CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/3tlTXO01"] [Date "2026.09.16"] [White "Christian1"] [Black "Cora"] [Result "1-0"] [UTCDate "2026.09.16"] [UTCTime "20:19:43"] [WhiteElo "1776"] [BlackElo "1442"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-2"] [WhiteTitle "IM🐍"] [BlackTitle "🧶"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C25"] [Opening "Vienna Game: Max Lange Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nc3 Nc6 { C25 Vienna Game: Max Lange Defense } 3. Bc4 Bc5 4. Nf3 h6 5. d3 Nf6 6. O-O O-O 7. Be3 Bxe3 8. fxe3 d6 9. Nd5 Nxd5 10. exd5?! { (0.13 → -0.52) Inaccuracy. Bxd5 was best. } (10. Bxd5 a5 11. a4 Nb8 12. Qe1 Nd7 13. Qg3 Nf6 14. Bb3 Nh5 15. Qe1 Nf6 16. h3 Be6) 10... Ne7 11. e4 Bg4 12. h3 Bxf3 13. Rxf3 c6 14. Qe1?! { (0.00 → -0.54) Inaccuracy. dxc6 was best. } (14. dxc6 bxc6 15. Qe2 Ng6 16. Bb3 a5 17. a4 Kh8 18. g3 f6 19. Kh2 d5 20. Rf2 Ne7) 14... cxd5 15. Bxd5?! { (-0.50 → -1.25) Inaccuracy. Bb3 was best. } (15. Bb3 a5 16. a4 Qd7 17. Qd2 b5 18. Kh2 d4 19. axb5 Qxb5 20. Bc4 Qxb2 21. Rxa5 Rxa5) 15... Nxd5 16. exd5 Qc7?! { (-1.17 → -0.45) Inaccuracy. Qb6+ was best. } (16... Qb6+ 17. Kh2) 17. Rc1? { (-0.45 → -1.91) Mistake. Qf2 was best. } (17. Qf2 b5) 17... Qc5+ 18. Kh1 Qxd5 19. Qg3? { (-2.01 → -3.64) Mistake. c4 was best. } (19. c4) 19... g6?? { (-3.64 → -0.43) Blunder. Qxa2 was best. } (19... Qxa2 20. Rf6 Qxb2 21. Re1 Kh7 22. Rxd6 Qxc2 23. Rxe5 Rad8 24. Re7 Qb1+ 25. Kh2 Qb4 26. Rdd7) 20. Qh4 h5 21. Rcf1?? { (-0.41 → -2.36) Blunder. c4 was best. } (21. c4 Qe6) 21... f5 22. Qg5 Kg7?? { (-2.52 → 0.26) Blunder. Kh7 was best. } (22... Kh7 23. a4) 23. Rg3?? { (0.26 → -1.49) Blunder. Rxf5 was best. } (23. Rxf5 Rxf5 24. Rxf5 Qe6 25. Rf1 d5 26. b3 Re8 27. Qe3 b6 28. c4 Re7 29. cxd5 Qxd5) 23... Rf6?? { (-1.49 → 1.93) Blunder. Qe6 was best. } (23... Qe6 24. Qxh5) 24. Rxf5 Rxf5?? { (1.63 → 7.52) Blunder. Raf8 was best. } (24... Raf8) 25. Qxg6+ Kf8 26. Qxf5+ Qf7 27. Qg5 Qf1+ 28. Kh2 Re8? { (7.74 → Mate in 1) Checkmate is now unavoidable. Qf4 was best. } (28... Qf4 29. Qg7+ Ke8 30. Qh8+ Ke7 31. Qxa8 h4 32. Qxb7+ Ke6 33. Qc8+ Ke7 34. Qc7+ Ke8 35. Qb8+) 29. Rf3+? { (Mate in 1 → 7.27) Lost forced checkmate sequence. Qg7# was best. } (29. Qg7#) 29... Qxf3 30. gxf3 Kf7 31. Qxh5+ Ke7 32. Qh7+ Kd8 33. Qg6 Kd7 34. Qf6 Kc6 35. Qf7 Rb8 36. c4 Kc5?? { (6.69 → Mate in 5) Checkmate is now unavoidable. Rh8 was best. } (36... Rh8 37. Qd5+ Kc7 38. c5 Kb8 39. Qxd6+ Ka8 40. Qxe5 Rc8 41. b4 a5 42. bxa5 Ka7 43. d4) 37. Qd5+ Kb4 38. Qxd6+ Ka5 39. Qxb8 b6 40. h4 a6 41. h5 e4 42. fxe4 b5 43. h6 bxc4 44. dxc4 Ka4 45. h7 a5 46. Qb5# { White wins by checkmate. } 1-0