1.
d4
Nf6
2.
c4
e6
3.
Nf3
d5
4.
Nc3
Bb4
5.
cxd5
exd5
6.
Qa4+
Nc6
7.
Bg5
O-O
8.
e3
Be7
9.
Bb5
Nb8
10.
Bd3
Nbd7
11.
O-O
c5
12.
Bxf6
Nxf6
13.
dxc5
Bxc5
14.
Rad1
Qe7
15.
Qh4
Rd8
16.
Bc2
h6
17.
Bb3
Be6
18.
h3
Bb4
19.
Ne2
Bf5
20.
Nfd4
Bh7
21.
Ng3
Qe5
22.
Nf3
Qe7
23.
Nd4
Qe5
24.
Nf3
Qd6
25.
Nh5
Be4
26.
Nxf6+
Qxf6
27.
Qxf6
gxf6
28.
Nd4
Rac8
29.
Rc1
Bd2
30.
Rcd1
Ba5
31.
f3
Bg6
32.
Kf2
Rc7
33.
Ne2
Bc2
34.
Rxd5
Rxd5
35.
Bxd5
Bd3
36.
Be4
Bxe4
37.
fxe4
Rc2
38.
Rb1
Rd2
39.
Kf3
Bc7
40.
a4
Be5
41.
b3
Rd3
42.
g3
Kf8
43.
Nf4
Bxf4
44.
gxf4
Rc3
45.
a5
b5
46.
Rd1
Rxb3
47.
Rd7
Ra3
48.
Rxa7
Ra2
49.
Kg4
Kg7
50.
Kf5
Ra3
51.
e5
fxe5
52.
fxe5
Rxe3
53.
Rc7
b4
54.
a6
Ra3
55.
e6
Ra5+
56.
Ke4
Rxa6
57.
Rxf7+
Kg6
1/2-1/2
Opening Explorer
Explorer is loading.
Event
Site
Sao Paulo
Date
1973.09.02
Round
11
White
Black
Van Riemsdijk, Herman Claudius
Result
1/2-1/2
[Event "Sao Paulo International"] [Site "Sao Paulo"] [Date "1973.09.02"] [Round "11"] [White "Ivkov, Borislav"] [Black "Van Riemsdijk, Herman Claudius"] [Result "1/2-1/2"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Qa4+ Nc6 7. Bg5 O-O 8. e3 Be7 9. Bb5 Nb8 10. Bd3 Nbd7 11. O-O c5 12. Bxf6 Nxf6 13. dxc5 Bxc5 14. Rad1 Qe7 15. Qh4 Rd8 16. Bc2 h6 17. Bb3 Be6 18. h3 Bb4 19. Ne2 Bf5 20. Nfd4 Bh7 21. Ng3 Qe5 22. Nf3 Qe7 23. Nd4 Qe5 24. Nf3 Qd6 25. Nh5 Be4 26. Nxf6+ Qxf6 27. Qxf6 gxf6 28. Nd4 Rac8 29. Rc1 Bd2 30. Rcd1 Ba5 31. f3 Bg6 32. Kf2 Rc7 33. Ne2 Bc2 34. Rxd5 Rxd5 35. Bxd5 Bd3 36. Be4 Bxe4 37. fxe4 Rc2 38. Rb1 Rd2 39. Kf3 Bc7 40. a4 Be5 41. b3 Rd3 42. g3 Kf8 43. Nf4 Bxf4 44. gxf4 Rc3 45. a5 b5 46. Rd1 Rxb3 47. Rd7 Ra3 48. Rxa7 Ra2 49. Kg4 Kg7 50. Kf5 Ra3 51. e5 fxe5 52. fxe5 Rxe3 53. Rc7 b4 54. a6 Ra3 55. e6 Ra5+ 56. Ke4 Rxa6 57. Rxf7+ Kg6 1/2-1/2