FEN
[Event "March Chess Megatournament"]
[Site "https://cohenchessclub.com/yWiwF5zo"]
[Date "2023.03.25"]
[White "Isaac6"]
[Black "Oskar"]
[Result "0-1"]
[UTCDate "2023.03.25"]
[UTCTime "20:23:35"]
[WhiteElo "1708"]
[BlackElo "1940"]
[WhiteRatingDiff "-3"]
[BlackRatingDiff "+4"]
[WhiteTitle "GM🔥"]
[BlackTitle "GM🦃"]
[Variant "Standard"]
[TimeControl "900+0"]
[ECO "C60"]
[Opening "Ruy Lopez"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 { C60 Ruy Lopez } Bd6?! { (0.33 → 0.96) Inaccuracy. Nf6 was best. } (3... Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5) 4. Bxc6?! { (0.96 → -0.05) Inaccuracy. O-O was best. } (4. O-O Nd4) 4... dxc6 5. O-O Bg4 6. h3 Bh5 7. d4 exd4 8. g4 Bg6 9. Nxd4?? { (0.04 → -1.62) Blunder. Qxd4 was best. } (9. Qxd4) 9... c5?? { (-1.62 → 0.09) Blunder. h5 was best. } (9... h5 10. g5 Qd7 11. Qf3 O-O-O 12. Nc3 f6 13. Be3 Ne7 14. Rad1 Rhf8 15. Qg2 f5 16. e5) 10. Nf5?! { (0.09 → -0.50) Inaccuracy. Nb5 was best. } (10. Nb5 h5) 10... Nf6?? { (-0.50 → 3.96) Blunder. Bxf5 was best. } (10... Bxf5 11. gxf5 Qd7 12. Nc3 O-O-O 13. Be3 Qc6 14. Qh5 Be5 15. Qxf7 Bxc3 16. bxc3 Qxe4 17. Bxc5) 11. Nxg7+ Kf8 12. Nf5? { (3.50 → 2.14) Mistake. Bh6 was best. } (12. Bh6 Kg8) 12... Nxe4?! { (2.14 → 3.25) Inaccuracy. h5 was best. } (12... h5) 13. Bh6+ Kg8 14. Qe2?? { (3.32 → 1.01) Blunder. Qf3 was best. } (14. Qf3) 14... Ng5?? { (1.01 → 5.13) Blunder. Bxf5 was best. } (14... Bxf5 15. gxf5 Qh4 16. Qg4+ Qxg4+ 17. hxg4 Bf8 18. Bf4 Bg7 19. Nc3 Bxc3 20. bxc3 f6 21. c4) 15. h4?? { (5.13 → 0.27) Blunder. Nxd6 was best. } (15. Nxd6) 15... Ne6 16. h5? { (0.44 → -1.00) Mistake. f4 was best. } (16. f4 Bf8) 16... Qf6?? { (-1.00 → 2.15) Blunder. Bxf5 was best. } (16... Bxf5) 17. hxg6?? { (2.15 → -6.33) Blunder. Nxd6 was best. } (17. Nxd6 Nd4 18. Qe3 Qh4 19. Re1 f5 20. Nc3 cxd6 21. Qg3 Qxg3+ 22. fxg3 Nf3+ 23. Kf2 Nxe1) 17... hxg6 18. Nc3?! { (-6.32 → -10.09) Inaccuracy. Nxd6 was best. } (18. Nxd6 Rxh6) 18... gxf5 19. gxf5 Bh2+ 20. Kxh2? { (-9.67 → Mate in 3) Checkmate is now unavoidable. Kh1 was best. } (20. Kh1) 20... Rxh6+ 21. Kg3 Qg5+?? { (Mate in 3 → 0.74) Lost forced checkmate sequence. Qh4+ was best. } (21... Qh4+ 22. Kf3 Ng5+ 23. Kg2 Qh2#) 22. Qg4 Qxg4+ 23. Kxg4 Nd4 24. Rg1 Nxc2 25. Rac1 Nd4 26. Kf4+ Kh7 27. Ke4?? { (0.00 → -2.52) Blunder. Rh1 was best. } { White offers draw } (27. Rh1 Re8 28. Rxh6+ Kxh6 29. Rh1+ Kg7 30. Nd5 Re2 31. f6+ Kg6 32. Rg1+ Kh6 33. Rh1+) 27... Re8+ 28. Kd3?! { (-2.51 → -3.21) Inaccuracy. Kf4 was best. } (28. Kf4 c6 29. Rh1 Ne2+ 30. Nxe2 Rxe2 31. Rxh6+ Kxh6 32. Rg1 c4 33. f3 a5 34. a4 b5) 28... Rh3+? { (-3.21 → -1.77) Mistake. Nxf5 was best. } (28... Nxf5 29. Rg5) 29. Rg3? { (-1.77 → -3.43) Mistake. Kc4 was best. } (29. Kc4 Nxf5) 29... Rxg3+ 30. fxg3 Nxf5 31. Rh1+?! { (-3.19 → -4.68) Inaccuracy. Nd5 was best. } (31. Nd5) 31... Kg6 32. g4 c4+ 33. Kxc4 Ne3+ 34. Kd3 Nxg4 35. Rg1 Kf5?! { (-5.23 → -4.08) Inaccuracy. f5 was best. } (35... f5) 36. Rf1+ Kg5 37. Rxf7?! { (-4.21 → -6.25) Inaccuracy. Nb5 was best. } (37. Nb5 c6 38. Kc3 f6 39. Nd6 Re3+ 40. Kd4 Re7 41. b4 b6 42. Rf5+ Kg6 43. Rf4 Ne5) 37... Ne5+ { White resigns. } 0-1