1.
Nf3
Nf6
2.
g3
g6
3.
Bg2
Bg7
4.
O-O
O-O
5.
c4
d5
6.
cxd5
Nxd5
7.
d4
Nc6
8.
e4
Nb6
9.
d5
Nb8
10.
Nc3
c6
11.
Re1
e5
12.
Qb3
Na6
13.
Bg5
Qe8
14.
Be3
c5
15.
Bf1
Bg4
16.
Nd2
Qe7
17.
Nb5
Bd7
18.
Nxa7
Nxd5
19.
exd5
Rxa7
20.
Qb6
Rfa8
21.
Ne4
f5
22.
Bg5
Qf8
23.
Nf6+
Bxf6
24.
Bxf6
e4
25.
Bc3
Qf7
26.
Bc4
h6
27.
b3
Kh7
28.
d6
Be6
29.
d7
Bxc4
30.
d8=Q
Rxd8
31.
Qxd8
Qg8
32.
Qb6
Qe6
33.
Qxa7
1-0
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Site
Amsterdam
Date
1973.??.??
Round
2
White
Roessel, Frits
Black
Grapperhaus, H
Result
1-0
[Event "Amsterdam Seniors-Juniors"] [Site "Amsterdam"] [Date "1973.??.??"] [Round "2"] [White "Roessel, Frits"] [Black "Grapperhaus, H"] [Result "1-0"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d5 6. cxd5 Nxd5 7. d4 Nc6 8. e4 Nb6 9. d5 Nb8 10. Nc3 c6 11. Re1 e5 12. Qb3 Na6 13. Bg5 Qe8 14. Be3 c5 15. Bf1 Bg4 16. Nd2 Qe7 17. Nb5 Bd7 18. Nxa7 Nxd5 19. exd5 Rxa7 20. Qb6 Rfa8 21. Ne4 f5 22. Bg5 Qf8 23. Nf6+ Bxf6 24. Bxf6 e4 25. Bc3 Qf7 26. Bc4 h6 27. b3 Kh7 28. d6 Be6 29. d7 Bxc4 30. d8=Q Rxd8 31. Qxd8 Qg8 32. Qb6 Qe6 33. Qxa7 1-0