[Event "Casual correspondence game"] [Site "https://lichess.org/B8UB0fvr"] [Date "2017.11.06"] [White "rafaruiz98"] [Black "alfredoorr"] [Result "1-0"] [UTCDate "2017.11.06"] [UTCTime "01:58:18"] [WhiteElo "1635"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A05"] [Opening "King's Indian Attack: Symmetrical Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 g6 { A05 King's Indian Attack: Symmetrical Defense } 3. Bg2 Bg7 4. O-O O-O 5. Nc3 d6 6. d4 Nbd7 7. b3 c5 8. Bb2 cxd4 9. Nxd4 Rb8 10. Ndb5 a6 11. Nd4 Nc5 12. b4?! { (-0.28 → -0.94) Inaccuracy. e4 was best. } (12. e4 e5 13. Nde2 b5 14. b4 Na4 15. Nxa4 bxa4 16. Qd3 Qb6 17. Ba3 Be6 18. c4 Rfc8) 12... Ne6?! { (-0.94 → -0.29) Inaccuracy. Ncd7 was best. } (12... Ncd7) 13. a3 Nxd4 14. Qxd4 Be6 15. Nd5?? { (-0.47 → -3.82) Blunder. Rab1 was best. } (15. Rab1 Ng4 16. Qf4 b5 17. Nd5 Bxb2 18. Rxb2 Ne5 19. Qd4 Bxd5 20. Bxd5 e6 21. f4 Ng4) 15... Nxd5?? { (-3.82 → Mate in 1) Checkmate is now unavoidable. Nh5 was best. } { Black resigns. } (15... Nh5 16. Qd2) 1-0