[Event "IRT Memorial Antonio de Padua - ALEX 2016"] [Site "Rio de Janeiro | BRA"] [Date "2016.10.29"] [Round "5.9"] [White "Mesquita, Arnaldo Leite"] [Black "Zacarias, Rodrigo Medeiros"] [Result "0-1"] [WhiteElo "1725"] [BlackElo "2112"] [ECO "A16"] [Opening "English: Anglo-Gruenfeld"] 1. c4 Nf6 2. Nc3 d5 3. e3 g6 4. cxd5 Nxd5 5. Bc4 Nxc3 6. bxc3 Bg7 7. Nf3 O-O 8. O-O c5 9. Ba3 Qa5 10. Qb3 b5 11. Bd5 Na6 12. d4 Rb8 13. Rab1 c4 14. Bb4 Qd8 15. Bxc4 bxc4 16. Qxc4 Nxb4 17. cxb4 Qb6 18. a4 Bf5 19. Rb2 Rfc8 20. Qe2 Qc6 21. h3 Qxa4 22. e4 Bd7 23. Ra2 Qxb4 24. Rxa7 Bb5 {#R} 0-1