Petrosian, Tigran A. vs Lengyel, Laszlo
Hoogovens A · Round 1 · 1971.01.01 · 1/2-1/2 · E14 Yusupov-Rubinstein System
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PGN
[Event "Hoogovens A"] [Site "Wijk aan Zee NED"] [Date "1971.01.01"] [Round "1"] [White "Petrosian, Tigran A."] [Black "Lengyel, Laszlo"] [Result "1/2-1/2"] [PlyCount "34"] [WhiteElo "2145"] [WhiteFideId "13300849"] [WhiteTitle "IM"] [BlackElo "2280"] [BlackFideId "701998"] [ECO "E14o"] [Source "MillionBase2.9"] [SourceQuality "4"] [ImportDate "2026-01-06"] 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O d5 6. b3 Bd6 7. c4 O-O 8. Bb2 Nbd7 9. Nc3 a6 10. Rc1 Qe7 11. Re1 Ne4 12. Qc2 f5 13. cxd5 exd5 14. Ne2 c6 15. Ng3 Rf6 16. Qe2 a5 17. Nh4 Qe6 1/2-1/2