[Event "casual classical game"] [Site "https://lichess.org/OY2XxaN7"] [Date "2020.12.15"] [Round "-"] [White "n-1Problems"] [Black "lichess AI level 3"] [Result "0-1"] [GameId "OY2XxaN7"] [UTCDate "2020.12.15"] [UTCTime "06:28:40"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A53"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d6 { A53 Old Indian Defense } 3. Nf3 Nbd7 4. Ng5 a6 5. e3 b5 6. cxb5 h6 7. Bc4 hxg5 8. a4 e6 9. b6 d5 10. Bb3 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 cxb6 13. Nc3 Rf8 14. O-O g4 15. g3 a5 16. Nb5 Ke7 17. f4 Nh7 18. f5 exf5 19. Rxf5 Nc5 20. Re5+ Ne6 21. Bxd5 f6 22. Rf5 Nf4 23. Bc4 Nh3+ 24. Kg2 Bxf5 25. Rf1 Be4+ 26. Rf3 Bxf3+ 27. Kf1 N7g5 28. d5 Ne6 29. Ke1 Qc8 30. d6+ Kf7 31. d7 Qc6 32. b3 Kg6 33. Qc2+ Be4 34. Bd3 Qxc2 35. Bxc2 Bxc2 36. Kd2 Bxb3 37. d8=Q Raxd8+ 38. Kc3 Nc5 39. e4 Rd1 40. e5 Rd3+ 41. Kb2 Bxa4 42. Na3 Rb3+ 43. Ka2 Ng5 44. e6 Ncxe6 45. h4 Ne4 46. Nc4 Nc3+ 47. Ka1 Rb1# { Black wins by checkmate. } 0-1