FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/nmfB8F5M"]
[Date "2026.09.13"]
[White "Rishi"]
[Black "Nathaniel1"]
[Result "1-0"]
[UTCDate "2026.09.13"]
[UTCTime "17:38:46"]
[WhiteElo "1447"]
[BlackElo "1103"]
[WhiteRatingDiff "+3"]
[BlackRatingDiff "-5"]
[WhiteTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C40"]
[Opening "King's Knight Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 { C40 King's Knight Opening } Bd6? { (0.21 → 1.31) Mistake. Nc6 was best. } (2... Nc6) 3. Nc3?! { (1.31 → 0.73) Inaccuracy. d4 was best. } (3. d4 exd4 4. Bc4 Nc6 5. O-O Be7 6. Re1 d6 7. c3 Nf6 8. cxd4 Bg4 9. Nc3 O-O) 3... Nf6?! { (0.73 → 1.32) Inaccuracy. c5 was best. } (3... c5 4. Nb5) 4. d3? { (1.32 → 0.21) Mistake. Nxe5 was best. } (4. Nxe5 Bxe5 5. d4 Bd6 6. e5 Bb4 7. exf6 Qxf6 8. Bd3 d5 9. O-O c6 10. Re1+ Be6) 4... O-O 5. Nb5 Nc6?? { (-0.15 → 1.60) Blunder. Bb4+ was best. } (5... Bb4+ 6. c3 Ba5 7. Nxe5 d5 8. Be2 Re8 9. Bf4 Nbd7 10. Nxd7 Bxd7 11. Na3 dxe4 12. O-O) 6. Nxd6 cxd6 7. Be2? { (1.57 → 0.26) Mistake. c4 was best. } (7. c4 b5 8. b3 bxc4 9. bxc4 Bb7 10. Be2 Rb8 11. O-O Ba8 12. h3 h6 13. Be3 Rb2) 7... a5?? { (0.26 → 2.02) Blunder. d5 was best. } (7... d5 8. exd5 Nxd5 9. O-O d6 10. d4 Nf6 11. d5 Ne7 12. c4 b5 13. cxb5 a6 14. Re1) 8. O-O? { (2.02 → 0.43) Mistake. c4 was best. } (8. c4 b6 9. b3 Ba6 10. a4 Bb7 11. O-O Nb4 12. Ba3 Ne8 13. Bxb4 axb4 14. Qd2 f5) 8... a4?? { (0.43 → 2.36) Blunder. d5 was best. } (8... d5 9. exd5) 9. Bg5?! { (2.36 → 1.29) Inaccuracy. c4 was best. } (9. c4) 9... a3?! { (1.29 → 2.01) Inaccuracy. h6 was best. } (9... h6) 10. bxa3 Rxa3?! { (1.90 → 2.71) Inaccuracy. h6 was best. } (10... h6 11. Bh4) 11. Bc1 Rc3?! { (2.39 → 3.28) Inaccuracy. Ra5 was best. } (11... Ra5 12. Bd2) 12. Bb2 Rc5 13. Ba3?! { (2.78 → 2.07) Inaccuracy. c4 was best. } (13. c4 Ra5) 13... Ra5 14. Bc1?? { (2.06 → 0.20) Blunder. Bxd6 was best. } (14. Bxd6) 14... b6?? { (0.20 → 1.95) Blunder. d5 was best. } (14... d5 15. Bd2) 15. Bd2 b5? { (2.23 → 4.27) Mistake. Ra6 was best. } (15... Ra6 16. c4 Bb7 17. Qb3 Ne7 18. Rfb1 Bc6 19. a4 Ng6 20. Be3 Nf4 21. Bxf4 exf4 22. Qb2) 16. Bxa5 Nxa5 17. d4?! { (5.62 → 3.81) Inaccuracy. Qd2 was best. } (17. Qd2) 17... exd4?! { (3.81 → 5.87) Inaccuracy. Nxe4 was best. } (17... Nxe4) 18. Nxd4 b4 19. Qe1 Nxe4 20. Qxb4 Nc6 21. Qc4?? { (8.31 → 2.87) Blunder. Nxc6 was best. } (21. Nxc6) 21... Nxd4?? { (2.87 → 6.30) Blunder. Nd2 was best. } (21... Nd2) 22. Qxd4 Nf6 23. Bd3 Qa5 24. Qxd6 Qd2 25. Rad1 Qf4 26. Qxf4 Nh5 27. Qf5 d6?! { (12.51 → Mate in 1) Checkmate is now unavoidable. Nf6 was best. } (27... Nf6 28. Qe5) 28. Qxh7# { White wins by checkmate. } 1-0