[Event "Recife JEBS op"]
[Site "Recife"]
[Date "2024.09.30"]
[Round "6"]
[White "Dos Santos, Matheus L Almeida A"]
[Black "Beltrao, Davi Augusto de Fra"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1777"]
[BlackElo "1691"]
[PlyCount "44"]
[EventDate "2024.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 0-0 8. Bc4 Qb6 9. Qd2 Nxe4 10. Nxc6 Qxb2 11. Nxe7+ Kh8 12. Rb1 Nxd2 13. Rxb2 Nxc4 14. Rb3 Nxe3 15. Nxc8 Raxc8 16. Kf2 Rfe8 17. Nd1 Rxc2+ 18. Kg3 Rxg2+ 19. Kh3 Re2 20. Rxb7 Nxd1 21. Rxd1 Be5 22. Kg4 f5+ 0-1

[Event "Recife JEBS op"]
[Site "Recife"]
[Date "2024.09.29"]
[Round "5"]
[White "Dos Santos, Matheus L Almeida A"]
[Black "Pimentel, Gabriel Calheiros"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1777"]
[PlyCount "41"]
[EventDate "2024.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. Qd2 Re8 9. f3 Nc6 10. Nxc6 bxc6 11. 0-0-0 Bb7 12. g4 Nd7 13. h4 Nb6 14. Bb3 a6 15. a3 c5 16. h5 Qc7 17. hxg6 hxg6 18. Qh2 e6 19. Qxd6 Qxd6 20. Rxd6 Be5 21. Rxb6 1-0

[Event "Recife JEBS op"]
[Site "Recife"]
[Date "2024.09.29"]
[Round "4"]
[White "Palmeira, Alexandersson Barbo"]
[Black "Dos Santos, Matheus L Almeida A"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1699"]
[BlackElo "1777"]
[PlyCount "61"]
[EventDate "2024.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. 0-0 Bg4 6. h3 Bh5 7. c3 Qd7 8. Bg5 Nf6 9. Nbd2 Bg6 10. Bb5 h6 11. Bh4 a6 12. Ba4 0-0 13. Bxf6 gxf6 14. d4 b5 15. Bb3 exd4 16. cxd4 Nxd4 17. Nh2 Nxb3 18. Qxb3 Qe6 19. Qg3 Qe5 20. Qb3 Kg7 21. Kh1 Rae8 22. f3 Qe6 23. Qd3 f5 24. Rfe1 Bb4 25. a3 Bxd2 26. Qxd2 Qd7 27. Re2 fxe4 28. Ng4 Rh8 29. Qd4+ f6 30. Nxf6 c5 31. Nxe8+ 1-0

[Event "Recife JEBS op"]
[Site "Recife"]
[Date "2024.09.29"]
[Round "3"]
[White "Rodrigues, Arthur GA Dantas"]
[Black "Dos Santos, Matheus L Almeida A"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1499"]
[BlackElo "1777"]
[PlyCount "64"]
[EventDate "2024.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. 0-0 0-0 7. e3 d6 8. d4 cxd4 9. Nxd4 Bd7 10. a3 a6 11. b4 Qc7 12. b5 Nxd4 13. Qxd4 axb5 14. Rb1 Bc6 15. Bxc6 bxc6 16. cxb5 Nh5 17. Qd3 Qa5 18. Bd2 Qxa3 19. bxc6 Qc5 20. Qd5 Ra5 21. Rbc1 Rc8 22. Qe4 e6 23. Ne2 Qd5 24. Qxd5 Rxd5 25. c7 Rxc7 26. Rxc7 Rxd2 27. Nf4 Nxf4 28. gxf4 Bf6 29. Rc8+ Kg7 30. Rc7 g5 31. Rxf7+ Kg6 32. fxg5 Bxg5 1-0

[Event "Recife JEBS op"]
[Site "Recife"]
[Date "2024.09.28"]
[Round "1"]
[White "Araujo, Yvan Lukas Bertoldo"]
[Black "Dos Santos, Matheus L Almeida A"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1792"]
[BlackElo "1777"]
[PlyCount "55"]
[EventDate "2024.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 h6 7. 0-0 0-0 8. Bb3 Bg4 9. Re1 Qd7 10. Nf1 Rad8 11. Ng3 Ne7 12. h3 Be6 13. Nh4 Kh7 14. Qf3 Ng6 15. Nhf5 Bxf5 16. Nxf5 Ng8 17. Be3 Bxe3 18. fxe3 N8e7 19. Rf1 f6 20. Rad1 b5 21. Qg4 Nxf5 22. exf5 Ne7 23. Rf3 Qe8 24. Be6 h5 25. Qh4 g5 26. fxg6+ Qxg6 27. Rdf1 Ng8 28. Bf5 1-0

[Event "Recife JEBS op"]
[Site "Recife"]
[Date "2024.09.28"]
[Round "2"]
[White "Dos Santos, Matheus L Almeida A"]
[Black "Sirtoli, Gabriel Luz"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1777"]
[PlyCount "55"]
[EventDate "2024.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 d6 4. Nc3 e6 5. Bf4 b6 6. Bb5 Nge7 7. d5 Bd7 8. dxc6 Nxc6 9. Bxd6 Be7 10. Bxc6 Bxc6 11. Bxe7 Qxe7 12. Qe2 Qg5 13. Nxg5 0-0 14. Qh5 h6 15. h4 Bd7 16. Nf3 Be8 17. Qe5 Bc6 18. g4 Rfe8 19. h5 f6 20. Qg3 b5 21. 0-0-0 b4 22. Ne2 Bxe4 23. Rd7 a5 24. Qc7 Kf8 25. Rxg7 Bg6 26. hxg6 Ra7 27. Qxa7 Rd8 28. Qf7# 1-0

[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.30"]
[Round "6"]
[White "Dos Santos, Matheus L Almeida A"]
[Black "Penin, Vito dos Santos"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1800"]
[PlyCount "85"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 a6 5. Ba4 b5 6. Bb3 Nxe4 7. Re1 Nf6 8. c3 d6 9. d3 Be7 10. Nbd2 0-0 11. Ne4 Nxe4 12. dxe4 Re8 13. h3 Bb7 14. a4 b4 15. Bd2 a5 16. cxb4 axb4 17. Bd5 Rb8 18. Bxc6 Bxc6 19. b3 Bf6 20. Qc2 Qd7 21. Rac1 Rb6 22. a5 Ra6 23. Bxb4 d5 24. exd5 Qxd5 25. Red1 Qb5 26. Qc4 Qb7 27. Rd2 e4 28. Nd4 Bg5 29. Nxc6 Bxd2 30. Bxd2 Re6 31. Nd8 Qc8 32. Nxe6 Rxe6 33. Qxc7 Qxc7 34. Rxc7 h6 35. Rb7 Rd6 36. Be3 Rd5 37. a6 Ra5 38. a7 Kf8 39. Rb8+ Ke7 40. a8Q Rxa8 41. Rxa8 f5 42. Ra7+ Kf6 43. b4 1-0

[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.29"]
[Round "4"]
[White "Dos Santos, Matheus L Almeida A"]
[Black "Vieira, Ivo Rizzo"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1800"]
[PlyCount "61"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bg4 6. Be2 h6 7. 0-0 e6 8. h3 Bh5 9. Be3 cxd4 10. cxd4 Qb6 11. Qd2 Nge7 12. Nc3 Bxf3 13. Bxf3 Nf5 14. Rad1 Nxe3 15. fxe3 Rb8 16. Rb1 Be7 17. a3 0-0 18. Ne2 Na5 19. Qd3 Rfc8 20. b4 Nc4 21. Ng3 a5 22. Rfc1 Ra8 23. Rc3 axb4 24. axb4 Bxb4 25. Rcb3 Ra4 26. Qc2 Rc7 27. Ne2 Qa5 28. Nc3 Na3 29. Qa2 Rxc3 30. Rxc3 Bxc3 31. Rb3 0-1

[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.29"]
[Round "3"]
[White "Pires, Lucas Gomes"]
[Black "Dos Santos, Matheus L Almeida A"]
[Result "1-0"]
[ECO "D51"]
[BlackElo "1800"]
[PlyCount "79"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Bg5 h6 6. Bh4 Nbd7 7. a3 Bxc3+ 8. bxc3 0-0 9. e3 b6 10. cxd5 exd5 11. Bd3 Bb7 12. 0-0 c5 13. Re1 Qc7 14. Bg3 Qc6 15. Rc1 c4 16. Bf5 Ne4 17. Bxe4 dxe4 18. Nd2 f5 19. Qe2 b5 20. a4 a6 21. axb5 axb5 22. Ra1 Rxa1 23. Rxa1 Ra8 24. Rxa8+ Bxa8 25. Qh5 Qe6 26. d5 Bxd5 27. Nb1 Nf6 28. Qd1 Kf7 29. Na3 Qa6 30. Qe1 Qa4 31. Bd6 Ke6 32. Bb4 Nd7 33. h3 h5 34. Qd2 Ne5 35. Qd4 g5 36. Qb6+ Nc6 37. Nxb5 Ke5 38. Qc7+ Ke6 39. Qd6+ Kf7 40. Qxd5+ 1-0

