[Event "2022 Winter Marathon"] [Site "https://lichess.org/JxKh5q9Q"] [Date "2022.12.28"] [White "ElGranRoque"] [Black "martinsczh"] [Result "1-0"] [UTCDate "2022.12.28"] [UTCTime "19:41:35"] [WhiteElo "1856"] [BlackElo "2369"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E30"] [Opening "Nimzo-Indian Defense: Leningrad Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 { E30 Nimzo-Indian Defense: Leningrad Variation } c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Ne4 8. Nf3 Nc6 9. Qc2 Nxd2 10. Qxd2 cxd4 11. cxd4 Qxd2+ 12. Kxd2 Na5 13. e4? { (-0.50 → -2.06) Mistake. Kc3 was best. } (13. Kc3) 13... Nb3+ 14. Kc3 Nxa1 15. Bd3 d6 16. Rxa1 Bd7 17. Rb1 b6 18. e5 d5 19. c5 Rc8 20. Bb5?! { (-2.54 → -3.85) Inaccuracy. Kd2 was best. } (20. Kd2 O-O 21. cxb6 axb6 22. Ne1 Ra8 23. Nc2 Rfb8 24. Ra1 h5 25. f4 g6 26. g3 Ra7) 20... bxc5 21. Bxd7+?! { (-3.50 → -4.55) Inaccuracy. Ba6 was best. } (21. Ba6 cxd4+ 22. Kd3 Rd8 23. Nxd4 O-O 24. Rc1 f6 25. f4 fxe5 26. fxe5 Rf2 27. Rc7 Ra2) 21... Kxd7 22. Rb7+ Rc7 23. Rxc7+ Kxc7 24. dxc5 Kc6 25. Kd4 Rb8 26. Nd2 Rb2 27. Kc3 Kxc5?? { (-5.73 → 3.01) Blunder. Ra2 was best. } (27... Ra2 28. f4 Rxa3+ 29. Kb4 Rd3 30. Nf3 Rxf3 31. gxf3 g6 32. h3 a5+ 33. Kxa5 Kxc5 34. Ka4) 28. Kxb2 { Black resigns. } 1-0