[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.24"]
[Round "4"]
[White "Higino Junior, Eduardo"]
[Black "Labarca, Martin"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1732"]
[PlyCount "57"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 e6 2. e3 Nf6 3. Bd3 b6 4. f4 Bb7 5. Nf3 g6 6. 0-0 Bg7 7. Nbd2 c5 8. c3 0-0 9. Qe2 d5 10. Ne5 Nc6 11. g4 Ne4 12. g5 f6 13. gxf6 Rxf6 14. Ng4 Rf8 15. Nxe4 dxe4 16. Bxe4 cxd4 17. exd4 Qd6 18. Qg2 Rac8 19. Be3 Ba8 20. Ne5 Ne7 21. Bxa8 Rxa8 22. Rae1 Nd5 23. Bd2 Bh6 24. Qg4 Rf5 25. Rf3 Raf8 26. Ref1 Nf6 27. Qg2 Nd5 28. Qg4 Nf6 29. Qg2 1/2-1/2

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.23"]
[Round "2"]
[White "Labarca, Martin"]
[Black "Mattos, Bernardo Cunha"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1710"]
[PlyCount "34"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 Bf5 7. Qxb6 axb6 8. Nbd2 c4 9. Be2 h6 10. 0-0 e6 11. Nxc4 dxc4 12. Bxc4 Be7 13. h3 0-0 14. Bc7 Rfc8 15. Bxb6 Nb4 16. Bb5 Nc2 17. Rac1 Rxa2 0-1

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.22"]
[Round "1"]
[White "Mobaier, Sergio"]
[Black "Labarca, Martin"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1881"]
[PlyCount "89"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. c4 c6 7. Nbd2 Nbd7 8. Qc2 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qe2 c5 13. Rd1 Qb6 14. Be3 Qc7 15. Ne5 cxd4 16. Bxd4 Bd7 17. Qf3 b6 18. Nxd7 Nxd7 19. Qg4 e5 20. Bxa8 Rxa8 21. Be3 Nf6 22. Qe2 Rc8 23. Rac1 h6 24. a3 a5 25. f3 Qc6 26. Qf2 e4 27. h3 exf3 28. Rd4 Bd6 29. Rcd1 Be5 30. Rd8+ Rxd8 31. Rxd8+ Kh7 32. Bd4 Qc7 33. Bxb6 Qxc4 34. Qxf3 Qc1+ 35. Rd1 Qxb2 36. Bf2 a4 37. Qf5+ g6 38. Qf3 Kg7 39. Qd3 Qb3 40. Kg2 Qb7+ 41. Qf3 Qb2 42. Re1 Bd6 43. Re3 h5 44. Rd3 Bc5 45. Kg1 1-0

