1.
d4
Nf6
2.
c4
g6
3.
Nc3
Bg7
4.
e4
d6
5.
Be2
O-O
6.
Nf3
e5
7.
d5
Nh5
8.
g3
Nd7
9.
Be3
Nhf6
10.
Nd2
c6
11.
a3
a6
12.
b4
cxd5
13.
cxd5
Ne8
14.
Nc4
f5
15.
f3
Ndf6
16.
Rc1
fxe4
17.
fxe4
Bh3
18.
Bf1
Bg4
19.
Be2
Bh3
20.
Bf1
Bg4
21.
Be2
Bh3
1/2-1/2
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Event
Site
Wijk aan Zee
Date
1973.01.18
Round
4
White
Donner, Jan Hein
Black
Result
1/2-1/2
Score
[Event "Hoogovens"] [Site "Wijk aan Zee"] [Date "1973.01.18"] [Round "4"] [White "Donner, Jan Hein"] [Black "Szabo, Laszlo"] [Result "1/2-1/2"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 Nh5 8. g3 Nd7 9. Be3 Nhf6 10. Nd2 c6 11. a3 a6 12. b4 cxd5 13. cxd5 Ne8 14. Nc4 f5 15. f3 Ndf6 16. Rc1 fxe4 17. fxe4 Bh3 18. Bf1 Bg4 19. Be2 Bh3 20. Bf1 Bg4 21. Be2 Bh3 1/2-1/2