[Event "Средняя группа 4-7 класс"] [Site "https://lichess.org/8OCecm7p"] [Date "2021.12.03"] [Round "-"] [White "Sergey_pyatkov"] [Black "lyzhin-kirill_2008"] [Result "0-1"] [GameId "8OCecm7p"] [UTCDate "2021.12.03"] [UTCTime "09:25:50"] [WhiteElo "1338"] [BlackElo "872"] [WhiteRatingDiff "-455"] [BlackRatingDiff "+26"] [Variant "Standard"] [TimeControl "420+5"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.0] } 1... d5 { [%eval 0.09] } 2. e3 { [%eval 0.14] } 2... Nf6 { [%eval 0.05] } 3. d4 { [%eval 0.03] } { D04 Queen's Pawn Game: Colle System } 3... Bg4 { Black offers draw } { [%eval 0.48] } 4. Bb5+?! { (0.48 → -0.26) Inaccuracy. c4 was best. } { [%eval -0.26] } (4. c4 c6 5. h3 Bh5 6. Nc3 e6 7. g4 Bg6 8. Ne5 Nbd7) 4... c6 { [%eval -0.13] } 5. Ba4?! { (-0.13 → -0.95) Inaccuracy. Be2 was best. } { [%eval -0.95] } (5. Be2 e6 6. O-O Nbd7 7. h3 Bf5 8. Nh4 Be4 9. c4 h6) 5... Bxf3?! { (-0.95 → -0.12) Inaccuracy. Nbd7 was best. } { [%eval -0.12] } (5... Nbd7 6. Nbd2 e5 7. h3 Bh5 8. g4 Bg6 9. Nxe5 Nxe5 10. dxe5) 6. gxf3?! { (-0.12 → -0.89) Inaccuracy. Qxf3 was best. } { [%eval -0.89] } (6. Qxf3) 6... b5?! { (-0.89 → -0.29) Inaccuracy. Nbd7 was best. } { [%eval -0.29] } (6... Nbd7 7. c3 e5 8. Bc2 Qe7 9. Nd2 g6 10. Qe2 Bh6 11. dxe5 Nxe5 12. f4 Ned7 13. c4) 7. Bb3 { [%eval -0.17] } 7... e5?? { (-0.17 → 2.05) Blunder. e6 was best. } { [%eval 2.05] } (7... e6 8. e4 Nbd7 9. Be3 a5 10. a4 Nb6 11. c3 Be7 12. e5 Nfd7 13. Nd2 O-O 14. axb5) 8. dxe5 { [%eval 1.96] } 8... Nfd7 { [%eval 1.96] } 9. Nc3?! { (1.96 → 0.81) Inaccuracy. f4 was best. } { [%eval 0.81] } (9. f4 Nc5) 9... Nxe5 { [%eval 1.0] } 10. f4 { [%eval 1.15] } 10... Nc4 { [%eval 1.18] } 11. Bxc4?! { (1.18 → 0.21) Inaccuracy. Rg1 was best. } { [%eval 0.21] } (11. Rg1 Na6 12. e4 Bb4 13. Bxc4 bxc4 14. Qd4 Qe7 15. Be3 Qxe4 16. Qxe4+ dxe4 17. Rxg7 Bxc3+) 11... bxc4 { [%eval 0.32] } 12. Rg1 { [%eval 0.26] } 12... Qh4? { (0.26 → 1.68) Mistake. Na6 was best. } { [%eval 1.68] } (12... Na6 13. Kf1) 13. b3? { (1.68 → 0.29) Mistake. Nxd5 was best. } { [%eval 0.29] } (13. Nxd5) 13... Qxh2 { [%eval 0.0] } 14. Kf1 { [%eval 0.25] } 14... Bb4? { (0.25 → 1.48) Mistake. Qh3+ was best. } { [%eval 1.48] } (14... Qh3+ 15. Ke1 Nd7 16. bxc4 Qh2 17. Ne2 Nc5 18. Qd4 Ne4 19. Rf1 Bb4+ 20. c3 Bc5 21. Qxg7) 15. a3?? { (1.48 → -6.09) Blunder. Qg4 was best. } { [%eval -6.09] } (15. Qg4 Nd7 16. Bb2 Nf6 17. Qf3 Qh6 18. Ke2 Qh5 19. Qxh5 Nxh5 20. bxc4 d4 21. Ne4 dxe3) 15... Bxc3 { [%eval -5.1] } 16. Bd2?! { (-5.10 → -6.86) Inaccuracy. Qf3 was best. } { [%eval -6.86] } (16. Qf3 Qh6) 16... Bxa1 { [%eval -6.92] } 17. Qxa1 { [%eval -7.16] } 17... Nd7 { [%eval -6.46] } 18. Qb2 { [%eval -8.03] } 18... O-O?? { (-8.03 → Mate in 1) Checkmate is now unavoidable. f6 was best. } { [%eval #1] } (18... f6 19. bxc4) 19. b4?? { (Mate in 1 → -8.36) Lost forced checkmate sequence. Qxg7# was best. } { [%eval -8.36] } (19. Qxg7#) 19... Qh6 { [%eval -8.33] } 20. Bc3 { [%eval -8.21] } 20... f6 { [%eval -8.59] } 21. Qc1 { [%eval -8.34] } 21... Nb6 { [%eval -8.13] } 22. f3 { [%eval -8.36] } 22... Na4 { [%eval -8.33] } 23. e4 { [%eval -12.42] } 23... Nxc3 { [%eval -12.71] } 24. e5 { [%eval -14.76] } 24... Na2 { [%eval -14.17] } 25. Qa1 { [%eval -15.95] } 25... Nxb4 { [%eval -11.63] } 26. exf6 { [%eval -13.44] } 26... Rxf6 { [%eval -12.56] } 27. Qb2 { [%eval -21.82] } 27... Na6 { [%eval -15.13] } 28. Qb3?! { (-15.13 → Mate in 7) Checkmate is now unavoidable. Qe5 was best. } { [%eval #-7] } (28. Qe5 Qxf4) 28... cxb3 { [%eval #-6] } 29. cxb3 { [%eval #-6] } 29... Nc5 { [%eval #-6] } 30. Rg6 { [%eval #-4] } 30... Rxg6 { [%eval #-3] } 31. Kf2 { [%eval #-3] } 31... Qxf4 { [%eval #-3] } 32. Ke2 { [%eval #-3] } 32... Rf6 { [%eval #-4] } 33. b4 { [%eval #-4] } 33... Nb3 { [%eval #-3] } 34. Kd3 { [%eval #-1] } 34... Qxf3+ { [%eval #-3] } 35. Kc2 { [%eval #-3] } 35... Rh6 { [%eval #-2] } 36. b5 { [%eval #-2] } 36... Rh2+ { [%eval #-1] } 37. Kb1 { [%eval #-1] } 37... Qf1# { Black wins by checkmate. } 0-1