FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/rWIGn77X"]
[Date "2025.04.06"]
[White "Nikolai"]
[Black "Jihoon"]
[Result "1-0"]
[UTCDate "2025.04.06"]
[UTCTime "17:04:17"]
[WhiteElo "1078"]
[BlackElo "1049"]
[WhiteRatingDiff "+7"]
[BlackRatingDiff "-12"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D02"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Bf4 Bf5 4. c3 e6 5. e3 Qf6?? { (0.06 → 2.40) Blunder. Bd6 was best. } (5... Bd6 6. Nbd2 Bxf4 7. exf4 Qd6 8. g3 h6 9. Bg2 Nf6 10. Ne5 a5 11. O-O O-O 12. Qa4) 6. Bd3?? { (2.40 → 0.00) Blunder. Bxc7 was best. } (6. Bxc7 Rc8 7. Bf4 Qd8 8. Nbd2 Nf6 9. Qb3 Bd6 10. Bxd6 Qxd6 11. Be2 O-O 12. a4 Rc7) 6... Bd6 7. Qe2?? { (0.06 → -1.76) Blunder. Bxd6 was best. } (7. Bxd6 cxd6 8. O-O Bxd3 9. Qxd3 Nge7 10. c4 dxc4 11. Qxc4 d5 12. Qb3 Rb8 13. Ne1 O-O) 7... Nh6?? { (-1.76 → 0.26) Blunder. Bxd3 was best. } (7... Bxd3 8. Qxd3) 8. O-O?? { (0.26 → -1.77) Blunder. Bxd6 was best. } (8. Bxd6 Bxd3 9. Qxd3 cxd6 10. O-O Qe7 11. Nbd2 Ng4 12. e4 dxe4 13. Nxe4 d5 14. Ng3 Nf6) 8... O-O?? { (-1.77 → 0.04) Blunder. Bxd3 was best. } (8... Bxd3) 9. h3?? { (0.04 → -1.76) Blunder. Bxd6 was best. } (9. Bxd6 cxd6) 9... e5?? { (-1.76 → 1.46) Blunder. Bxd3 was best. } (9... Bxd3 10. Qxd3) 10. dxe5 Bxe5 11. Bxe5? { (1.82 → 0.53) Mistake. Bxh6 was best. } (11. Bxh6 gxh6 12. Bxf5 Qxf5 13. Nbd2 Kh8 14. Nxe5 Nxe5 15. e4 dxe4 16. Nxe4 Rae8 17. Rae1 Rg8) 11... Nxe5 12. Nxe5 Qxe5 13. Bxf5 Nxf5 14. Nd2 Rae8 15. g4?? { (0.47 → -1.78) Blunder. Nf3 was best. } (15. Nf3 Qe6 16. Qb5 b6 17. Rfd1 c6 18. Qa4 a5 19. Rac1 c5 20. Rc2 Qe4 21. c4 d4) 15... Nxe3?? { (-1.78 → 4.78) Blunder. Nd6 was best. } (15... Nd6 16. Rae1) 16. fxe3 Qxe3+ 17. Qxe3 Rxe3 18. Nb3?? { (4.72 → 1.87) Blunder. Rf3 was best. } (18. Rf3 Rfe8 19. Raf1 f6 20. Rxe3 Rxe3 21. Nf3 Kf7 22. Kf2 Re4 23. Rd1 Ke6 24. Nd2 Ra4) 18... Rxh3 19. Kg2 Rh4? { (1.89 → 3.53) Mistake. Re3 was best. } (19... Re3 20. Rae1 Rfe8 21. Rxe3 Rxe3 22. Kf2 Re5 23. Nd4 f6 24. Rh1 g6 25. Nb5 c6 26. Nd6) 20. Kg3 g5?! { (3.54 → 4.52) Inaccuracy. Rh6 was best. } (20... Rh6 21. Rae1 Re6 22. Nc5 Rxe1 23. Rxe1 b6 24. Nd3 c5 25. Re7 f6 26. Rd7 Re8 27. Kf2) 21. Rf5 Re8? { (4.30 → 9.85) Mistake. f6 was best. } (21... f6 22. Nc5) 22. Rxg5+ Kf8 23. Kxh4 Re2 24. Nd4 Rh2+ 25. Kg3 Rxb2 26. Nf5 f6 27. Rg7 Ke8?! { (10.20 → Mate in 5) Checkmate is now unavoidable. Rc2 was best. } (27... Rc2 28. Rxc7) 28. Rxh7?! { (Mate in 5 → 15.46) Lost forced checkmate sequence. Re1+ was best. } (28. Re1+ Re2 29. Rxe2+ Kf8 30. Ree7 h5 31. Nh4 hxg4 32. Ng6#) 28... Rc2 29. Rxc7 Rxc3+? { (9.84 → Mate in 6) Checkmate is now unavoidable. Kd8 was best. } (29... Kd8 30. Rc5 Kd7 31. Rxd5+ Kc6 32. Rd3 Rb2 33. Rf3 b5 34. Ne3 Kd7 35. Rxf6 a5 36. Rb6) 30. Rxc3 d4 31. Rd3 b5 32. Rxd4 a5 33. Rc1 b4 34. Rc5 b3 35. axb3 a4 36. bxa4 Kf7 37. Rd6 Kg6 38. Kh4 Kf7 39. Rc7+ Kg6 40. Nd4 Kh6 41. Rxf6# { White wins by checkmate. } 1-0