[Event "Casual correspondence game"] [Site "https://lichess.org/rUQJvQ1P"] [Date "2016.02.03"] [White "sixty-foursquares"] [Black "lichess AI level 3"] [Result "1-0"] [UTCDate "2016.02.03"] [UTCTime "21:02:50"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 d5 { A01 Nimzo-Larsen Attack: Classical Variation } 2. Bb2 e5 3. Bxe5 Nd7 4. Bb2 Ngf6 5. Nf3 Bd6 6. e3 c5 7. c4 Nb6 8. cxd5 O-O 9. Nc3 Bf5 10. d3?! { (1.54 → 0.73) Inaccuracy. Bc4 was best. } (10. Bc4 Nxc4 11. bxc4 a6 12. d3 b5 13. e4 Bg6 14. e5 Re8 15. O-O Bxe5 16. Nxe5 Rxe5 17. d4 cxd4) 10... Re8 11. Be2 Bd7? { (0.91 → 2.34) Mistake. Nfxd5 was best. } (11... Nfxd5 12. Nxd5 Nxd5 13. O-O a6 14. d4 Be4 15. Qd2 Rc8 16. Rac1 Qe7 17. Rfd1 Red8 18. h3 Nb4 19. a3) 12. e4 Ng4 13. O-O Qb8 14. h3 Nf6 15. Re1 h6 16. Bf1 Be5 17. Nxe5 Bxh3? { (3.76 → 6.62) Mistake. Qxe5 was best. } (17... Qxe5 18. Qd2 Qg5 19. Qxg5 hxg5 20. a4 a5 21. Rec1 Rec8 22. f3 Rab8 23. Ba3 Be8 24. Be2 Bd7 25. Kf2) 18. gxh3 Qxe5 19. Qd2 Rad8 20. Ne2 Qg5+ 21. Qxg5 hxg5 22. Ng3 Nbxd5 23. exd5 Nxd5 24. Ne4 f5 25. Nxg5 Nb4 26. Ne6 Rd6 27. Nxc5 Rc8 28. Nxb7 Rdc6 29. Na5 Rg6+ 30. Kh2 Rc2 31. Bd4 Nc6 32. Nxc6 Rcxc6 33. Bxa7 Kf8 34. Bg2 Rc2 35. Bd5 Ra6 36. Be3 Rd6 37. Bc4 Rc6 38. a4 Ke8 39. Bb5 Kf8 40. Bxc6 f4?! { (20.68 → Mate in 10) Checkmate is now unavoidable. Rxc6 was best. } (40... Rxc6 41. a5 Kg8 42. a6 Rc8 43. a7 Ra8 44. Bc5 f4 45. Re7 Kh7 46. Rb7 Rc8 47. a8=Q Rxc5 48. Qe8) 41. Bd4?! { (Mate in 10 → 24.70) Lost forced checkmate sequence. Rac1 was best. } (41. Rac1 fxe3 42. Rxc2 Kf7 43. fxe3 Ke6 44. Be4 Ke7 45. Rg1 Kf6 46. Rc6+ Kf7 47. Rc7+ Ke8 48. Rcxg7 Kd8) 41... Rxc6 42. b4 Rg6 43. b5 Kf7 44. b6 f3 45. Rg1 Rg2+ 46. Rxg2 fxg2 47. Kxg2 g6 48. Re1 Kg8 49. Re7 Kf8 50. Bf6 g5 51. b7 g4 52. b8=R# { White wins by checkmate. } 1-0