[Event "Great Bosullow"] [Site "https://lichess.org/psS94dco"] [Date "2020.10.30"] [White "BorisOspasky"] [Black "TangentArm"] [Result "0-1"] [UTCDate "2020.10.30"] [UTCTime "20:49:10"] [WhiteElo "1203"] [BlackElo "1960"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 d6 3. c3 g6 4. h3 Bg7 5. e3 Nbd7 6. Nf3 O-O 7. Nbd2 Re8 8. Bd3 e5 9. dxe5 dxe5 10. Nxe5 Nxe5 11. Bc2 Nd3+ 12. Bxd3 Qxd3 13. Nf3 Qxd1+ 14. Rxd1 Be6 15. a3 c6 16. O-O Red8 17. Nd4 Bc4 18. Rfe1 Nd5 19. Bh2 Rd7 20. e4 Nf6 21. e5 Nd5 22. e6 fxe6 23. Nxe6 Re8 24. Nxg7 Rxe1+ 25. Rxe1 Kxg7 26. Be5+ Kf7 27. Bd4 b6 28. h4 Re7 29. Rd1 Re2 30. g4 Rxb2 31. h5 Re2 32. hxg6+ hxg6 33. Kg2 Nf6 34. g5 Nh5 35. Rh1 Bd5+ 36. Kf1 Rxf2+ 37. Kxf2 Bxh1 38. Be5 Ng7 39. Kg1 Bd5 40. Bb8 a6 41. Kf2 Ne6 42. Ke3 Nxg5 43. Bf4 Ne6 44. Be5 g5 45. Bc7 Nxc7 46. Kd4 g4 47. Ke3 Ne6 48. Kf2 Kg6 49. Kg3 Kg5 50. a4 Nc5 51. a5 bxa5 52. c4 Bxc4 53. Kf2 Kf4 54. Kg2 a4 55. Kf2 a3 56. Ke1 a2 57. Kd2 a1=Q 58. Kc2 Bd3+ 59. Kd2 Qb2+ 60. Ke1 Qe2# { Black wins by checkmate. } 0-1