[Event "2021 Winter Marathon"] [Site "https://lichess.org/9FCoG27f"] [Date "2021.12.28"] [White "maxnersting"] [Black "Agar02"] [Result "0-1"] [UTCDate "2021.12.28"] [UTCTime "04:35:01"] [WhiteElo "1713"] [BlackElo "2152"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A11"] [Opening "English Opening: Caro-Kann Defensive System"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c6 { A11 English Opening: Caro-Kann Defensive System } 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nc6 5. g3 Bf5 6. Bg2 Nf6 7. e3?! { (-0.14 → -0.71) Inaccuracy. Nf3 was best. } (7. Nf3 e6 8. Nh4 Be4 9. f3 Bg6 10. O-O Rc8 11. Nxg6 hxg6) 7... e6 8. Nge2 Bb4 9. Qb3 O-O 10. a3 Ba5?! { (-1.65 → -0.91) Inaccuracy. Bxc3+ was best. } (10... Bxc3+ 11. Nxc3) 11. Qd1 Ne4?! { (-1.29 → -0.28) Inaccuracy. Rc8 was best. } (11... Rc8 12. O-O h5 13. h3 Re8 14. Bd2 Bc7 15. Be1 Bb8 16. Nf4 Bxf4 17. gxf4 Na5 18. b3) 12. b4 Bc7 13. Nxe4 Bxe4 14. O-O Bxg2 15. Kxg2 f5?! { (-0.61 → 0.18) Inaccuracy. Qf6 was best. } (15... Qf6 16. Qd3 Rac8 17. Bd2 Ne7 18. Rac1 h5 19. Rc3 Bd6 20. e4 dxe4 21. Qxe4 Nd5 22. Rxc8) 16. Bb2 Bd6 17. Rc1 Rc8 18. Qb3 Qd7 19. a4?! { (-0.43 → -1.39) Inaccuracy. Bc3 was best. } (19. Bc3 Ne7 20. Bd2 b5 21. Ra1 Rc4 22. Rfc1 Rb8 23. a4 a6 24. axb5 axb5 25. Ra6 Nc6) 19... Nxb4 20. Ba3 Nc6?? { (-1.67 → 1.76) Blunder. a5 was best. } (20... a5) 21. Bxd6 Qxd6 22. Nf4?? { (1.64 → -1.04) Blunder. Qxb7 was best. } (22. Qxb7 Rc7) 22... Rc7?! { (-1.04 → -0.31) Inaccuracy. Na5 was best. } (22... Na5) 23. Rc2?! { (-0.31 → -1.13) Inaccuracy. Qb5 was best. } (23. Qb5 g5) 23... g5 24. Nd3 Rfc8?! { (-1.02 → -0.15) Inaccuracy. Na5 was best. } (24... Na5 25. Qa2) 25. Nc5?? { (-0.15 → -3.95) Blunder. Rfc1 was best. } (25. Rfc1 b6 26. Qb5 Kf8 27. Qa6 Ne7 28. Rc5 Qd8 29. Rxc7 Rxc7 30. Rh1 Qc8 31. Qb5 Qd7) 25... b6 26. Na6 Nxd4 27. Rxc7 Nxb3 28. Rxc8+ Kf7 29. Rc7+?! { (-4.47 → -5.74) Inaccuracy. Kg1 was best. } (29. Kg1 f4) 29... Kf6 30. Rb1 Nc5?? { (-5.86 → -2.92) Blunder. d4 was best. } (30... d4 31. Rd1) 31. Rxa7 Qc6?! { (-3.22 → -1.98) Inaccuracy. Nd3 was best. } (31... Nd3 32. Rd1) 32. Nxc5?! { (-1.98 → -3.13) Inaccuracy. Nb4 was best. } (32. Nb4) 32... bxc5 33. Rbb7?? { (-2.38 → -5.06) Blunder. Kg1 was best. } (33. Kg1) 33... c4?? { (-5.06 → 0.00) Blunder. d4+ was best. } (33... d4+) 34. Rxh7?? { (0.00 → -2.16) Blunder. Rc7 was best. } (34. Rc7 Qb6 35. Rcb7 Qc6) 34... Ke5 35. f4+? { (-2.35 → -4.09) Mistake. Rhc7 was best. } (35. Rhc7 Qd6) 35... Ke4 36. Kf2? { (-4.78 → -13.49) Mistake. Rhe7 was best. } (36. Rhe7 gxf4) 36... Qb6 37. Rhb7?! { (-16.25 → Mate in 5) Checkmate is now unavoidable. g4 was best. } (37. g4 Qxe3+) 37... Qxe3+ 38. Kg2 g4? { (Mate in 4 → -7.32) Lost forced checkmate sequence. Qe2+ was best. } (38... Qe2+ 39. Kg1 Kf3 40. Rb3+ cxb3 41. fxg5 Qd1#) 39. Re7? { (-7.32 → Mate in 3) Checkmate is now unavoidable. Rb1 was best. } (39. Rb1) 39... Qe2+ 40. Kg1 Kf3 41. Rxe6 Qg2# { Black wins by checkmate. } 0-1