[Event "Rated classical game"] [Site "https://lichess.org/xK7mYTTG"] [Date "2018.12.02"] [White "grandmasterbates"] [Black "Pro100koff"] [Result "0-1"] [UTCDate "2018.12.02"] [UTCTime "23:23:15"] [WhiteElo "1682"] [BlackElo "1544"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "C41"] [Opening "Philidor Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 { C41 Philidor Defense: Exchange Variation } a6 5. Nf3 h6 6. c3 Bd7 7. Bf4 Nc6 8. Bc4 Nf6 9. Nbd2 g5 10. Bg3 Qe7 11. Qe2 O-O-O 12. O-O g4?! { (0.10 → 0.75) Inaccuracy. Kb8 was best. } (12... Kb8 13. Rae1) 13. Nd4 h5? { (0.33 → 1.72) Mistake. Nxd4 was best. } (13... Nxd4 14. cxd4) 14. Bh4 Bg7 15. Nxc6?! { (1.23 → 0.40) Inaccuracy. Rae1 was best. } (15. Rae1 Rde8 16. Bxa6 Qe5 17. Nxc6 Bxc6 18. Qc4 Kb8 19. f4 Qe6 20. Qxe6 fxe6 21. Bc4 Nd7) 15... Bxc6 16. Bxa6?? { (0.26 → -3.24) Blunder. Rae1 was best. } (16. Rae1 Kb8 17. f3 Rde8 18. Qd1 Rh6 19. Qb3 Qd7 20. Bxf7 Re5 21. Bxf6 Rxf6 22. Bd5 Bxd5) 16... bxa6 17. Qxa6+ Kd7?! { (-3.47 → -2.46) Inaccuracy. Bb7 was best. } (17... Bb7 18. Qa7) 18. e5?? { (-2.46 → -5.06) Blunder. Qd3 was best. } (18. Qd3 Ra8) 18... Qxe5 19. Nc4 Qb5 20. Nb6+?! { (-5.33 → -8.87) Inaccuracy. Qxb5 was best. } (20. Qxb5 Bxb5 21. b3 Rdf8 22. a4 Ba6 23. Bxf6 Bxf6 24. Rfc1 Rb8 25. Ra3 Bxc4 26. bxc4 Kc6) 20... cxb6 21. Qa7+ Ke8?? { (-8.51 → -0.69) Blunder. Kc8 was best. } (21... Kc8 22. Qxf7 Rd7 23. Qb3 Qc5 24. Rac1 Rf8 25. Rc2 Be4 26. Rd2 Bd5 27. Qd1 Bc4 28. Re1) 22. Rfe1+ Kf8 23. Qe7+ Kg8 24. Qxd8+ Kh7 25. Qxd6 Qd5 26. Qxd5 Bxd5? { (-0.25 → 1.00) Mistake. Nxd5 was best. } (26... Nxd5 27. Bg3 Nf6 28. Bf4 Ne4 29. a4 Ra8 30. Be3 Ra6 31. Red1 Be5 32. f3 gxf3 33. gxf3) 27. Re5 Be6 28. g3?? { (1.27 → -0.47) Blunder. Bxf6 was best. } (28. Bxf6) 28... Kg6 29. Rg5+ Kh6 30. Rb5 Rb8 31. a3 Bc4 32. Rf5? { (-0.08 → -1.29) Mistake. Bg5+ was best. } (32. Bg5+ Kg6 33. Bf4 Bxb5 34. Bxb8 Nd5 35. a4 Be2 36. a5 bxa5 37. Rxa5 Ne7 38. Bf4 Bf6) 32... Kg6 33. Rf4 b5 34. b4?? { (-0.94 → -4.40) Blunder. Bxf6 was best. } (34. Bxf6 Bxf6 35. a4 Ra8 36. a5 Be5 37. Re4 Kf5 38. Re3 Ra6 39. h4 gxh3 40. Kh2 h4) 34... Re8?! { (-4.40 → -2.91) Inaccuracy. Nd5 was best. } (34... Nd5 35. Rxc4) 35. a4? { (-2.91 → -5.50) Mistake. Bxf6 was best. } (35. Bxf6 Bxf6) 35... Nd5 36. a5?! { (-5.40 → -8.25) Inaccuracy. axb5 was best. } (36. axb5 Nxf4) 36... Nxf4 37. gxf4 Bxc3 38. Rb1 Bd5 39. f3 gxf3 40. a6? { (-8.04 → Mate in 11) Checkmate is now unavoidable. Rd1 was best. } (40. Rd1 Bc4) 40... Bd4+ 41. Kf1 Bc4# { Black wins by checkmate. } 0-1