CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/fz06OrJH"] [Date "2026.10.02"] [White "Jace"] [Black "David3"] [Result "0-1"] [UTCDate "2026.10.02"] [UTCTime "20:30:39"] [WhiteElo "1113"] [BlackElo "1453"] [WhiteRatingDiff "-32"] [BlackRatingDiff "+2"] [BlackTitle "🔱"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 c6 { A04 Zukertort Opening: Slav Invitation } 2. Ng5? { (0.35 → -1.00) Mistake. e4 was best. } (2. e4 d5 3. Nc3 Bg4 4. d4 e6 5. Bd3 dxe4 6. Nxe4 Bxf3 7. Qxf3 Qxd4 8. c3 Qd5) 2... d5 3. e3?! { (-0.52 → -1.40) Inaccuracy. d4 was best. } (3. d4 Nf6 4. e3 Bf5 5. Bd3 e6 6. Bxf5 exf5 7. c4 dxc4 8. Qc2 Qd7 9. Qxc4 Bd6) 3... Bf5?! { (-1.40 → -0.37) Inaccuracy. e5 was best. } (3... e5 4. Nf3 e4 5. Nd4 c5 6. Ne2 Nf6 7. d3 exd3 8. cxd3 Nc6 9. d4 h5 10. Nbc3) 4. Qh5?! { (-0.37 → -1.37) Inaccuracy. Nf3 was best. } (4. Nf3) 4... Nh6?? { (-1.37 → 1.41) Blunder. Bg6 was best. } (4... Bg6 5. Qd1) 5. Nxf7 Nxf7 6. Qxf5 g6 7. Qd3 Bg7 8. Be2 e6 9. Rf1?? { (1.80 → -0.50) Blunder. Qb3 was best. } (9. Qb3 Nd6 10. O-O a5 11. a4 O-O 12. d4 Na6 13. Nd2 e5 14. dxe5 Bxe5 15. Bxa6 Rxa6) 9... O-O 10. b4?? { (-0.55 → -7.53) Blunder. Qb3 was best. } (10. Qb3 Nd6) 10... Qe7?? { (-7.53 → -1.82) Blunder. Bxa1 was best. } (10... Bxa1 11. c3 Nd7 12. Kd1 Nd6 13. a4 a5 14. b5 c5 15. Qc2 Ne4 16. f4 c4) 11. Ba3?? { (-1.82 → -7.30) Blunder. c3 was best. } (11. c3) 11... Na6?? { (-7.30 → -0.78) Blunder. Bxa1 was best. } (11... Bxa1 12. b5) 12. c3 Ne5?! { (-1.01 → -0.21) Inaccuracy. b5 was best. } (12... b5 13. Qc2 e5 14. d3 Qh4 15. Nd2 Qxh2 16. Bf3 Ng5 17. O-O-O Nxf3 18. gxf3 Rf7 19. Kb1) 13. b5?? { (-0.21 → -8.51) Blunder. Qc2 was best. } (13. Qc2) 13... Nc5?? { (-8.51 → 0.99) Blunder. Nxd3+ was best. } (13... Nxd3+ 14. Bxd3 Nc5 15. Be2 cxb5 16. d4 b6 17. h4 a6 18. h5 gxh5 19. g3 Rad8 20. Bb4) 14. Bxc5?? { (0.99 → -8.74) Blunder. Qc2 was best. } (14. Qc2 Nc4 15. Bb4 cxb5 16. d3 a5 17. Bxc5 Qxc5 18. dxc4 b4 19. cxd5 exd5 20. Nd2 Bxc3) 14... Nxd3+ 15. Bxd3 Qxc5 16. Na3 Qxa3 17. Rd1 cxb5 18. Bxb5 Qxa2 19. d3?! { (-11.85 → Mate in 2) Checkmate is now unavoidable. Bd3 was best. } (19. Bd3 Rf7) 19... Bxc3+ 20. Rd2 Qxd2# { Black wins by checkmate. } 0-1