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[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/9qNSVjbW"] [Date "2026.03.20"] [White "Robbie3"] [Black "Eli4"] [Result "1-0"] [UTCDate "2026.03.20"] [UTCTime "23:10:40"] [WhiteElo "1228"] [BlackElo "738"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [WhiteTitle "NM"] [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 } f6?? { (0.45 → 2.24) Blunder. Nf6 was best. } (3... Nf6 4. Nc3) 4. O-O g6 5. Nc3 g5?! { (2.38 → 3.38) Inaccuracy. Nc6 was best. } (5... Nc6 6. a4 Nge7 7. a5 Bh6 8. h3 a6 9. Re1 Bd7 10. d4 Bxc1 11. Qxc1 exd4 12. Nd5) 6. h3? { (3.38 → 2.00) Mistake. d4 was best. } (6. d4 g4) 6... h6?! { (2.00 → 3.03) Inaccuracy. Nc6 was best. } (6... Nc6) 7. b4 c5? { (2.58 → 4.15) Mistake. Nc6 was best. } (7... Nc6 8. Nh2 Qd7 9. b5 Nd4 10. Ne2 Ne6 11. a4 h5 12. d4 Qh7 13. a5 Ne7 14. a6) 8. bxc5 b6? { (4.27 → 8.77) Mistake. dxc5 was best. } (8... dxc5 9. Nh2) 9. cxd6 a5 10. Nd5 Bxd6 11. Bb5+ Bd7 12. Bxd7+ Qxd7?! { (6.11 → 9.61) Inaccuracy. Nxd7 was best. } (12... Nxd7 13. d4 Ne7 14. Nxf6+ Nxf6 15. dxe5 Bxe5 16. Nxe5 Qxd1 17. Rxd1 O-O 18. f3 Rac8 19. Ba3) 13. d4 exd4 14. Nxd4 f5 15. exf5 g4 16. hxg4 Bc5 17. Nf6+?? { (11.90 → 3.82) Blunder. Ne6 was best. } (17. Ne6 Kf7 18. Bb2 Ne7 19. g5 Nxd5 20. Qh5+ Ke7 21. Rfe1 Kd6 22. c4 Kc6 23. cxd5+ Qxd5) 17... Nxf6 18. Re1+?! { (3.46 → 2.57) Inaccuracy. Qe2+ was best. } (18. Qe2+ Kf7) 18... Ne4?? { (2.57 → 10.22) Blunder. Kf7 was best. } (18... Kf7 19. Bb2) 19. Rxe4+ Kd8 20. g5 Bxd4 21. Rxd4 Ke7 22. Rxd7+ Nxd7 23. f6+ Nxf6 24. gxf6+ Kf8?! { (68.52 → Mate in 5) Checkmate is now unavoidable. Ke6 was best. } (24... Ke6 25. Qg4+) 25. Qd6+ Kg8 26. Qe7 Rh7 27. Qe6+ Rf7 28. Qd5?! { (Mate in 12 → 15.31) Lost forced checkmate sequence. Qg4+ was best. } (28. Qg4+ Kh8 29. Qg6 Raf8 30. Bxh6 Rc8 31. Qxf7 Rc7 32. Bg7+ Kh7 33. Qh5+ Kg8 34. Qg6 Rb7) 28... Re8 29. Bb2 Rc8 30. Rc1 Re8 31. Qc6 Re5 32. Qxb6?! { (Mate in 6 → 17.07) Lost forced checkmate sequence. Bxe5 was best. } (32. Bxe5 Kh7 33. Qe6 Kg6 34. g4 Rg7 35. fxg7+ Kg5 36. g8=Q+ Kh4 37. Qxh6#) 32... Rg5?! { (17.07 → Mate in 10) Checkmate is now unavoidable. Kh7 was best. } (32... Kh7 33. Bxe5) 33. c4?! { (Mate in 10 → 21.42) Lost forced checkmate sequence. Qe6 was best. } (33. Qe6 h5 34. Qe8+ Kh7 35. Qxf7+ Kh6 36. Qf8+ Kg6 37. f7 h4 38. Qg7+ Kh5 39. Qh7+ Kg4) 33... Rfg7?! { (21.42 → Mate in 6) Checkmate is now unavoidable. a4 was best. } (33... a4 34. Qe6) 34. g3?! { (Mate in 6 → 38.43) Lost forced checkmate sequence. fxg7 was best. } (34. fxg7 Rxg7 35. Qe6+ Kh7 36. Re1 h5 37. Qf6 Rg4 38. Re7+ Rg7 39. Qxg7#) 34... Rg4?! { (38.43 → Mate in 6) Checkmate is now unavoidable. Kh7 was best. } (34... Kh7 35. fxg7) 35. c5?! { (Mate in 6 → 33.46) Lost forced checkmate sequence. fxg7 was best. } (35. fxg7 Kh7 36. Qf6 h5 37. Re1 Rg6 38. g8=Q+ Rxg8 39. Re7+ Rg7 40. Qxg7#) 35... Rxg3+?! { (33.46 → Mate in 7) Checkmate is now unavoidable. Kh7 was best. } (35... Kh7) 36. fxg3 Rxg3+ 37. Kh2 Rg4 38. c6 h5 39. c7 h4 40. c8=Q+ Kh7 41. Qxg4 h3 42. Qxh3+ Kg6 43. Re1 Kg5 44. f7 Kf4 45. f8=Q+ Kg5 46. Qff5# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
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