1.
b3
Nf6
2.
Bb2
d5
3.
e3
g6
4.
c4
c6
5.
cxd5
cxd5
6.
Bxf6
exf6
7.
Nf3
Bg7
8.
d4
O-O
9.
Bd3
Bg4
10.
O-O
f5
11.
Be2
Nc6
12.
g3
Re8
13.
Nc3
Rc8
14.
Rc1
Qa5
15.
Na4
h6
16.
Rc5
Qd8
17.
Ne1
Bxe2
18.
Qxe2
Nxd4
19.
Qd2
Ne6
20.
Rxd5
Qg5
21.
Qb4
b6
22.
Rd7
Bf8
23.
Qb5
Nc7
24.
Qc4
Ne6
25.
Qa6
f4
26.
exf4
Nxf4
27.
Qxa7
Rc1
28.
Nf3
Ne2+
29.
Kg2
Nf4+
30.
Kg1
Rxf1+
31.
Kxf1
Qb5+
32.
Kg1
Qe2
33.
Nd2
Qe1+
34.
Nf1
Nh3+
35.
Kg2
Qxf2+
36.
Kxh3
Qxf1+
37.
Kh4
g5+
0-1
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Event
Site
Hamburg
Date
1997.??.??
Round
4
White
Johannsen, Dennis
Black
Osterloh, M
Result
0-1
[Event "Wichern op 4th"] [Site "Hamburg"] [Date "1997.??.??"] [Round "4"] [White "Johannsen, Dennis"] [Black "Osterloh, M"] [Result "0-1"] 1. b3 Nf6 2. Bb2 d5 3. e3 g6 4. c4 c6 5. cxd5 cxd5 6. Bxf6 exf6 7. Nf3 Bg7 8. d4 O-O 9. Bd3 Bg4 10. O-O f5 11. Be2 Nc6 12. g3 Re8 13. Nc3 Rc8 14. Rc1 Qa5 15. Na4 h6 16. Rc5 Qd8 17. Ne1 Bxe2 18. Qxe2 Nxd4 19. Qd2 Ne6 20. Rxd5 Qg5 21. Qb4 b6 22. Rd7 Bf8 23. Qb5 Nc7 24. Qc4 Ne6 25. Qa6 f4 26. exf4 Nxf4 27. Qxa7 Rc1 28. Nf3 Ne2+ 29. Kg2 Nf4+ 30. Kg1 Rxf1+ 31. Kxf1 Qb5+ 32. Kg1 Qe2 33. Nd2 Qe1+ 34. Nf1 Nh3+ 35. Kg2 Qxf2+ 36. Kxh3 Qxf1+ 37. Kh4 g5+ 0-1