Lagno, Kateryna vs Petrosian, Tigran L.
Stepanakert-B · Round 1 · 2005.10.02 · 1/2-1/2 · B07 Czech Defense
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PGN
[Event "Stepanakert-B"] [Site "Stepanakert ARM"] [Date "2005.10.02"] [Round "1"] [White "Lagno, Kateryna"] [Black "Petrosian, Tigran L."] [Result "1/2-1/2"] [PlyCount "90"] [WhiteElo "2509"] [WhiteFideId "14109336"] [WhiteTitle "GM"] [BlackElo "2564"] [BlackFideId "13301616"] [BlackTitle "GM"] [ECO "B07p"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd3 e5 6. Nf3 Bg4 7. Be3 exd4 8. Bxd4 Qb4 9. Be2 Nbd7 10. O-O Be7 11. a3 Qa5 12. e5 dxe5 13. fxe5 Nd5 14. b4 Nxc3 15. Bxc3 Qb6+ 16. Nd4 Be6 17. Kh1 O-O-O 18. Nxe6 fxe6 19. Bc4 Qe3 20. Bd4 Qe4 21. Bxe6 Kb8 22. Re1 Qg6 23. Bxd7 Rxd7 24. Bxa7+ Kc8 25. Qe2 Qe6 26. Bb6 Re8 27. Rad1 Bd6 28. Qh5 g6 29. Qg5 Be7 30. Qg3 Rxd1 31. Rxd1 Rf8 32. Qe3 g5 33. Bc5 Rf5 34. Bd4 g4 35. Qe2 h5 36. Rf1 h4 37. Rxf5 Qxf5 38. Qd3 Qf4 39. g3 Qc1+ 40. Bg1 h3 41. Qf5+ Kb8 42. Qxg4 Qf1 43. Qe4 Bg5 44. e6 Be3 45. Qe5+ Ka8 1/2-1/2