[Event "Copper simul"] [Site "https://lichess.org/XNdVppoM"] [Date "2015.12.31"] [White "chessplayer_909"] [Black "UncertaintyPrinciple"] [Result "0-1"] [UTCDate "2015.12.31"] [UTCTime "23:16:43"] [WhiteElo "1801"] [BlackElo "1989"] [Variant "Standard"] [TimeControl "900+0"] [ECO "A46"] [Opening "Indian Defense: Spielmann-Indian"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 c5 { A46 Indian Defense: Spielmann-Indian } 3. c3 d5 4. Bf4 Nc6 5. h3 Qb6 6. Qb3 Qxb3 7. axb3 cxd4 8. cxd4 Bf5 9. Bd2 e6 10. e3 Bd6 11. Bb5 O-O 12. Bxc6 bxc6 13. Bc3 Rfb8 14. Nbd2 Ne4 15. O-O Nxd2 16. Nxd2 Bc2 17. Rfc1 Bxb3?! { (-0.36 → 0.43) Inaccuracy. Bd3 was best. } (17... Bd3 18. b4 h5 19. Nb3 Bxb4 20. Bxb4 Rxb4 21. Nc5 Bf5 22. Na4 Rc8 23. Nc5 Rxb2 24. Rxa7 Rcb8 25. Nd7) 18. Nxb3?! { (0.43 → -0.28) Inaccuracy. Ba5 was best. } (18. Ba5 Be7 19. Rc3 Bc4 20. Nxc4 dxc4 21. Rxc4 Rxb2 22. Rxc6 Rb7 23. Bc3 Rab8 24. Rca6 Rb1+ 25. Kh2 Rxa1) 18... Rxb3 19. Rab1?! { (-0.17 → -1.20) Inaccuracy. Ra6 was best. } (19. Ra6 Bf8 20. Rxc6 a5 21. Ra1 a4 22. Kf1 g6 23. Ke2 Ra7 24. Kd2 Be7 25. Kc2 Kg7 26. e4 Rb8) 19... Rb5 20. Bd2 c5 21. dxc5 Rxc5 22. Rd1 Rb8 23. Bc3 h6 24. e4 Rbb5 25. Bd4 Rc7 26. e5?! { (-0.90 → -1.47) Inaccuracy. exd5 was best. } (26. exd5 Rxd5 27. Bc3 Bc5 28. Kf1 Rxd1+ 29. Rxd1 f6 30. Ke2 Kf7 31. f3 e5 32. Ra1 Bb6 33. Kd3 Rd7+) 26... Bc5 27. Rdc1 Bb6 28. Bxb6 Rxc1+ 29. Rxc1 Rxb6 30. Rb1 Rb3 31. Kf1 a5 32. Ke2 a4 33. Kd2 a3 34. Kc2 Rxb2+ 35. Rxb2 axb2 36. Kxb2 f6 37. f4?? { (-2.04 → -4.84) Blunder. exf6 was best. } (37. exf6 g5 38. Kc3 e5 39. Kd3 Kf7 40. g4 Kxf6 41. f3 Kg6 42. Kd2 h5 43. Ke3 h4 44. Kd2 Kf6) 37... fxe5 38. fxe5 Kf7 39. Kc3 Kg6 40. Kd4?! { (-4.93 → -8.24) Inaccuracy. Kd3 was best. } (40. Kd3 Kf5 41. Kd4 g5 42. Kd3 Kxe5 43. Ke3 d4+ 44. Kf3 Kd5 45. Kf2 Ke4 46. Ke2 d3+ 47. Kd2 e5) 40... Kf5 41. g3 h5 42. Kd3 Kxe5 43. Ke3 Kf5 44. Kd3 e5 45. Ke3 g5 46. Kf3 g4+ 47. hxg4+ hxg4+ 48. Kf2?! { (-65.17 → Mate in 15) Checkmate is now unavoidable. Ke3 was best. } (48. Ke3 e4 49. Kd4 Ke6 50. Ke3 Ke5 51. Kd2 d4 52. Ke2 Kd5 53. Kd2 d3 54. Ke3 Ke5 55. Kd2 Kd4) 48... Ke4 49. Ke2 d4 50. Kf2 Kd3 51. Kg2 e4 52. Kh2 e3 53. Kg2 e2 54. Kf2 Kd2 55. Kg2 e1=Q 56. Kh2 Qf2+ 57. Kh1 Qe2 58. Kg1 Kc2 59. Kh1 d3 60. Kg1 d2 61. Kh1 d1=Q# { Black wins by checkmate. } 0-1