FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/g27n7CwL"]
[Date "2026.09.13"]
[White "Nathaniel1"]
[Black "Hans"]
[Result "0-1"]
[UTCDate "2026.09.13"]
[UTCTime "17:15:28"]
[WhiteElo "1105"]
[BlackElo "1185"]
[WhiteRatingDiff "-15"]
[BlackRatingDiff "+31"]
[BlackTitle "NM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C64"]
[Opening "Ruy Lopez: Classical Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bb5?! { (0.58 → -0.41) Inaccuracy. Nf3 was best. } (2. Nf3) 2... Bc5 3. Nf3 Nc6?! { (0.15 → 0.75) Inaccuracy. c6 was best. } { C64 Ruy Lopez: Classical Variation } (3... c6 4. Ba4 Nf6 5. Nxe5 Nxe4 6. d4 Bb6 7. c3 O-O 8. O-O d6 9. Nc4 Bc7 10. Bc2) 4. Bxc6? { (0.75 → -0.35) Mistake. c3 was best. } (4. c3) 4... dxc6 5. Nxe5?! { (-0.36 → -1.18) Inaccuracy. d3 was best. } (5. d3 Ne7) 5... Qh4?? { (-1.18 → 1.97) Blunder. Qd4 was best. } (5... Qd4 6. Nd3 Qxe4+ 7. Qe2 Qxe2+ 8. Kxe2 Bd6 9. Nc3 Bf5 10. Ne1 O-O-O 11. d3 Nf6 12. Be3) 6. Nd3?? { (1.97 → -6.04) Blunder. O-O was best. } (6. O-O Bd6 7. Nf3 Qh5 8. d4 Bg4 9. h3 Bxf3 10. Qxf3 Qxf3 11. gxf3 O-O-O 12. Be3 Ne7) 6... Bg4 7. Nxc5 Bxd1 8. Kxd1 Qg4+ 9. f3 Qxg2 10. Nxb7 Qxf3+ 11. Ke1 Qxh1+ 12. Ke2 Nf6 13. Nc3 O-O 14. e5 Qxh2+ 15. Kd3 Rab8 16. exf6 gxf6 17. Nc5 Rfd8+ 18. Kc4?! { (-11.38 → Mate in 4) Checkmate is now unavoidable. Ke3 was best. } (18. Ke3 Kh8 19. N5e4 Qg1+ 20. Kf3 Rg8 21. Ne2 Qf1+ 22. Ke3 Rbe8 23. d3 Rg2 24. Kd4 Rxe4+) 18... Qh4+? { (Mate in 4 → -9.83) Lost forced checkmate sequence. Qd6 was best. } (18... Qd6 19. Nb5 Rxb5 20. Nd7 Rb4+ 21. Kc3 Qd4#) 19. N3e4 f5 20. d3 fxe4 21. dxe4?! { (-14.00 → Mate in 4) Checkmate is now unavoidable. Nxe4 was best. } (21. Nxe4 Qe7) 21... Rb5? { (Mate in 4 → -9.99) Lost forced checkmate sequence. Qf2 was best. } (21... Qf2 22. Nd7 Rxd7 23. c3 Qf1+ 24. Kc5 Qb5#) 22. a4? { (-9.99 → Mate in 7) Checkmate is now unavoidable. Be3 was best. } (22. Be3 Rxb2) 22... Rb6?! { (Mate in 7 → -10.74) Lost forced checkmate sequence. Rxc5+ was best. } (22... Rxc5+ 23. Kxc5 Qxe4 24. Be3 Qxe3+ 25. Kb4 a5+ 26. Kc4 Qd4+ 27. Kb3 Rb8+ 28. Ka2 Qxb2#) 23. a5?! { (-10.74 → Mate in 7) Checkmate is now unavoidable. b4 was best. } (23. b4 Qf2) 23... Rb5?! { (Mate in 7 → -13.00) Lost forced checkmate sequence. Qf2 was best. } (23... Qf2 24. axb6 Qxc2+ 25. Kb4 Rd4+ 26. Ka3 Qxc5+ 27. b4 Rxb4 28. Ka2 Qc4+ 29. Ka3 Qb3#) 24. a6?! { (-13.00 → Mate in 3) Checkmate is now unavoidable. b4 was best. } (24. b4 Qf6) 24... Rxc5+ 25. Kxc5 Qxe4 26. c3 Qe5+ 27. Kxc6 Qd5+ 28. Kxc7 Qd7# { Black wins by checkmate. } 0-1