[Event "Maratón ULP Arena"] [Site "https://lichess.org/QffB9Dil"] [Date "2020.04.20"] [White "williams13"] [Black "AntoAlf11"] [Result "1-0"] [UTCDate "2020.04.20"] [UTCTime "14:09:55"] [WhiteElo "1389"] [BlackElo "1240"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "300+5"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. e3 Bb4+ 3. c3 Bf8 4. e4 f6?! { (0.56 → 1.66) Inaccuracy. d5 was best. } (4... d5) 5. b3 g5? { (1.20 → 2.96) Mistake. d5 was best. } (5... d5 6. exd5 exd5 7. Bd3 f5 8. Nf3 Nf6 9. O-O Be7 10. c4 O-O 11. cxd5 Kh8 12. Nc3) 6. Ba3? { (2.96 → 1.36) Mistake. Qh5+ was best. } (6. Qh5+ Ke7) 6... Bxa3 7. Nxa3 Qe7 8. Qh5+ Kd8 9. Nb5?? { (1.60 → -2.06) Blunder. Nc2 was best. } (9. Nc2 d5 10. h4 dxe4 11. hxg5 fxg5 12. Nh3 Nf6 13. Qxg5 Bd7 14. O-O-O Rg8 15. Qd2 Kc8) 9... c6 10. Na3?! { (-1.52 → -2.64) Inaccuracy. h4 was best. } (10. h4 d5) 10... Qxa3 11. Qf7?! { (-2.54 → -3.63) Inaccuracy. Ne2 was best. } (11. Ne2 Ne7) 11... Ne7?! { (-3.63 → -2.23) Inaccuracy. Qe7 was best. } (11... Qe7 12. Qh5 d5 13. Qe2 a5 14. h4 g4 15. Qxg4 f5 16. exf5 Nf6 17. Qe2 Re8 18. fxe6) 12. Qxf6 Rg8 13. Qf7? { (-2.42 → -4.74) Mistake. Rd1 was best. } (13. Rd1 d5) 13... Qb2 14. Rd1 Qxc3+ 15. Rd2 b5?! { (-4.35 → -3.27) Inaccuracy. d5 was best. } (15... d5) 16. Qxh7?! { (-3.27 → -4.61) Inaccuracy. Be2 was best. } (16. Be2 Na6) 16... Qa1+ 17. Rd1 Qxa2 18. Qh3?! { (-3.72 → -5.20) Inaccuracy. Be2 was best. } (18. Be2 Qxb3) 18... Bb7?! { (-5.20 → -4.00) Inaccuracy. d5 was best. } (18... d5 19. Bd3 Qxb3 20. Qe3 Nd7 21. Nf3 dxe4 22. Qxe4 g4 23. Ne5 Qc3+ 24. Kf1 Nf6 25. Qf4) 19. d5? { (-4.00 → -8.51) Mistake. Be2 was best. } (19. Be2 a5 20. Qe3 a4 21. bxa4 Qxa4 22. h4 gxh4 23. Rxh4 Qa3 24. Qf4 Ng6 25. Qg5+ Qe7) 19... Qa5+ 20. Rd2 cxd5 21. exd5 Qa1+ 22. Rd1 Qe5+ 23. Be2 exd5?! { (-7.76 → -5.23) Inaccuracy. Nxd5 was best. } (23... Nxd5 24. Nf3 Qc3+ 25. Kf1 Nf4 26. Qg3 Bd5 27. Ne1 Qb2 28. Qe3 Qxe2+ 29. Qxe2 Nxe2 30. Kxe2) 24. Nf3?! { (-5.23 → -6.96) Inaccuracy. Qg4 was best. } (24. Qg4 a5) 24... Qc3+ 25. Rd2 Qxb3?! { (-9.23 → -5.95) Inaccuracy. g4 was best. } (25... g4 26. Qg3 gxf3 27. Qxf3 b4 28. h4 Nbc6 29. Rh3 Qxf3 30. Bxf3 Ne5 31. Kd1 a5 32. Kc2) 26. Ne5 Qb1+ 27. Bd1 Nbc6?? { (-6.21 → Mate in 1) Checkmate is now unavoidable. Qb4 was best. } (27... Qb4) 28. Qxd7# { White wins by checkmate. } 1-0