[Event "Casual correspondence game"] [Site "https://lichess.org/0Grj0JKb"] [Date "2024.04.11"] [White "lichess AI level 4"] [Black "JPC_1965"] [Result "0-1"] [UTCDate "2024.04.11"] [UTCTime "09:08:22"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 e6 3. e3 Nf6 { D05 Queen's Pawn Game: Colle System } 4. Nbd2 a6 5. g3 b6 6. c3 Bb7 7. Bg2 Nbd7 8. O-O Be7 9. Ne5 O-O 10. Nxd7 Qxd7 11. c4 c5 12. dxc5 Bxc5 13. Qe2 d4 14. a3? { (0.05 → -1.59) Mistake. Bxb7 was best. } (14. Bxb7 Qxb7) 14... Bxg2 15. Qd3?? { (-1.28 → -5.54) Blunder. Kxg2 was best. } (15. Kxg2 dxe3 16. fxe3 a5 17. e4 Qc6 18. Re1 h6 19. Nf3 Rfd8 20. e5 Ng4 21. Rb1 Nf2) 15... Bxf1 16. Nxf1 dxe3 17. Qe2 exf2+ 18. Kg2 Qc6+ 19. Qf3 Qxf3+ 20. Kxf3 Rad8 21. Bf4 Rd3+ 22. Be3 Rfd8 23. b4 Bxe3 24. Nxe3 Ng4 25. Kxg4 Rxe3 26. c5?? { (-6.18 → Mate in 6) Checkmate is now unavoidable. Rf1 was best. } (26. Rf1 Re4+ 27. Kf3 Rxc4 28. Rxf2 Kf8 29. Kg2 g5 30. Rf6 Kg7 31. Rf1 b5 32. Rf2 f5) 26... bxc5?? { (Mate in 6 → -6.91) Lost forced checkmate sequence. Re1 was best. } (26... Re1 27. Rd1 Rexd1 28. Kh5 f1=Q 29. Kh4 Qe2 30. h3 R1d5 31. cxb6 Qh5#) 27. Rf1 Rd4+ 28. Kh3 cxb4 29. axb4 Rxb4 30. Rc1 h6 31. Kg2 Rb2 32. Rc7? { (-7.37 → Mate in 6) Checkmate is now unavoidable. Rf1 was best. } (32. Rf1 Ree2 33. g4 Kh7 34. h4 a5 35. Kh3 Red2 36. h5 a4 37. g5 hxg5 38. h6 g4+) 32... Ra3? { (Mate in 6 → -7.07) Lost forced checkmate sequence. Re1 was best. } (32... Re1 33. Rc8+ Kh7 34. Rh8+ Kxh8 35. Kf3 f1=Q+ 36. Kg4 Qf5+ 37. Kh4 Rxh2#) 33. Rc8+ Kh7 34. Rc1 Re3 35. Rf1 Re1 36. h3? { (-8.75 → Mate in 9) Checkmate is now unavoidable. Rxf2 was best. } (36. Rxf2 Rxf2+ 37. Kxf2 Rc1 38. Kg2 a5 39. Kf3 a4 40. Kf4 a3 41. Ke4 a2 42. Kf3 Rc7) 36... Rxf1 37. Kxf1 a5 38. h4 a4 39. g4 a3 40. g5 hxg5 41. hxg5 a2 42. Kg2 a1=Q 43. Kg3 Qg1+ 44. Kf4 f1=Q+ 45. Ke5 Qf5+ 46. Kd6 Qb6+ 47. Kd7 Qb7+ 48. Ke8 Qc8+ 49. Ke7 Qxg5+ 50. Kxf7 Rf2# { Black wins by checkmate. } 0-1