[Event "KNSB 2A"] [Site "ZSG_5265"] [White "De Boer, Bas"] [Black "Geelen, Michiel"] [Result "1-0"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 dxc4 6. Bxc4 b5 7. Bd3 Bb7 8. a3 Nbd7 9. b4 e6 10. O-O a5 11. Rb1 Bd6 12. e4 axb4 13. axb4 e5 14. d5 Qe7 15. dxc6 Bxc6 16. Bxb5 Bb7 17. Qd3 Rd8 18. Nh4 1-0