[Event "casual correspondence game"] [Site "https://lichess.org/S2ttFa70"] [Date "2025.08.30"] [White "lichess AI level 4"] [Black "mrcool4"] [Result "0-1"] [GameId "S2ttFa70"] [UTCDate "2025.08.30"] [UTCTime "12:05:03"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 Nf6 3. Nf3 { D02 Queen's Pawn Game: London System } Nc6 4. e3 h6 5. c3 e6 6. h4 Bd6 7. Be5 O-O 8. Nbd2 Ng4 9. a4? { (-0.42 → -1.64) Mistake. Bxd6 was best. } (9. Bxd6 cxd6) 9... Ngxe5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Qg4?! { (-1.47 → -2.43) Inaccuracy. Bd3 was best. } (12. Bd3 g6 13. Qe2 Bg7 14. e4 dxe4 15. Bxe4 Rb8 16. Bc2 Bd7 17. h5 g5) 12... Bd6 13. Qd1 a5 14. e4 Re8 15. g3? { (-1.98 → -3.56) Mistake. Bd3 was best. } (15. Bd3 f5 16. exd5 exd5+ 17. Kf1 c6 18. h5 Qf6 19. Nf3 Re4 20. Qb3 Rb8) 15... b6? { (-3.56 → -1.82) Mistake. f5 was best. } (15... f5 16. e5 Bxe5 17. f4 Bf6 18. Qh5 Qe7 19. g4 Qf7 20. Qxf7+ Kxf7 21. Nf3) 16. Bb5 Bd7 17. Bxd7 Qxd7 18. e5? { (-1.94 → -3.82) Mistake. O-O was best. } (18. O-O dxe4 19. Nxe4 Qc6 20. Nxd6 Red8 21. Qc2 Rxd6 22. Rfd1 Rad8 23. Rxd6 Qxd6) 18... Bxe5 19. Qg4 Bf6 20. Nf3 Qc6 21. O-O Qc4?? { (-3.83 → -1.62) Blunder. e5 was best. } (21... e5 22. Rfd1 Rad8 23. Nh2 e4 24. Nf1 Be7 25. Ne3 Bc5 26. Rd2 Re6 27. Nf5) 22. Nh2?? { (-1.62 → -3.86) Blunder. Qxc4 was best. } (22. Qxc4 dxc4 23. Nd2 Rad8 24. Nxc4 Rd5 25. Ne3 Rd6 26. Rfd1 Red8 27. Rxd6 cxd6) 22... Qxg4 23. Rfe1? { (-3.84 → -8.25) Mistake. Nxg4 was best. } (23. Nxg4 h5 24. Nxf6+ gxf6 25. b4 axb4 26. cxb4 c5 27. Rfb1 c4 28. Kf1 Reb8) 23... Qf5 24. Re3 Qc2 25. Rae1 Qxa4 26. Nf3 c5 27. Ne5 Bxe5 28. Rxe5 c4 29. Kh1 Qa2 30. R5e3 Qxb2 31. R1e2 Qc1+ 32. Kh2 a4 33. f3 a3 34. Re1 Qb2+ 35. R3e2 Qxc3 36. Re3 Qb2+ 37. Kg1?! { (-10.38 → Mate in 8) Checkmate is now unavoidable. R1e2 was best. } (37. R1e2 Qb1 38. Re1 a2 39. g4 Qb2+ 40. R1e2 Qxe2+ 41. Rxe2 a1=Q 42. g5 hxg5) 37... a2 38. R3e2 Qb1?! { (Mate in 7 → -11.60) Lost forced checkmate sequence. a1=Q was best. } (38... a1=Q 39. Kg2 Ra2 40. Rxa1 Qxe2+ 41. Kh3 Rxa1 42. Kg4 Qf2 43. Kh5 Qxg3 44. f4) 39. Re5?! { (-11.60 → Mate in 7) Checkmate is now unavoidable. Kh2 was best. } (39. Kh2 c3 40. g4 a1=Q 41. Rxb1 Qxb1 42. g5 Ra1 43. Rg2 h5 44. Kh3 c2) 39... Qxe1+ 40. Rxe1 a1=Q 41. Rf1 Qxf1+ 42. Kxf1 Ra1+ 43. Kf2 Rea8 44. h5 R8a2+ 45. Ke3 Re1+ 46. Kf4 c3 47. Kg4 c2 48. Kh3 c1=Q 49. f4 Rh1+ 50. Kg4 Qd1# { Black wins by checkmate. } 0-1