[Event "НИУ ВШЭ Пермь Arena"] [Site "https://lichess.org/In1za5Qj"] [Date "2021.03.08"] [Round "-"] [White "IIMartynov"] [Black "aleksandrasilinahse"] [Result "0-1"] [GameId "In1za5Qj"] [UTCDate "2021.03.08"] [UTCTime "11:05:36"] [WhiteElo "1492"] [BlackElo "1957"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "900+5"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.17] } 1... d5 { [%eval 0.24] } 2. d4 { [%eval 0.13] } { D02 Queen's Pawn Game: Zukertort Variation } 2... g6?! { (0.13 → 0.71) Inaccuracy. e6 was best. } { [%eval 0.71] } (2... e6 3. c4 Nf6 4. e3 b6 5. b3 Bb7 6. Bb2 Bd6 7. g3) 3. e3 { [%eval 0.36] } 3... Bg7 { [%eval 0.4] } 4. Nc3?! { (0.40 → -0.23) Inaccuracy. c4 was best. } { [%eval -0.23] } (4. c4 c6 5. Nc3 Nf6 6. Be2 O-O 7. O-O Nbd7 8. h3 Re8) 4... Nf6 { [%eval -0.26] } 5. Bd3 { [%eval -0.36] } 5... b6?! { (-0.36 → 0.36) Inaccuracy. c5 was best. } { [%eval 0.36] } (5... c5 6. h3 O-O 7. O-O b6 8. dxc5 bxc5 9. e4 c4 10. Be2) 6. Ne5 { [%eval -0.13] } 6... Bb7 { [%eval -0.13] } 7. Bb5+?! { (-0.13 → -0.74) Inaccuracy. a4 was best. } { [%eval -0.74] } (7. a4 c5 8. Bb5+ Nfd7 9. a5 cxd4 10. Nxd7 Nxd7 11. exd4 bxa5 12. Na4 O-O 13. O-O Rb8) 7... c6 { [%eval -0.67] } 8. Bd3 { [%eval -0.58] } 8... Nbd7 { [%eval -0.25] } 9. b3?! { (-0.25 → -0.81) Inaccuracy. f4 was best. } { [%eval -0.81] } (9. f4 c5 10. a4 a6 11. b3 Qc7 12. Bb2 O-O 13. O-O cxd4 14. exd4 Ne4 15. Nxe4 dxe4) 9... Nxe5 { [%eval -0.81] } 10. dxe5 { [%eval -0.73] } 10... Nd7 { [%eval -0.89] } 11. Bf5?? { (-0.89 → -6.02) Blunder. f4 was best. } { [%eval -6.02] } (11. f4 f6) 11... Bxe5? { (-6.02 → -3.25) Mistake. gxf5 was best. } { [%eval -3.25] } (11... gxf5 12. f4 e6 13. Bb2 Qh4+ 14. g3 Qh6 15. Qd2 f6 16. exf6 Nxf6 17. O-O-O O-O 18. g4) 12. Bb2?? { (-3.25 → -6.63) Blunder. Bxd7+ was best. } { [%eval -6.63] } (12. Bxd7+ Qxd7 13. Bb2 Bg7 14. Qe2 e5 15. O-O-O O-O-O 16. Kb1 Kb8 17. f3 Qc7 18. h4 h5) 12... O-O?? { (-6.63 → -2.74) Blunder. gxf5 was best. } { [%eval -2.74] } (12... gxf5 13. Qd2 e6 14. O-O-O Qe7 15. h3 h5 16. Ne2 Bxb2+ 17. Kxb2 O-O-O 18. Rhe1 Kb8 19. f4) 13. Bh3 { [%eval -3.29] } 13... Bf6 { [%eval -3.05] } 14. Qd2 { [%eval -3.3] } 14... b5?! { (-3.30 → -2.37) Inaccuracy. e6 was best. } { [%eval -2.37] } (14... e6 15. O-O Qe7 16. Nd1 Bxb2 17. Nxb2 Nf6 18. f3 e5 19. a4 c5 20. a5 b5 21. Nd1) 15. b4?? { (-2.37 → -5.16) Blunder. Bxd7 was best. } { [%eval -5.16] } (15. Bxd7 Qxd7) 15... a5?! { (-5.16 → -4.07) Inaccuracy. Ne5 was best. } { [%eval -4.07] } (15... Ne5 16. O-O a5 17. a3 Nc4 18. Qc1 Qd6 19. Rb1 Bc8 20. Bxc8 Rfxc8 21. Rd1 Qc7 22. h3) 16. bxa5? { (-4.07 → -6.98) Mistake. Bxd7 was best. } { [%eval -6.98] } (16. Bxd7 Qxd7) 16... Rxa5? { (-6.98 → -3.92) Mistake. Ne5 was best. } { [%eval -3.92] } (16... Ne5) 17. a3? { (-3.92 → -6.52) Mistake. Bxd7 was best. } { [%eval -6.52] } (17. Bxd7 Qxd7 18. O-O Rfa8 19. Rab1 Bc8 20. h3 Bg7 21. f3 Qc7 22. Kh1 Qd6 23. a3 Qc5) 17... b4?? { (-6.52 → -2.08) Blunder. Ne5 was best. } { [%eval -2.08] } (17... Ne5) 18. Ne2?? { (-2.08 → -8.51) Blunder. axb4 was best. } { [%eval -8.51] } (18. axb4) 18... Bxb2 { [%eval -8.13] } 19. Ra2 { [%eval -8.75] } 19... bxa3 { [%eval -9.05] } 20. Qb4 { [%eval -9.9] } 20... Rb5 { [%eval -9.7] } 21. Qa4 { [%eval -13.76] } 21... Nc5 { [%eval -13.53] } 22. Qf4 { [%eval -15.87] } 22... Qa5+ { [%eval -15.59] } 23. c3 { [%eval -18.87] } 23... Bxc3+ { [%eval -18.52] } 24. Nxc3 { [%eval -18.49] } 24... Qxc3+ { [%eval -18.71] } 25. Ke2 { [%eval -18.92] } 25... Ba6 { [%eval -14.61] } 26. Rha1?! { (-14.61 → Mate in 6) Checkmate is now unavoidable. Kf3 was best. } { [%eval #-6] } (26. Kf3 Ne4) 26... Rb2+?! { (Mate in 6 → -20.12) Lost forced checkmate sequence. Rb4+ was best. } { [%eval -20.12] } (26... Rb4+ 27. Kd1 Qd3+ 28. Ke1 Qf1+ 29. Kd2 Nb3+ 30. Kc3 Rc4+ 31. Qxc4 Qxc4#) 27. Kf3 { [%eval -19.43] } 27... Be2+ { [%eval -20.55] } 28. Kg3 { [%eval -19.8] } 28... Ne4+ { [%eval -21.03] } 29. Kh4?! { (-21.03 → Mate in 7) Checkmate is now unavoidable. Qxe4 was best. } { [%eval #-7] } (29. Qxe4 dxe4) 29... g5+ { [%eval #-6] } 30. Qxg5+ { [%eval #-6] } 30... Nxg5 { [%eval -26.68] } 31. Kxg5?! { (-26.68 → Mate in 1) Checkmate is now unavoidable. Bf5 was best. } { [%eval #-1] } (31. Bf5 Rxa2) 31... Qf6# { Black wins by checkmate. } 0-1