[Event "Inmaculada Torneo de práctica Arena"] [Site "https://lichess.org/Z9tFwlFk"] [Date "2020.07.10"] [White "julianritagaleazzi"] [Black "lola_2020"] [Result "1-0"] [UTCDate "2020.07.10"] [UTCTime "20:02:46"] [WhiteElo "1639"] [BlackElo "1102"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+5"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 a5 3. Bg2 d5 4. O-O?! { (0.83 → 0.23) Inaccuracy. d4 was best. } (4. d4 e6 5. c4 Be7 6. O-O Nf6 7. Nc3 O-O 8. b3 a4 9. Bf4 axb3 10. axb3 Rxa1) 4... Bg4? { (0.23 → 1.37) Mistake. e5 was best. } (4... e5) 5. Nh4?? { (1.37 → -0.52) Blunder. d4 was best. } (5. d4 e6 6. c4 Bd6 7. Nc3 dxc4 8. Qa4 Ne7 9. Rd1 O-O 10. Qxc4 h6 11. a3 Bh5) 5... Bc8? { (-0.52 → 0.81) Mistake. e5 was best. } (5... e5 6. Nc3 Nf6 7. d3 h6 8. h3 Be6 9. e4 dxe4 10. Nxe4 Nxe4 11. dxe4 Bc4 12. Re1) 6. e3 Bd7? { (0.51 → 1.66) Mistake. Nf6 was best. } (6... Nf6 7. d4 Bg4 8. Nf3 e6 9. c4 Be7 10. h3 Bf5 11. cxd5 exd5 12. Nc3 h6 13. g4) 7. Bxd5 Nb8?? { (1.43 → 3.77) Blunder. e5 was best. } (7... e5) 8. Bxb7 Ra7 9. c3?? { (3.71 → -2.06) Blunder. Bg2 was best. } (9. Bg2 Nf6) 9... Rxb7 10. a4?! { (-1.75 → -2.83) Inaccuracy. d4 was best. } (10. d4) 10... Ra7?! { (-2.83 → -1.61) Inaccuracy. c5 was best. } (10... c5 11. d4) 11. Qf3?! { (-1.61 → -2.50) Inaccuracy. e4 was best. } (11. e4 e5) 11... Ra8?? { (-2.50 → 5.04) Blunder. Nf6 was best. } (11... Nf6 12. e4 c5 13. d4 e6 14. e5 Bc6 15. Qe2 Nd5 16. Nf3 Be7 17. Nbd2 O-O 18. dxc5) 12. Qxa8 c5 13. d4 c4?! { (4.96 → 7.07) Inaccuracy. g5 was best. } (13... g5 14. Ng2) 14. Na3 Bc8 15. Nxc4 Qd7 16. Nxa5 Bb7 17. Nxb7 Qd8 18. Nxd8 Kxd8 19. Qxb8+ Kd7 20. Nf5 Ke6?! { (31.48 → Mate in 7) Checkmate is now unavoidable. Nf6 was best. } (20... Nf6 21. Qb7+) 21. Nh4?! { (Mate in 7 → 37.07) Lost forced checkmate sequence. e4 was best. } (21. e4 Kd7 22. Bf4 e5 23. dxe5 Nh6 24. Rfd1+ Kc6 25. Qb5+ Kc7 26. Rd7+ Kc8 27. Qb7#) 21... Nh6 22. e4 Nf5?! { (30.09 → Mate in 2) Checkmate is now unavoidable. f6 was best. } (22... f6 23. Bxh6 gxh6 24. Qb3+ Kd7 25. Nf5 h5 26. Qb7+ Kd8 27. Nxe7 Bxe7 28. Qb8+ Kd7 29. Qxh8) 23. exf5+ Kd7 24. Bf4 e6 25. fxe6+ Kxe6 26. Rfe1+ Kf6 27. d5 g6 28. b4 g5 29. Qb6+ Bd6 30. Qxd6+ Kg7 31. Bxg5 Rg8 32. Re7 h5 33. Nf5+ Kf8 34. Qd7 h4 35. gxh4 Rxg5+ 36. hxg5 Kg8 37. Rxf7 Kh8 38. Qe8# { White wins by checkmate. } 1-0