1.
d4
Nf6
2.
c4
c5
3.
d5
b5
4.
Nd2
bxc4
5.
e4
g6
6.
Bxc4
d6
7.
b3
Bg7
8.
Bb2
O-O
9.
Ngf3
Nbd7
10.
Qe2
Nb6
11.
O-O
a5
12.
a4
Qc7
13.
Rfe1
Bd7
14.
Rad1
Qb7
15.
Qd3
Rfb8
16.
Bc3
Ra7
17.
h3
Qa8
18.
Qc2
Rbb7
19.
Bd3
Nh5
20.
Nc4
Nf4
21.
Bf1
Nxc4
22.
Bxc4
Bxc3
23.
Qxc3
f6
24.
Qe3
Nh5
25.
Nh2
Qf8
26.
g4
Ng7
27.
f4
Rb4
28.
Rc1
Qb8
29.
Nf3
Rab7
30.
Rc3
Be8
31.
e5
Bf7
32.
e6
Be8
33.
Kf2
R7b6
34.
Nh4
Qb7
35.
f5
g5
36.
Nf3
Rxc4
37.
bxc4
Bxa4
38.
h4
Rb2+
39.
Re2
Rxe2+
40.
Qxe2
Qb4
41.
Qd2
h6
42.
Rc1
Bb3
43.
Qb2
a4
44.
Nd2
a3
45.
Qc3
Ba4
46.
hxg5
fxg5
47.
Ke2
Ne8
48.
Qh3
Qb2
49.
Qc3
Nf6
50.
Qxb2
axb2
51.
Rb1
Nxg4
52.
Rxb2
Nf6
53.
Ra2
Be8
54.
Ra8
Kg7
55.
Kd3
Bh5
56.
Ra7
Kf8
57.
Ne4
Ng4
58.
Kc3
Nf6
59.
Ra8+
Be8
60.
Kd3
Ng4
61.
Ke2
Nf6
62.
Kf3
Nh5
63.
Rd8
Ng7
64.
Kg4
Kg8
65.
Nxd6
exd6
66.
f6
1-0
Opening Explorer
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Event
Site
Germany
Date
1998.??.??
White
Derichs, Roger
Black
Gustavsson, Cyrill
Result
1-0
WhiteElo
2275
BlackElo
2210
[Event "Oberliga Ost-B 9899"] [Site "Germany"] [Date "1998.??.??"] [Round "?"] [White "Derichs, Roger"] [Black "Gustavsson, Cyrill"] [Result "1-0"] [EventArchiveKey "oberliga-ost-b-1998-99"] [WhiteElo "2275"] [BlackElo "2210"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 bxc4 5. e4 g6 6. Bxc4 d6 7. b3 Bg7 8. Bb2 O-O 9. Ngf3 Nbd7 10. Qe2 Nb6 11. O-O a5 12. a4 Qc7 13. Rfe1 Bd7 14. Rad1 Qb7 15. Qd3 Rfb8 16. Bc3 Ra7 17. h3 Qa8 18. Qc2 Rbb7 19. Bd3 Nh5 20. Nc4 Nf4 21. Bf1 Nxc4 22. Bxc4 Bxc3 23. Qxc3 f6 24. Qe3 Nh5 25. Nh2 Qf8 26. g4 Ng7 27. f4 Rb4 28. Rc1 Qb8 29. Nf3 Rab7 30. Rc3 Be8 31. e5 Bf7 32. e6 Be8 33. Kf2 R7b6 34. Nh4 Qb7 35. f5 g5 36. Nf3 Rxc4 37. bxc4 Bxa4 38. h4 Rb2+ 39. Re2 Rxe2+ 40. Qxe2 Qb4 41. Qd2 h6 42. Rc1 Bb3 43. Qb2 a4 44. Nd2 a3 45. Qc3 Ba4 46. hxg5 fxg5 47. Ke2 Ne8 48. Qh3 Qb2 49. Qc3 Nf6 50. Qxb2 axb2 51. Rb1 Nxg4 52. Rxb2 Nf6 53. Ra2 Be8 54. Ra8 Kg7 55. Kd3 Bh5 56. Ra7 Kf8 57. Ne4 Ng4 58. Kc3 Nf6 59. Ra8+ Be8 60. Kd3 Ng4 61. Ke2 Nf6 62. Kf3 Nh5 63. Rd8 Ng7 64. Kg4 Kg8 65. Nxd6 exd6 66. f6 1-0