CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Zs8kBl4X"] [Date "2026.09.15"] [White "Shiloh"] [Black "Ryker"] [Result "0-1"] [UTCDate "2026.09.15"] [UTCTime "20:37:08"] [WhiteElo "1107"] [BlackElo "1162"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [BlackTitle "֍"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C44"] [Opening "Ponziani Opening: Jaenisch Counterattack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. c3?! { (0.41 → -0.15) Inaccuracy. Bb5 was best. } (3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 Bb7 8. dxe5 Nc5 9. Bd5 Be7) 3... Nf6 { C44 Ponziani Opening: Jaenisch Counterattack } 4. d4 exd4 5. cxd4? { (0.20 → -1.15) Mistake. e5 was best. } (5. e5) 5... Bb4+ 6. Bd2 Bxd2+?? { (-1.27 → 0.52) Blunder. Nxe4 was best. } (6... Nxe4 7. Bxb4 Nxb4 8. Qb3 Nc6 9. d5 Ne7 10. Bc4 O-O 11. O-O d6 12. Re1 Nc5 13. Qc2) 7. Qxd2?? { (0.52 → -2.28) Blunder. Nbxd2 was best. } (7. Nbxd2) 7... Nxe4 8. Qd3 f5?! { (-2.38 → -1.38) Inaccuracy. d5 was best. } (8... d5 9. Be2) 9. Be2 Nb4?? { (-1.51 → 0.20) Blunder. d5 was best. } (9... d5 10. O-O O-O 11. Bd1 Ne7 12. Ne5 c6 13. Nd2 a5 14. Re1 Qb6 15. f3 Nd6 16. Bc2) 10. Qd1? { (0.20 → -1.24) Mistake. Qb3 was best. } (10. Qb3 Nc6 11. Nc3 Ne7 12. Ne5 d5 13. Nxe4 fxe4 14. f3 O-O 15. O-O exf3 16. Rxf3 Rxf3) 10... d5?! { (-1.24 → -0.23) Inaccuracy. Nd5 was best. } (10... Nd5 11. O-O Nf4 12. Re1 d5 13. Bf1 c6 14. Nc3 O-O 15. Rc1 Ng5 16. Ne5 Ng6 17. Nxg6) 11. O-O?! { (-0.23 → -1.14) Inaccuracy. Nc3 was best. } (11. Nc3 Nc6) 11... O-O 12. h4?! { (-0.79 → -1.40) Inaccuracy. Ne5 was best. } (12. Ne5 c5 13. f3 Nf6 14. a3 Nc6 15. Nxc6 bxc6 16. dxc5 Qe7 17. Nc3 Qxc5+ 18. Rf2 Qd6) 12... g6? { (-1.40 → -0.29) Mistake. Nc6 was best. } (12... Nc6) 13. Ng5? { (-0.29 → -1.43) Mistake. Nc3 was best. } (13. Nc3 Nc6) 13... Re8? { (-1.43 → -0.31) Mistake. Nxg5 was best. } (13... Nxg5 14. hxg5 f4 15. Nd2 Qxg5 16. Qb3 a5 17. Nf3 Qd8 18. a3 Nc6 19. Bb5 Ne7 20. Rfe1) 14. Nxe4? { (-0.31 → -1.69) Mistake. Nc3 was best. } (14. Nc3 Nf6 15. Qa4 Nc6 16. Bb5 Bd7 17. Rfe1 a6 18. Bxc6 Bxc6 19. Rxe8+ Nxe8 20. Qb3 Qd6) 14... Rxe4? { (-1.69 → -0.57) Mistake. dxe4 was best. } (14... dxe4 15. Qb3+) 15. f3?? { (-0.57 → -2.59) Blunder. Nc3 was best. } (15. Nc3 Rxh4) 15... Rxh4 16. g3?? { (-2.39 → -9.61) Blunder. f4 was best. } (16. f4 Nc6 17. Nc3 Be6 18. Qd2 Qd6 19. g3 Rh6 20. Rab1 Qb4 21. Rfd1 Re8 22. a3 Qd6) 16... Rh3?! { (-9.61 → -6.17) Inaccuracy. Qg5 was best. } (16... Qg5 17. Rf2) 17. Kg2?! { (-6.17 → -9.76) Inaccuracy. Qd2 was best. } (17. Qd2) 17... f4 18. gxf4? { (-9.80 → Mate in 4) Checkmate is now unavoidable. Rh1 was best. } (18. Rh1) 18... Qh4 19. f5 Qg3# { Black wins by checkmate. } 0-1