[Event "Navidad Enigmática Arena"] [Site "https://lichess.org/4qEG7Yja"] [Date "2023.01.07"] [White "ChessDexters"] [Black "DeMiguel15"] [Result "0-1"] [UTCDate "2023.01.07"] [UTCTime "18:11:45"] [WhiteElo "2257"] [BlackElo "2027"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+29"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D46"] [Opening "Semi-Slav Defense: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. e3 Bd6 5. Nc3 c6 6. Bd3 Nbd7 { D46 Semi-Slav Defense: Chigorin Defense } 7. O-O Qc7 8. b3 e5?! { (0.62 → 1.24) Inaccuracy. O-O was best. } (8... O-O 9. Bb2 Re8 10. Rc1 dxc4 11. Bxc4 a6 12. h3 b5 13. Bd3 Bb7 14. Ne4 Nxe4 15. Bxe4) 9. dxe5?? { (1.24 → -0.48) Blunder. cxd5 was best. } (9. cxd5 Bb4 10. dxc6 Bxc3 11. cxd7+ Bxd7 12. Nxe5 Bxa1 13. Ba3 Bc3 14. Nc4 Bc6 15. Qc1 Ba5) 9... Nxe5 10. Nxe5?! { (-0.51 → -1.41) Inaccuracy. h3 was best. } (10. h3 dxc4) 10... Bxe5 11. Bb2 Bxh2+ 12. Kh1 Ng4 13. g3 Qd6? { (-1.88 → -0.47) Mistake. Qe5 was best. } (13... Qe5 14. Qe2 Qh5 15. Kg2 Bg1 16. Rxg1 Qh2+ 17. Kf1 Ne5 18. g4 Qh3+ 19. Ke1 Nf3+ 20. Qxf3) 14. Kg2?? { (-0.47 → -4.08) Blunder. Be2 was best. } (14. Be2 Nxf2+ 15. Rxf2 Bxg3 16. Rg2 Bh3 17. Rg1 Bd7 18. Bh5 O-O-O 19. c5 Qc7 20. Ne2 Be5) 14... h5?? { (-4.08 → -0.79) Blunder. Nxe3+ was best. } (14... Nxe3+ 15. Kxh2 Nxd1 16. Raxd1 Qh6+ 17. Kg1 O-O 18. cxd5 Bh3 19. Rfe1 Rfe8 20. dxc6 Rxe1+ 21. Rxe1) 15. cxd5?? { (-0.79 → -3.80) Blunder. Qf3 was best. } (15. Qf3) 15... Bxg3?? { (-3.80 → -0.56) Blunder. Nxe3+ was best. } (15... Nxe3+ 16. Kxh2 Nxd1 17. Ne4 Qh6 18. Bc1 Qg6 19. Ba3 Nb2 20. Nd6+ Qxd6 21. Rfe1+ Be6 22. Bxd6) 16. dxc6?? { (-0.56 → -8.39) Blunder. Ne4 was best. } (16. Ne4) 16... Bxf2 17. Ne4? { (-9.78 → Mate in 5) Checkmate is now unavoidable. Rh1 was best. } (17. Rh1 Qg3+ 18. Kf1 Nxe3+ 19. Ke2 Nxd1 20. Raxd1 Qe3+ 21. Kf1 Bg3 22. Ne4 Qf3+ 23. Kg1 Qxd1+) 17... Qh2+ 18. Kf3 Ne5+?? { (Mate in 4 → -6.09) Lost forced checkmate sequence. Qh3+ was best. } (18... Qh3+ 19. Ng3 Qxg3+ 20. Ke4 Qxe3+ 21. Kd5 Qe6#) 19. Bxe5?? { (-6.09 → Mate in 1) Checkmate is now unavoidable. Ke2 was best. } (19. Ke2 Bh4+ 20. Rf2 Bg4+ 21. Kd2 Bxf2 22. Bxe5 Bg3+ 23. Qe2 Qxe2+ 24. Bxe2 Bxe5 25. Rg1 O-O-O+) 19... Bg4# { Black wins by checkmate. } 0-1