1.
d4
Nf6
2.
c4
e6
3.
Nc3
Bb4
4.
e3
O-O
5.
Bd3
c5
6.
Nf3
d5
7.
O-O
dxc4
8.
Bxc4
Nc6
9.
a3
Bxc3
10.
bxc3
Qc7
11.
Qc2
e5
12.
Bd3
Re8
13.
dxe5
Nxe5
14.
Nxe5
Qxe5
15.
f3
Bd7
16.
e4
c4
17.
Be2
Qc5+
18.
Kh1
Rad8
19.
a4
b6
20.
Ba3
Qc6
21.
a5
b5
22.
Rfd1
Bc8
23.
Bb4
Nh5
24.
Bf1
Nf4
25.
Qf2
a6
26.
Qe3
Qf6
27.
Qc5
h5
28.
Rd6
Rxd6
29.
Qxd6
Ne6
30.
Qb6
Rd8
31.
Qe3
1/2-1/2
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Event
Site
Luhacovice
Date
1971.04.14
Round
4
White
Plachetka, Jan
Black
Kostro, Jerzy
Result
1/2-1/2
Score
[Event "Luhacovice International"] [Site "Luhacovice"] [Date "1971.04.14"] [Round "4"] [White "Plachetka, Jan"] [Black "Kostro, Jerzy"] [Result "1/2-1/2"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nc6 9. a3 Bxc3 10. bxc3 Qc7 11. Qc2 e5 12. Bd3 Re8 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. f3 Bd7 16. e4 c4 17. Be2 Qc5+ 18. Kh1 Rad8 19. a4 b6 20. Ba3 Qc6 21. a5 b5 22. Rfd1 Bc8 23. Bb4 Nh5 24. Bf1 Nf4 25. Qf2 a6 26. Qe3 Qf6 27. Qc5 h5 28. Rd6 Rxd6 29. Qxd6 Ne6 30. Qb6 Rd8 31. Qe3 1/2-1/2