CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/i4s6d7Dj"] [Date "2025.11.14"] [White "David3"] [Black "Eli4"] [Result "1-0"] [UTCDate "2025.11.14"] [UTCTime "21:50:44"] [WhiteElo "1530"] [BlackElo "765"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [WhiteTitle "IM🔱"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 d6 3. Bc4 { C41 Philidor Defense } Nf6 4. Nc3 Nc6? { (0.35 → 1.52) Mistake. Be7 was best. } (4... Be7 5. d4 exd4 6. Nxd4 c6 7. a4 O-O 8. O-O d5 9. exd5 cxd5 10. Ba2 Nc6 11. Be3) 5. d3?? { (1.52 → -0.11) Blunder. Ng5 was best. } (5. Ng5 d5) 5... Be6?! { (-0.11 → 0.54) Inaccuracy. Na5 was best. } (5... Na5 6. Bb3 Be7 7. O-O O-O 8. h3 a6 9. Re1 h6 10. Ne2 c5 11. Ng3 Nxb3 12. axb3) 6. Ng5 Be7?? { (0.39 → 5.45) Blunder. Bxc4 was best. } (6... Bxc4 7. dxc4) 7. O-O?? { (5.45 → 0.20) Blunder. Bxe6 was best. } (7. Bxe6 fxe6) 7... Qd7 8. Be3 O-O-O?? { (0.16 → 2.80) Blunder. h6 was best. } (8... h6 9. Nxe6 fxe6 10. d4 exd4 11. Bxd4 O-O-O 12. Bb5 a6 13. Bxc6 Qxc6 14. Qe2 Rhe8 15. Qd3) 9. Bd5?? { (2.80 → 0.12) Blunder. Bxe6 was best. } (9. Bxe6) 9... Bxd5?? { (0.12 → 4.26) Blunder. Rhg8 was best. } (9... Rhg8 10. Nxe6 fxe6 11. Bxc6 Qxc6 12. a4 a6 13. Re1 d5 14. Bd2 Qd7 15. exd5 exd5 16. Rxe5) 10. exd5 Nxd5?! { (4.09 → 6.00) Inaccuracy. Nd4 was best. } (10... Nd4) 11. Nxd5 Bxg5 12. Bxg5 Rhe8 13. Re1 Re6 14. Qh5?! { (8.15 → 4.89) Inaccuracy. Bxd8 was best. } (14. Bxd8 Nxd8 15. c4 f5 16. Qf3 f4 17. d4 h5 18. dxe5 Rxe5 19. Rxe5 dxe5 20. Qa3 f3) 14... Rg6?! { (4.89 → 7.84) Inaccuracy. Rf8 was best. } (14... Rf8 15. Be3 f5 16. f4 Nd4 17. Qd1 Nc6 18. b4 g5 19. fxg5 f4 20. b5 Ne7 21. Nxe7+) 15. Re4?? { (7.84 → 3.43) Blunder. Bxd8 was best. } (15. Bxd8 Nxd8 16. Qxh7 Qe6 17. c4 c6 18. Rac1 Kd7 19. Ne3 f5 20. f3 f4 21. Ng4 Rxg4) 15... Rxg5? { (3.43 → 7.08) Mistake. Qf5 was best. } (15... Qf5 16. h4) 16. Qxg5 Qh3 17. gxh3 Re8 18. Qxg7 Re6 19. Qf8+ Re8?! { (15.53 → Mate in 3) Checkmate is now unavoidable. Nd8 was best. } (19... Nd8 20. Rh4 Kd7 21. Rxh7 c6 22. Ne3 Re8 23. Qh6 Re6 24. Qg5 c5 25. h4 a5 26. a4) 20. Qxf7 Re7 21. Qf8+ Kd7 22. Nxe7 Ke6?! { (66.72 → Mate in 7) Checkmate is now unavoidable. Nxe7 was best. } (22... Nxe7 23. Rh4) 23. Qf5+?! { (Mate in 7 → 17.84) Lost forced checkmate sequence. Ng8 was best. } (23. Ng8 b5 24. Qe8+ Ne7 25. Nxe7 a5 26. c4 bxc4 27. Ng8+ Kd5 28. Rxc4 c6 29. Nf6#) 23... Kxe7 24. Rg4 e4 25. Qxh7+ Kf6 26. Qg6+ Ke5 27. Qxe4+ Kf6 28. Rg6+ Kf7 29. Qf5+ Ke8 30. Qe6+ Kd8 31. Rg8# { White wins by checkmate. } 1-0