[Event "Promesas del Ajedrez Cubano 3 simul"] [Site "https://lichess.org/FLB5kAh4"] [Date "2020.07.15"] [White "Santosguia"] [Black "Grifo2003"] [Result "0-1"] [UTCDate "2020.07.15"] [UTCTime "18:31:37"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "1200+30"] [ECO "B38"] [Opening "Sicilian Defense: Accelerated Dragon, Maróczy Bind"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 { B38 Sicilian Defense: Accelerated Dragon, Maróczy Bind } Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Bd7 10. b3 Nxd4 11. Bxd4 Bc6 12. f3 Nd7 13. Bxg7 Kxg7 14. Qd2 Qb6+ 15. Kh1 f5?! { (0.51 → 1.23) Inaccuracy. a5 was best. } (15... a5 16. Rab1) 16. Nd5?! { (1.23 → 0.56) Inaccuracy. exf5 was best. } (16. exf5 Rxf5 17. a3 a5 18. Rab1 Rc8 19. b4 axb4 20. axb4 Nf6 21. b5 Bd7 22. g4 Re5) 16... Bxd5 17. exd5 f4 18. Rfe1?! { (1.15 → 0.11) Inaccuracy. g3 was best. } (18. g3) 18... Ne5?! { (0.11 → 1.13) Inaccuracy. Qf2 was best. } (18... Qf2 19. Qc3+ Ne5 20. Bd3 b6 21. Re2 Qh4 22. Rae1 Qf6 23. Rxe5 dxe5 24. Rxe5 Kg8 25. Qe1) 19. Bf1 a5 20. Qc2?! { (0.97 → 0.36) Inaccuracy. Rac1 was best. } (20. Rac1 Rf5) 20... Rac8 21. Rac1 g5?! { (0.38 → 1.31) Inaccuracy. h5 was best. } (21... h5) 22. Bd3 Rf6 23. Bxh7 Rh8 24. Bf5 g4?? { (1.67 → 3.86) Blunder. Qc5 was best. } (24... Qc5 25. h3) 25. fxg4?? { (3.86 → Mate in 2) Checkmate is now unavoidable. c5 was best. } (25. c5 Qc7) 25... Rxh2+ 26. Kxh2 Rh6# { Black wins by checkmate. } 0-1