[Event "Rated rapid game"] [Site "https://lichess.org/y5NWYd8Y"] [Date "2015.10.14"] [White "JRF2k"] [Black "KSazonov"] [Result "0-1"] [UTCDate "2015.10.14"] [UTCTime "21:27:24"] [WhiteElo "1406"] [BlackElo "1273"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "1200+0"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 { C42 Petrov's Defense: Three Knights Game } d5?! { (0.15 → 0.79) Inaccuracy. Nc6 was best. } (3... Nc6 4. Be2 d5 5. exd5 Nxd5 6. O-O Nxc3 7. dxc3 Qxd1 8. Rxd1 f6 9. Be3 Bf5 10. Rac1 Be6 11. a4 Be7 12. b4 O-O 13. Ra1) 4. d3? { (0.79 → -0.42) Mistake. exd5 was best. } (4. exd5 Bd6 5. Bc4 O-O 6. d3 a6 7. O-O b5 8. Bb3 Nbd7 9. Re1 Bb7 10. Bg5 Qe8 11. Qe2 b4 12. Ne4 Nxd5 13. d4) 4... d4 5. Nd5?! { (-0.32 → -1.06) Inaccuracy. Nb1 was best. } (5. Nb1 Bd6 6. Nbd2 c5 7. Nc4 Nc6 8. Nxd6+ Qxd6 9. Be2 O-O 10. O-O b6 11. Bd2 h6 12. c3 Be6 13. Qa4 Bd7 14. Rac1 Rfc8) 5... Be6?! { (-1.06 → -0.07) Inaccuracy. Nxd5 was best. } (5... Nxd5 6. exd5 Qxd5 7. Be2 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Nc6 10. O-O f6 11. c4 Qd6 12. Qd1 O-O 13. Nd2 Be6 14. Bf3 a5 15. Re1) 6. Bg5?! { (-0.07 → -0.94) Inaccuracy. Nxf6+ was best. } (6. Nxf6+ Qxf6 7. c3 c5 8. Bg5 Qg6 9. Bd2 Bd6 10. Be2 h6 11. Nh4 Qf6 12. Nf5 Bc7 13. O-O Nc6 14. Bg4 O-O 15. cxd4) 6... Bxd5 7. exd5 Qxd5 8. Qe2 Nc6 9. c4 Qa5+ 10. Qd2?? { (-1.23 → -8.11) Blunder. Bd2 was best. } (10. Bd2 Bb4 11. a3 O-O 12. Bxb4 Nxb4 13. O-O-O Nc6 14. g3 Rae8 15. Nd2 Nd7 16. Bg2 Qb6 17. Kb1 Nc5 18. Ne4 Nb3 19. Rde1 Nca5) 10... O-O-O?? { (-8.11 → -0.55) Blunder. Bb4 was best. } (10... Bb4 11. Bxf6 Bxd2+ 12. Nxd2 gxf6 13. a3 Qa4 14. Rc1 Qa5 15. Be2 e4 16. dxe4 Rg8 17. g3 f5 18. exf5 O-O-O 19. b4 Qxa3 20. O-O) 11. g3?? { (-0.55 → -7.83) Blunder. Qxa5 was best. } (11. Qxa5 Nxa5 12. g3 Nc6 13. Bh3+ Kb8 14. O-O h6 15. Bxf6 gxf6 16. a3 h5 17. b4 Bh6 18. Rfe1 a6 19. Kg2 Rhe8 20. Nh4 Ne7) 11... Bb4 12. O-O-O Bxd2+ 13. Nxd2 e4 14. dxe4 Qxg5 15. f3 Nb4 16. f4 Nxa2+ 17. Kb1 Qa5 18. Nb3 Qa4 19. Kc2?! { (-16.88 → Mate in 10) Checkmate is now unavoidable. Bh3+ was best. } (19. Bh3+ Kb8 20. Nc5 Qxc4 21. Bf1 Nc3+ 22. bxc3 Qxc5 23. cxd4 Qb4+ 24. Kc1 Nxe4 25. Bh3 Qa3+ 26. Kb1 Nf2 27. Bg2 Qb3+ 28. Kc1 Qa2) 19... d3+?! { (Mate in 10 → -30.65) Lost forced checkmate sequence. Nb4+ was best. } (19... Nb4+ 20. Kc1 Qxb3 21. Bd3 Nxd3+ 22. Rxd3 Qxc4+ 23. Kd2 Nxe4+ 24. Ke2 Qc2+ 25. Rd2 Qxd2+ 26. Kf3 f5 27. Rf1 Qxh2 28. Rf2 Qxf2#) 20. Bxd3?! { (-30.65 → Mate in 8) Checkmate is now unavoidable. Kb1 was best. } (20. Kb1 Nc3+ 21. Kc1 Nxd1 22. Bh3+ Kb8 23. Rxd1 Qxc4+ 24. Kb1 Qxb3 25. Bg4 Qc2+ 26. Ka1 Nxg4 27. Rg1 Qa4+ 28. Kb1 Qxe4 29. b3 d2+) 20... Nb4+ 21. Kc3 { White resigns. } 0-1