Petrosian, Tigran A. vs Estrin, Boris
Moscow Ch · Round 1 · 1956.01.01 · 1-0 · D38 Queen's Gambit Declined: Ragozin Defense, Alekhine Variation
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PGN
[Event "Moscow Ch"]
[Site "Moscow RUS"]
[Date "1956.01.01"]
[Round "1"]
[White "Petrosian, Tigran A."]
[Black "Estrin, Boris"]
[Result "1-0"]
[PlyCount "61"]
[WhiteElo "2376"]
[WhiteFideId "13300849"]
[WhiteTitle "IM"]
[BlackElo "1773"]
[BlackFideId "34649859"]
[ECO "D38b"]
[Source "MillionBase2.9"]
[SourceQuality "4"]
[ImportDate "2026-01-06"]
[Merged "true"]
1. c4 e6 2. Nf3 Nf6 3. d4 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. Ne5 Bd7 7. Nxd7 Qxd7 8.
a3 Bxc3+ 9. bxc3 Ne4 10. Qc2 Na5 11. cxd5 exd5 12. f3 Nd6 13. e4 O-O 14. Bd3 f5
15. e5 Ndc4 16. g4 fxg4 17. Bxh7+ Kh8 18. f4 g5 19. Bd3 gxf4 20. Rg1 Nc6 21.
Qf2 N6xe5 ( 21... N4xe5 22. dxe5 Nxe5 { continues in main line } ) 22. dxe5
Nxe5 23. Bc2 Nf3+ 24. Kd1 Rae8 25. Rh1 Re5 26. Rb1 b6 27. Rb4 d4 28. Rxd4 Nxd4
29. cxd4 Qd5 30. Rg1 c5 31. Bxf4 1-0