[Event "Torneo 13 Marzo Arena"] [Site "https://lichess.org/R1opStCH"] [Date "2021.03.13"] [White "YadiraEsther"] [Black "etatisb"] [Result "1-0"] [UTCDate "2021.03.13"] [UTCTime "20:27:45"] [WhiteElo "1739"] [BlackElo "865"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B02"] [Opening "Alekhine Defense: Maróczy Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 2. d3 { B02 Alekhine Defense: Maróczy Variation } d6 3. Nf3 Nbd7?! { (-0.13 → 0.51) Inaccuracy. c5 was best. } (3... c5 4. Nc3 Nc6 5. Be2 e5 6. O-O Be7 7. Nd5 a6 8. c3) 4. Be2 e5 5. O-O Be7 6. c4 O-O 7. b4?! { (0.57 → -0.20) Inaccuracy. Nc3 was best. } (7. Nc3 Nc5) 7... Kh8?! { (-0.20 → 0.61) Inaccuracy. c6 was best. } (7... c6) 8. Bb2 c5 9. b5 Nb6 10. a4 Bg4 11. h3 Bxf3 12. Bxf3 Nfd7?! { (1.26 → 2.08) Inaccuracy. a6 was best. } (12... a6) 13. Nc3 f6? { (1.79 → 3.90) Mistake. a6 was best. } (13... a6) 14. Bg4 Qc7? { (3.37 → 6.07) Mistake. a5 was best. } (14... a5) 15. Bf5 Rad8? { (4.94 → 10.67) Mistake. g6 was best. } (15... g6 16. Be6) 16. Qh5 Kg8?! { (10.07 → Mate in 3) Checkmate is now unavoidable. g6 was best. } (16... g6) 17. Qxh7+ Kf7 18. Qh5+ Kg8 19. Be6+ Rf7 20. Qxf7+ Kh7 21. Qh5# { White wins by checkmate. } 1-0