1.
e4
c5
2.
Nc3
Nc6
3.
g3
g6
4.
Bg2
Bg7
5.
d3
d6
6.
Be3
e6
7.
Nge2
Nd4
8.
Qd2
Rb8
9.
O-O
h5
10.
h3
b5
11.
f4
f5
12.
Rae1
Nh6
13.
Bf2
Kf7
14.
Nd1
b4
15.
Nxd4
Bxd4
16.
c3
Bxf2+
17.
Qxf2
Qa5
18.
Ne3
Ba6
19.
Qd2
bxc3
20.
bxc3
Qa4
21.
Nc4
Qd7
22.
Rb1
Bxc4
23.
dxc4
Qc7
24.
Qc2
Rxb1
25.
Rxb1
Rb8
26.
Rb5
Rxb5
27.
cxb5
c4
28.
a4
fxe4
29.
Bxe4
Nf5
30.
Bxf5
exf5
31.
Qd2
Ke6
32.
Qe3+
Kd5
33.
Qd4+
Ke6
34.
Kf2
Qc5
35.
Qxc5
dxc5
36.
Ke2
Kd6
37.
Kd2
a6
38.
b6
a5
39.
Ke3
Kc6
40.
Kf3
Kxb6
41.
g4
h4
1/2-1/2
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Event
Site
Debrecen
Date
1956.??.??
White
Black
Kalmar,
Result
1/2-1/2
[Event "Debrecen"] [Site "Debrecen"] [Date "1956.??.??"] [Round "?"] [White "Portisch, Lajos"] [Black "Kalmar,"] [Result "1/2-1/2"] 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Nge2 Nd4 8. Qd2 Rb8 9. O-O h5 10. h3 b5 11. f4 f5 12. Rae1 Nh6 13. Bf2 Kf7 14. Nd1 b4 15. Nxd4 Bxd4 16. c3 Bxf2+ 17. Qxf2 Qa5 18. Ne3 Ba6 19. Qd2 bxc3 20. bxc3 Qa4 21. Nc4 Qd7 22. Rb1 Bxc4 23. dxc4 Qc7 24. Qc2 Rxb1 25. Rxb1 Rb8 26. Rb5 Rxb5 27. cxb5 c4 28. a4 fxe4 29. Bxe4 Nf5 30. Bxf5 exf5 31. Qd2 Ke6 32. Qe3+ Kd5 33. Qd4+ Ke6 34. Kf2 Qc5 35. Qxc5 dxc5 36. Ke2 Kd6 37. Kd2 a6 38. b6 a5 39. Ke3 Kc6 40. Kf3 Kxb6 41. g4 h4 1/2-1/2