[Event "НИУ ВШЭ Пермь Arena"] [Site "https://lichess.org/Lahn2ff6"] [Date "2021.09.30"] [Round "-"] [White "DMCPOWER"] [Black "MaryanaShah"] [Result "0-1"] [GameId "Lahn2ff6"] [UTCDate "2021.09.30"] [UTCTime "12:16:54"] [WhiteElo "1032"] [BlackElo "1552"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "900+5"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { [%eval -0.25] } { A02 Bird Opening } 1... b6 { [%eval 0.07] } 2. g4? { (0.07 → -1.39) Mistake. e4 was best. } { [%eval -1.39] } (2. e4 Bb7 3. Nc3 e6 4. Nf3 d5 5. exd5 exd5 6. d4 Nf6) 2... Bb7 { [%eval -0.9] } 3. e4? { (-0.90 → -2.17) Mistake. Nf3 was best. } { [%eval -2.17] } (3. Nf3 Bxf3 4. exf3 e6 5. h4 h5 6. d4 Nc6 7. Be3 hxg4) 3... Bxe4 { [%eval -1.95] } 4. Nf3 { [%eval -2.35] } 4... h5 { [%eval -2.13] } 5. gxh5?! { (-2.13 → -3.24) Inaccuracy. g5 was best. } { [%eval -3.24] } (5. g5) 5... Rxh5?! { (-3.24 → -2.25) Inaccuracy. e6 was best. } { [%eval -2.25] } (5... e6 6. d4 Bxf3 7. Qxf3 Qh4+ 8. Kd1 Qxh5 9. Nd2 Bd6 10. Qxh5 Rxh5 11. Be2 Rh3 12. Nf3) 6. Bg2 { [%eval -2.08] } 6... d5 { [%eval -1.72] } 7. b4?? { (-1.72 → -4.34) Blunder. Nc3 was best. } { [%eval -4.34] } (7. Nc3 Bg6) 7... g5?? { (-4.34 → -0.38) Blunder. e6 was best. } { [%eval -0.38] } (7... e6 8. O-O Bxb4 9. d4 g6 10. c3 Ba5 11. Ba3 Nc6 12. Nbd2 Bxc3 13. Rc1 Bxd2 14. Qxd2) 8. fxg5 { [%eval -0.62] } 8... e5?? { (-0.62 → 1.81) Blunder. e6 was best. } { [%eval 1.81] } (8... e6 9. h4 Bxb4 10. Ne5 Qd6 11. Bb2 Nd7 12. Qxh5 Nxe5 13. Bxe4 dxe4 14. Qh7 Nf3+ 15. Ke2) 9. Nc3? { (1.81 → 0.65) Mistake. d3 was best. } { [%eval 0.65] } (9. d3) 9... Bg6 { [%eval 0.72] } 10. Nxe5?! { (0.72 → -0.37) Inaccuracy. h4 was best. } { [%eval -0.37] } (10. h4) 10... Qxg5 { [%eval -0.46] } 11. Nxg6 { [%eval -0.41] } 11... Qxg6?? { (-0.41 → 3.94) Blunder. Qxg2 was best. } { [%eval 3.94] } (11... Qxg2 12. Qxh5) 12. Bxd5?? { (3.94 → -1.48) Blunder. Qe2+ was best. } { [%eval -1.48] } (12. Qe2+ Kd7 13. Nxd5 Rg5 14. Ne3 Nc6 15. Bb2 Re8 16. O-O-O Nxb4 17. a3 Nxc2 18. Bh3+ Kd8) 12... Re5+ { [%eval -1.38] } 13. Be4?? { (-1.38 → -6.06) Blunder. Kf2 was best. } { [%eval -6.06] } (13. Kf2 Nc6) 13... f5? { (-6.06 → -3.69) Mistake. Nf6 was best. } { [%eval -3.69] } (13... Nf6 14. d3) 14. d4 { [%eval -3.64] } 14... Re7 { [%eval -3.55] } 15. Rf1? { (-3.55 → -7.25) Mistake. Be3 was best. } { [%eval -7.25] } (15. Be3 fxe4 16. Qd2 Nc6 17. Rg1 Qf7 18. O-O-O O-O-O 19. d5 Ne5 20. Qe2 Kb7 21. Nxe4 Rxd5) 15... fxe4? { (-7.25 → -3.72) Mistake. Nf6 was best. } { [%eval -3.72] } (15... Nf6 16. Be3) 16. Nxe4?? { (-3.72 → -15.45) Blunder. Be3 was best. } { [%eval -15.45] } (16. Be3 Nc6) 16... Rxe4+ { [%eval -10.92] } 17. Kf2 { [%eval -10.75] } 17... Qf5+ { [%eval -8.08] } 18. Kg1 { [%eval -8.58] } 18... Qg6+ { [%eval -8.28] } 19. Kh1 { [%eval -8.45] } 19... Nd7 { [%eval -8.53] } 20. Rg1 { [%eval -8.51] } 20... Qe6 { [%eval -7.76] } 21. Qh5+ { [%eval -7.67] } 21... Qf7 { [%eval -7.68] } 22. Qh8? { (-7.68 → Mate in 2) Checkmate is now unavoidable. Qxf7+ was best. } { [%eval #-2] } (22. Qxf7+ Kxf7 23. c3 Ngf6 24. Bg5 Bd6 25. Rg2 Rh8 26. Rf1 Ke6 27. a4 Rh3 28. c4 Bxb4) 22... Ndf6? { (Mate in 2 → -8.75) Lost forced checkmate sequence. Qf3+ was best. } { [%eval -8.75] } (22... Qf3+ 23. Rg2 Re1#) 23. Rxg8 { [%eval -14.92] } 23... Nxg8 { [%eval -14.14] } 24. Qh3?! { (-14.14 → Mate in 8) Checkmate is now unavoidable. Bf4 was best. } { [%eval #-8] } (24. Bf4 Rxf4) 24... Rxd4?! { (Mate in 8 → -10.36) Lost forced checkmate sequence. Re1+ was best. } { [%eval -10.36] } (24... Re1+ 25. Kg2 Qf1+ 26. Kg3 Bd6+ 27. Kh4 Re4+ 28. Qg4 Rxg4+ 29. Kxg4 Qg2+ 30. Kh4 Nf6 31. h3) 25. Qe6+?! { (-10.36 → Mate in 6) Checkmate is now unavoidable. Qe3+ was best. } { [%eval #-6] } (25. Qe3+ Be7) 25... Qxe6 { [%eval #-5] } 26. Bh6 { White offers draw } { [%eval #-3] } 26... Bxh6 { [%eval #-4] } 27. Rg1 { [%eval #-2] } 27... O-O-O { [%eval #-3] } 28. Rg6 { [%eval #-3] } 28... Qe4+ { [%eval #-3] } 29. Rg2 { [%eval #-1] } 29... Rd1# { Black wins by checkmate. } 0-1