1.
e4
c5
2.
Nf3
e6
3.
d4
cxd4
4.
Nxd4
Nf6
5.
Nc3
Nc6
6.
g3
d5
7.
exd5
Nxd5
8.
Nxc6
bxc6
9.
Ne4
Qb6
10.
Be2
Bb7
11.
c3
Be7
12.
O-O
O-O
13.
a4
a5
14.
Nd2
Rfd8
15.
Qb3
Qc7
16.
Re1
Rab8
17.
Qc2
c5
18.
Nc4
Bf6
19.
Bd2
Ba8
20.
Rab1
Nb6
21.
b3
Nxc4
22.
bxc4
Rxb1
23.
Rxb1
Qc6
24.
f3
h5
25.
Be3
h4
26.
Kf2
Qc7
27.
Rb5
Be7
28.
Bf4
e5
29.
Be3
Bc6
30.
Rb1
Qd7
31.
g4
Bxa4
32.
Qe4
Qd6
33.
g5
Bc6
34.
Qxh4
a4
35.
Qg3
a3
36.
Ra1
Ra8
37.
h4
Qg6
38.
h5
Qxh5
39.
Qxe5
Bf6
40.
Qc7
Bxc3
41.
Qxc6
Qh2+
42.
Kf1
Rb8
43.
Rd1
a2
44.
g6
a1=Q
45.
gxf7+
Kh8
46.
Qe8+
Kh7
47.
Bd3+
g6
48.
Bxg6+
Kxg6
49.
f8=N+
Kg7
50.
Ne6+
Kf6
51.
Bg5+
Kf5
52.
Qf7+
Bf6
53.
Rxa1
Qh1+
54.
Kf2
Rb2+
55.
Bd2
Rxd2+
56.
Ke3
Qh6+
57.
f4
Rd6
58.
Ng7+
Qxg7
59.
Qh5+
Ke6
60.
Qh3+
Kf7
61.
Qh5+
Qg6
62.
Ra7+
Be7
63.
Qxg6+
Rxg6
64.
Ke4
Re6+
65.
Kd5
Kf6
66.
Rc7
Kf5
67.
Rb7
Re4
68.
Rxe7
Rxe7
69.
Kxc5
Ke6
0-1
Opening Explorer
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Event
Site
Philadelphia
Date
1988.??.??
White
Black
Van Riemsdijk, Herman Claudius
Result
0-1
WhiteElo
2390
BlackElo
2335
[Event "World op"] [Site "Philadelphia"] [Date "1988.??.??"] [Round "?"] [White "Blocker, Calvin"] [Black "Van Riemsdijk, Herman Claudius"] [Result "0-1"] [EventArchiveKey "world-open-1988"] [WhiteElo "2390"] [BlackElo "2335"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. Ne4 Qb6 10. Be2 Bb7 11. c3 Be7 12. O-O O-O 13. a4 a5 14. Nd2 Rfd8 15. Qb3 Qc7 16. Re1 Rab8 17. Qc2 c5 18. Nc4 Bf6 19. Bd2 Ba8 20. Rab1 Nb6 21. b3 Nxc4 22. bxc4 Rxb1 23. Rxb1 Qc6 24. f3 h5 25. Be3 h4 26. Kf2 Qc7 27. Rb5 Be7 28. Bf4 e5 29. Be3 Bc6 30. Rb1 Qd7 31. g4 Bxa4 32. Qe4 Qd6 33. g5 Bc6 34. Qxh4 a4 35. Qg3 a3 36. Ra1 Ra8 37. h4 Qg6 38. h5 Qxh5 39. Qxe5 Bf6 40. Qc7 Bxc3 41. Qxc6 Qh2+ 42. Kf1 Rb8 43. Rd1 a2 44. g6 a1=Q 45. gxf7+ Kh8 46. Qe8+ Kh7 47. Bd3+ g6 48. Bxg6+ Kxg6 49. f8=N+ Kg7 50. Ne6+ Kf6 51. Bg5+ Kf5 52. Qf7+ Bf6 53. Rxa1 Qh1+ 54. Kf2 Rb2+ 55. Bd2 Rxd2+ 56. Ke3 Qh6+ 57. f4 Rd6 58. Ng7+ Qxg7 59. Qh5+ Ke6 60. Qh3+ Kf7 61. Qh5+ Qg6 62. Ra7+ Be7 63. Qxg6+ Rxg6 64. Ke4 Re6+ 65. Kd5 Kf6 66. Rc7 Kf5 67. Rb7 Re4 68. Rxe7 Rxe7 69. Kxc5 Ke6 0-1