bb7?! { (17.53 → Mate in 5) Checkmate is now unavoidable. Nc6 was best. } (20... Nc6 21. Bf6+) 21. Bxb8?! { (Mate in 5 → 20.42) Lost forced checkmate sequence. Qd6 was best. } (21. Qd6 Ke8 22. Bg7 Kd8 23. Bf6+ Kc8 24. Be5 Nc6 25. Qc7#) 21... Ke7?! { (20.42 → Mate in 7) Checkmate is now unavoidable. a5 was best. } (21... a5 22. Qd6) 22. Bd6+?! { (Mate in 7 → 20.35) Lost forced checkmate sequence. Qd6+ was best. } (22. Qd6+ Kf7 23. Qxd7+ Kf6 24. O-O-O Bd5 25. Rxd5 g4 26. Qf5+ Kg7 27. Be5+ Kh6 28. Rd6#) 22... Kd8?! { (20.35 → Mate in 4) Checkmate is now unavoidable. Kf6 was best. } (22... Kf6 23. Qh5) 23. Bh2?! { (Mate in 4 → 20.42) Lost forced checkmate sequence. Qe2 was best. } (23. Qe2 Bc6 24. Rb1 Bb5 25. Rxb5 Kc8 26. Qe8#) 23... Ba6?! { (20.42 → Mate in 7) Checkmate is now unavoidable. Be4 was best. } (23... Be4 24. Qh5) 24. Qd2 h5 25. Qxg5+ Kc8 26. Qxh5 Bxc4 27. f3 Bxa2 28. Rxa2 Kb7 29. f4 Ka8 30. f5 d6 31. f6 d5 32. f7 Kb7 33. f8=Q a5 34. Qxc5 Ka8 35. Qxa5+ Kb7 36. Qa8+ Kb6 37. Qb8+ Kc5 38. Qb3 Kd4 39. Qb4+ Ke3 40. Qh3# { White wins by checkmate. } 1-0