[Event "CATEGORÍA SUB 1600"] [Site "https://lichess.org/GNIjke43"] [Date "2021.04.14"] [White "jhordyandres19"] [Black "Viasca"] [Result "1-0"] [UTCDate "2021.04.14"] [UTCTime "21:40:58"] [WhiteElo "1181"] [BlackElo "910"] [WhiteRatingDiff "+32"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: St. George Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 a6 { A04 Zukertort Opening: St. George Defense } 2. g3 b6?! { (0.24 → 0.86) Inaccuracy. d5 was best. } (2... d5 3. d4 c5 4. dxc5 e6 5. c4 Bxc5 6. Bg2 Nc6 7. O-O) 3. Nd4? { (0.86 → -0.27) Mistake. Bg2 was best. } (3. Bg2 e6 4. d4 Bb7 5. c4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nf6) 3... d6?! { (-0.27 → 0.53) Inaccuracy. Bb7 was best. } (3... Bb7 4. Nf3 d5 5. b3 c5 6. Bg2 Nf6 7. c4 d4 8. e3 Nc6 9. O-O Qc7 10. exd4) 4. Bg2 e6?? { (0.66 → 6.23) Blunder. Ra7 was best. } (4... Ra7 5. c4) 5. Bxa8 c6 6. Bxc6+ Ke7 7. Ba4 f6 8. d3 g6 9. f3 h6 10. f4 f5 11. Bb3 e5 12. Bxg8 Rxg8 13. Nb3 exf4 14. gxf4 h5 15. Rg1 Ke8 16. e4 d5 17. exf5 gxf5 18. Rxg8 Qh4+ 19. Kd2 Qh3 20. Nd4 Qxh2+ 21. Qe2+ Kd8 22. Rxf8+ Kc7 23. Ne6+ Kc6 24. Rxc8+ Kb5?! { (31.38 → Mate in 4) Checkmate is now unavoidable. Kd6 was best. } (24... Kd6 25. Rxb8) 25. Rxb8?! { (Mate in 4 → 40.82) Lost forced checkmate sequence. Nd4+ was best. } (25. Nd4+ Ka5 26. Nb3+ Kb4 27. a3+ Ka4 28. Nc3#) 25... Qxe2+ 26. Kxe2 d4 27. Nc7+?! { (Mate in 6 → 39.75) Lost forced checkmate sequence. Nxd4+ was best. } (27. Nxd4+ Kc5 28. b3 Kd6 29. Rb7 b5 30. Ba3+ b4 31. Bxb4+ Kd5 32. Rd7#) 27... Ka5?! { (39.75 → Mate in 2) Checkmate is now unavoidable. Kc6 was best. } (27... Kc6 28. Ne6) 28. Bd2+ Ka4 29. b3# { White wins by checkmate. } 1-0