1.
Nf3
c5
2.
e3
g6
3.
c4
Bg7
4.
Nc3
Nf6
5.
d4
O-O
6.
Be2
cxd4
7.
Nxd4
Nc6
8.
O-O
d6
9.
Nc2
Be6
10.
Bd2
d5
11.
cxd5
Nxd5
12.
Qe1
Ndb4
13.
Nxb4
Nxb4
14.
Qc1
Rc8
15.
Rd1
Nxa2
16.
Qb1
Nxc3
17.
Bxc3
Qb6
18.
Bxg7
Kxg7
19.
b4
Rfd8
20.
Qb2+
Kg8
21.
h4
Rxd1+
22.
Rxd1
a5
23.
b5
Qc5
24.
Bf3
a4
25.
Bxb7
a3
26.
Qa1
Rb8
27.
Bc6
a2
28.
g3
h5
29.
Rd2
Qa3
30.
Kg2
Qb3
31.
Qe5
Rf8
32.
Qd4
Qc4
33.
Rd1
Qxd4
34.
exd4
Bf5
35.
Ra1
Bb1
36.
Kf3
e6
37.
Be4
Bxe4+
1/2-1/2
Opening Explorer
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Event
Site
St Petersburg
Date
1999.09.04
Round
1
White
Black
Ionov, Sergey
Result
1/2-1/2
WhiteElo
2407
BlackElo
2553
Score
[Event "St Petersburg Cup"] [Site "St Petersburg"] [Date "1999.09.04"] [Round "1"] [White "Taimanov, Mark E"] [Black "Ionov, Sergey"] [Result "1/2-1/2"] [WhiteElo "2407"] [BlackElo "2553"] 1. Nf3 c5 2. e3 g6 3. c4 Bg7 4. Nc3 Nf6 5. d4 O-O 6. Be2 cxd4 7. Nxd4 Nc6 8. O-O d6 9. Nc2 Be6 10. Bd2 d5 11. cxd5 Nxd5 12. Qe1 Ndb4 13. Nxb4 Nxb4 14. Qc1 Rc8 15. Rd1 Nxa2 16. Qb1 Nxc3 17. Bxc3 Qb6 18. Bxg7 Kxg7 19. b4 Rfd8 20. Qb2+ Kg8 21. h4 Rxd1+ 22. Rxd1 a5 23. b5 Qc5 24. Bf3 a4 25. Bxb7 a3 26. Qa1 Rb8 27. Bc6 a2 28. g3 h5 29. Rd2 Qa3 30. Kg2 Qb3 31. Qe5 Rf8 32. Qd4 Qc4 33. Rd1 Qxd4 34. exd4 Bf5 35. Ra1 Bb1 36. Kf3 e6 37. Be4 Bxe4+ 1/2-1/2