[Event "НИУ ВШЭ Пермь Блиц Arena"] [Site "https://lichess.org/thweysFv"] [Date "2020.12.02"] [Round "-"] [White "Kaneka"] [Black "prokopeva"] [Result "1-0"] [GameId "thweysFv"] [UTCDate "2020.12.02"] [UTCTime "10:41:03"] [WhiteElo "949"] [BlackElo "1082"] [WhiteRatingDiff "+68"] [BlackRatingDiff "-26"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A05"] [Opening "Zukertort Opening: Quiet System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { [%eval 0.09] } 1... Nf6 { [%eval 0.09] } 2. Nf3 { [%eval 0.0] } { A05 Zukertort Opening: Quiet System } 2... Ne4?! { (0.00 → 0.87) Inaccuracy. e6 was best. } { [%eval 0.87] } (2... e6 3. d4 b6 4. Bd3 d5 5. c4 Bb7 6. O-O dxc4 7. Bxc4) 3. d3 { [%eval 0.52] } 3... Nc5?! { (0.52 → 1.64) Inaccuracy. Nf6 was best. } { [%eval 1.64] } (3... Nf6 4. c4 e6 5. Nc3 d5 6. d4 Be7 7. Be2 O-O 8. O-O) 4. b4 { [%eval 1.56] } 4... a5?? { (1.56 → 5.50) Blunder. Ne6 was best. } { [%eval 5.5] } (4... Ne6 5. Bb2 d5 6. a3 c5 7. Nbd2 d4 8. c3 dxe3 9. fxe3 g6 10. c4 Bg7 11. Bxg7) 5. bxa5?? { (5.50 → 0.72) Blunder. bxc5 was best. } { [%eval 0.72] } (5. bxc5) 5... Rxa5 { [%eval 0.82] } 6. d4 { [%eval 0.76] } 6... Na4 { [%eval 0.9] } 7. Bc4?! { (0.90 → 0.28) Inaccuracy. c4 was best. } { [%eval 0.28] } (7. c4 e6) 7... c5?! { (0.28 → 1.11) Inaccuracy. d5 was best. } { [%eval 1.11] } (7... d5) 8. dxc5? { (1.11 → -0.02) Mistake. Bb3 was best. } { [%eval -0.02] } (8. Bb3 e6 9. c4 Nb6 10. Bd2 Ra6 11. Nc3 cxd4 12. exd4 d5 13. c5 Nc4 14. Bxc4 dxc4) 8... Rxc5?! { (-0.02 → 0.60) Inaccuracy. Nc6 was best. } { [%eval 0.6] } (8... Nc6 9. Nd4) 9. Nbd2?? { (0.60 → -4.75) Blunder. Bb3 was best. } { [%eval -4.75] } (9. Bb3 Ra5 10. O-O Nc6 11. Bxa4 Rxa4 12. Bb2 e6 13. Nbd2 b6 14. c4 Ra8 15. Ne4 d5) 9... Rxc4?? { (-4.75 → 1.98) Blunder. Nc3 was best. } { [%eval 1.98] } (9... Nc3 10. Ne5 Rxe5 11. Qf3 e6 12. O-O Nc6 13. Bb2 Rf5 14. Qh3 Na4 15. Bc1 Ra5 16. Nb3) 10. Nxc4 { [%eval 2.03] } 10... b5 { [%eval 2.16] } 11. Nce5?! { (2.16 → 1.49) Inaccuracy. Nb2 was best. } { [%eval 1.49] } (11. Nb2 e6) 11... Nc3?? { (1.49 → 3.81) Blunder. Qc7 was best. } { [%eval 3.81] } (11... Qc7 12. Nd3 d6 13. O-O Bb7 14. Bd2 Qc6 15. Rb1 e5 16. e4 Be7 17. Re1 Na6 18. Nb4) 12. Qd3 { [%eval 3.74] } 12... Nxa2?? { (3.74 → 11.66) Blunder. Qc7 was best. } { [%eval 11.66] } (12... Qc7 13. Bd2 b4 14. Bxc3 Qxc3+ 15. Qxc3 bxc3 16. Rb1 Na6 17. Rb3 f6 18. Rxc3 Bb7 19. Rb3) 13. Rxa2 { [%eval 8.16] } 13... Bb7 { [%eval 10.18] } 14. Qxb5 { [%eval 10.15] } 14... Bxf3 { [%eval 16.83] } 15. gxf3 { [%eval 16.04] } 15... Nc6 { [%eval 31.16] } 16. Nxc6 { [%eval 29.24] } 16... dxc6?! { (29.24 → Mate in 2) Checkmate is now unavoidable. Qc8 was best. } { [%eval #2] } (16... Qc8 17. Ne5) 17. Qxc6+ { [%eval #1] } 17... Qd7 { [%eval #1] } 18. Qa8+ { [%eval #2] } 18... Qd8 { [%eval #2] } 19. Qb7?! { (Mate in 2 → 18.56) Lost forced checkmate sequence. Qc6+ was best. } { [%eval 18.56] } (19. Qc6+ Qd7 20. Ra8#) 19... e5?! { (18.56 → Mate in 4) Checkmate is now unavoidable. f6 was best. } { [%eval #4] } (19... f6 20. Ra8) 20. Ra8?! { (Mate in 4 → 24.15) Lost forced checkmate sequence. Qc6+ was best. } { [%eval 24.15] } (20. Qc6+ Qd7 21. Ra8+ Ke7 22. Ba3+ Qd6 23. Qxd6#) 20... Qxa8 { [%eval 70.28] } 21. Qxa8+ { [%eval 25.69] } 21... Ke7?! { (25.69 → Mate in 8) Checkmate is now unavoidable. Kd7 was best. } { [%eval #8] } (21... Kd7 22. Qd5+) 22. Ba3+ { [%eval #7] } 22... Kf6 { [%eval #6] } 23. Rg1? { (Mate in 6 → 7.08) Lost forced checkmate sequence. Qc6+ was best. } { [%eval 7.08] } (23. Qc6+ Kf5 24. Rg1 Bb4+ 25. Bxb4 Rd8 26. Be7 f6 27. Bxd8 e4 28. Qxe4#) 23... Bxa3? { (7.08 → Mate in 10) Checkmate is now unavoidable. Bb4+ was best. } { [%eval #10] } (23... Bb4+ 24. Bxb4 Rxa8 25. Bc3 Rc8 26. Kd2 Ke6 27. Rxg7 Rd8+ 28. Ke2 Rc8 29. Kd3 Rd8+ 30. Kc4) 24. Qxh8 { [%eval #9] } 24... Bb4+ { [%eval #9] } 25. Kd1 { [%eval #8] } 25... Bc5 { [%eval #7] } 26. Qxh7 { [%eval #11] } 26... g5 { [%eval #8] } 27. Qh6+ { [%eval #8] } 27... Kf5 { [%eval #1] } 28. Rxg5# { White wins by checkmate. } 1-0