[Event "EXTRA FAST Arena"] [Site "https://lichess.org/ja89EreP"] [Date "2024.02.06"] [White "CaliberXalpha"] [Black "DefeatChess4"] [Result "0-1"] [UTCDate "2024.02.06"] [UTCTime "16:39:31"] [WhiteElo "2193"] [BlackElo "1698"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+48"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A46"] [Opening "Yusupov-Rubinstein System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. e3 e6 3. Nf3 { A46 Yusupov-Rubinstein System } Bb4+ 4. c3 Bd6 5. e4? { (0.89 → -0.49) Mistake. Bd3 was best. } (5. Bd3 Be7 6. e4 d5 7. e5 Nfd7 8. O-O c5 9. Re1 Nc6) 5... c6?? { (-0.49 → 4.28) Blunder. Nxe4 was best. } (5... Nxe4) 6. e5 Be7 7. exf6 Bxf6 8. Be2 d5 9. O-O Nd7 10. Nfd2 e5 11. f4?! { (3.98 → 2.51) Inaccuracy. dxe5 was best. } (11. dxe5 Nxe5 12. Nf3 O-O 13. Be3 Re8 14. Nbd2 a5 15. a4 Ng4 16. Bd4 Bxd4 17. cxd4 Bf5) 11... e4?! { (2.51 → 3.30) Inaccuracy. exd4 was best. } (11... exd4 12. Nf3 dxc3 13. Nxc3 Qb6+ 14. Kh1 O-O 15. Qc2 Re8 16. Bd3 h6 17. Bd2 Nc5 18. Na4) 12. Nb3 O-O 13. Be3 Be7 14. Qd2 c5? { (2.80 → 5.20) Mistake. a5 was best. } (14... a5 15. a4 Re8 16. Nc1 Nf6 17. Na3 Bd6 18. Na2 Bg4 19. h3 Bxe2 20. Qxe2 Rc8 21. Nc1) 15. Qe1? { (5.20 → 2.75) Mistake. dxc5 was best. } (15. dxc5 a5 16. a4 Qc7 17. Na3 Nxc5 18. Nxc5 Bxc5 19. Nb5 Qb6 20. Nd4 Bd7 21. Kh1 Rfe8) 15... cxd4?! { (2.75 → 4.37) Inaccuracy. c4 was best. } (15... c4 16. N3d2 b5 17. b3 Rb8 18. a4 a6 19. axb5 axb5 20. Na3 f5 21. Nc2 Nf6 22. Qf2) 16. Nc5?? { (4.37 → -3.23) Blunder. Nxd4 was best. } (16. Nxd4 Re8 17. Na3 Nc5 18. Qd2 Bd7 19. Nac2 Bd6 20. Nb4 a5 21. Nbc2 Rc8 22. Kh1 Bf8) 16... b5?? { (-3.23 → 2.76) Blunder. dxe3 was best. } (16... dxe3 17. Nb3 Nb6 18. Nd4 Bh4 19. g3 Be7 20. Kg2 Bd7 21. Qc1 Rc8 22. Qxe3 Na4 23. b3) 17. Nxd7 Qxd7?! { (3.00 → 4.51) Inaccuracy. dxe3 was best. } (17... dxe3 18. Nxf8) 18. Bxd4 Bb7 19. Nd2 f6 20. Nb3 Bc5? { (4.47 → 7.52) Mistake. a5 was best. } (20... a5 21. Bc5 Bxc5+ 22. Nxc5 Qc6 23. Nb3 b4 24. Nd4 Qb6 25. Kh1 Ba6 26. Qd1 f5 27. a3) 21. Nxc5 Qc6 22. Nb3 a5 23. Nxa5 Rxa5 24. c4 Ra6 25. cxd5?! { (7.25 → 5.51) Inaccuracy. cxb5 was best. } (25. cxb5 Qd6 26. bxa6 Bxa6 27. Bxa6 Qxa6 28. Qg3 Qa4 29. Rfd1 Qxd1+ 30. Rxd1 Kf7 31. Qb3 Rd8) 25... Qxd5 26. Bc3 e3 27. Rd1?? { (5.77 → Mate in 1) Checkmate is now unavoidable. Bf3 was best. } (27. Bf3 Qd7 28. Bxb7 Qxb7 29. Qxe3 b4 30. Be1 Qf7 31. Bxb4 Re8 32. Qd4 Rxa2 33. Rxa2 Qxa2) 27... Qxg2# { Black wins by checkmate. } 0-1