CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/4o5e2vgk"] [Date "2025.09.09"] [White "Rhys1"] [Black "Trekker"] [Result "0-1"] [UTCDate "2025.09.09"] [UTCTime "14:16:06"] [WhiteElo "1415"] [BlackElo "1830"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [BlackTitle "GM🎅"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nf6?! { (0.33 → 0.91) Inaccuracy. c5 was best. } (1... c5 2. Nf3 d6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nc6 6. O-O h6 7. Nd5 Nf6 8. Nxf6+) 2. Nc3?! { (0.91 → 0.15) Inaccuracy. e5 was best. } (2. e5 Nd5) 2... d5 3. d4? { (0.36 → -0.90) Mistake. e5 was best. } { D00 Blackmar-Diemer Gambit } (3. e5 Nfd7 4. f4 e6 5. d4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. a3 cxd4 9. Nxd4 Nxd4) 3... dxe4 4. Bb5+?! { (-0.79 → -1.58) Inaccuracy. Bg5 was best. } (4. Bg5 c6 5. Nge2 g6 6. Qd2 h6 7. Bxf6 exf6 8. Nxe4 f5 9. N4c3 Nd7 10. g3 Nf6) 4... c6 5. Bc4 Nbd7?! { (-1.63 → -1.08) Inaccuracy. b5 was best. } (5... b5) 6. Bf4?! { (-1.08 → -1.98) Inaccuracy. Bb3 was best. } (6. Bb3 Nb6 7. f3 a5 8. a4 Bf5 9. g4 Bg6 10. h4 h5 11. g5 Nfd5 12. Nxe4 Qc7) 6... Nb6 7. Nce2?? { (-2.16 → -10.30) Blunder. Bb3 was best. } (7. Bb3 a5) 7... Nxc4 8. Nc3 Nd2?? { (-10.66 → -1.75) Blunder. Nxb2 was best. } (8... Nxb2) 9. Qxd2 Bf5 10. O-O-O e6 11. Nh3? { (-2.10 → -3.87) Mistake. Bg5 was best. } (11. Bg5 Qa5 12. Bxf6 gxf6 13. Nge2 h5 14. Kb1 Bh6 15. Qe1 h4 16. Nc1 Bg4 17. Nxe4 Qxe1) 11... Bb4 12. Ng5?? { (-3.34 → -7.50) Blunder. a3 was best. } (12. a3 Ba5) 12... O-O? { (-7.50 → -3.91) Mistake. Nd5 was best. } (12... Nd5) 13. Rhf1? { (-3.91 → -7.92) Mistake. a3 was best. } (13. a3 Ba5) 13... Nd5 14. Nxd5 Bxd2+ 15. Rxd2 exd5 16. f3 exf3 17. gxf3 h6 18. Rg1 Bg6 19. Re2 Re8 20. Rxe8+ Qxe8 21. h4 Qe2 22. c3?! { (-13.64 → Mate in 1) Checkmate is now unavoidable. Kb1 was best. } (22. Kb1 hxg5 23. Bxg5 Bxc2+ 24. Ka1 Qxf3 25. Rc1 Be4 26. a3 Qf2 27. Bf6 Qxf6 28. Ka2 a5) 22... Qc2# { Black wins by checkmate. } 0-1