[Event "KEICHESS Arena"] [Site "https://lichess.org/0Iknt8Xr"] [Date "2020.04.22"] [White "Erdene_08"] [Black "amina_7"] [Result "1-0"] [UTCDate "2020.04.22"] [UTCTime "12:00:42"] [WhiteElo "1854"] [BlackElo "1624"] [WhiteRatingDiff "+46"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B00"] [Opening "Nimzowitsch Defense: Franco-Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nf3 Nc6?! { (0.13 → 0.80) Inaccuracy. d5 was best. } { B00 Nimzowitsch Defense: Franco-Nimzowitsch Variation } (2... d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O O-O 7. Bg5) 3. Nc3 Nf6 4. d3 d5 5. exd5?! { (0.42 → -0.17) Inaccuracy. e5 was best. } (5. e5 d4 6. exf6 dxc3 7. bxc3 Qxf6 8. d4 e5 9. Bb5 a6) 5... exd5 6. Be2?! { (-0.04 → -0.62) Inaccuracy. d4 was best. } (6. d4 Bd6 7. Bg5 Be6 8. Nb5 Be7 9. Bf4 Rc8 10. Ne5 Nxe5) 6... Bc5?! { (-0.62 → 0.18) Inaccuracy. a6 was best. } (6... a6 7. Bg5 Be6 8. O-O h6 9. Bh4 Bd6 10. d4 g5 11. Bg3) 7. O-O O-O 8. a3 Bd6 9. Bd2 Ne5 10. Nxe5 Bxe5 11. Na2?? { (-0.28 → -2.42) Blunder. Bg5 was best. } (11. Bg5 h6) 11... Bd6? { (-2.42 → -0.72) Mistake. Bxb2 was best. } (11... Bxb2 12. Rb1 Bxa3 13. c4 dxc4 14. dxc4 a5 15. Be3 c6 16. Qc2 Bd6 17. Rfe1 a4 18. Bb6) 12. Bg5 c5?! { (-0.84 → -0.25) Inaccuracy. Re8 was best. } (12... Re8 13. Nc3 c6 14. d4 Bf5 15. Bh4 h6 16. Re1 Bh7 17. Kh1 g5 18. Bg3 Bg6 19. Bxd6) 13. Bxf6?! { (-0.25 → -1.05) Inaccuracy. Nc3 was best. } (13. Nc3 h6) 13... Qxf6 14. c3 Bb8?! { (-1.06 → -0.10) Inaccuracy. Be6 was best. } (14... Be6 15. d4) 15. d4 cxd4 16. cxd4 Qd6 17. g3 f5?! { (-0.15 → 0.62) Inaccuracy. a6 was best. } (17... a6 18. Nc3 Be6 19. Re1 Ba7 20. Qd2 Rac8 21. Bf1 Rfe8 22. Re5 f6 23. Re2 Bf7 24. Rxe8+) 18. Nb4?! { (0.62 → -0.03) Inaccuracy. f4 was best. } (18. f4 a6) 18... f4 19. Qd2?? { (0.13 → -1.62) Blunder. Bf3 was best. } (19. Bf3 a5 20. Nxd5 fxg3 21. hxg3 Ba7 22. Re1 Be6 23. Nf4 Bf7 24. Rc1 Qxd4 25. Re2 Rad8) 19... fxg3?? { (-1.62 → 0.36) Blunder. Bh3 was best. } (19... Bh3 20. Nd3) 20. fxg3 Qb6?? { (0.47 → 8.09) Blunder. Rxf1+ was best. } (20... Rxf1+ 21. Rxf1 Bc7 22. Qe3 Be6 23. Bh5 Rf8 24. Re1 Bd7 25. Bf3 Bc6 26. Nxc6 bxc6 27. Bg2) 21. Nxd5?! { (8.09 → 5.84) Inaccuracy. Rxf8+ was best. } (21. Rxf8+ Kxf8 22. Nxd5 Qd8 23. Bc4 Be6 24. Rf1+ Kg8 25. Qe3 Bxd5 26. Bxd5+ Kh8 27. Bxb7 Bd6) 21... Qc6?? { (5.84 → Mate in 2) Checkmate is now unavoidable. Rxf1+ was best. } (21... Rxf1+) 22. Ne7+ Kh8 23. Nxc6?! { (Mate in 1 → 16.31) Lost forced checkmate sequence. Rxf8# was best. } (23. Rxf8#) 23... bxc6?! { (16.31 → Mate in 1) Checkmate is now unavoidable. Bd6 was best. } (23... Bd6 24. Rxf8+) 24. Rxf8# { White wins by checkmate. } 1-0