Ramirez Ruacho, Juan Manuel vs Ivanov, Alexander
USA-op Los Angeles · Round 1 · 1991.07.01 · 0-1 · B06 Modern Defense
Moves
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
44.
45.
46.
47.
PGN
[Event "USA-op Los Angeles"] [Site "Los Angeles, CA USA"] [Date "1991.07.01"] [Round "1"] [White "Ramirez Ruacho, Juan Manuel"] [Black "Ivanov, Alexander"] [Result "0-1"] [PlyCount "94"] [WhiteElo "2225"] [WhiteFideId "5100402"] [WhiteTitle "FM"] [BlackElo "2369"] [BlackFideId "2000202"] [BlackTitle "GM"] [ECO "B06g"] [Source "PGNMentor"] [SourceQuality "1"] [ImportDate "2026-01-06"] 1. d4 g6 2. e4 Bg7 3. c3 b6 4. Bd3 Bb7 5. Ne2 d6 6. O-O Nd7 7. Be3 Ngf6 8. f3 O-O 9. Nd2 e5 10. d5 Kh8 11. g4 Ng8 12. Ng3 Bh6 13. Bf2 c6 14. c4 Nc5 15. Be2 a5 16. Nb3 Bf4 17. Nxc5 bxc5 18. Qd3 cxd5 19. cxd5 Bc8 20. Kg2 f5 21. Rh1 Ra7 22. Qc2 fxg4 23. fxg4 Nf6 24. h3 Rg7 25. Nf1 h5 26. Bh4 g5 27. Bg3 Kg8 28. Nh2 Qe8 29. Bf3 Qg6 30. Raf1 hxg4 31. Nxg4 Bxg3 32. Kxg3 Nh5+ 33. Kh2 Rh7 34. Bg2 Rf4 35. Ne3 Rxf1 36. Bxf1 Nf4 37. Nf5 g4 38. h4 Bxf5 39. exf5 g3+ 40. Kg1 Qg4 41. Qb3 Rf7 42. Qb8+ Rf8 43. Qxd6 g2 44. Rh2 gxf1=Q+ 45. Kxf1 Qd1+ 46. Kf2 Qe2+ 47. Kg3 Nh5+ 0-1