FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/QP94E684"]
[Date "2024.10.19"]
[White "Nikolai"]
[Black "Jason1"]
[Result "1-0"]
[UTCDate "2024.10.19"]
[UTCTime "17:21:04"]
[WhiteElo "1273"]
[BlackElo "1536"]
[WhiteRatingDiff "+12"]
[BlackRatingDiff "-32"]
[BlackTitle "NM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D02"]
[Opening "Queen's Pawn Game: London System"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } Nc6 4. e3 Bf5 5. c3?! { (0.92 → 0.21) Inaccuracy. Bb5 was best. } (5. Bb5 e6 6. Ne5 a6 7. Ba4 Bd6 8. Nxc6 Qd7 9. c4 bxc6 10. Be5 Ng4 11. cxd5 exd5) 5... e6 6. Be2 Bd6 7. Bxd6 Qxd6 8. O-O O-O 9. h3 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Bf3 Be4 13. Bxe4 dxe4 14. Qe2 h5 15. Nd2 g5? { (-0.05 → 1.45) Mistake. Rad8 was best. } (15... Rad8 16. Rad1) 16. f3?! { (1.45 → 0.83) Inaccuracy. f4 was best. } (16. f4 exf3) 16... exf3?! { (0.83 → 1.64) Inaccuracy. Rad8 was best. } (16... Rad8 17. Rae1 Qe7 18. fxe4 Nxe4 19. Nxe4 Qxe4 20. Qxh5 f6 21. Qe2 Kg7 22. Rd1 Rfe8 23. Rf3) 17. Nxf3 Qf5 18. e4?? { (1.40 → -0.24) Blunder. Nh4 was best. } (18. Nh4 Qe6 19. Nf5 Rae8 20. Nd4 Qb6 21. Rf5 Ne4 22. Qxh5 Qg6 23. Qg4 f6 24. Rff1 Nd2) 18... Qf4?? { (-0.24 → 6.87) Blunder. Nxe4 was best. } (18... Nxe4 19. Nd4 Qg6 20. Qb5 Qb6 21. Qd3 Rae8 22. Rae1 Qg6 23. Nf5 Re5 24. Rxe4 Rxf5 25. Rxf5) 19. g4?? { (6.87 → -2.64) Blunder. Nd4 was best. } (19. Nd4 Qxe4 20. Rxf6 Qxe2 21. Nxe2 Rae8 22. Rf2 Kg7 23. Raf1 f6 24. h4 gxh4 25. Nf4 Re5) 19... hxg4 20. hxg4? { (-2.82 → -5.38) Mistake. Nh2 was best. } (20. Nh2 Qxe4) 20... Nxg4?? { (-5.38 → -2.41) Blunder. Nxe4 was best. } (20... Nxe4) 21. Nh2?! { (-2.41 → -3.83) Inaccuracy. Rae1 was best. } (21. Rae1 Kg7 22. Nd4 Qg3+ 23. Qg2 Qxg2+ 24. Kxg2 Rae8 25. Nf5+ Kg6 26. Rh1 Rh8 27. Rxh8 Rxh8) 21... Nxh2?? { (-3.83 → 8.67) Blunder. Qg3+ was best. } (21... Qg3+ 22. Kh1 Qxh2+ 23. Qxh2 Nxh2 24. Kxh2 Rae8 25. Rae1 f6 26. Kg3 Kg7 27. Rf5 Kg6 28. Ra5) 22. Rxf4 gxf4 23. Qxh2 f5 24. Qxf4 fxe4 25. Qxe4 Rab8?? { (5.86 → Mate in 6) Checkmate is now unavoidable. Rf7 was best. } (25... Rf7 26. Qe6) 26. Qd5+ Kg7 27. Qe5+? { (Mate in 8 → 8.00) Lost forced checkmate sequence. Qg5+ was best. } (27. Qg5+ Kh8 28. Qh6+ Kg8 29. Qg6+ Kh8 30. Kg2 Rf2+ 31. Kxf2 Rf8+ 32. Kg2 Rf1 33. Rxf1 a6) 27... Rf6 28. Qxc7+ Rf7 29. Qe5+ Rf6 30. Qxb8 Rg6+ 31. Kf2 Rf6+?! { (74.07 → Mate in 10) Checkmate is now unavoidable. b5 was best. } (31... b5 32. Rg1) 32. Ke3 Re6+ 33. Kf4 Rf6+ 34. Kg5 Rg6+ 35. Kf5 Rf6+ 36. Ke5 Rg6 37. Qxb7+ Kh6 38. Rh1+ Kg5 39. Qg2# { White wins by checkmate. } 1-0