1.
d4
g6
2.
g3
Bg7
3.
Bg2
d6
4.
Nf3
Nf6
5.
O-O
O-O
6.
c4
Nbd7
7.
Nc3
e5
8.
h3
Re8
9.
e4
a6
10.
Re1
Rb8
11.
d5
b5
12.
cxb5
axb5
13.
b4
Nb6
14.
Bg5
Bd7
15.
Nd2
h6
16.
Be3
Nh7
17.
h4
f5
18.
h5
f4
19.
Bxb6
Rxb6
20.
hxg6
Ng5
21.
Qh5
Rf8
22.
Nf3
Nxf3+
23.
Bxf3
Qf6
24.
Rf1
Be8
25.
Qg4
Kh8
26.
Kg2
Bxg6
27.
Qe6
Qg5
28.
Qg4
Qxg4
29.
Bxg4
c5
30.
Rab1
c4
31.
Bd7
f3+
32.
Kh3
h5
33.
Bxb5
Bh6
34.
Rb2
h4
35.
Bd7
hxg3
36.
fxg3
Be3
37.
Bf5
Bxf5+
38.
exf5
Bd4
39.
Rc2
Rxf5
40.
Kg4
Rf7
41.
Rxf3
Rg7+
42.
Kh3
Rxb4
43.
Rf6
Rd7
44.
Kg4
e4
45.
Rf8+
Kg7
46.
Rc8
e3
47.
a3
Rb3
48.
Rxc4
Bxc3
49.
R2xc3
e2
50.
Rc1
Re7
51.
Re1
Rxa3
52.
Kh3
Ree3
53.
Rg4+
Kf6
54.
Kg2
Kf5
55.
Rg8
Ke4
56.
Kf2
Kd3
57.
Rb8
Kd4
58.
Rxe2
Rf3+
59.
Ke1
Ra1+
60.
Kd2
Rxg3
61.
Kc2
Rgg1
62.
Rd2+
Kc5
63.
Rc8+
Kb6
64.
Rc6+
Kb5
65.
Kd3
Rad1
1/2-1/2
Opening Explorer
Explorer is loading.
Event
Site
South Bend
Date
1981.??.??
Round
5
White
Kogan, Boris Markovich
Black
Result
1/2-1/2
BlackElo
2515
[Event "USA-ch/Zonal"] [Site "South Bend"] [Date "1981.??.??"] [Round "5"] [White "Kogan, Boris Markovich"] [Black "Christiansen, Larry Mark"] [Result "1/2-1/2"] [BlackElo "2515"] 1. d4 g6 2. g3 Bg7 3. Bg2 d6 4. Nf3 Nf6 5. O-O O-O 6. c4 Nbd7 7. Nc3 e5 8. h3 Re8 9. e4 a6 10. Re1 Rb8 11. d5 b5 12. cxb5 axb5 13. b4 Nb6 14. Bg5 Bd7 15. Nd2 h6 16. Be3 Nh7 17. h4 f5 18. h5 f4 19. Bxb6 Rxb6 20. hxg6 Ng5 21. Qh5 Rf8 22. Nf3 Nxf3+ 23. Bxf3 Qf6 24. Rf1 Be8 25. Qg4 Kh8 26. Kg2 Bxg6 27. Qe6 Qg5 28. Qg4 Qxg4 29. Bxg4 c5 30. Rab1 c4 31. Bd7 f3+ 32. Kh3 h5 33. Bxb5 Bh6 34. Rb2 h4 35. Bd7 hxg3 36. fxg3 Be3 37. Bf5 Bxf5+ 38. exf5 Bd4 39. Rc2 Rxf5 40. Kg4 Rf7 41. Rxf3 Rg7+ 42. Kh3 Rxb4 43. Rf6 Rd7 44. Kg4 e4 45. Rf8+ Kg7 46. Rc8 e3 47. a3 Rb3 48. Rxc4 Bxc3 49. R2xc3 e2 50. Rc1 Re7 51. Re1 Rxa3 52. Kh3 Ree3 53. Rg4+ Kf6 54. Kg2 Kf5 55. Rg8 Ke4 56. Kf2 Kd3 57. Rb8 Kd4 58. Rxe2 Rf3+ 59. Ke1 Ra1+ 60. Kd2 Rxg3 61. Kc2 Rgg1 62. Rd2+ Kc5 63. Rc8+ Kb6 64. Rc6+ Kb5 65. Kd3 Rad1 1/2-1/2