[Event "Curium simul"] [Site "https://lichess.org/30608fI0"] [Date "2016.01.11"] [White "flyrook123"] [Black "jposthuma"] [Result "1-0"] [UTCDate "2016.01.11"] [UTCTime "23:04:27"] [WhiteElo "1967"] [BlackElo "2154"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "900+20"] [ECO "A31"] [Opening "English Opening: Symmetrical Variation, Anti-Benoni Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. Nf3 { A31 English Opening: Symmetrical Variation, Anti-Benoni Variation } cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. Nc3 Bb4 7. Bd2 O-O 8. e3 Re8 9. Nd5 Bxd2+ 10. Nxd2 e4 11. Nc3 d5 12. cxd5 Nxd5 13. Ndxe4 Nxc3 14. Nxc3 Qb6 15. Bb5 Bf5 16. O-O Rad8 17. Qf3 Bd3 18. Bxd3 Rxd3 19. Qe2 Red8 20. Rfd1 Rxd1+ 21. Rxd1 Rxd1+ 22. Nxd1 g6 23. Nc3 Qb4 24. g3 Ne5 25. a3 Qc4 26. a4 Qxe2 27. Nxe2 Nc4 28. b3 Nd2 29. Nd4 Kg7 30. f3 Kf6 31. Kf2 Nb1 32. Ke2 Nc3+ 33. Kd3 Nd5 34. f4 Ke7 35. e4 Nb4+?! { (1.38 → 2.59) Inaccuracy. Nc7 was best. } (35... Nc7 36. b4 f6 37. Nc2 Kd6 38. Ne3 Ne6 39. Kc4 Nc7 40. Kd4 Ne6+ 41. Kc3 Nc7 42. Kc4 h5 43. Kd3) 36. Kc4 Nc6 37. Nxc6+ bxc6 38. Kc5 Kd7 39. g4 h6 40. h4 Kc7 41. f5?! { (7.25 → 5.07) Inaccuracy. e5 was best. } (41. e5 Kd7 42. f5 a5 43. Kb6 c5 44. h5 g5 45. Kxc5 Kc8 46. Kb6 Kd7 47. Kxa5 Kc6 48. b4 Kc7) 41... gxf5 42. exf5 f6 43. b4 Kd7 44. b5 cxb5 45. Kxb5 Kc7 46. Kc5 Kd7 47. Kd5 Ke7 48. Kc6 Kf7 49. Kd7 a5?! { (49.95 → Mate in 17) Checkmate is now unavoidable. Kf8 was best. } (49... Kf8 50. Ke6 Kg7 51. Ke7 h5 52. gxh5 a6 53. a5 Kh7 54. Kf7 Kh6 55. Kxf6 Kxh5 56. Kg7 Kxh4 57. f6) 50. Kd6?! { (Mate in 17 → 59.72) Lost forced checkmate sequence. h5 was best. } (50. h5 Kf8 51. Ke6 Ke8 52. Kxf6 Kd7 53. Kg6 Kd6 54. f6 Ke6 55. f7 Ke7 56. Kg7 Kd6 57. f8=Q+ Kd5) 50... h5?! { (59.72 → Mate in 15) Checkmate is now unavoidable. Ke8 was best. } (50... Ke8 51. Ke6 Kd8 52. Kxf6 Kc7 53. Kg7 Kd6 54. f6 Ke5 55. f7 Kf4 56. Kxh6 Kxg4 57. h5 Kf4 58. f8=Q+) 51. gxh5 Kg7 52. Ke6 Kh6 53. Kxf6 Kxh5 54. Ke7 Kxh4 55. f6 { Black resigns. } 1-0