1.
g3
d5
2.
Bg2
g6
3.
c4
c6
4.
d4
Bg7
5.
Nf3
Nf6
6.
O-O
O-O
7.
b3
a5
8.
Nc3
Ne4
9.
Bb2
Bf5
10.
Ne5
Nxc3
11.
Bxc3
Nd7
12.
cxd5
cxd5
13.
Qd2
Nf6
14.
f3
Qb6
15.
Kh1
Rfc8
16.
Rfe1
a4
17.
e4
Be6
18.
b4
Ne8
19.
f4
Nf6
20.
f5
gxf5
21.
exf5
Bxf5
22.
Qg5
Be4
23.
Rac1
Rxc3
24.
Rxc3
Qxd4
25.
Rec1
h6
26.
Qf4
Qxb4
27.
a3
Qd4
28.
Nf3
Qb6
29.
g4
Qe6
30.
h3
Rd8
31.
Nd4
Bxg2+
32.
Kxg2
Qe4+
33.
Qxe4
Nxe4
34.
Rc8
Rxc8
35.
Rxc8+
Kh7
36.
Nf5
Bb2
37.
Nxe7
Bxa3
38.
Nxd5
Bb2
39.
Kf3
a3
40.
Ra8
1/2-1/2
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Event
Site
Potsdam
Date
1974.02.23
Round
19
White
Paehtz, Thomas Sr
Black
Heinig, Wolfram
Result
1/2-1/2
[Event "DDR-ch23 Final"] [Site "Potsdam"] [Date "1974.02.23"] [Round "19"] [White "Paehtz, Thomas Sr"] [Black "Heinig, Wolfram"] [Result "1/2-1/2"] 1. g3 d5 2. Bg2 g6 3. c4 c6 4. d4 Bg7 5. Nf3 Nf6 6. O-O O-O 7. b3 a5 8. Nc3 Ne4 9. Bb2 Bf5 10. Ne5 Nxc3 11. Bxc3 Nd7 12. cxd5 cxd5 13. Qd2 Nf6 14. f3 Qb6 15. Kh1 Rfc8 16. Rfe1 a4 17. e4 Be6 18. b4 Ne8 19. f4 Nf6 20. f5 gxf5 21. exf5 Bxf5 22. Qg5 Be4 23. Rac1 Rxc3 24. Rxc3 Qxd4 25. Rec1 h6 26. Qf4 Qxb4 27. a3 Qd4 28. Nf3 Qb6 29. g4 Qe6 30. h3 Rd8 31. Nd4 Bxg2+ 32. Kxg2 Qe4+ 33. Qxe4 Nxe4 34. Rc8 Rxc8 35. Rxc8+ Kh7 36. Nf5 Bb2 37. Nxe7 Bxa3 38. Nxd5 Bb2 39. Kf3 a3 40. Ra8 1/2-1/2