1.
e4
c5
2.
Nf3
e6
3.
d4
cxd4
4.
Nxd4
Nc6
5.
Nc3
a6
6.
g3
Qc7
7.
Bg2
Nf6
8.
O-O
Nxd4
9.
Qxd4
Bc5
10.
Bf4
d6
11.
Qd3
Nd7
12.
Na4
e5
13.
Bd2
b5
14.
Nxc5
Nxc5
15.
Qa3
Bb7
16.
Ba5
Qc6
17.
Rad1
O-O
18.
Rd5
Qc8
19.
Rxd6
Bxe4
20.
f3
Bf5
21.
Rd5
Nb7
22.
Rxe5
Nxa5
23.
Qxa5
Qxc2
24.
Rf2
Qc1+
25.
Qe1
Rac8
26.
Qxc1
Rxc1+
27.
Rf1
Rxf1+
28.
Bxf1
Be6
29.
a4
bxa4
30.
Bxa6
1/2-1/2
Opening Explorer
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Event
Site
Wijk aan Zee
Date
1971.01.21
Round
8
White
Kostro, Jerzy
Black
Hartoch, Robert G
Result
1/2-1/2
[Event "Hoogovens-B"] [Site "Wijk aan Zee"] [Date "1971.01.21"] [Round "8"] [White "Kostro, Jerzy"] [Black "Hartoch, Robert G"] [Result "1/2-1/2"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 Qc7 7. Bg2 Nf6 8. O-O Nxd4 9. Qxd4 Bc5 10. Bf4 d6 11. Qd3 Nd7 12. Na4 e5 13. Bd2 b5 14. Nxc5 Nxc5 15. Qa3 Bb7 16. Ba5 Qc6 17. Rad1 O-O 18. Rd5 Qc8 19. Rxd6 Bxe4 20. f3 Bf5 21. Rd5 Nb7 22. Rxe5 Nxa5 23. Qxa5 Qxc2 24. Rf2 Qc1+ 25. Qe1 Rac8 26. Qxc1 Rxc1+ 27. Rf1 Rxf1+ 28. Bxf1 Be6 29. a4 bxa4 30. Bxa6 1/2-1/2