[Event "Leiden"]
[Site "Leiden NED"]
[Date "2013.07.14"]
[EventDate "2013.07.12"]
[Round "3.8"]
[Result "0-1"]
[White "Hans van Calmthout"]
[Black "Fred Slingerland"]
[ECO "D02"]
[WhiteElo "?"]
[BlackElo "2350"]
[PlyCount "136"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc1 Nh5
7. Bg3 Nxg3 8. hxg3 Bf5 9. Nbd2 h6 10. Be2 e6 11. O-O Be7
12. dxc5 Bxc5 13. Nd4 Bh7 14. N2b3 Be7 15. Nxc6 bxc6 16. c4
O-O 17. Rd1 a5 18. c5 Qb7 19. Bd3 Rfb8 20. Bxh7+ Kxh7 21. Rb1
e5 22. Qc2+ g6 23. e4 d4 24. Nc1 a4 25. Nd3 Qc7 26. f4 Bf6
27. Qc4 Ra7 28. Rd2 Re8 29. Re2 Qd7 30. Nf2 h5 31. Rd1 Kg7
32. Rd3 Ra5 33. Ra3 Rh8 34. Rf3 h4 35. fxe5 Bg5 36. g4 Be3
37. e6 Qxe6 38. Qxe6 fxe6 39. Kh2 Rxc5 40. Nd3 Rg5 41. Kh3 Rb5
42. Rc2 Rb6 43. Rc4 a3 44. b3 Ra8 45. Nc5 e5 46. Ne6+ Kh6
47. Nc5 Bf4 48. Kxh4 Rbb8 49. g5+ Bxg5+ 50. Kg4 Bf4 51. Rh3+
Kg7 52. Ne6+ Kf7 53. Nxf4 exf4 54. Rxd4 Rd8 55. Rxd8 Rxd8
56. b4 Rd2 57. Rxa3 Rf2 58. Ra6 Kf6 59. b5 Ke5 60. bxc6 Rxg2+
61. Kh3 Rc2 62. c7 g5 63. Ra5+ Kxe4 64. Rxg5 Rxc7 65. Rg8 Kf3
66. Kh4 Ra7 67. Rb8 Rh7+ 68. Kg5 Kg3 0-1