Grigoryan, Avetik vs Petrosian, Tigran L.
71. ch-ARM · Round 1 · 2011.01.18 · 1/2-1/2 · C83 Ruy Lopez: Open, Classical Defense
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PGN
[Event "71. ch-ARM"] [Site "Erevan ARM"] [Date "2011.01.18"] [Round "1"] [White "Grigoryan, Avetik"] [Black "Petrosian, Tigran L."] [Result "1/2-1/2"] [PlyCount "84"] [WhiteElo "2595"] [WhiteFideId "13302191"] [WhiteTitle "GM"] [BlackElo "2604"] [BlackFideId "13301616"] [BlackTitle "GM"] [ECO "C83"] [Source "PGNMentor"] [SourceQuality "1"] [ImportDate "2026-01-06"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7 10. Nbd2 Nc5 11. Bc2 d4 12. Ne4 d3 13. Nxc5 dxc2 14. Qxd8+ Rxd8 15. Nxe6 fxe6 16. Be3 Rd5 17. Rfc1 Nxe5 18. Nxe5 Rxe5 19. Rxc2 O-O 20. g3 Bc5 21. Bxc5 Rxc5 22. Rd2 Rd5 23. Rxd5 exd5 24. a4 Rd8 25. axb5 axb5 26. Kf1 d4 27. Rd1 d3 28. b4 Rd5 29. Ke1 Re5+ 30. Kd2 Re2+ 31. Kxd3 Rxf2 32. Kd4 Rxh2 33. Kc5 Rh3 34. Kxb5 Rxg3 35. c4 h5 36. Kc6 Rg4 37. Rc1 h4 38. b5 h3 39. c5 Rb4 40. Rh1 Rb3 41. b6 cxb6 42. cxb6 Rc3+ 1/2-1/2