Hertan, Charles vs Ivanov, Alexander
Billerica Open 2nd · Round 3 · 1988.05.01 · 0-1 · A42 Modern Defense: Averbakh System
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PGN
[Event "Billerica Open 2nd"] [Site "Billerica"] [Date "1988.05.01"] [Round "3"] [White "Hertan, Charles"] [Black "Ivanov, Alexander"] [Result "0-1"] [PlyCount "94"] [WhiteElo "2335"] [WhiteFideId "2001128"] [WhiteTitle "FM"] [BlackElo "2420"] [BlackFideId "2000202"] [BlackTitle "GM"] [ECO "A42c"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 c5 5. d5 e6 6. Bf4 e5 7. Be3 f5 8. exf5 gxf5 9. Bd3 Nf6 10. Qa4+ Bd7 11. Qc2 Qc8 12. Be2 O-O 13. f4 Na6 14. a3 Qe8 15. Qd2 Ng4 16. Nf3 e4 17. Ng5 Nxe3 18. Qxe3 h6 19. Nh3 Nc7 20. Nf2 b5 21. cxb5 Nxb5 22. O-O Rb8 23. Kh1 Nd4 24. Rab1 Nxe2 25. Qxe2 Bb5 26. Nxb5 Qxb5 27. Qd2 Bd4 28. Qd1 Qb3 29. Qe2 a5 30. Nd1 Qxd5 31. Ne3 Qe6 32. b3 Kh7 33. Nc4 a4 34. bxa4 d5 35. Nd2 c4 36. Rb5 Rxb5 37. axb5 c3 38. Nb3 Bg7 39. Rd1 Rd8 40. Nd4 Bxd4 41. Rxd4 Rc8 42. Qc2 e3 43. Rd1 Qe4 44. Qe2 c2 45. Rc1 d4 46. b6 d3 47. Qh5 Rg8 0-1