[Event "The Arab World - Nasser"] [Site "Historical Association"] [Date "2017.01.16"] [Round "?"] [White "marrob"] [Black "Pilchuck"] [Result "0-1"] [WhiteElo "1489"] [BlackElo "1575"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 c5 3. c3 Nc6 4. e3 Nf6 5. h3 Be7 6. Nbd2 cxd4 7. Nxd4 d5 8. Nxc6 bxc6 9. Qa4 Bd7 10. Qc2 O-O 11. Nf3 Qc7 12. Bd3 c5 13. Ng5 h6 14. Nf3?! { (-0.80 → -1.63) Inaccuracy. Nh7 was best. } (14. Nh7 c4 15. Nxf6+ Bxf6 16. Be2 Bc6 17. O-O Qb7 18. Bf3 Rab8 19. Re1 Bg5 20. e4 Bxc1) 14... c4 15. g4?? { (-1.43 → -6.16) Blunder. Be2 was best. } (15. Be2 Rfc8 16. O-O a5 17. b3 cxb3 18. axb3 Qxc3 19. Qxc3 Rxc3 20. Ba3 Bd8 21. Rfb1 Ne4) 15... cxd3 16. Qxd3 Ne4 17. Rh2?! { (-6.22 → -8.76) Inaccuracy. O-O was best. } (17. O-O f5) 17... Rab8 18. b4?! { (-6.90 → -15.45) Inaccuracy. Rg2 was best. } (18. Rg2 Nc5) 18... Bb5 19. Qc2 Bxb4 20. Bb2 Nxc3 21. Nd2?! { (-13.54 → Mate in 8) Checkmate is now unavoidable. Qb3 was best. } (21. Qb3 Ba4 22. Kf1 Bxb3 23. axb3 f5 24. g5 f4 25. h4 fxe3 26. Rh3 hxg5 27. hxg5 exf2) 21... Qxh2 { Black wins. } 0-1