1.
e4
c5
2.
Nf3
d6
3.
d4
cxd4
4.
Nxd4
Nf6
5.
Nc3
a6
6.
h3
Nc6
7.
g4
d5
8.
Bg2
dxe4
9.
Nxc6
Qxd1+
10.
Nxd1
bxc6
11.
Nc3
Bb7
12.
Nxe4
Nxe4
13.
Bxe4
O-O-O
14.
Be3
g6
15.
Ke2
Bg7
16.
c3
Kc7
17.
Rad1
Bc8
18.
f3
Be6
19.
Bc5
Bd5
20.
Bd3
Rd7
21.
c4
Be6
22.
b3
Rhd8
23.
Bc2
Bd4
24.
Bxd4
Rxd4
25.
Rxd4
Rxd4
26.
Rd1
Rxd1
27.
Bxd1
Kd6
28.
Ke3
g5
29.
Bc2
h6
30.
Kd4
c5+
31.
Ke3
Ke5
32.
Be4
a5
33.
Bd3
f5
34.
Bc2
Bd7
35.
Bb1
e6
36.
Bc2
Be8
37.
Bd3
f4+
38.
Kd2
Bc6
39.
Be2
Kd4
40.
Bd1
e5
0-1
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Event
Site
Halle/Saale
Date
1963.??.??
White
Johannessen, Svein
Black
Donner, Jan Hein
Result
0-1
[Event "Zonal Halle"] [Site "Halle/Saale"] [Date "1963.??.??"] [Round "?"] [White "Johannessen, Svein"] [Black "Donner, Jan Hein"] [Result "0-1"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Nc6 7. g4 d5 8. Bg2 dxe4 9. Nxc6 Qxd1+ 10. Nxd1 bxc6 11. Nc3 Bb7 12. Nxe4 Nxe4 13. Bxe4 O-O-O 14. Be3 g6 15. Ke2 Bg7 16. c3 Kc7 17. Rad1 Bc8 18. f3 Be6 19. Bc5 Bd5 20. Bd3 Rd7 21. c4 Be6 22. b3 Rhd8 23. Bc2 Bd4 24. Bxd4 Rxd4 25. Rxd4 Rxd4 26. Rd1 Rxd1 27. Bxd1 Kd6 28. Ke3 g5 29. Bc2 h6 30. Kd4 c5+ 31. Ke3 Ke5 32. Be4 a5 33. Bd3 f5 34. Bc2 Bd7 35. Bb1 e6 36. Bc2 Be8 37. Bd3 f4+ 38. Kd2 Bc6 39. Be2 Kd4 40. Bd1 e5 0-1