[Event "Casual correspondence game"] [Site "https://live.chess-online.com/2whPgD04"] [Date "2025.10.23"] [White "lichess AI level 4"] [Black "user_368052"] [Result "0-1"] [GameId "2whPgD04"] [UTCDate "2025.10.23"] [UTCTime "15:10:59"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. Nf3 Nc6 2. d4 d5 { D02 Queen's Pawn Game: Chigorin Variation } 3. Nbd2 g6 4. c4 dxc4 5. Qc2? { (0.52 → -0.88) Mistake. e3 was best. } (5. e3 Bg7) 5... Nxd4 6. Nxd4 Qxd4 7. e4 e5?? { (-1.30 → 0.65) Blunder. b5 was best. } (7... b5) 8. Qxc4?? { (0.65 → -1.38) Blunder. Bxc4 was best. } (8. Bxc4 Nf6) 8... Qxc4 9. Kd1?? { (-1.39 → -8.28) Blunder. Bxc4 was best. } (9. Bxc4 Nf6 10. Ke2 a5 11. Rd1 a4 12. b3 Nd7 13. Bb2 f6 14. Rac1 c6) 9... Qa4+ 10. Nb3 Bb4 11. Bd2 Nf6 12. Bxb4 Qxb4 13. f3 O-O 14. Be2 Rd8+ 15. Kc1 a5 16. Rd1 Be6 17. Kb1?! { (-10.17 → Mate in 9) Checkmate is now unavoidable. Kc2 was best. } (17. Kc2 a4 18. Nc1 Qc5+ 19. Kb1 Re8 20. Nd3 Qe3 21. Nc1 Qb6 22. Nd3 Kh8) 17... Rxd1+ 18. Bxd1 Rd8 19. Bc2 a4 20. a3 Qe1+ 21. Ka2?! { (-10.62 → Mate in 4) Checkmate is now unavoidable. Nc1 was best. } (21. Nc1 b5 22. g4 Kg7 23. h4 Qxh4 24. Bd3 Qh6 25. Ra2 Ne8 26. Bxb5 Bxa2+) 21... axb3+ 22. Bxb3 Qe2? { (Mate in 3 → -9.36) Lost forced checkmate sequence. Qxa1+ was best. } (22... Qxa1+ 23. Kxa1 Bxb3 24. h3 Rd1#) 23. Rc1 c6 24. Bxe6 fxe6 25. Rg1 Qc2 26. g4? { (-9.45 → Mate in 6) Checkmate is now unavoidable. Re1 was best. } (26. Re1 Qxg2 27. Rc1 Qxh2 28. a4 h5 29. Kb1 Nh7 30. a5 g5 31. b3 Qf2) 26... Rd2 27. Rb1 Nd7 28. h4 Nc5 29. Ka1 Qc4 30. Rh1 Nb3+ 31. Kb1 Qc2+ 32. Ka2 Nc1+ 33. Ka1 Qxb2# { Black wins by checkmate. } 0-1