1.
c4
Nf6
2.
Nc3
c5
3.
Nf3
Nc6
4.
g3
d5
5.
cxd5
Nxd5
6.
Qa4
f6
7.
Qe4
Nb6
8.
Bg2
e5
9.
O-O
Be6
10.
Nh4
Qd7
11.
f4
f5
12.
Qb1
exf4
13.
gxf4
g5
14.
Nf3
gxf4
15.
Ng5
Bg8
16.
d3
Nd5
17.
Bxf4
Nxf4
18.
Rxf4
Bd6
19.
Rf2
O-O-O
20.
Qf1
Qe7
21.
Rxf5
Nd4
22.
Nce4
Nxf5
23.
Qxf5+
Kb8
24.
Nxd6
Rxd6
25.
Ne4
Rd5
26.
Qf4+
Ka8
27.
Rf1
Be6
28.
Ng3
Rd4
29.
Qe5
Re8
30.
Rf6
Rdd8
31.
b3
Bg4
32.
Qxe7
Rxe7
33.
Be4
Kb8
34.
Rh6
Rdd7
35.
Rh4
Be6
36.
Rh6
Bg4
37.
Rh4
Be6
38.
Rh6
Kc7
39.
Kf2
a6
40.
Ke1
Bg4
41.
Kd2
Kd8
42.
Kc3
Rc7
43.
Kd2
Ke8
44.
Rh4
Be6
45.
Nh5
Rf7
46.
Nf4
Bf5
47.
Bd5
Rg7
48.
Rh5
Bg4
49.
Rh6
Rce7
50.
Be4
Kf8
51.
Nd5
Ref7
52.
Nf6
Bc8
53.
Nxh7+
Ke7
54.
h4
Bf5
55.
Ng5
Rf6
56.
Rh8
Bxe4
57.
Nxe4
Rc6
58.
h5
Rg1
59.
Rh7+
Ke6
60.
Rxb7
Rh1
61.
Rh7
Ra1
62.
Nc3
Rh1
63.
Nd1
Ke5
64.
Ne3
Ra1
65.
Nc4+
Kf4
66.
e3+
Kg5
67.
a3
Rh1
68.
b4
Rxh5
69.
Rxh5+
Kxh5
70.
Kc3
Kg5
71.
bxc5
Rxc5
72.
d4
Rb5
73.
a4
Rb1
74.
d5
Kf6
75.
Kd4
a5
76.
e4
Rb4
77.
e5+
Kf5
78.
Kc5
Rxa4
79.
d6
Ke6
80.
d7
Rxc4+
1/2-1/2
Opening Explorer
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Event
Site
Amsterdam
Date
2000.08.13
Round
3
White
Oosterom, Erik
Black
Bertholee, Rob
Result
1/2-1/2
WhiteElo
2194
BlackElo
2343
[Event "Lost Boys op"] [Site "Amsterdam"] [Date "2000.08.13"] [Round "3"] [White "Oosterom, Erik"] [Black "Bertholee, Rob"] [Result "1/2-1/2"] [EventArchiveKey "lost-boys-open-amsterdam-2000"] [WhiteElo "2194"] [BlackElo "2343"] 1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Qa4 f6 7. Qe4 Nb6 8. Bg2 e5 9. O-O Be6 10. Nh4 Qd7 11. f4 f5 12. Qb1 exf4 13. gxf4 g5 14. Nf3 gxf4 15. Ng5 Bg8 16. d3 Nd5 17. Bxf4 Nxf4 18. Rxf4 Bd6 19. Rf2 O-O-O 20. Qf1 Qe7 21. Rxf5 Nd4 22. Nce4 Nxf5 23. Qxf5+ Kb8 24. Nxd6 Rxd6 25. Ne4 Rd5 26. Qf4+ Ka8 27. Rf1 Be6 28. Ng3 Rd4 29. Qe5 Re8 30. Rf6 Rdd8 31. b3 Bg4 32. Qxe7 Rxe7 33. Be4 Kb8 34. Rh6 Rdd7 35. Rh4 Be6 36. Rh6 Bg4 37. Rh4 Be6 38. Rh6 Kc7 39. Kf2 a6 40. Ke1 Bg4 41. Kd2 Kd8 42. Kc3 Rc7 43. Kd2 Ke8 44. Rh4 Be6 45. Nh5 Rf7 46. Nf4 Bf5 47. Bd5 Rg7 48. Rh5 Bg4 49. Rh6 Rce7 50. Be4 Kf8 51. Nd5 Ref7 52. Nf6 Bc8 53. Nxh7+ Ke7 54. h4 Bf5 55. Ng5 Rf6 56. Rh8 Bxe4 57. Nxe4 Rc6 58. h5 Rg1 59. Rh7+ Ke6 60. Rxb7 Rh1 61. Rh7 Ra1 62. Nc3 Rh1 63. Nd1 Ke5 64. Ne3 Ra1 65. Nc4+ Kf4 66. e3+ Kg5 67. a3 Rh1 68. b4 Rxh5 69. Rxh5+ Kxh5 70. Kc3 Kg5 71. bxc5 Rxc5 72. d4 Rb5 73. a4 Rb1 74. d5 Kf6 75. Kd4 a5 76. e4 Rb4 77. e5+ Kf5 78. Kc5 Rxa4 79. d6 Ke6 80. d7 Rxc4+ 1/2-1/2