[Event "rated classical game"] [Site "https://lichess.org/WFqTBHus"] [Date "2019.12.11"] [Round "-"] [White "alirezamafi"] [Black "Bolves"] [Result "1-0"] [GameId "WFqTBHus"] [UTCDate "2019.12.11"] [UTCTime "20:34:56"] [WhiteElo "1133"] [BlackElo "978"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D01"] [Opening "Richter-Veresov Attack: Boyce Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.25] } 1... d5 { [%eval 0.25] } 2. Nc3 { [%eval -0.15] } 2... Nf6 { [%eval -0.26] } 3. Bg5 { [%eval -0.26] } 3... Ne4?! { (-0.26 → 0.71) Inaccuracy. Nbd7 was best. } { [%eval 0.71] } { D01 Richter-Veresov Attack: Boyce Defense } (3... Nbd7 4. e3 e6 5. Nf3 c5 6. Be2 Be7 7. O-O O-O 8. Bf4) 4. Nxe4 { [%eval 0.54] } 4... dxe4 { [%eval 0.91] } 5. e3 { [%eval 0.78] } 5... Qd5 { [%eval 0.86] } 6. Ne2?? { (0.86 → -4.01) Blunder. Bf4 was best. } { [%eval -4.01] } (6. Bf4 e6 7. Bxc7 Qc6 8. Ba5 b6 9. Bc3 Nd7 10. d5 exd5 11. Ne2 Nf6 12. h3 Be7) 6... Qxg5 { [%eval -3.76] } 7. f4? { (-3.76 → -6.06) Mistake. a3 was best. } { [%eval -6.06] } (7. a3 Nd7) 7... Qa5+?! { (-6.06 → -4.33) Inaccuracy. exf3 was best. } { [%eval -4.33] } (7... exf3 8. Nf4 e5 9. dxe5 Qxe5 10. Qxf3 Bc5 11. Bc4 O-O 12. O-O Bxe3+ 13. Kh1 Qxf4 14. Qxf4) 8. Nc3 { [%eval -4.3] } 8... Qb4?! { (-4.30 → -3.32) Inaccuracy. e6 was best. } { [%eval -3.32] } (8... e6 9. a3 h5 10. Be2 c6 11. O-O Qf5 12. Nb1 Qg6 13. c4 Nd7 14. c5 Nf6 15. Nd2) 9. Qc1?! { (-3.32 → -4.46) Inaccuracy. a3 was best. } { [%eval -4.46] } (9. a3 Qa5 10. Qd2 Nd7 11. Nxe4 Qxd2+ 12. Kxd2 g6 13. g4 Bg7 14. Be2 O-O 15. h4 c5) 9... Bg4?! { (-4.46 → -3.19) Inaccuracy. Bf5 was best. } { [%eval -3.19] } (9... Bf5 10. Qd2 e6 11. a3 Qb6 12. Be2 h5 13. b4 c6 14. Na4 Qc7 15. c4 Nd7 16. O-O) 10. Bb5+?! { (-3.19 → -4.19) Inaccuracy. a3 was best. } { [%eval -4.19] } (10. a3 Qb6 11. Nxe4 g6 12. b4 Bg7 13. c4 O-O 14. Nf2 Be6 15. Bd3 c6 16. O-O Qc7) 10... c6 { [%eval -4.06] } 11. Ba4 { [%eval -4.68] } 11... Na6 { [%eval -4.13] } 12. h3 { [%eval -4.29] } 12... b5?? { (-4.29 → -2.03) Blunder. Bd7 was best. } { [%eval -2.03] } (12... Bd7 13. a3 Qd6 14. Qd2 f5 15. g4 e6 16. Bb3 O-O-O 17. O-O-O Kb8 18. Kb1 Nc7 19. Na4) 13. Bb3?! { (-2.03 → -3.23) Inaccuracy. a3 was best. } { [%eval -3.23] } (13. a3 Qd6) 13... Bf5 { [%eval -3.27] } 14. Qd2 { [%eval -3.24] } 14... e5?? { (-3.24 → -0.80) Blunder. h5 was best. } { [%eval -0.8] } (14... h5 15. a4 bxa4 16. Bxa4 Rh6 17. O-O Rd8 18. Bb3 Qb6 19. Na4 Qc7 20. Bc4 Nb8 21. Nc5) 15. O-O-O?? { (-0.80 → -3.53) Blunder. fxe5 was best. } { [%eval -3.53] } (15. fxe5 Qe7) 15... exd4 { [%eval -3.31] } 16. Qxd4?! { (-3.31 → -4.73) Inaccuracy. exd4 was best. } { [%eval -4.73] } (16. exd4 O-O-O) 16... c5?? { (-4.73 → 24.38) Blunder. Qxd4 was best. } { [%eval 24.38] } (16... Qxd4 17. exd4 Bd6 18. Rhf1 b4 19. Nb1 Bd7 20. g4 f5 21. Nd2 g6 22. gxf5 gxf5 23. Nc4) 17. Qd5 { [%eval 22.56] } 17... Nc7?! { (22.56 → Mate in 1) Checkmate is now unavoidable. Qd4 was best. } { [%eval #1] } (17... Qd4 18. Qxa8+) 18. Qxf5?! { (Mate in 1 → 25.91) Lost forced checkmate sequence. Qxf7# was best. } { [%eval 25.91] } (18. Qxf7#) 18... c4?! { (25.91 → Mate in 1) Checkmate is now unavoidable. Qd4 was best. } { [%eval #1] } (18... Qd4 19. Bxf7+) 19. Qe5+?? { (Mate in 1 → -0.57) Lost forced checkmate sequence. Qd7# was best. } { [%eval -0.57] } (19. Qd7#) 19... Qe7 { [%eval -0.52] } 20. Qxe4? { (-0.52 → -2.26) Mistake. Nxb5 was best. } { [%eval -2.26] } (20. Nxb5 Qxe5 21. fxe5 Nxb5 22. Bxc4 a6 23. Rhf1 Ra7 24. a4 Rc7 25. Bb3 Na7 26. Rd4 Nc6) 20... cxb3?? { (-2.26 → Mate in 2) Checkmate is now unavoidable. Qxe4 was best. } { [%eval #2] } (20... Qxe4 21. Nxe4 cxb3 22. axb3 a5 23. Rd4 a4 24. Rhd1 axb3 25. cxb3 f5 26. Ng3 Bc5 27. Rd7) 21. Qc6+ { [%eval #1] } 21... Qd7 { [%eval #1] } 22. Qxd7# { White wins by checkmate. } 1-0