[Event "2020 Summer Marathon"] [Site "https://lichess.org/oFSelGPS"] [Date "2020.08.01"] [White "shlo"] [Black "Pap-G"] [Result "0-1"] [UTCDate "2020.08.01"] [UTCTime "03:04:09"] [WhiteElo "2137"] [BlackElo "2572"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A46"] [Opening "Indian Defense: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 { A46 Indian Defense: London System } b6 4. e3 Bb7 5. c3 c5 6. Be2 d5 7. O-O Nc6 8. Nbd2 Bd6 9. Ne5 O-O 10. Nxc6 Bxc6 11. Bxd6 Qxd6 12. Nf3 Nd7 13. a4 a5 14. Qc2 Rac8 15. Qd2 Nf6 16. Ne5 Bb7 17. Bd3 Rc7 18. Qe2 Rfc8 19. f4 Ne4 20. Bxe4 dxe4 21. Qh5? { (-0.03 → -1.63) Mistake. Rad1 was best. } (21. Rad1 c4) 21... f6?! { (-1.63 → -0.62) Inaccuracy. cxd4 was best. } (21... cxd4 22. exd4 Ba6 23. Rf2 e3 24. Rf3 Be2 25. Qh3 Bxf3 26. Qxf3 Rb8 27. Qxe3) 22. Ng4 Qd5 23. Qxd5 Bxd5 24. f5? { (-0.52 → -2.04) Mistake. Rfd1 was best. } (24. Rfd1 Bc4 25. Rd2 Kf7 26. h4 Rd7 27. h5 Ke7 28. g3 h6 29. Rh2 Bb3) 24... exf5? { (-2.04 → -0.44) Mistake. h5 was best. } (24... h5) 25. Rxf5 Be6 26. Rf4 f5 27. Ne5 cxd4 28. exd4 g6 29. Re1 Kg7 30. Re3 Bb3 31. h4 Bxa4 32. d5?? { (-0.04 → -3.45) Blunder. h5 was best. } (32. h5) 32... Rd8 33. c4 Be8?! { (-3.56 → -2.19) Inaccuracy. Re8 was best. } (33... Re8 34. Ra3 Bb5 35. d6 Rc5 36. Nxg6 hxg6 37. cxb5 Rd8 38. Rf2 Rxd6 39. g4) 34. Rc3? { (-2.19 → -3.83) Mistake. g4 was best. } (34. g4 Re7) 34... Kf6? { (-3.83 → -2.20) Mistake. Re7 was best. } (34... Re7 35. Nc6 Bxc6 36. dxc6 Rc8 37. Rf1 Rxc6 38. Rd1 a4 39. Rd4 Kh6 40. Kf2) 35. Rf2?? { (-2.20 → -6.36) Blunder. Ng4+ was best. } (35. Ng4+ Ke7) 35... Kxe5 36. Rd2 Rd6 37. g3 Rc5 38. b3 b5 39. Kf2 b4 40. Rcc2 a4 41. bxa4 Bxa4 42. Rb2 b3 43. Rd1 Rxc4 44. Ra1 Rc2+ 45. Rxc2 bxc2 46. Rxa4? { (-8.46 → Mate in 7) Checkmate is now unavoidable. Kg2 was best. } (46. Kg2 Bb3 47. g4 Bxd5 48. Kf2 Bc4 49. Ra5+ Rd5 50. gxf5 gxf5 51. Ra1 Rd2+) 46... c1=Q 47. Kg2 Qc2+ 48. Kh3 Qxa4 49. h5 g5 50. h6 Qc2 51. g4 Rxd5 52. gxf5 Rd3+ 53. Kg4 Qe2+ 54. Kxg5 Rg3+ 55. Kh4 Qh2# { Black wins by checkmate. } 0-1