Elissalt Cardenas,H vs Claridge-Hansen,William

A57 Benko gambit half accepted

Elissalt Cardenas,H 2279 Loses
Claridge-Hansen,William 2290 Wins
0.00
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 e6 6. Nc3 Bb7 7. e4 axb5 8. Bxb5 Qa5 9. Qe2 Be7 10. Bd2 O-O 11. e5 Ne8 12. Nf3 Qb6 13. Bc4 Na6 14. O-O Nb4 15. d6 Bd8 16. Ne4 f6 17. a3 Nd5 18. b4 cxb4 19. axb4 fxe5 20. Rxa8 Bxa8 21. Nc5 Qxd6 22. Nxe5 Nef6 23. f4 Bb6 24. Kh1 Bxc5 25. bxc5 Qxc5 26. Bd3 Ne7 27. Rc1 Qd5 28. Nf3 Ng4 29. Bb4 d6 30. Bc4 Qh5 31. Bxe6+ Kh8 32. h3 Nh6 33. Bxd6 Nef5 34. Bxf5 Nxf5 35. Be5 Ng3+ 36. Kh2 Nxe2 37. Rc7 Rg8 38. Ng5 Bd5 39. Rd7 Ba2 40. g4 Qe8