FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/nJ95Y0J5"]
[Date "2026.05.08"]
[White "Robbie3"]
[Black "Nathan4"]
[Result "0-1"]
[UTCDate "2026.05.08"]
[UTCTime "23:42:34"]
[WhiteElo "1161"]
[BlackElo "1309"]
[WhiteRatingDiff "-6"]
[BlackRatingDiff "+8"]
[WhiteTitle "NM"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C46"]
[Opening "Four Knights Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C46 Four Knights Game } 4. d3?! { (0.33 → -0.20) Inaccuracy. Bb5 was best. } (4. Bb5 Bb4 5. O-O O-O 6. d3 Re8 7. Bg5 Bxc3 8. bxc3 d6 9. Bh4 Bd7 10. Nd2 h6) 4... Bc5 5. Bg5 O-O 6. Bh4 d6?! { (-0.10 → 0.82) Inaccuracy. h6 was best. } (6... h6 7. Qd2) 7. Qd2?! { (0.82 → 0.04) Inaccuracy. Nd5 was best. } (7. Nd5) 7... Bg4?? { (0.04 → 3.10) Blunder. Be6 was best. } (7... Be6 8. Na4) 8. h3?? { (3.10 → -3.60) Blunder. Nd5 was best. } (8. Nd5 Re8 9. c3 Re6 10. Be2 Ne7 11. Nxf6+ gxf6 12. Nd4 exd4 13. Bxg4 Ng6 14. Bxe6 Nxh4) 8... Bxf3 9. gxf3 Nd4?? { (-4.18 → -1.95) Blunder. Nxe4 was best. } (9... Nxe4 10. Nxe4) 10. f4?? { (-1.95 → -9.91) Blunder. Qd1 was best. } (10. Qd1) 10... exf4?? { (-9.91 → -2.65) Blunder. Nf3+ was best. } (10... Nf3+ 11. Kd1) 11. Qxf4?? { (-2.65 → -5.77) Blunder. O-O-O was best. } (11. O-O-O Nxe4 12. Nxe4 Qxh4 13. c3 Ne6 14. d4 Bb6 15. Bc4 Rad8 16. Bxe6 fxe6 17. Rhg1 Qe7) 11... Nxc2+ 12. Kd1 Nxa1 13. Qc1 Nb3?! { (-6.47 → -4.84) Inaccuracy. Bd4 was best. } (13... Bd4 14. Ne2) 14. axb3 Bd4?? { (-4.68 → -1.59) Blunder. Kh8 was best. } (14... Kh8 15. Kc2) 15. Nb5?? { (-1.59 → -3.75) Blunder. Ne2 was best. } (15. Ne2 c5 16. Rg1 g6 17. Nxd4 cxd4 18. Qc4 Re8 19. Qxd4 Re6 20. Be2 Kg7 21. f4 Qb6) 15... c5?! { (-3.75 → -2.37) Inaccuracy. Bb6 was best. } (15... Bb6 16. Rg1 g6 17. Be2 Qe7 18. Na3 c6 19. Qh6 Qe6 20. Kc1 Ne8 21. Nc4 Bd4) 16. Bg3?? { (-2.37 → -7.89) Blunder. Nxd4 was best. } (16. Nxd4 cxd4) 16... Be5 17. Nxd6 Qxd6 18. Bxe5 Qxe5 19. Be2 Rad8 20. Qc4 b6 21. f3 Qxb2 22. Rg1 Nh5 23. Rf1 Nf4 24. Qc1?! { (-12.32 → Mate in 1) Checkmate is now unavoidable. Rf2 was best. } (24. Rf2) 24... Qxc1+?! { (Mate in 1 → -14.54) Lost forced checkmate sequence. Qxe2# was best. } (24... Qxe2#) 25. Kxc1 Nxe2+ 26. Kd1 Nc3+ 27. Kc2 Ne2 28. Kd2 Nd4 29. Rg1 Nxf3+ 30. Ke3 Nxg1 31. Kf2 Nxh3+ 32. Kg3?! { (-69.20 → Mate in 5) Checkmate is now unavoidable. Ke3 was best. } (32. Ke3 g5) 32... Ng5 33. Kg4 Rfe8 34. Kxg5 Re5+ 35. Kf4 f6 36. Ke3 Rh5 37. Kf4 Rh4+ 38. Kf5 Rxd3 39. Ke6 Rxe4+ 40. Kf5 Re5+ 41. Kf4 Rd4+ 42. Kf3 Rf5+ 43. Ke3 Rd1 44. Ke4 Re5+ 45. Kf4 Rf1+ 46. Kg3 Rg5+ 47. Kh2 Rf4 48. Kh3 Re4 49. Kh2 Rh4# { Black wins by checkmate. } 0-1