[Event "Rated classical game"] [Site "https://lichess.org/lMwjQMjc"] [Date "2019.05.29"] [White "alain1975"] [Black "potapoff86"] [Result "0-1"] [UTCDate "2019.05.29"] [UTCTime "13:08:09"] [WhiteElo "1541"] [BlackElo "1587"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. Nd2 Nc6 4. c3 Bf5 5. e3 e6 6. Ngf3 Qd7 7. h3 O-O-O?! { (0.52 → 1.10) Inaccuracy. Ne4 was best. } (7... Ne4 8. Nb3 Bd6 9. Bd3 O-O 10. O-O h6 11. a4 Bg6 12. Ne5 Nxe5 13. dxe5 Be7 14. f3) 8. g4?! { (1.10 → 0.47) Inaccuracy. Bb5 was best. } (8. Bb5 Bd6 9. Bxd6 cxd6 10. a4 Kb8 11. Qb3 Na5 12. Bxd7 Nxb3 13. Bxe6 Bd3 14. Nxb3 fxe6) 8... Be4 9. Bg2?! { (0.76 → 0.15) Inaccuracy. g5 was best. } (9. g5 Nh5 10. Bh2 Bxf3 11. Nxf3 h6 12. h4 a6 13. Qb3 Bd6 14. Bxd6 Qxd6 15. O-O-O g6) 9... h6 10. O-O g5 11. Nxe4?! { (0.45 → -0.42) Inaccuracy. Ne5 was best. } (11. Ne5 Nxe5 12. Bxe5 Bxg2 13. Bxf6 Bxf1 14. Bxh8 Be7 15. Bf6 Bxf6 16. Nxf1 Be7 17. a4 Bd6) 11... Nxe4 12. Be5 Nxe5 13. dxe5?! { (-0.12 → -0.87) Inaccuracy. Nxe5 was best. } (13. Nxe5 Qe8 14. c4 f6 15. Nd3 h5 16. gxh5 Rxh5 17. c5 f5 18. Rc1 c6 19. b4 Rh4) 13... Bg7 14. Nd2?! { (-0.94 → -2.11) Inaccuracy. c4 was best. } (14. c4) 14... Nxd2 15. Qxd2 Bxe5 16. f4?! { (-2.00 → -2.87) Inaccuracy. Qe2 was best. } (16. Qe2 c6 17. Rfd1 Qe7 18. Rab1 Kb8 19. c4 a6 20. b3 Bc7 21. b4 dxc4 22. Qxc4 f5) 16... gxf4?! { (-2.87 → -2.15) Inaccuracy. Bd6 was best. } (16... Bd6) 17. exf4 Bd6 18. f5 exf5?? { (-2.83 → -0.62) Blunder. c6 was best. } (18... c6 19. Qe3 Qe7 20. Kh1 Kb8 21. c4 dxc4 22. fxe6 fxe6 23. Rae1 h5 24. g5 Bc7 25. Rd1) 19. Bxd5?? { (-0.62 → -6.71) Blunder. Qxd5 was best. } (19. Qxd5 Bh2+ 20. Kxh2 Qxd5 21. Bxd5 Rxd5 22. Rxf5 Rxf5 23. gxf5 Re8 24. Kg3 Re2 25. Rb1 Kd7) 19... fxg4? { (-6.71 → -4.15) Mistake. Bc5+ was best. } (19... Bc5+ 20. Kh1) 20. Qg2? { (-4.15 → -7.66) Mistake. Qf2 was best. } (20. Qf2 Kb8) 20... gxh3?! { (-7.66 → -5.62) Inaccuracy. Bc5+ was best. } (20... Bc5+ 21. Kh1 Qxd5 22. Qxd5 Rxd5 23. hxg4 Rg8 24. Rad1 Rdg5 25. Kg2 f5 26. Rd5 fxg4 27. Rff5) 21. Bxb7+?! { (-5.62 → -9.00) Inaccuracy. Qf2 was best. } (21. Qf2) 21... Kb8 22. Qc6? { (-9.01 → Mate in 14) Checkmate is now unavoidable. Qf3 was best. } (22. Qf3 Rhg8+ 23. Kh1 Rg2 24. Rf2 Rxf2 25. Qxf2 Kxb7 26. Rf1 Qc6+ 27. Qf3 Be5 28. Qxc6+ Kxc6) 22... Rhg8+ 23. Kf2?! { (-25.20 → Mate in 7) Checkmate is now unavoidable. Kh1 was best. } (23. Kh1 Rg2) 23... Rg2+ 24. Ke3 Qe6+ 25. Qe4 Re2+?? { (Mate in 6 → 3.81) Lost forced checkmate sequence. Bc5+ was best. } (25... Bc5+ 26. Kf4 Qd6+ 27. Qe5 Qd2+ 28. Kf5 Qg5+ 29. Ke4 Qg4+ 30. Qf4 Re2#) 26. Kf3?? { (3.81 → Mate in 8) Checkmate is now unavoidable. Kxe2 was best. } (26. Kxe2 Re8 27. Kd3 Qg6 28. Qxg6 fxg6 29. Bc6 Rh8 30. Ke4 h2 31. Kf3 h5 32. Kg2 a6) 26... Qxe4+?? { (Mate in 8 → -3.00) Lost forced checkmate sequence. Rxe4 was best. } { White resigns. } (26... Rxe4 27. Bxe4 Qe5 28. Bc6 Bc5 29. Be4 f5 30. Rae1 fxe4+ 31. Kg4 Rg8+ 32. Kh4 Qg5+ 33. Kxh3) 0-1