[Event "Jan 5 Open Arena"] [Site "https://lichess.org/k2eABUdd"] [Date "2022.01.05"] [White "Hansini_Tumma"] [Black "lucasJean"] [Result "0-1"] [UTCDate "2022.01.05"] [UTCTime "13:09:09"] [WhiteElo "1420"] [BlackElo "1712"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+37"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. Nf3 Nc6 4. e3 Bg4 5. Bb5 a6 6. O-O?? { (0.25 → -8.21) Blunder. Bxc6+ was best. } (6. Bxc6+ bxc6 7. h3 Bxf3 8. Qxf3 e6 9. O-O c5 10. Na4 cxd4) 6... axb5 7. Re1 e6 8. Qd3 Bxf3 9. gxf3 b4 10. Nb5 Bd6 11. a3 bxa3 12. Nxa3 O-O 13. Bd2 e5 14. dxe5 Nxe5 15. Qc3 Nxf3+ 16. Kf1 Nxe1 17. Kxe1 Bxh2 18. Nb5 Rxa1+ 19. Ke2 Ne4 20. Qc5 Nxc5 21. Bb4?! { (-26.20 → Mate in 7) Checkmate is now unavoidable. Nc3 was best. } (21. Nc3 Qg5) 21... Re8?! { (Mate in 7 → -20.56) Lost forced checkmate sequence. Qd7 was best. } (21... Qd7 22. Bxc5 Qxb5+ 23. Kd2 Qxc5 24. f4 Rd1+ 25. Ke2 Qxc2+ 26. Kf3 Rg1 27. e4 Rg3#) 22. Bxc5 Bf4 23. Kf3?! { (-19.37 → Mate in 6) Checkmate is now unavoidable. Kd3 was best. } (23. Kd3 Qd7) 23... Bxe3 24. fxe3 Qf6+ 25. Ke2 d4 26. Kd3 Rxe3+ 27. Kc4 Ra4+ 28. Kd5 Qe6# { Black wins by checkmate. } 0-1