[Event "2023 Winter Marathon"] [Site "https://lichess.org/2izNyboq"] [Date "2023.12.29"] [White "Many-sided"] [Black "Isak2011"] [Result "0-1"] [UTCDate "2023.12.29"] [UTCTime "15:36:32"] [WhiteElo "2179"] [BlackElo "1834"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 2. d4 d5 { D02 Queen's Pawn Game: Chigorin Variation } 3. Bf4 Nf6 4. e3 e6 5. Bb5 Bd6 6. Bxc6+ bxc6 7. Ne5 Bxe5?! { (-0.13 → 0.66) Inaccuracy. c5 was best. } (7... c5 8. dxc5 Bxc5 9. O-O O-O 10. c4 dxc4 11. Qc2 Nd5 12. Qxc4) 8. Bxe5 Bd7?! { (0.37 → 1.00) Inaccuracy. O-O was best. } (8... O-O 9. O-O Nd7 10. Bg3 c5 11. Qd2 Bb7 12. Re1 Re8 13. Qc3 cxd4 14. exd4 Rc8 15. b4) 9. Nd2 O-O 10. Qf3 Rb8? { (0.60 → 1.89) Mistake. Ne8 was best. } (10... Ne8 11. O-O f6 12. Bg3 Nd6 13. Rfc1 a5 14. a4 Qe7 15. b3 e5 16. c4 Be6 17. dxe5) 11. b3?! { (1.89 → 0.83) Inaccuracy. Bxf6 was best. } (11. Bxf6 Qxf6 12. Qxf6 gxf6 13. Nb3 e5 14. O-O-O h5 15. Rd3 Kh7 16. Re1 Bf5 17. Rc3 Rb6) 11... Ne8 12. g4? { (0.84 → -0.65) Mistake. O-O was best. } (12. O-O f6) 12... f6 13. Bg3 Bc8?! { (-0.71 → -0.09) Inaccuracy. e5 was best. } (13... e5 14. h3 Nd6 15. dxe5 fxe5 16. Qg2 Qf6 17. O-O h5 18. f3 Nf7 19. Rae1 Qh6 20. e4) 14. O-O Nd6 15. c4 dxc4 16. bxc4 Ba6? { (-0.45 → 0.82) Mistake. c5 was best. } (16... c5) 17. Rac1?! { (0.82 → 0.17) Inaccuracy. Qxc6 was best. } (17. Qxc6) 17... f5 18. Qxc6 Bb7 19. Qc5 fxg4 20. Qh5 g6?! { (0.31 → 1.32) Inaccuracy. Rf5 was best. } (20... Rf5) 21. Qh4? { (1.32 → -0.31) Mistake. Qxg4 was best. } (21. Qxg4) 21... Nf5?? { (-0.31 → 1.73) Blunder. Qxh4 was best. } (21... Qxh4 22. Bxh4 Ne4 23. Rfd1 Nxd2 24. Rxd2 Bf3 25. Bg3 Rb7 26. Rd3 Rb2 27. e4 Rfb8 28. Bxc7) 22. Qxd8 Rbxd8 23. c5?? { (1.67 → -0.15) Blunder. Bxc7 was best. } (23. Bxc7 Rd7) 23... Nxg3 24. fxg3 Rxf1+ 25. Rxf1 Bd5?! { (-0.26 → 0.47) Inaccuracy. e5 was best. } (25... e5) 26. Rf6? { (0.47 → -1.03) Mistake. Rb1 was best. } (26. Rb1) 26... c6?! { (-1.03 → 0.00) Inaccuracy. Bxa2 was best. } (26... Bxa2 27. Rf1 Rb8 28. Rc1 Rb2 29. Nc4 Rb4 30. Nd2 a5 31. Kf2 e5 32. Ke2 exd4 33. exd4) 27. Rf4?! { (0.00 → -0.76) Inaccuracy. a3 was best. } (27. a3 Kg7 28. Rf4 h5 29. Kf1 Rb8 30. Ke2 Rb2 31. Kd3 Ra2 32. e4 Rxa3+ 33. Kc2 Ba2) 27... Rf8? { (-0.76 → 0.42) Mistake. Bxa2 was best. } (27... Bxa2 28. Rxg4) 28. e4?? { (0.42 → -3.46) Blunder. Rxf8+ was best. } (28. Rxf8+ Kxf8) 28... Rxf4 29. gxf4 Bxa2 30. Kf2 Kf7 31. Kg3 h5 32. h3 gxh3 33. Kxh3 a5 34. Kh4 Ke7 35. f5 exf5 36. exf5 gxf5 37. Kxh5 Kf6 38. Kh4 Bd5 39. Kg3 a4 40. Kf4?? { (-5.36 → Mate in 14) Checkmate is now unavoidable. Nb1 was best. } (40. Nb1 Be4 41. Na3 Ke6 42. Nc4 Bd3 43. Ne5 Bb5 44. Nf3 a3 45. Ne1 a2 46. Nc2 Ba4) 40... a3 41. Nf1 a2 42. Ne3 a1=Q 43. Kg3 Qxd4 44. Kh2 Qxc5 45. Ng4+ Kg5 46. Kg3 Qc3+ 47. Kh2 Qd2+ 48. Kg1 Qg2# { Black wins by checkmate. } 0-1