[Event "Instit Municipal Deportes Ush Arena"] [Site "https://lichess.org/CsypB0BY"] [Date "2023.09.10"] [White "nestorcorral"] [Black "CarlosVegaJachalArg"] [Result "0-1"] [UTCDate "2023.09.10"] [UTCTime "18:16:34"] [WhiteElo "2060"] [BlackElo "1629"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+105"] [Variant "Standard"] [TimeControl "600+2"] [ECO "D08"] [Opening "Queen's Gambit Declined: Albin Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e5?! { (0.29 → 0.87) Inaccuracy. e6 was best. } { D08 Queen's Gambit Declined: Albin Countergambit } (2... e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 Nf6 7. e3) 3. cxd5 Qxd5 4. Nf3 e4 5. Nc3 Bb4 6. Ne5?? { (0.53 → -2.75) Blunder. Nd2 was best. } (6. Nd2 Qxd4 7. e3 Qd6 8. Ncxe4 Qg6 9. Ng3 h5 10. a3 Be7) 6... f6?? { (-2.75 → 1.19) Blunder. Bxc3+ was best. } (6... Bxc3+ 7. bxc3 f6 8. c4 Qe6 9. Qa4+ c6 10. Nxc6 Qxc6 11. Qb3) 7. Qa4+ Nc6 8. Nxc6 Bxc3+ 9. bxc3 bxc6?! { (0.89 → 1.74) Inaccuracy. Qxc6 was best. } (9... Qxc6 10. Qc2 Be6 11. e3 Ne7 12. Ba3 b5 13. Bc5 Kf7 14. Be2 Bc4 15. O-O Bxe2 16. Qxe2) 10. e3 Ne7 11. Ba3 Bd7 12. c4 Qe6?! { (1.31 → 2.13) Inaccuracy. Qf5 was best. } (12... Qf5 13. Qb4) 13. Bc5?! { (2.13 → 1.44) Inaccuracy. Qa5 was best. } (13. Qa5 Rc8 14. Be2 O-O 15. Rb1 Rfe8 16. Rb7 f5 17. g3 f4 18. gxf4 Ng6 19. Rg1 Qh3) 13... O-O 14. Be2 f5 15. Qa3 Ng6? { (1.49 → 3.13) Mistake. Rfe8 was best. } (15... Rfe8 16. O-O a5 17. Rfb1 f4 18. exf4 Nf5 19. Bh5 Red8 20. Rb7 Qh6 21. Bg4 Qxf4 22. Bxf5) 16. Bxf8 Rxf8 17. Rd1?! { (3.00 → 1.72) Inaccuracy. g3 was best. } (17. g3 f4 18. exf4 Qh3 19. Qe3 Rb8 20. O-O-O h5 21. Rd2 Ne7 22. Re1 Qxh2 23. Bd1 h4) 17... f4 18. O-O?? { (1.76 → -5.01) Blunder. g3 was best. } (18. g3 f3 19. Bf1 Rb8 20. c5 Ne7 21. Rc1 Nd5 22. h3 h5 23. Bc4 Kh7 24. Qxa7 Qe8) 18... f3 19. gxf3?! { (-4.99 → -8.66) Inaccuracy. Rfe1 was best. } (19. Rfe1 Nh4 20. d5 Qg4 21. Bf1 fxg2 22. Be2 Qf5 23. Qxf8+ Kxf8 24. Rb1 cxd5 25. cxd5 Qxd5) 19... exf3 20. Bd3? { (-9.45 → Mate in 2) Checkmate is now unavoidable. Bxf3 was best. } (20. Bxf3 Nh4) 20... Qg4+ 21. Kh1 Qg2# { Black wins by checkmate. } 0-1