Gavilan Diaz,M vs Mayaud,R

A57 Benko gambit half accepted

Gavilan Diaz,M 2259 Guanya
Mayaud,R 2175 Perd
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 e6 6. Nc3 exd5 7. Nxd5 Nxd5 8. Qxd5 Nc6 9. Nf3 Rb8 10. e4 Be7 11. Bc4 O-O 12. O-O Rxb6 13. Rd1 Nb4 14. Qd2 Rd6 15. Qe2 Rxd1+ 16. Qxd1 Bb7 17. a3 Nc6 18. Bd5 Qb6 19. Be3 a5 20. Rc1 d6 21. Rc3 Ne5 22. Rb3 Nxf3+ 23. Qxf3 Qa7 24. Rxb7