CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/o4RcI0ja"] [Date "2026.09.30"] [White "ZePHyRos"] [Black "Walker"] [Result "0-1"] [UTCDate "2026.09.30"] [UTCTime "23:31:12"] [WhiteElo "1822"] [BlackElo "1600"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+12"] [WhiteTitle "GM🥉"] [BlackTitle "GM🥈"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Schilling-Kostic Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4? { (0.25 → 1.60) Mistake. Nf6 was best. } { C50 Italian Game: Schilling-Kostic Gambit } (3... Nf6) 4. Nxd4 exd4 5. d3 d6?! { (1.25 → 1.95) Inaccuracy. Nf6 was best. } (5... Nf6 6. O-O d5 7. exd5 Be7 8. Qf3 O-O 9. Nd2 Bg4 10. Qf4 Re8 11. Qxd4 c6 12. Ne4) 6. Qf3?! { (1.95 → 1.08) Inaccuracy. c3 was best. } (6. c3 c6 7. O-O dxc3 8. Nxc3 b5 9. Bb3 Nf6 10. Qf3 Be7 11. d4 O-O 12. e5 dxe5) 6... Be6?! { (1.08 → 1.88) Inaccuracy. Nf6 was best. } (6... Nf6 7. c3 dxc3 8. Nxc3 Be6 9. e5 dxe5 10. Bxe6 fxe6 11. Qxb7 Be7 12. O-O O-O 13. Qb5) 7. Bxe6 fxe6 8. h4?? { (1.85 → 0.22) Blunder. Qh5+ was best. } (8. Qh5+) 8... Nf6 9. Bg5 Be7 10. Nd2 O-O 11. Qg3 Nh5? { (-0.11 → 1.31) Mistake. e5 was best. } (11... e5 12. Qh3 Qe8 13. g3 h6 14. f4 exf4 15. gxf4 Qh5 16. Bxf6 Rxf6 17. f5 d5 18. Qf3) 12. Qh3?? { (1.31 → -0.23) Blunder. Qg4 was best. } (12. Qg4 Bxg5 13. hxg5 g6 14. Qxe6+ Rf7 15. Nf3 Nf4 16. Qg4 Qe7 17. O-O-O c5 18. Ng1 Qe6) 12... Bxg5?? { (-0.23 → 2.83) Blunder. e5 was best. } (12... e5 13. Nf3 Kh8 14. Bd2 h6 15. Ng5 Qc8 16. Qxc8 Raxc8 17. Nf3 c6 18. O-O Rf6 19. Ne1) 13. hxg5?! { (2.83 → 1.98) Inaccuracy. hxg5 was best. } (13. hxg5 Nf4) 13... Nf4 14. Qxh7+ Kf7 15. g6+?? { (2.00 → -0.12) Blunder. g3 was best. } (15. g3 Ng6) 15... Ke8?? { (-0.12 → 7.77) Blunder. Nxg6 was best. } (15... Nxg6 16. Qh5 Rh8 17. Qf3+ Qf6 18. O-O-O Ke7 19. e5 Qxf3 20. exd6+ cxd6 21. Nxf3 e5 22. c3) 16. Qxg7?? { (7.77 → 3.00) Blunder. g3 was best. } (16. g3) 16... Nxg2+?! { (3.00 → 4.25) Inaccuracy. Nxg2+ was best. } (16... Nxg2+ 17. Kd1) 17. Kd1 Qg5 18. c3 dxc3 19. bxc3 Qg4+?? { (3.75 → 8.85) Blunder. Qe7 was best. } (19... Qe7) 20. f3 Ne3+ 21. Kc1 Qg5 22. Kb2?! { (9.27 → 5.92) Inaccuracy. Rh7 was best. } (22. Rh7 Qd8 23. Rb1 b6 24. Kb2 Ng2 25. Rbh1 Nf4 26. Kc2 d5 27. Rh8 Qe7 28. Rxf8+ Qxf8) 22... Qb5+ 23. Nb3 Qxd3 24. Rh8?? { (3.06 → -3.62) Blunder. Rac1 was best. } (24. Rac1 a5) 24... Nc4+ 25. Kc1 Qxc3+?? { (-4.12 → 16.07) Blunder. Qf1+ was best. } (25... Qf1+) 26. Kd1?? { (16.07 → -11.98) Blunder. Qxc3 was best. } (26. Qxc3) 26... Qxg7 27. Rxf8+ Qxf8 28. Nd4 Kd7 29. Kc2 Qf6 30. Rg1 Qxd4 31. g7 Rg8 32. Kb3 Rxg7?! { (Mate in 4 → -65.65) Lost forced checkmate sequence. Qd3+ was best. } (32... Qd3+ 33. Ka4 Qc2+ 34. Kb4 c5+ 35. Kb5 a6#) 33. Rxg7+?! { (-65.65 → Mate in 6) Checkmate is now unavoidable. Rxg7+ was best. } (33. Rxg7+ Qxg7 34. Kxc4 Qg2 35. e5 Qxa2+ 36. Kd3 dxe5 37. Ke3 Qg2 38. Kd3 Qxf3+ 39. Kc2 b5) 33... Qxg7?! { (Mate in 6 → -76.25) Lost forced checkmate sequence. Kc6 was best. } (33... Kc6 34. Rg5 b5 35. Rxb5 Kxb5 36. a4+ Kc5 37. Kc2 Qb2+ 38. Kd3 Qd2#) 34. e5?! { (-76.25 → Mate in 5) Checkmate is now unavoidable. Kxc4 was best. } (34. Kxc4 Qg3 35. Kd3 Qxf3+ 36. Kd2 Qxe4 37. a3 Qg2+ 38. Ke1 Qg3+ 39. Kf1 Qxa3 40. Kg1 b5) 34... Nxe5 35. f4 Ng6 36. f5 exf5 37. a4 Qd4 38. a5 Nf4 39. a6 Nd3 40. axb7 Qb6+ 41. Ka2 Qb2# { Black wins by checkmate. } 0-1