[Event "Santa Clara Open"] [Site "Santa Clara (CA)"] [Round "4.19"] [White "Walker Doug A"] [Black "Buckendorf Glen (ID)"] [Result "1/2-1/2"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 Nbd7 9. O-O-O b5 10. a3 Bb7 11. Bd3 O-O-O 12. f5 e5 13. Nb3 Be7 14. Be3 Nc5 15. Kb1 Kb8 16. g4 d5 17. Nxc5 Bxc5 18. Nxd5 Nxd5 19. exd5 Bxd5 20. Be4 Bxe4 21. Qxe4 Bxe3 22. Qxe3 f6 23. Rd3 Rxd3 24. Qxd3 Rd8 25. Qe2 Rd4 26. Rd1 Qd6 {#d} 1/2-1/2