[Event "2nd Science Park Open A"] [Site "Amsterdam NED"] [Date "2012.07.21"] [EventDate "2012.07.14"] [Round "8.7"] [Result "1/2-1/2"] [White "Mark Timmermans"] [Black "Chiel van Oosterom"] [ECO "B80"] [WhiteElo "2194"] [BlackElo "2385"] [PlyCount "65"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 b4 9. Na4 Nbd7 10. g4 h6 11. O-O-O Qa5 12. b3 Bb7 13. a3 Qc7 14. axb4 d5 15. e5 Nxe5 16. Kb1 Be7 17. Nc5 Nfd7 18. Ncxe6 fxe6 19. Nxe6 Qd6 20. Nxg7+ Kd8 21. Bg2 Qxb4 22. Qxb4 Bxb4 23. h3 Bc3 24. Nf5 Nf7 25. f4 Kc7 26. Bxd5 Bxd5 27. Rxd5 Rad8 28. Rhd1 Bf6 29. Bd4 Rhe8 30. Bxf6 Nxf6 31. Rxd8 Rxd8 32. Rxd8 Kxd8 33. g5 1/2-1/2