[Event "Airthings Masters Div 3 W"] [Site "chess.com INT"] [Date "2023.02.06"] [Round "1.1"] [White "Demidovich, Mikhail"] [Black "Martinez Alcantara, Jose Eduardo"] [Result "1/2-1/2"] [BlackTitle "GM"] [WhiteElo "1482"] [BlackElo "2607"] [ECO "D27"] [Opening "QGA"] [Variation "classical, 6...a6"] [EventDate "2023.02.06"] [WhiteFideId "13514660"] [BlackFideId "3805662"] 1. Nf3 c5 2. e3 e6 3. d4 d5 4. c4 dxc4 5. Bxc4 Nf6 6. O-O a6 7. b3 Nc6 8. Bb2 cxd4 9. Nxd4 Bd7 10. Nc3 Be7 11. Nf3 O-O 12. Qe2 Qa5 13. Rfd1 Rfd8 14. a3 Be8 15. b4 Qh5 16. h3 Rac8 17. Rxd8 Rxd8 18. Rd1 Rxd1+ 19. Qxd1 Kf8 20. Ne2 Nd5 21. e4 Nb6 22. Bd3 f6 23. e5 Nxe5 24. Nxe5 fxe5 25. Qc2 Bg6 26. Ng3 Bxd3 27. Qxd3 Qg6 28. Qf3+ Ke8 29. Bxe5 Nd5 30. Ne4 Qf5 31. Bxg7 Qxf3 32. gxf3 Kd7 33. Be5 Kc6 34. f4 h6 35. Bg7 h5 36. Be5 Kb5 1/2-1/2