Lage, Pedro Ferreira vs Filgueiras, Nathan Felipe
3. Floripa Open 2017 · Round 1.91 · 2017.01.20 · 1/2-1/2 · A37 English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3
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PGN
[Event "3. Floripa Open 2017"] [Site "Florianopolis BRA"] [Date "2017.01.20"] [Round "1.91"] [White "Lage, Pedro Ferreira"] [Black "Filgueiras, Nathan Felipe"] [Result "1/2-1/2"] [PlyCount "101"] [WhiteElo "1818"] [WhiteFideId "2154269"] [WhiteTitle "CM"] [BlackElo "1938"] [BlackFideId "2188562"] [BlackTitle "IM"] [ECO "A37y"] [Source "BenBase"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. d3 O-O 8. a3 a5 9. Ne1 d6 10. Nc2 Nd4 11. Ne3 a4 12. Nxa4 Nxe2+ 13. Qxe2 Rxa4 14. Nd5 Nxd5 15. Bxd5 Qb6 16. Qc2 Ra7 17. b4 Qc7 18. Bb2 b6 19. Bc3 Bb7 20. Bxb7 Rxb7 21. a4 f5 22. a5 cxb4 23. Bxb4 bxa5 24. Bxa5 Qd7 25. Rab1 Rfb8 26. Bc3 f4 27. Rxb7 Rxb7 28. Qe2 Qf5 29. g4 Qf7 30. f3 Rb3 31. Rc1 Qa7+ 32. Kg2 Ra3 33. Rc2 Qa4 34. Kf2 e4 35. Bxg7 e3+ 36. Kg2 Kxg7 37. d4 Ra1 38. c5 dxc5 39. dxc5 Qa6 40. Qxa6 Rxa6 41. c6 Ra8 42. c7 Rc8 43. g5 Kf7 44. Rc4 Ke6 45. Rxf4 Rxc7 46. Re4+ Kf5 47. Rxe3 Kxg5 48. Kg3 Kf5 49. Ra3 Rc5 50. Ra7 h6 51. Ra6 1/2-1/2