Leon Calderon, Jonathan vs Gemy, Jose Daniel
Asuncion PAR, South America Ch U20 (b) · Round 5.5 · 2012.06.18 · 0-1 · B32 Sicilian Defense: Löwenthal Variation
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PGN
[Event "Asuncion PAR, South America Ch U20 (b)"] [Site "Asuncion PAR"] [Date "2012.06.18"] [Round "5.5"] [White "Leon Calderon, Jonathan"] [Black "Gemy, Jose Daniel"] [Result "0-1"] [PlyCount "86"] [WhiteElo "2139"] [WhiteFideId "3603288"] [WhiteTitle "IM"] [BlackElo "2329"] [BlackFideId "3301478"] [BlackTitle "IM"] [ECO "B32k"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. N5c3 Nf6 7. Bc4 Be7 8. O-O O-O 9. a4 d6 10. Na3 Be6 11. Be3 Rc8 12. Qe2 Nd4 13. Bxd4 exd4 14. Nd5 Nxd5 15. exd5 Bd7 16. b3 Bf6 17. Rae1 Qa5 18. Nb1 Bg5 19. Qd1 Qc5 20. Bd3 f5 21. Nd2 b5 22. h4 Bxh4 23. Qh5 Bd8 24. axb5 g6 25. Qh2 axb5 26. Ra1 Qxd5 27. Ra7 Rf7 28. Re1 Kg7 29. f4 Bb6 30. Ra6 Qb7 31. Raa1 Bc6 32. Kf2 Re8 33. Rxe8 Bxe8 34. Nf3 Bd8 35. Re1 Qd7 36. Kg3 Re7 37. Rh1 h5 38. Qg1 Re3 39. Qa1 Bf6 40. Kf2 Qb7 41. Rd1 Qb6 42. Qa8 Bc6 43. Qc8 Re8 0-1