FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/SWVQUBvR"]
[Date "2026.01.17"]
[White "Robbie3"]
[Black "Nathan4"]
[Result "0-1"]
[UTCDate "2026.01.17"]
[UTCTime "00:26:14"]
[WhiteElo "1237"]
[BlackElo "1330"]
[WhiteRatingDiff "-9"]
[BlackRatingDiff "+9"]
[WhiteTitle "NM"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Four Knights Game: Italian Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5?! { (0.18 → 0.88) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Qe5+ 9. Qe2 Qxe2+ 10. Kxe2) 4. Bc4?! { (0.88 → 0.25) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bd3 d6 8. h3 Bxc3+ 9. bxc3 Qe7 10. O-O Nf6) 4... Nf6 { C50 Four Knights Game: Italian Variation } 5. a3 O-O 6. b4 Bd4 7. b5?? { (-0.37 → -2.39) Blunder. O-O was best. } (7. O-O Nxe4) 7... Bxc3? { (-2.39 → -1.19) Mistake. Na5 was best. } (7... Na5 8. Ba2 Bxc3 9. dxc3 Nxe4 10. Qd3 Nf6 11. Nd2 a6 12. c4 Re8 13. Bb2 axb5 14. cxb5) 8. dxc3 Na5 9. a4?? { (-1.37 → -8.45) Blunder. Bd3 was best. } (9. Bd3 d5 10. Nd2 a6 11. bxa6 dxe4 12. Nxe4 Nxe4 13. Bxe4 Qxd1+ 14. Kxd1 Rxa6 15. Bd3 Rc6) 9... Nxc4 10. Qd3 Nd6 11. c4 b6 12. Be3 Ng4 13. c5 bxc5 14. Bxc5 Bb7 15. Bxd6 cxd6 16. Qxd6 Qa5+ 17. Qd2 Qxd2+?! { (-7.30 → -5.43) Inaccuracy. Qc7 was best. } (17... Qc7 18. O-O) 18. Kxd2?! { (-5.43 → -7.93) Inaccuracy. Nxd2 was best. } (18. Nxd2 f5) 18... Nxf2 19. Rhf1 Nxe4+ 20. Ke3 Nc3 21. Kd3 Nd5 22. Nxe5 Nb4+ 23. Kc3 Nd5+ 24. Kc4 d6 25. Nd7 Rfd8 26. Nf6+ Nxf6 27. Kd4 Bxg2 28. Rf2 Bd5 29. Rf5 Be4 30. Ke3 Bxf5 31. Kf4 Bxc2 32. Kg5 d5 33. b6 d4 34. bxa7 d3 35. Rc1 Rxa7 36. a5 Rxa5+ 37. Kf4 d2 38. Rxc2 d1=Q 39. Rd2 Qxd2+ 40. Kg3 Rd3+ 41. Kh4 Qb4# { Black wins by checkmate. } 0-1