[Event "Rated classical game"] [Site "https://lichess.org/IsLs5W6g"] [Date "2018.12.08"] [White "peter5555"] [Black "istu"] [Result "0-1"] [UTCDate "2018.12.08"] [UTCTime "10:30:47"] [WhiteElo "1343"] [BlackElo "1352"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+35"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D07"] [Opening "Queen's Gambit Declined: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nc6 { D07 Queen's Gambit Declined: Chigorin Defense } 3. Na3?! { (0.50 → -0.34) Inaccuracy. e3 was best. } (3. e3 e6 4. Nf3 Nf6 5. Nbd2 Be7 6. b3 O-O 7. Bb2 a5) 3... dxc4 4. Nxc4? { (-0.05 → -1.31) Mistake. d5 was best. } (4. d5 Ne5 5. Nf3 Nxf3+ 6. exf3 e6 7. Bxc4 exd5 8. Qxd5 Qxd5 9. Bxd5 Nf6 10. Bb3 Be6) 4... Nf6? { (-1.31 → 0.02) Mistake. Qxd4 was best. } (4... Qxd4 5. Qxd4 Nxd4 6. Ne3 e5 7. Nf3 Nf6 8. Nxe5 Be6 9. g3 O-O-O 10. Bd2 Ne4 11. Nd3) 5. e3 Bf5?! { (-0.26 → 0.44) Inaccuracy. e5 was best. } (5... e5 6. Nf3 e4 7. Nfe5 Nxe5 8. Nxe5 Bd6 9. Nc4 Be7 10. Bd2 Be6 11. Be2 O-O 12. O-O) 6. Nf3 e6 7. b3?? { (0.33 → -1.36) Blunder. a3 was best. } (7. a3 Be7 8. b3 O-O 9. Bb2 Qd5 10. Ncd2 Bg6 11. Bc4 Qh5 12. b4 Ne4 13. Be2 Qh6) 7... Bd6?? { (-1.36 → 0.45) Blunder. Nb4 was best. } (7... Nb4 8. Na3 Nbd5 9. Bd3 Bb4+ 10. Kf1 Bc3 11. Bxf5 exf5 12. Rb1 Ne4 13. h4 O-O 14. Nc4) 8. Bb2 Ng4?! { (-0.05 → 0.92) Inaccuracy. Nb4 was best. } (8... Nb4 9. Nxd6+ Qxd6 10. Ba3 a5 11. Be2 Bc2 12. Qc1 Bd3 13. Qd2 Bxe2 14. Qxe2 Qa6 15. Bxb4) 9. Qd2 Bb4 10. Bc3 a5 11. a4?! { (0.56 → -0.19) Inaccuracy. a3 was best. } (11. a3) 11... e5 12. Rd1 Qe7?! { (-0.11 → 0.49) Inaccuracy. e4 was best. } (12... e4 13. d5 exf3 14. dxc6 fxg2 15. Bxg2 Qxd2+ 16. Bxd2 b6 17. Bxb4 axb4 18. Rd4 Rd8 19. Rf4) 13. Ncxe5 O-O-O?? { (0.00 → 3.90) Blunder. Ngxe5 was best. } (13... Ngxe5 14. Nxe5) 14. Bc4?? { (3.90 → -3.32) Blunder. Nxc6 was best. } (14. Nxc6 bxc6 15. h3 Nh6 16. Ne5 Be4 17. Ba6+ Kb8 18. O-O f6 19. Nd3 c5 20. Bxb4 cxb4) 14... Ncxe5 15. O-O?? { (-3.41 → -18.73) Blunder. Bxb4 was best. } (15. Bxb4 axb4 16. Nxe5 Nxe5 17. Be2 Nc6 18. O-O Be4 19. Bd3 Rhe8 20. Qc2 Bxd3 21. Qxd3 Qe4) 15... f6?? { (-18.73 → -2.67) Blunder. Nxf3+ was best. } (15... Nxf3+ 16. Kh1 Nxd2 17. Bxd2 Qh4 18. h3 Nxf2+ 19. Rxf2 Qxf2 20. Bxb4 axb4 21. Rf1 Qc2 22. Bxf7) 16. Bxb4 axb4 17. Qe2 Ng6? { (-2.58 → -1.05) Mistake. Nxc4 was best. } (17... Nxc4 18. bxc4 b3 19. h3 h5 20. d5 Bc2 21. hxg4 Bxd1 22. Rxd1 hxg4 23. Nd4 Qe4 24. Nxb3) 18. Rd2?! { (-1.05 → -2.24) Inaccuracy. a5 was best. } (18. a5 Qd6 19. a6 Kb8 20. Ra1 b6 21. Rfc1 c6 22. a7+ Ka8 23. h3 h5 24. Bd3 Bxd3) 18... Qd6 19. d5?? { (-1.87 → -4.15) Blunder. a5 was best. } (19. a5 Be4) 19... Nh4?! { (-4.15 → -2.88) Inaccuracy. h5 was best. } (19... h5 20. Rd4 N6e5 21. g3 g5 22. Rc1 Kb8 23. Bb5 Nxf3+ 24. Qxf3 Bc8 25. Qd1 Ne5 26. f4) 20. Rd4?? { (-2.88 → Mate in 2) Checkmate is now unavoidable. g3 was best. } (20. g3 Nxf3+ 21. Qxf3 Bd7 22. Be2 Kb8 23. a5 Ne5 24. Qe4 h5 25. Ra1 Rde8 26. a6 Bg4) 20... Nxf3+ 21. Qxf3 Qxh2# { Black wins by checkmate. } 0-1