1.
d4
Nf6
2.
c4
e6
3.
Nc3
d5
4.
cxd5
exd5
5.
Bg5
c6
6.
e3
Bf5
7.
Qf3
Be6
8.
Bxf6
Qxf6
9.
Qxf6
gxf6
10.
Nf3
Nd7
11.
Bd3
Nb6
12.
O-O-O
Nc8
13.
Ne2
Nd6
14.
Ng3
h5
15.
Nh4
O-O-O
16.
Rdf1
Be7
17.
Ngf5
Nxf5
18.
Nxf5
Bb4
19.
g3
Kc7
20.
Kb1
Rdg8
21.
Rc1
Bxf5
1/2-1/2
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Event
Site
Moscow
Date
1990.??.??
White
Ionov, Sergey
Black
Result
1/2-1/2
WhiteElo
2370
BlackElo
2630
[Event "Moscow op"] [Site "Moscow"] [Date "1990.??.??"] [Round "?"] [White "Ionov, Sergey"] [Black "Vaganian, Rafael A"] [Result "1/2-1/2"] [WhiteElo "2370"] [BlackElo "2630"] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Be6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Nf3 Nd7 11. Bd3 Nb6 12. O-O-O Nc8 13. Ne2 Nd6 14. Ng3 h5 15. Nh4 O-O-O 16. Rdf1 Be7 17. Ngf5 Nxf5 18. Nxf5 Bb4 19. g3 Kc7 20. Kb1 Rdg8 21. Rc1 Bxf5 1/2-1/2