1.
Nf3
Nf6
2.
d4
e6
3.
g3
b6
4.
Bg2
Bb7
5.
O-O
Be7
6.
c4
d6
7.
Nc3
O-O
8.
Qc2
Nbd7
9.
e4
e5
10.
Rd1
exd4
11.
Nxd4
Re8
12.
b3
Bf8
13.
Bb2
Nc5
14.
Re1
a5
15.
a3
g6
16.
Rad1
Bg7
17.
b4
Ncd7
18.
f4
Qc8
19.
Ndb5
axb4
20.
axb4
Nb8
21.
c5
bxc5
22.
bxc5
dxc5
23.
e5
Nfd7
24.
Nd5
Na6
25.
Ndxc7
Bxg2
26.
Nxe8
Qxe8
27.
Qxg2
Nf8
28.
Nd6
Qb8
29.
f5
Nc7
30.
Ba1
Ra6
31.
Nxf7
Kxf7
32.
e6+
Ncxe6
33.
fxe6+
Rxe6
34.
Bxg7
Kxg7
35.
Rxe6
Nxe6
36.
Qd5
Qc8
37.
Qe5+
Kg8
38.
Re1
Kf7
39.
Qd6
g5
40.
Rf1+
Kg7
41.
Qe7+
Kg8
42.
Qf7+
Kh8
43.
Re1
Ng7
44.
Re7
Qg8
45.
Qf6
1-0
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Event
Site
Berlin
Date
1949.??.??
Round
4
White
Pfeiffer, Gerhard
Black
Mross, Paul
Result
1-0
[Event "Berlin-ch"] [Site "Berlin"] [Date "1949.??.??"] [Round "4"] [White "Pfeiffer, Gerhard"] [Black "Mross, Paul"] [Result "1-0"] 1. Nf3 Nf6 2. d4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 d6 7. Nc3 O-O 8. Qc2 Nbd7 9. e4 e5 10. Rd1 exd4 11. Nxd4 Re8 12. b3 Bf8 13. Bb2 Nc5 14. Re1 a5 15. a3 g6 16. Rad1 Bg7 17. b4 Ncd7 18. f4 Qc8 19. Ndb5 axb4 20. axb4 Nb8 21. c5 bxc5 22. bxc5 dxc5 23. e5 Nfd7 24. Nd5 Na6 25. Ndxc7 Bxg2 26. Nxe8 Qxe8 27. Qxg2 Nf8 28. Nd6 Qb8 29. f5 Nc7 30. Ba1 Ra6 31. Nxf7 Kxf7 32. e6+ Ncxe6 33. fxe6+ Rxe6 34. Bxg7 Kxg7 35. Rxe6 Nxe6 36. Qd5 Qc8 37. Qe5+ Kg8 38. Re1 Kf7 39. Qd6 g5 40. Rf1+ Kg7 41. Qe7+ Kg8 42. Qf7+ Kh8 43. Re1 Ng7 44. Re7 Qg8 45. Qf6 1-0