[Event "rated rapid game"] [Site "https://lichess.org/xIf3eoL0"] [Date "2026.04.05"] [Round "-"] [White "SerafimKos2016"] [Black "Worst-ai"] [Result "0-1"] [GameId "xIf3eoL0"] [UTCDate "2026.04.05"] [UTCTime "14:17:51"] [WhiteElo "1157"] [BlackElo "2792"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [BlackTitle "BOT"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... Nf6 { [%eval 0.15] } 2. Nc3 { [%eval -0.02] } 2... d5 { [%eval 0.0] } { A45 Queen's Pawn Game: Chigorin Variation } 3. Nf3 { [%eval -0.14] } 3... e6 { [%eval -0.12] } 4. Ne5 { [%eval -0.42] } 4... c5 { [%eval -0.42] } 5. dxc5 { [%eval -0.71] } 5... Bxc5 { [%eval -0.75] } 6. Bf4 { [%eval -1.19] } 6... Nh5 { [%eval -0.65] } 7. Bg3 { [%eval -1.0] } 7... Nxg3 { [%eval -1.07] } 8. hxg3 { [%eval -1.12] } 8... Nc6 { [%eval -1.06] } 9. Nxc6 { [%eval -1.27] } 9... bxc6 { [%eval -1.3] } 10. e3 { [%eval -1.4] } 10... Be7 { [%eval -1.26] } 11. Bd3 { [%eval -1.41] } 11... Rb8 { [%eval -1.37] } 12. O-O { [%eval -1.75] } 12... Rxb2 { [%eval -1.91] } 13. Qb1?? { (-1.91 → -5.47) Blunder. Rb1 was best. } { [%eval -5.47] } (13. Rb1 Rxb1 14. Nxb1 Qa5 15. c4 O-O 16. Qc2 g6 17. Nd2 c5 18. Nb3 Qa3) 13... Rxb1 { [%eval -5.28] } 14. Raxb1 { [%eval -5.35] } 14... Qa5 { [%eval -5.16] } 15. Ra1 { [%eval -6.59] } 15... Qxc3 { [%eval -6.61] } 16. Rfd1 { [%eval -6.96] } 16... c5 { [%eval -6.32] } 17. Bb5+ { [%eval -6.27] } 17... Kd8 { [%eval -6.08] } 18. Bd7?! { (-6.08 → -8.55) Inaccuracy. e4 was best. } { [%eval -8.55] } (18. e4 Bd6 19. exd5 e5 20. Re1 Qxc2 21. Rab1 Qd2 22. Re4 f6 23. Ra4 Qc2) 18... Bxd7 { [%eval -7.75] } 19. Rd3 { White offers draw } { [%eval -10.85] } 19... Qxa1+ { [%eval -10.77] } 20. Kh2 { [%eval -10.51] } 20... c4 { [%eval -10.52] } 21. Rd4 { [%eval #-13] } 21... Qxd4 { [%eval #-13] } 22. exd4 { [%eval -13.55] } 22... c3 { [%eval -10.46] } 23. f4?! { (-10.46 → Mate in 10) Checkmate is now unavoidable. Kg1 was best. } { [%eval #-10] } (23. Kg1 Ba4 24. g4 Bxc2 25. f3 Bd6 26. Kf2 Ba4 27. g5 c2 28. g6 fxg6) 23... Ba4 { [%eval #-8] } 24. Kg1 { [%eval #-8] } 24... Bxc2 { [%eval #-7] } 25. Kf1 { [%eval #-7] } 25... Be4 { [%eval #-6] } 26. Ke1 { [%eval #-5] } 26... c2 { [%eval #-4] } 27. Kd2 { [%eval #-4] } 27... Ba3 { [%eval #-3] } 28. g4 { [%eval #-3] } 28... c1=Q+ { [%eval #-2] } 29. Ke2 { [%eval #-2] } 29... Bb4 { [%eval #-1] } 30. Kf2 { [%eval #-1] } 30... Qe1# { Black wins by checkmate. } 0-1