[Event "Alpha Zero Karpov Arena"] [Site "https://lichess.org/Ax3FjjUn"] [Date "2020.03.28"] [White "juan11cuellar"] [Black "FralRoso"] [Result "0-1"] [UTCDate "2020.03.28"] [UTCTime "22:59:39"] [WhiteElo "1588"] [BlackElo "1890"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. h3 e6 4. e3 Be7 5. Nc3 O-O 6. Bd3 b6?! { (-0.42 → 0.15) Inaccuracy. c5 was best. } (6... c5 7. Nf3 c4 8. Be2 Bb4 9. Nd2 Bxc3 10. bxc3 Qa5 11. Bd6) 7. Nge2?! { (0.15 → -0.85) Inaccuracy. Nb5 was best. } (7. Nb5 Na6) 7... Bb7?! { (-0.85 → -0.27) Inaccuracy. c5 was best. } (7... c5 8. b3) 8. O-O c5 9. b3 Nbd7?! { (-0.74 → 0.13) Inaccuracy. Nc6 was best. } (9... Nc6 10. Nb1 Bd6 11. Bxd6 Qxd6 12. c3 e5 13. Bb5 Rac8 14. Nd2 h6 15. Bxc6 Bxc6 16. Nf3) 10. Ng3? { (0.13 → -1.01) Mistake. Nb5 was best. } (10. Nb5) 10... Rc8?! { (-1.01 → -0.10) Inaccuracy. Qc8 was best. } (10... Qc8 11. Nb1) 11. Re1?? { (-0.10 → -2.93) Blunder. Nb5 was best. } (11. Nb5 a6) 11... cxd4 12. Nb5 dxe3?! { (-3.19 → -1.98) Inaccuracy. e5 was best. } (12... e5) 13. Bxe3 a6 14. Nc3?? { (-2.65 → -6.59) Blunder. Nd4 was best. } (14. Nd4 Bb4) 14... Nc5?? { (-6.59 → -2.37) Blunder. Rxc3 was best. } (14... Rxc3 15. Qe2 Bd6 16. Bd4 Rc8 17. c4 Bxg3 18. fxg3 e5 19. Bb2 d4 20. Bf5 g6 21. Bxd7) 15. Bxc5?! { (-2.37 → -3.39) Inaccuracy. Na4 was best. } (15. Na4 Ncd7 16. c4 Qc7 17. Rc1 Ba3 18. Rc2 Qc6 19. cxd5 Qxd5 20. f3 Bb4 21. Ree2 Qd6) 15... bxc5 16. Qe2?! { (-2.84 → -3.62) Inaccuracy. Na4 was best. } (16. Na4 c4 17. bxc4 Bc6 18. Nb2 Rb8 19. Qc1 Ba3 20. Rb1 Qa5 21. c3 d4 22. Ne2 e5) 16... d4?? { (-3.62 → -1.57) Blunder. c4 was best. } (16... c4 17. bxc4) 17. Nce4 Nxe4 18. Nxe4 f5?! { (-1.25 → -0.31) Inaccuracy. a5 was best. } (18... a5 19. Nd2 Bd5 20. Be4 Bd6 21. Nf3 h6 22. Bxd5 exd5 23. a4 Rb8 24. g3 Qd7 25. Kg2) 19. Ng3 Qd5?? { (-0.14 → 2.25) Blunder. Bd5 was best. } (19... Bd5 20. Bxf5 exf5 21. Qxe7 g6 22. Qxd8 Rfxd8 23. Rad1 Re8 24. Ne2 Be4 25. Rc1 Bxc2 26. Rxc2) 20. Rf1?? { (2.25 → Mate in 1) Checkmate is now unavoidable. Qxe6+ was best. } (20. Qxe6+) 20... Qxg2# { Black wins by checkmate. } 0-1