[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.16"]
[Round "5"]
[White "Santos, Leonardo Emerim"]
[Black "Eichtadt, Vinicius Miguel"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1647"]
[BlackElo "1494"]
[PlyCount "45"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Qc2 Bd6 6. e4 dxe4 7. Nxe4 Bb4+ 8. Bd2 Qxd4 9. 0-0-0 Bf5 10. Bxb4 Qxe4 11. Qxe4+ Bxe4 12. Re1 f5 13. f3 Nf6 14. fxe4 fxe4 15. Bc3 0-0 16. Bc4+ Kh8 17. Bxf6 Rxf6 18. Rxe4 Nd7 19. Nf3 b5 20. Bb3 Nc5 21. Re3 Rg6 22. Rhe1 h6 23. Re8+ 1-0

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.16"]
[Round "6"]
[White "Santos, Leonardo Emerim"]
[Black "Kanzler, Karina Daniela Ferr"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1647"]
[BlackElo "1867"]
[PlyCount "159"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Bg5 d5 5. Bxf6 Qxf6 6. cxd5 exd5 7. Nf3 0-0 8. e3 c6 9. Bd3 Re8 10. 0-0 Bg4 11. a3 Ba5 12. Rc1 Nd7 13. b4 Bd8 14. b5 Nf8 15. h3 Bh5 16. bxc6 bxc6 17. Be2 Rc8 18. Ne5 Bxe2 19. Nxe2 Ng6 20. Nxg6 hxg6 21. Nf4 Bc7 22. Nd3 Qd6 23. Ne5 Bb8 24. Qc2 f6 25. Ng4 Kf7 26. Rb1 Re7 27. Rb3 Qd7 28. Rfb1 Bd6 29. Qb2 Rce8 30. Qc2 Qc8 31. Rc3 Rc7 32. Rc1 Ree7 33. a4 f5 34. Nh2 Bxh2+ 35. Kxh2 Re6 36. Rc5 Rd6 37. Qc3 Qb8 38. g3 g5 39. Qd3 g6 40. Qa6 Qe8 41. Qa5 Qc8 42. Qc3 g4 43. hxg4 fxg4 44. Kg2 Qf5 45. Rh1 Kf6 46. Qc2 Qf3+ 47. Kg1 Re6 48. Rh8 Kg7 49. Rh2 Rb7 50. Rc3 Rf6 51. Rb3 Rxb3 52. Qxb3 Rf7 53. Qc2 Rb7 54. Rh1 Rb4 55. a5 Rc4 56. Qb2 Qf7 57. Qe2 Rc1+ 58. Kh2 Rxh1+ 59. Kxh1 Qf3+ 60. Qxf3 gxf3 61. Kh2 Kf6 62. g4 Kg5 63. Kg3 a6 64. Kxf3 Kh4 65. Kf4 Kh3 66. Kg5 Kg2 67. Kxg6 Kxf2 68. Kf5 Kxe3 69. g5 Kxd4 70. g6 c5 71. g7 c4 72. g8Q c3 73. Qc8 Kd3 74. Ke5 d4 75. Qxa6+ Ke3 76. Qc4 d3 77. Qxc3 Ke2 78. a6 d2 79. Qxd2+ Kxd2 80. a7 1-0

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.15"]
[Round "4"]
[White "Goncalves, Nata"]
[Black "Santos, Leonardo Emerim"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1966"]
[BlackElo "1647"]
[PlyCount "95"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 b6 7. d4 Bb7 8. Nc3 c5 9. Ne5 Nc6 10. cxd5 Nxe5 11. d6 Bxd6 12. Bxb7 Rb8 13. Bg2 Ng6 14. Nb5 Qe7 15. Ba3 Rfd8 16. Qc2 Rbc8 17. Nxd6 Qxd6 18. dxc5 bxc5 19. Rfd1 Qe7 20. Rxd8+ Qxd8 21. Bxc5 Qa5 22. Rc1 Nd7 23. b4 Qb5 24. Qc4 Qxc4 25. Rxc4 Nge5 26. Rc3 a5 27. a3 axb4 28. Bxb4 Rxc3 29. Bxc3 Nc4 30. a4 Nc5 31. a5 f6 32. Bc6 Kf7 33. Kg2 Ke7 34. a6 Nxa6 35. Bb5 Ne3+ 36. fxe3 Nc7 37. Bb4+ Kf7 38. Bc4 Kg6 39. Ba5 Nd5 40. Bxd5 exd5 41. Kf3 Kf5 42. g4+ Ke5 43. Bc3+ Ke6 44. e4 dxe4+ 45. Kxe4 g6 46. h4 h5 47. gxh5 gxh5 48. e3 1-0

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.15"]
[Round "2"]
[White "Kayser, Gustavo Warmling"]
[Black "Santos, Leonardo Emerim"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2032"]
[BlackElo "1647"]
[PlyCount "67"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Be7 9. Be3 0-0 10. Nxc6 bxc6 11. Na4 d5 12. exd5 cxd5 13. c4 Bb7 14. Nb6 Rad8 15. cxd5 Nxd5 16. Nxd5 Bxd5 17. Bxd5 Rxd5 18. Qe2 Qb7 19. Rac1 Bf6 20. b3 Qb5 21. Rc4 Rfd8 22. Rfc1 g6 23. Qe1 Bd4 24. Bf4 Kg7 25. Bc7 h6 26. Bxd8 Rxd8 27. h4 Rd5 28. Kg2 Re5 29. Qd1 Qd5+ 30. Kg1 Re4 31. Qf3 Qe5 32. Kg2 Re2 33. Rxd4 Qxd4 34. Qxe2 1-0

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.15"]
[Round "3"]
[White "Santos, Leonardo Emerim"]
[Black "Vieira, Emanuel Pedroso"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1647"]
[BlackElo "1427"]
[PlyCount "77"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. d4 Bb4 4. Bg5 0-0 5. Nf3 Re8 6. e3 h6 7. Bxf6 Qxf6 8. Be2 c5 9. 0-0 b6 10. Nb5 Na6 11. a3 Ba5 12. Nd6 Rd8 13. Rb1 Qe7 14. dxc5 bxc5 15. Nxc8 Raxc8 16. Qa4 Nb8 17. Qxa5 Nc6 18. Qc3 d5 19. Rfd1 Qd6 20. cxd5 exd5 21. Rbc1 d4 22. Qxc5 Qxc5 23. Rxc5 Kf8 24. Nxd4 Nxd4 25. Rxd4 Rxc5 26. Rxd8+ Ke7 27. Rd4 Rc2 28. Bf1 Rxb2 29. Ra4 Rb7 30. h4 Kd6 31. Rb4 Rxb4 32. axb4 Kd5 33. f4 Ke4 34. Kf2 f5 35. Be2 g6 36. g4 fxg4 37. Bxg4 h5 38. Bf3+ Kf5 39. Kg3 1-0

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.14"]
[Round "1"]
[White "Santos, Leonardo Emerim"]
[Black "Rapouso, Natan Ferreira"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1647"]
[BlackElo "1739"]
[PlyCount "66"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 Nf6 5. Nf3 0-0 6. 0-0 Re8 7. e3 d5 8. cxd5 Nxd5 9. Nxe5 Nxc3 10. Nxc6 bxc6 11. bxc3 Re6 12. d4 Bd6 13. Rb1 Bd7 14. e4 c5 15. e5 Be7 16. Bxa8 Qxa8 17. f4 h6 18. d5 Rb6 19. Rxb6 cxb6 20. f5 f6 21. e6 Bb5 22. Rf2 c4 23. d6 Ba4 24. Qxa4 Bxd6 25. Qxc4 Bc5 26. e7+ Kh7 27. Qf7 Bxf2+ 28. Kxf2 Qe4 29. Qg6+ Kg8 30. e8R+ Qxe8 31. Qxe8+ Kh7 32. Qf7 a5 33. Bxh6 Kxh6 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.26"]
[Round "10"]
[White "Santos, Leonardo Emerim"]
[Black "Motta, Agahta dos Santos"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1641"]
[BlackElo "1433"]
[PlyCount "43"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. b3 Bg7 5. Bb2 Nf6 6. Nd5 0-0 7. Nxf6+ exf6 8. Nf3 Re8 9. Bg2 Ne5 10. 0-0 d6 11. d4 cxd4 12. Nxd4 Qb6 13. Nb5 a6 14. Qxd6 Re6 15. Qxb6 Rxb6 16. Nc7 Rb8 17. Rfd1 Bg4 18. c5 Re6 19. Nxe6 Bxe6 20. Rd2 Bh6 21. Bxe5 fxe5 22. e3 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.25"]
[Round "9"]
[White "Kruger, Israel"]
[Black "Santos, Leonardo Emerim"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1970"]
[BlackElo "1641"]
[PlyCount "57"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nd7 3. e3 Ngf6 4. Nf3 e6 5. a3 Be7 6. Bd3 h6 7. Bf4 c5 8. c3 0-0 9. Nbd2 b6 10. Rc1 Bb7 11. h3 Ne4 12. 0-0 Ndf6 13. g4 Nh7 14. Ne5 Nhg5 15. Kg2 Rc8 16. f3 Nxd2 17. Qxd2 Nh7 18. Bb1 g5 19. Qd3 f5 20. Bg3 Bc6 21. Rh1 c4 22. Qc2 Be8 23. Rhg1 Kg7 24. Kf2 Nf6 25. Ke1 Nd7 26. h4 Nxe5 27. Bxe5+ Kg6 28. hxg5 hxg5 29. Qh2 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.24"]
[Round "8"]
[White "Dias, Clara"]
[Black "Santos, Leonardo Emerim"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1880"]
[BlackElo "1641"]
[PlyCount "51"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Qc7 9. Be2 Be7 10. 0-0 0-0 11. Be3 Rd8 12. Nc2 Ne5 13. Qd4 Nfd7 14. f4 Nc6 15. Qd2 Bf6 16. Rad1 Nb6 17. b3 d5 18. exd5 Bxc3 19. Qxc3 exd5 20. c5 Ne7 21. Qa5 d4 22. Qxb6 Qxb6 23. cxb6 Nc6 24. Nxd4 Re8 25. Nxc6 bxc6 26. Bf3 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.23"]
[Round "7"]
[White "Santos, Leonardo Emerim"]
[Black "Deretti, Lucas Jurk"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1641"]
[BlackElo "1846"]
[PlyCount "79"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Nc3 c5 4. e4 Nc6 5. Nge2 d6 6. Bg2 e6 7. 0-0 Nge7 8. d3 0-0 9. Be3 Nd4 10. Qd2 Nec6 11. Rab1 Rb8 12. a3 a6 13. b4 b6 14. b5 axb5 15. Nxb5 Ba6 16. Bxd4 Nxd4 17. Nexd4 cxd4 18. Qb4 Bxb5 19. Qxb5 Qc7 20. Rb3 e5 21. Rfb1 Rb7 22. a4 Ra8 23. Ra3 Ra5 24. Qb4 Bf8 25. Rab3 d5 26. Qxa5 bxa5 27. Rxb7 Qc6 28. exd5 Qxa4 29. Rb8 Kg7 30. R8b7 Bb4 31. Bh3 e4 32. R1xb4 axb4 33. d6 exd3 34. d7 d2 35. Bg4 d1Q+ 36. Bxd1 Qxd1+ 37. Kg2 Qe2 38. Rb8 Qe4+ 39. Kf1 d3 40. Kg1 1/2-1/2

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.22"]
[Round "6"]
[White "Makowski, Silvia Cristina"]
[Black "Santos, Leonardo Emerim"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1428"]
[BlackElo "1641"]
[PlyCount "70"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 Nf6 7. f3 a6 8. Qd2 Bb4 9. 0-0-0 d5 10. Nxc6 Qxc6 11. Bd4 0-0 12. Qg5 h6 13. Qg3 Be7 14. exd5 exd5 15. Nxd5 Bd8 16. Nxf6+ Bxf6 17. Bxf6 Qxf6 18. Rd6 Qe7 19. Bc4 Re8 20. Rhd1 Bf5 21. Qf4 Rac8 22. Qxf5 Rxc4 23. Qd5 Qc7 24. Kb1 Rxc2 25. Rd7 Qc4 26. Qxb7 Rxg2 27. Rc7 Qe2 28. Rcd7 Rxh2 29. Qb3 Qe6 30. Qc3 Qf5+ 31. Ka1 Qc2 32. Qa3 Ree2 33. Rd8+ Kh7 34. Rb1 Qxb1+ 35. Kxb1 Rh1+ 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.21"]
[Round "5"]
[White "Santos, Leonardo Emerim"]
[Black "Naidon, Rafaela Weber"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1641"]
[BlackElo "1800"]
[PlyCount "115"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Qc2 Be7 6. Bg5 0-0 7. h3 Be6 8. Nf3 Nbd7 9. e3 c5 10. dxc5 Bxc5 11. Bd3 Re8 12. 0-0 Nf8 13. Rfd1 Be7 14. Nd4 Bd7 15. Rac1 Rc8 16. Qb3 Bc6 17. Bf5 Rb8 18. Bf4 Bd6 19. Bxd6 Qxd6 20. Ncb5 Qe7 21. Nxa7 Qd6 22. Nab5 Bxb5 23. Nxb5 Qb6 24. Nd4 Qxb3 25. Nxb3 Ne6 26. Nc5 Nxc5 27. Rxc5 g6 28. Bg4 Nxg4 29. hxg4 Ra8 30. a3 Red8 31. Rcxd5 Rxd5 32. Rxd5 Rc8 33. Rb5 Rc1+ 34. Kh2 Rc7 35. Kg3 f6 36. e4 h5 37. gxh5 gxh5 38. Rxh5 Rc2 39. Rb5 Rc7 40. f3 Rg7+ 41. Kf2 Rc7 42. Ke3 Kg7 43. Kd4 Rd7+ 44. Rd5 Rf7 45. b4 Rc7 46. a4 Kf7 47. Rc5 Rd7+ 48. Kc4 b6 49. Rc6 Ke7 50. Rxb6 Rc7+ 51. Kb5 Rd7 52. a5 Rc7 53. a6 Kd7 54. Rb7 Rxb7+ 55. axb7 Kc7 56. Ka6 Kb8 57. e5 fxe5 58. g4 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.20"]
[Round "4"]
[White "Kobayashi, Erica"]
[Black "Santos, Leonardo Emerim"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1997"]
[BlackElo "1641"]
[PlyCount "60"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. h3 dxe5 8. dxe5 Bf5 9. Qb3 Ndb4 10. Na3 Qd7 11. Bd2 e6 12. Rd1 0-0-0 13. Be2 Nd5 14. 0-0 f6 15. Nc4 h5 16. Rc1 g5 17. exf6 g4 18. Nfe5 Qh7 19. h4 Nd4 20. Nb6+ Kb8 21. Ned7+ Qxd7 22. Nxd7+ Rxd7 23. Qc4 Nb6 24. Bf4+ Bd6 25. Qxd4 Bxf4 26. Qxf4+ Ka8 27. Rfd1 Nd5 28. Qe5 Rhd8 29. Bc4 Nxf6 30. Rxd7 Nxd7 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.20"]
[Round "3"]
[White "Santos, Leonardo Emerim"]
[Black "Ramos, Angelo Bil"]
[Result "0-1"]
[ECO "D71"]
[WhiteElo "1641"]
[BlackElo "1925"]
[PlyCount "86"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 c6 5. Bg2 g6 6. d4 Bg7 7. Nxd5 cxd5 8. Nf3 Nc6 9. 0-0 0-0 10. a3 Qb6 11. e3 Bg4 12. h3 Bxf3 13. Bxf3 e6 14. Rb1 Rfc8 15. b4 Ne7 16. Bd2 Nf5 17. b5 Nd6 18. a4 Qd8 19. Qb3 Nc4 20. Bb4 Bf8 21. Be2 Bxb4 22. Qxb4 Qf8 23. Bxc4 Rxc4 24. Qa5 b6 25. Qa6 Qc8 26. Qxc8+ Raxc8 27. a5 bxa5 28. Ra1 a4 29. Ra2 Rb4 30. Rfa1 Rcc4 31. Kg2 Kf8 32. Kf3 Ke7 33. Kf4 f6 34. Kg4 e5 35. f4 exd4 36. exd4 Rxd4 37. Rc2 Rdc4 38. Re1+ Kd6 39. Rce2 Re4 40. Rxe4 Rxe4 41. Rc1 Rc4 42. Rb1 Kc5 43. Re1 Kxb5 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.19"]
[Round "2"]
[White "Eichtadt, Vinicius Miguel"]
[Black "Santos, Leonardo Emerim"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1800"]
[BlackElo "1641"]
[PlyCount "62"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. c3 Bf5 6. Nbd2 e6 7. Qb3 Qb6 8. Bb5 Nd7 9. Ne5 Ndxe5 10. Bxe5 Be7 11. c4 a6 12. Bxc6+ Qxc6 13. 0-0 cxd4 14. exd4 0-0 15. Rac1 Rac8 16. cxd5 Qxd5 17. Qxd5 exd5 18. h3 Bd3 19. Rfe1 Bb4 20. Bf4 f5 21. a3 Ba5 22. b4 Bb6 23. Nf3 Be4 24. Be3 Rxc1 25. Rxc1 Bxf3 26. gxf3 f4 27. Bd2 Bxd4 28. Rc7 Re8 29. Bxf4 Rf8 30. Bg3 Rxf3 31. a4 Rxg3+ 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.18"]
[Round "1"]
[White "Santos, Leonardo Emerim"]
[Black "Calcado, Acyr Rogerio"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1641"]
[BlackElo "2148"]
[PlyCount "78"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Qc2 Bd6 6. Nf3 Ne7 7. e4 dxe4 8. Nxe4 Bb4+ 9. Nc3 Bf5 10. Bd3 Bxd3 11. Qxd3 Nd7 12. 0-0 0-0 13. Bg5 Qc7 14. Rac1 Nb6 15. d5 f6 16. Be3 Rad8 17. Nd4 Nexd5 18. Nxd5 Rxd5 19. Qb3 Qe7 20. Nxc6 bxc6 21. Bxb6 axb6 22. Rxc6 Rfd8 23. Rxb6 Bc5 24. Rb5 Kh8 25. Rc1 Qd7 26. Rb8 h6 27. h3 Rxb8 28. Qxb8+ Kh7 29. Qb3 Ba7 30. Qc2+ f5 31. Rf1 Rd2 32. Qb3 Qd4 33. Qf3 Qe4 34. Qg3 Rxb2 35. Qa3 Bd4 36. Qa5 Rxf2 37. Rxf2 Qb1+ 38. Kh2 Bxf2 39. Qd2 Qg1# 0-1

[Event "Blumenau U2400 op"]
[Site "Blumenau"]
[Date "2024.09.01"]
[Round "6"]
[White "Neuenfeld, Eduarda"]
[Black "Santos, Leonardo Emerim"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1584"]
[BlackElo "1800"]
[PlyCount "124"]
[EventDate "2024.08.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. c3 e6 5. e3 Bd6 6. Bg3 cxd4 7. exd4 Ne4 8. Bxd6 Nxd6 9. Nbd2 Nd7 10. Bd3 a6 11. Ne5 b5 12. Ndf3 Nc4 13. Nxc4 bxc4 14. Bc2 Nf6 15. Ne5 Qc7 16. h4 Nd7 17. f4 Nxe5 18. fxe5 Rb8 19. Rb1 a5 20. g4 Bd7 21. Qf3 Qd8 22. g5 Bc6 23. Rf1 Qe7 24. Qf4 Rb7 25. h5 a4 26. a3 g6 27. h6 0-0 28. Kd2 Rfb8 29. Kc1 Be8 30. Rf2 Qd8 31. Bd1 Qe7 32. Bg4 Rb3 33. Kc2 Qb7 34. Qf6 Rxb2+ 35. Rxb2 Qxb2+ 36. Kd1 Qb1+ 37. Ke2 Rb2+ 38. Kf3 Qe4+ 39. Kg3 Qe3+ 40. Rf3 Qg1+ 41. Kh4 Rh2+ 42. Bh3 Qe1+ 43. Kg4 Qe4+ 44. Kg3 Rxh3+ 45. Kxh3 Kf8 46. Kg3 Qe1+ 47. Kg4 Qh1 48. Qh8+ Ke7 49. Qxh7 Qg2+ 50. Rg3 Qe4+ 51. Kh3 Qh1+ 52. Kg4 Qh5+ 53. Kf4 Qh4+ 54. Kf3 Qe4+ 55. Kf2 Qc2+ 56. Kf1 Qd1+ 57. Kg2 Qe2+ 58. Kh3 Qf1+ 59. Kh2 Qf2+ 60. Rg2 Qf4+ 61. Kh1 Qf1+ 62. Rg1 Qh3# 0-1

[Event "Blumenau U2400 op"]
[Site "Blumenau"]
[Date "2024.09.01"]
[Round "5"]
[White "Santos, Leonardo Emerim"]
[Black "Martins, Yasmin Leticia Da C"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1800"]
[BlackElo "1555"]
[PlyCount "82"]
[EventDate "2024.08.30"]
[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. Nf3 Nc6 3. Nc3 g6 4. b3 Bg7 5. Bb2 Nf6 6. Nd5 e6 7. Nxf6+ Bxf6 8. Bxf6 Qxf6 9. g3 0-0 10. Bg2 d5 11. cxd5 exd5 12. 0-0 Be6 13. e3 Rad8 14. d4 c4 15. Qc2 Rc8 16. bxc4 dxc4 17. Rfd1 Rfd8 18. Rab1 Bf5 19. e4 Bg4 20. e5 Qe7 21. Qe4 Bf5 22. Qe3 Bxb1 23. Rxb1 c3 24. Rc1 Nb4 25. Ne1 Nxa2 26. Rc2 Nb4 27. Rc1 a5 28. Rxc3 Rxc3 29. Qxc3 a4 30. Qa3 Rxd4 31. Nc2 Rc4 32. Ne3 Rc7 33. Qxa4 Rc1+ 34. Bf1 Nd3 35. Qa8+ Kg7 36. Qa2 Qxe5 37. Qd2 Qd6 38. Kg2 Qc6+ 39. f3 Ne5 40. Be2 Rc3 41. Bb5 Qxf3+ 0-1

[Event "Blumenau U2400 op"]
[Site "Blumenau"]
[Date "2024.08.31"]
[Round "4"]
[White "Bernardo, Brayan"]
[Black "Santos, Leonardo Emerim"]
[Result "0-1"]
[ECO "E02"]
[WhiteElo "1572"]
[BlackElo "1800"]
[PlyCount "78"]
[EventDate "2024.08.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nbd7 5. Bg2 dxc4 6. Qc2 Be7 7. 0-0 0-0 8. Qxc4 c5 9. dxc5 Nxc5 10. Bf4 a6 11. Qc2 Nd5 12. Rd1 Qb6 13. Be5 Bf6 14. Bxf6 Nxf6 15. Nc3 Bd7 16. Ne5 Rfc8 17. Nxd7 Ncxd7 18. Rd2 Rab8 19. Rad1 Qc7 20. Rc1 b5 21. Ne4 Qxc2 22. Rdxc2 Rxc2 23. Rxc2 Nxe4 24. Bxe4 f5 25. Rc7 Nb6 26. Rb7 Rxb7 27. Bxb7 a5 28. Ba6 b4 29. b3 Kf8 30. Bb7 Ke7 31. Kf1 Kd6 32. Ke1 Nd5 33. Bxd5 Kxd5 34. Kd2 e5 35. Kd3 g5 36. f3 f4 37. g4 e4+ 38. Kd2 exf3 39. exf3 Kd4 0-1

[Event "Blumenau U2400 op"]
[Site "Blumenau"]
[Date "2024.08.31"]
[Round "2"]
[White "Koritiake, Sara Coelho"]
[Black "Santos, Leonardo Emerim"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "1800"]
[PlyCount "94"]
[EventDate "2024.08.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. Nf3 Bb7 7. Qc2 Nbd7 8. Bd3 h6 9. Bf4 dxc4 10. Be2 0-0 11. 0-0 Nd5 12. Ne5 Nxf4 13. exf4 c5 14. Rad1 Nxe5 15. dxe5 Qc7 16. Bxc4 Rad8 17. Rfe1 a6 18. f5 Rxd1 19. Qxd1 Rd8 20. Qc2 b5 21. Bd3 c4 22. Be4 Qxe5 23. Qb1 Bxe4 24. Nxe4 Qxf5 25. Ng3 Qxb1 26. Rxb1 Rd2 27. Ne4 Rc2 28. Kf1 f5 29. Nc3 Bf6 30. Nd1 Bd4 31. Ke1 e5 32. g3 g5 33. h4 gxh4 34. gxh4 h5 35. a3 f4 36. b3 Kf7 37. bxc4 Rxc4 38. Kd2 Bc5 39. Kd3 e4+ 40. Ke2 Bxa3 41. Nb2 Rc2+ 42. Kd1 Rxb2 43. Rxb2 Bxb2 44. Kc2 Bf6 45. Kd2 a5 46. Ke2 a4 47. f3 a3 0-1

[Event "Blumenau U2400 op"]
[Site "Blumenau"]
[Date "2024.08.31"]
[Round "3"]
[White "Santos, Leonardo Emerim"]
[Black "Reckelberg, Juliano Sens"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1800"]
[BlackElo "1621"]
[PlyCount "74"]
[EventDate "2024.08.30"]
[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 Nf6 2. Nc3 g6 3. g3 Bg7 4. d3 d6 5. Bg2 0-0 6. e4 Nbd7 7. Nge2 e5 8. 0-0 b6 9. f4 Bb7 10. h3 exf4 11. e5 Bxg2 12. exf6 Bxf1 13. fxg7 Kxg7 14. Qxf1 fxg3 15. Nxg3 Qh4 16. Kh2 Nf6 17. Qg2 Kh8 18. Nce4 Nxe4 19. Nxe4 Qe7 20. Bh6 Rfe8 21. Bg5 Qe5+ 22. Kh1 Re6 23. Nxd6 Rf8 24. Ne4 f5 25. Bh6 Rfe8 26. Ng5 R6e7 27. Nf3 Qd6 28. d4 Re2 29. Ne5 Rxg2 30. Nf7+ Kg8 31. Nxd6 Ree2 32. Nb5 Rh2+ 33. Kg1 Reg2+ 34. Kf1 Rf2+ 35. Ke1 Rxb2 36. Bd2 Rbxd2 37. d5 Rb2 0-1

[Event "Blumenau U2400 op"]
[Site "Blumenau"]
[Date "2024.08.30"]
[Round "1"]
[White "Santos, Leonardo Emerim"]
[Black "Bieging, Luca Jurgen"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1800"]
[BlackElo "1904"]
[PlyCount "86"]
[EventDate "2024.08.30"]
[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 Nf6 2. Nc3 g6 3. d3 Bg7 4. g3 0-0 5. Bg2 d6 6. e4 e5 7. Nge2 Nc6 8. 0-0 Nd7 9. Be3 f5 10. f4 Nf6 11. Rb1 a5 12. a3 Ng4 13. Bd2 exf4 14. Nxf4 Bd4+ 15. Kh1 Nf2+ 16. Rxf2 Bxf2 17. exf5 Bxf5 18. Bd5+ Kh8 19. Nce2 h5 20. Bc3+ Kh7 21. Ng1 Bg4 22. Qd2 Bd4 23. Nfh3 Qf6 24. Ng5+ Kg7 25. Bxd4 Nxd4 26. h3 Bd7 27. Bxb7 Bc6+ 28. Bxc6 Nxc6 29. d4 Kg8 30. d5 Nd4 31. Rd1 Nb3 32. Qc2 Qxg5 33. Qxb3 Rae8 34. c5 Re3 35. Rd3 Rxd3 36. Qxd3 dxc5 37. h4 Qf5 38. Qc4 Rf7 39. Qxc5 Qe4+ 40. Kh2 Qe1 41. Qc6 Rf2+ 42. Kh1 Qe4+ 43. Nf3 Qxf3+ 0-1

