[Event "2024 Spring Marathon"] [Site "https://lichess.org/L36zVjsg"] [Date "2024.05.11"] [White "L-M2024"] [Black "HUB18"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "00:24:55"] [WhiteElo "2601"] [BlackElo "2419"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-3"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "E20"] [Opening "Nimzo-Indian Defense: Kmoch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 { E20 Nimzo-Indian Defense: Kmoch Variation } Bxc3+ 5. bxc3 d5 6. e3 c6 7. Kf2 h6 8. Bd3?! { (0.93 → 0.37) Inaccuracy. Ba3 was best. } (8. Ba3 Nbd7 9. cxd5 exd5 10. h4 c5 11. dxc5 Qc7 12. Qa4 O-O 13. c6) 8... Qe7?! { (0.37 → 1.46) Inaccuracy. O-O was best. } (8... O-O 9. h4) 9. Ne2?! { (1.46 → 0.79) Inaccuracy. cxd5 was best. } (9. cxd5 cxd5 10. a4 Qc7 11. Ba3 b6 12. Qb3 Nc6 13. Rc1 Kd8 14. c4) 9... e5?! { (0.79 → 1.83) Inaccuracy. O-O was best. } (9... O-O) 10. a4 e4 11. Bc2 Bf5 12. Ng3 Bh7 13. Ba3 Qe6 14. cxd5 cxd5 15. c4?! { (1.78 → 1.17) Inaccuracy. Rb1 was best. } (15. Rb1 b6 16. c4 dxc4 17. Rb5 Nbd7 18. d5 Qe5 19. f4 Qc3 20. Bb2 Ng4+) 15... Nc6?! { (1.17 → 1.91) Inaccuracy. dxc4 was best. } (15... dxc4 16. Rb1 Nc6 17. Rxb7 O-O-O 18. Rb2 exf3 19. gxf3 Rhe8 20. Qd2 Bxc2 21. Rxc2) 16. cxd5 Qxd5 17. Bb3 Qd7 18. Rc1 exf3?! { (1.59 → 2.28) Inaccuracy. Ne7 was best. } (18... Ne7 19. d5 O-O 20. d6 Nc6 21. f4 Rac8 22. Qd2 h5 23. Bb2 h4 24. Ne2) 19. gxf3 h5 20. a5 h4 21. Ne2 Qf5?! { (2.10 → 3.01) Inaccuracy. O-O-O was best. } (21... O-O-O 22. Ba4) 22. Nf4 g5 23. Rc5 gxf4 24. Rxf5 fxe3+ 25. Kxe3 Bxf5 26. Kf4 Be6 27. d5 O-O-O?! { (2.64 → 3.60) Inaccuracy. Nh5+ was best. } (27... Nh5+ 28. Ke3 O-O-O 29. Qa1 Bxd5 30. Bxd5 Rhe8+ 31. Be4 f5 32. Rd1 Rxd1 33. Qxd1) 28. dxe6 Rxd1 29. Rxd1 fxe6 30. Bxe6+ Kb8 31. Kf5?! { (3.57 → 2.42) Inaccuracy. Kg5 was best. } (31. Kg5 Nh7+ 32. Kg6 Nf8+ 33. Kg7 Nxe6+ 34. Kxh8 Kc8 35. Kg8 Nxa5 36. Be7 Nc4) 31... Nh5?! { (2.42 → 3.60) Inaccuracy. Ne8 was best. } (31... Ne8 32. Kg5 Nc7 33. Bd6 Re8 34. Bg4 Rd8 35. a6 Ne5 36. Kxh4 b5 37. Rd5) 32. Kg5 Ng7 33. Bg4 Ka8 34. Rd7 Ne8 35. Be6 Ne5?? { (4.05 → Mate in 1) Checkmate is now unavoidable. Kb8 was best. } (35... Kb8 36. f4 a6 37. Bc5 h3 38. f5 Ka8 39. Bb6 Rf8 40. Bf7 Nb8 41. Bxe8) 36. Rd8# { White wins by checkmate. } 1-0