Grigoryan, Aram K. vs Lederman, Leon
Beersheba · Round 10 · 1978.02.01 · 1-0 · E04 Catalan Opening: Open Defense
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PGN
[Event "Beersheba"] [Site "Beer Sheba ISR"] [Date "1978.02.01"] [Round "10"] [White "Grigoryan, Aram K."] [Black "Lederman, Leon"] [Result "1-0"] [PlyCount "89"] [WhiteElo "2200"] [WhiteFideId "13331752"] [BlackElo "2405"] [BlackFideId "2800403"] [BlackTitle "IM"] [ECO "E04a"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. d4 dxc4 5. Bg2 b6 6. Ne5 Nd5 7. Qa4+ c6 8. Qxc4 Bb7 9. O-O Be7 10. Rd1 O-O 11. e4 Nf6 12. Nc3 Qc8 13. Bh3 b5 14. Qe2 Nbd7 15. Bf4 Nxe5 16. Bxe5 Nd7 17. Bf4 Nb6 18. d5 cxd5 19. Nxd5 Bxd5 20. exd5 Qe8 21. Bg2 exd5 22. Bxd5 Nxd5 23. Rxd5 Bf6 24. Qxb5 Qxb5 25. Rxb5 Rfc8 26. Rc1 Rxc1+ 27. Bxc1 Bd4 28. Kg2 g6 29. Kf3 Rc8 30. Be3 Bxe3 31. Kxe3 Rc2 32. a4 Kg7 33. a5 Kf6 34. Rb7 g5 35. b4 Rb2 36. b5 Ke5 37. f4+ gxf4+ 38. gxf4+ Kd6 39. Rxf7 Rxb5 40. Rxa7 Rh5 41. a6 Rxh2 42. Ra8 Kc6 43. f5 Rh1 44. f6 Rf1 45. Rb8 1-0