[Event "2021 Summer Marathon"] [Site "https://lichess.org/iwdgPu1b"] [Date "2021.08.07"] [Round "-"] [White "Batsuren_Dambasuren"] [Black "Black_Winter_Day"] [Result "0-1"] [GameId "iwdgPu1b"] [UTCDate "2021.08.07"] [UTCTime "15:11:12"] [WhiteElo "2834"] [BlackElo "2490"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [WhiteTitle "IM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Modern Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 { [%eval 0.0] } 1... e5 { [%eval 0.44] } { A01 Nimzo-Larsen Attack: Modern Variation } 2. Bb2 { [%eval 0.0] } 2... d6 { [%eval 0.21] } 3. Nf3 { [%eval -0.3] } 3... Nf6 { [%eval 0.11] } 4. e3 { [%eval 0.0] } 4... g6 { [%eval 0.03] } 5. d4 { [%eval -0.13] } 5... e4 { [%eval 0.13] } 6. Nfd2 { [%eval -0.01] } 6... d5 { [%eval -0.09] } 7. c4 { [%eval -0.09] } 7... c6 { [%eval -0.32] } 8. cxd5 { [%eval -0.65] } 8... cxd5 { [%eval -0.46] } 9. Nc3 { [%eval -0.66] } 9... Bg7 { [%eval -0.21] } 10. Be2 { [%eval -0.4] } 10... O-O { [%eval -0.51] } 11. O-O { [%eval -0.23] } 11... Be6 { [%eval -0.1] } 12. f3?! { (-0.10 → -0.90) Inaccuracy. b4 was best. } { [%eval -0.9] } (12. b4) 12... exf3 { [%eval -1.09] } 13. Bxf3? { (-1.09 → -2.37) Mistake. Nxf3 was best. } { [%eval -2.37] } (13. Nxf3) 13... Nc6 { [%eval -2.22] } 14. a3 { [%eval -2.71] } 14... Qd7?! { (-2.71 → -1.97) Inaccuracy. Ne7 was best. } { [%eval -1.97] } (14... Ne7 15. g4 Qd7 16. g5 Ne8 17. Qe2 Rc8 18. Rac1 Nf5 19. a4 Qd8 20. Kh1 Nc7 21. Rg1) 15. b4 { [%eval -2.05] } 15... a6?! { (-2.05 → -1.14) Inaccuracy. Rac8 was best. } { [%eval -1.14] } (15... Rac8) 16. Nb3 { [%eval -1.41] } 16... Qe7?! { (-1.41 → -0.50) Inaccuracy. b6 was best. } { [%eval -0.5] } (16... b6 17. Nc1 Ne7 18. Nd3 Nf5 19. Ne5 Qb7 20. Qd3 Rfc8 21. a4 h5 22. b5 axb5 23. axb5) 17. Nc5 { [%eval -0.51] } 17... Rad8 { [%eval -0.37] } 18. Re1 { [%eval -0.8] } 18... Bf5?! { (-0.80 → 0.00) Inaccuracy. Rfe8 was best. } { [%eval 0.0] } (18... Rfe8) 19. Qb3 { [%eval 0.0] } 19... h5?? { (0.00 → 1.93) Blunder. Be6 was best. } { [%eval 1.93] } (19... Be6 20. a4 g5 21. Be2 Bc8 22. Bf3) 20. Nxd5 { [%eval 2.16] } 20... Nxd5 { [%eval 2.12] } 21. Bxd5 { [%eval 2.22] } 21... Qg5?? { (2.22 → 4.96) Blunder. b6 was best. } { [%eval 4.96] } (21... b6 22. Bxc6) 22. Bf3? { (4.96 → 2.70) Mistake. Nxb7 was best. } { [%eval 2.7] } (22. Nxb7) 22... h4?! { (2.70 → 3.58) Inaccuracy. b6 was best. } { [%eval 3.58] } (22... b6 23. Nb7) 23. d5?? { (3.58 → -0.90) Blunder. Nxb7 was best. } { [%eval -0.9] } (23. Nxb7 Rc8) 23... Ne5 { [%eval -0.88] } 24. Be2?? { (-0.88 → -4.02) Blunder. Bxe5 was best. } { [%eval -4.02] } (24. Bxe5 Bxe5) 24... h3 { [%eval -3.92] } 25. g3 { [%eval -4.33] } 25... b6 { [%eval -3.96] } 26. e4 { [%eval -3.91] } 26... bxc5 { [%eval -4.22] } 27. exf5 { [%eval -4.42] } 27... c4 { [%eval -4.29] } 28. Qc2? { (-4.29 → -7.67) Mistake. Bxc4 was best. } { [%eval -7.67] } (28. Bxc4 Nxc4) 28... Qe3+ { [%eval -7.05] } 29. Kf1 { [%eval -7.77] } 29... Nf3 { [%eval -7.89] } 30. Bxf3 { [%eval -7.76] } 30... Qxf3+ { [%eval -7.31] } 31. Kg1 { [%eval -8.85] } 31... c3 { [%eval -8.66] } 32. Rad1 { [%eval -9.7] } 32... cxb2 { [%eval -9.93] } 33. Rd3 { [%eval -13.93] } 33... Qxf5 { [%eval -14.83] } 34. Red1?! { (-14.83 → Mate in 8) Checkmate is now unavoidable. Qd1 was best. } { [%eval #-8] } (34. Qd1 Rfe8) 34... Rxd5 { [%eval #-7] } 35. Qe2 { [%eval #-6] } 35... Rxd3 { [%eval #-5] } 36. Rxd3 { [%eval #-4] } 36... b1=Q+ { [%eval #-3] } 37. Rd1 { [%eval #-3] } 37... Qxd1+ { [%eval #-4] } 38. Qxd1 { [%eval #-4] } 38... Qe4 { [%eval #-3] } 39. Qd2 { [%eval #-3] } 39... Re8 { [%eval #-3] } 40. Kf1 { [%eval #-2] } 40... Bd4 { [%eval #-2] } 41. Qh6 { [%eval #-1] } 41... Qg2# { Black wins by checkmate. } 0-1