1.
d4
Nf6
2.
c4
e6
3.
Nc3
Bb4
4.
e3
b6
5.
Bd3
Bb7
6.
Nf3
O-O
7.
O-O
Bxc3
8.
bxc3
d6
9.
Qc2
Nc6
10.
e4
e5
11.
Rb1
Bc8
12.
Bg5
h6
13.
Bh4
Bg4
14.
Nd2
g5
15.
f3
Bd7
16.
Bf2
Nh5
17.
Rfd1
Qf6
18.
Bf1
exd4
19.
Nb3
dxc3
20.
Nd4
Ne5
21.
Nb5
Bxb5
22.
cxb5
Nf4
23.
Bd4
Rac8
24.
Rb3
Ne6
25.
Bxc3
Nc5
26.
Ra3
Qe6
27.
Rxa7
Ra8
28.
Rxa8
Rxa8
29.
Rd5
Qf6
30.
Bb4
Ne6
31.
h3
Nd4
32.
Qf2
Ne6
33.
Rd2
h5
34.
Rc2
Ra4
35.
a3
h4
36.
Qe3
Ra8
37.
Be2
Qf4
38.
Qxf4
Nxf4
39.
Bf1
Ra7
40.
Rc3
Kf8
41.
Kf2
Ke7
42.
Ke3
Neg6
43.
Rc2
Ne5
44.
Ra2
Ra4
45.
Rc2
Kd7
1/2-1/2
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Event
Site
Debrecen
Date
1970.??.??
Round
2
White
Zaitsev, Alexander N
Black
Result
1/2-1/2
[Event "Maroczy Memorial"] [Site "Debrecen"] [Date "1970.??.??"] [Round "2"] [White "Zaitsev, Alexander N"] [Black "Andersson, Ulf"] [Result "1/2-1/2"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 O-O 7. O-O Bxc3 8. bxc3 d6 9. Qc2 Nc6 10. e4 e5 11. Rb1 Bc8 12. Bg5 h6 13. Bh4 Bg4 14. Nd2 g5 15. f3 Bd7 16. Bf2 Nh5 17. Rfd1 Qf6 18. Bf1 exd4 19. Nb3 dxc3 20. Nd4 Ne5 21. Nb5 Bxb5 22. cxb5 Nf4 23. Bd4 Rac8 24. Rb3 Ne6 25. Bxc3 Nc5 26. Ra3 Qe6 27. Rxa7 Ra8 28. Rxa8 Rxa8 29. Rd5 Qf6 30. Bb4 Ne6 31. h3 Nd4 32. Qf2 Ne6 33. Rd2 h5 34. Rc2 Ra4 35. a3 h4 36. Qe3 Ra8 37. Be2 Qf4 38. Qxf4 Nxf4 39. Bf1 Ra7 40. Rc3 Kf8 41. Kf2 Ke7 42. Ke3 Neg6 43. Rc2 Ne5 44. Ra2 Ra4 45. Rc2 Kd7 1/2-1/2