Silva, William vs Massarioli, Felipe Alvarenga
BRA Ch U12 · Round 6 · 2004.??.?? · 1/2-1/2 · D02 Queen's Pawn Game: London System
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PGN
[Event "BRA Ch U12"] [Site "Pocos de Caldas"] [Date "2004.??.??"] [Round "6"] [White "Silva, William"] [Black "Massarioli, Felipe Alvarenga"] [Result "1/2-1/2"] [PlyCount "126"] [WhiteFideId "552035891"] [BlackElo "2080"] [BlackFideId "2114259"] [ECO "D02l"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 Bg4 4. e3 e6 5. c4 c6 6. Nc3 Bd6 7. Bxd6 Qxd6 8. Be2 Nbd7 9. Nd2 Bxe2 10. Qxe2 O-O 11. h3 e5 12. dxe5 Nxe5 13. O-O Qb4 14. cxd5 Qxb2 15. Rfc1 Nxd5 16. Nxd5 cxd5 17. Kf1 Rac8 18. Nb3 Qxe2+ 19. Kxe2 Rfd8 20. Nd4 Rc4 21. Rab1 b6 22. f4 Rdc8 23. Rxc4 Nxc4 24. a4 Re8 25. Rb3 Rd8 26. Nc6 Rd7 27. Rd3 f5 28. Rxd5 Rxd5 29. Ne7+ Kf7 30. Nxd5 Ke6 31. Nc3 Nb2 32. g4 g6 33. g5 a6 34. Kd2 Nc4+ 35. Kd3 Nd6 36. Kd4 b5 37. axb5 Nxb5+ 38. Nxb5 axb5 39. Kc5 b4 40. Kxb4 Kd5 41. Kc3 Ke4 42. Kd2 Kf3 43. Kd3 Kg3 44. Kd4 Kxh3 45. Ke5 Kg4 46. Kf6 Kf3 47. Kg7 Kxe3 48. Kxh7 Kxf4 49. Kxg6 Ke4 50. Kh7 f4 51. g6 f3 52. g7 f2 53. g8=Q f1=Q 54. Qe8+ Kf3 55. Qc6+ Kf2 56. Qf6+ Ke2 57. Qb2+ Kf3 58. Qb7+ Kf2 59. Qf7+ Kg1 60. Qg7+ Qg2 61. Qd4+ Qf2 62. Qg4+ Qg2 63. Qxg2+ Kxg2 1/2-1/2