[Event "Rated classical game"] [Site "https://lichess.org/ZFexdk3q"] [Date "2018.09.06"] [White "Lethkhar"] [Black "mamadros"] [Result "1-0"] [UTCDate "2018.09.06"] [UTCTime "07:59:47"] [WhiteElo "995"] [BlackElo "1086"] [WhiteRatingDiff "+26"] [BlackRatingDiff "-13"] [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. g3 Bf5 4. Bg2 Nb4?? { (0.38 → 4.33) Blunder. e6 was best. } (4... e6 5. Nf3 Bb4+ 6. Bd2 Be7 7. O-O Nf6 8. Nc3 dxc4 9. Qa4) 5. Bd2?? { (4.33 → -1.60) Blunder. Qa4+ was best. } (5. Qa4+ c6 6. Qxb4 Qd7 7. Nf3 e5 8. Qa4 exd4 9. cxd5 c5 10. Qxd7+ Bxd7 11. Ne5 Nf6) 5... Nc2+ 6. Kf1 Nxa1 7. Nc3?! { (-1.72 → -2.56) Inaccuracy. cxd5 was best. } (7. cxd5 Bc2) 7... Nc2?! { (-2.56 → -1.43) Inaccuracy. e5 was best. } (7... e5 8. Nxd5 c6 9. Ne3 Qxd4 10. Qc1 Qd7 11. Nf3 e4 12. Nh4 Be6 13. Bxe4 Nf6 14. Bd3) 8. g4?! { (-1.43 → -2.46) Inaccuracy. cxd5 was best. } (8. cxd5) 8... Be4?? { (-2.46 → -0.29) Blunder. Bg6 was best. } (8... Bg6 9. cxd5 Qd6 10. h4 h5 11. gxh5 Bh7 12. Ne4 Bxe4 13. Bxe4 Nxd4 14. Qa4+ c6 15. Qxd4) 9. Nxe4 Nxd4 10. Qa4+ c6? { (-0.73 → 0.74) Mistake. b5 was best. } (10... b5 11. cxb5 e5 12. Nc3 Ne7 13. Be3 a6 14. Nxd5 Nxd5 15. bxa6+ Qd7 16. Qxd7+ Kxd7 17. Bxd5) 11. Nc5?? { (0.74 → -2.22) Blunder. cxd5 was best. } (11. cxd5 e5 12. e3 b5 13. Qa6 Qc8 14. Qxc8+ Rxc8 15. exd4 cxd5 16. Nc3 exd4 17. Nxd5 Ne7) 11... Qb6 12. b4? { (-1.85 → -3.29) Mistake. Nxb7 was best. } (12. Nxb7 Qxb2) 12... a5?? { (-3.29 → -0.52) Blunder. e6 was best. } (12... e6 13. cxd5 exd5 14. Nf3 Bxc5 15. bxc5 Qb1+ 16. Ne1 Qb2 17. e3 Qxd2 18. Qxd4 Qxd4 19. exd4) 13. e3 Nc2? { (-0.86 → 0.59) Mistake. Ne6 was best. } (13... Ne6 14. cxd5 Nc7 15. dxc6 axb4 16. Nd7 Rxa4 17. Nxb6 Ra6 18. Na8 Rxa8 19. cxb7 Rb8 20. Bc6+) 14. b5?? { (0.59 → -3.37) Blunder. cxd5 was best. } (14. cxd5 Qb5+ 15. Qxb5 cxb5 16. bxa5 Nf6 17. g5 Nd7 18. Nxb7 Ra7 19. d6 exd6 20. Bc6 Be7) 14... Qxc5 15. bxc6 bxc6 16. Ne2? { (-2.99 → -5.07) Mistake. Qxc2 was best. } (16. Qxc2 e6 17. Nf3 Bd6 18. Ke2 Nf6 19. Nd4 O-O 20. g5 Ne4 21. Bxe4 dxe4 22. h4 Rfd8) 16... Rb8? { (-5.07 → -2.75) Mistake. Nb4 was best. } (16... Nb4) 17. Nc3? { (-2.75 → -5.36) Mistake. Qxc2 was best. } (17. Qxc2) 17... d4?? { (-5.36 → 1.66) Blunder. Qxc4+ was best. } (17... Qxc4+ 18. Qxc4 dxc4 19. Bxc6+ Kd8 20. Na4 Nb4 21. Bf3 e6 22. Ke2 Nf6 23. Nb2 c3 24. Bxc3) 18. Qxc6+?? { (1.66 → -3.40) Blunder. Bxc6+ was best. } (18. Bxc6+ Kd8 19. Ne4 Qa7 20. Qxc2 e6 21. exd4 Qc7 22. d5 Bb4 23. Bxb4 Rxb4 24. a3 Rb6) 18... Qxc6 19. Bxc6+ Kd8 20. Nb5 Nf6?? { (-3.87 → 6.34) Blunder. Nb4 was best. } (20... Nb4 21. Bg2 d3 22. a3 Na6 23. Bc6 e6 24. Bxa5+ Ke7 25. Be4 Nf6 26. Bxd3 Nxg4 27. Bc3) 21. Bxa5+ Kc8?? { (6.30 → Mate in 1) Checkmate is now unavoidable. Rb6 was best. } (21... Rb6 22. Bxb6+ Kc8 23. g5 Ng4 24. exd4 e6 25. Ke2 Nb4 26. Bf3 Nxh2 27. Rxh2 Kd7 28. a3) 22. Na7# { White wins by checkmate. } 1-0