[Event "Casual classical game"] [Site "https://lichess.org/WoJypChg"] [Date "2017.10.05"] [White "lichess AI level 5"] [Black "dematt"] [Result "1/2-1/2"] [UTCDate "2017.10.05"] [UTCTime "14:20:55"] [WhiteElo "?"] [BlackElo "1764"] [Variant "Standard"] [TimeControl "1800+1"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. Nf3 Nc6 4. a3 Bf5 5. e3 e6 6. Bd3 Ne4 7. Bd2 Be7 8. Nb5 a6 9. g4?? { (-0.52 → -2.43) Blunder. Nc3 was best. } (9. Nc3 O-O 10. h3 Bg6 11. O-O Bd6 12. Be2 f5 13. Nh2 e5 14. Nxd5 exd4 15. Nf4 Qf6) 9... Bxg4 10. Rg1? { (-2.39 → -4.25) Mistake. Nc3 was best. } (10. Nc3 f5 11. Be2 O-O 12. h3 Bh5 13. Rf1 Qd6 14. Ng1 Bg6 15. Bh5 Nxd2 16. Kxd2 e5) 10... Bxf3 11. Qxf3 axb5 12. Ke2 O-O 13. Qg4 Bf6 14. Bxe4 dxe4 15. Qxe4 Qd5 16. f3 Qxe4 17. fxe4 e5 18. d5 Ne7 19. Kd3 c6 20. dxc6 bxc6 21. Raf1 Rad8+ 22. Kc3 Kh8 23. Rc1 Nf5 24. exf5 e4+ 25. Kb3 Rxd2 26. Rg4 Rxh2 27. Rd1 h5 28. Rxe4 h4 29. Rd3 h3 30. Red4 Re2 31. Re4 h2 32. Rd1 Bg5 33. Rh1 g6 34. Rg4 Bxe3 35. Rh4+ Kg7 36. R1xh2 Rxh2 37. Rxh2 gxf5 38. Rh3 f4 39. Kb4 Rh8 40. Rxh8 Kxh8 41. a4? { (-8.49 → Mate in 16) Checkmate is now unavoidable. Kc3 was best. } (41. Kc3 Bc1) 41... bxa4 42. Kc4 f3 43. Kd3 f2 44. Ke2 Ba7 45. c3 Kg7 46. c4 Kf6 47. Kf1 Ke5 48. c5 Kd5 49. Kxf2 Bxc5+ 50. Ke2 a3 51. bxa3 Bxa3 52. Ke3 c5 53. Kd2 c4 54. Kc2 Kd4 55. Kd2 c3+ 56. Kc2 f6 57. Kb3 Bd6 58. Kc2 f5 59. Kb3 Kd3 60. Ka2 c2 61. Kb2 Kd2 62. Kb3 c1=Q 63. Ka2 Kc3?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. f4 was best. } { Draw by stalemate. } (63... f4 64. Kb3 Qc2#) 1/2-1/2