Singh, Siddharth vs Petrosian, Tigran L.
35th Chicago Open 2026 · Round 3.5 · 2026.05.22 · 1/2-1/2 · B06 Modern Defense: Standard Defense
Moves
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
PGN
[Event "35th Chicago Open 2026"] [Site "Chicago USA"] [Date "2026.05.22"] [Round "3.5"] [White "Singh, Siddharth"] [Black "Petrosian, Tigran L."] [Result "1/2-1/2"] [PlyCount "67"] [WhiteElo "2355"] [WhiteFideId "39907023"] [BlackElo "2543"] [BlackFideId "13301616"] [BlackTitle "GM"] [ECO "B06"] [Source "TWIC"] [SourceQuality "1"] [ImportDate "2026-06-04"] 1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 a6 5. h4 h6 6. h5 g5 7. a4 Nc6 8. Qd2 Nf6 9. f3 e6 10. Nge2 Qe7 11. a5 Bd7 12. Nc1 Nh7 13. Nb3 O-O 14. O-O-O f5 15. exf5 exf5 16. Bc4+ Kh8 17. Nd5 Qd8 18. g3 Ne7 19. Rde1 Nxd5 20. Bxd5 Bc6 21. Bxc6 bxc6 22. Qd3 Qd7 23. Bd2 Rf7 24. Re2 Nf6 25. Rhe1 Kg8 26. Qc4 Kf8 27. Rh1 Nd5 28. Rhe1 Nf6 29. Rh1 Kg8 30. Qd3 Qc8 31. Qc4 Qd7 32. Qd3 Qc8 33. Qc4 Qd7 34. Qd3 1/2-1/2