[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.27"]
[Round "9"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Vitielo, Alecio Elias"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1425"]
[BlackElo "1768"]
[PlyCount "92"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nb6 5. Bb3 c5 6. d3 e6 7. Nf3 Be7 8. 0-0 0-0 9. Be3 Nc6 10. Ne4 Nd4 11. Nxd4 cxd4 12. Bd2 Nd5 13. Qh5 Nf6 14. Nxf6+ Bxf6 15. Rfe1 Bd7 16. Re4 g6 17. Rg4 Bg7 18. Qh4 Qxh4 19. Rxh4 Rfc8 20. Re4 Bc6 21. Re2 Rd8 22. Bg5 Re8 23. Rae1 h6 24. Bf4 Rad8 25. Be5 Bxe5 26. Rxe5 Rd6 27. f3 Kg7 28. Kf2 Kf6 29. Bc4 a6 30. Bb3 Red8 31. R1e2 Bd5 32. Bxd5 Rxd5 33. Rxd5 Rxd5 34. f4 Rf5 35. Re4 e5 36. Kf3 g5 37. g3 h5 38. Rxe5 Rxe5 39. fxe5+ Kxe5 40. h3 f5 41. c4 g4+ 42. hxg4 hxg4+ 43. Kf2 f4 44. b4 f3 45. a4 a5 46. b5 Kd6 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.26"]
[Round "8"]
[White "Goetten Wagner, Julia"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1658"]
[BlackElo "1425"]
[PlyCount "39"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Nxc6 bxc6 8. e5 Nd5 9. Qg4 g6 10. Qg3 Qa5 11. Bd2 Bb4 12. Ne4 Bxd2+ 13. Nxd2 Rb8 14. c3 Ba6 15. b4 Qa4 16. Bd3 Bxd3 17. Qxd3 Qb5 18. c4 Nxb4 19. axb4 Qxe5+ 20. Qe4 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.25"]
[Round "7"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Cabral, Vinicius Albuquerqu"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "1425"]
[BlackElo "1734"]
[PlyCount "98"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. a3 Qc7 7. Be2 Bc5 8. Be3 Nge7 9. Nxe6 dxe6 10. Bxc5 0-0 11. Qd6 Qxd6 12. Bxd6 Re8 13. 0-0-0 b5 14. Rd2 Bb7 15. Rhd1 Rac8 16. Bf3 Ng6 17. e5 Na5 18. Bxb7 Nxb7 19. Ne4 Na5 20. Nc3 Nc4 21. Re2 f6 22. exf6 gxf6 23. b3 Nxd6 24. Rxd6 Rxc3 25. Rdxe6 Rec8 26. Rxf6 R8c6 27. Rxc6 Rxc6 28. g3 Kf7 29. Kd2 Kf6 30. f4 Ne7 31. Re5 Rd6+ 32. Kc1 Nc6 33. Rh5 Kg6 34. Rg5+ Kf7 35. Rh5 h6 36. c3 Ne7 37. Re5 Nd5 38. Kc2 Nf6 39. h3 Kg6 40. g4 Nd5 41. Re4 Nb6 42. h4 Nd7 43. Rd4 Rxd4 44. cxd4 Nf6 45. f5+ Kf7 46. g5 hxg5 47. hxg5 Ne4 48. a4 Nxg5 49. axb5 axb5 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.23"]
[Round "5"]
[White "Pereira, Thiago Henrique"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1772"]
[BlackElo "1425"]
[PlyCount "74"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Be2 Bb4 8. Bf3 Ba6 9. Bd2 0-0 10. a3 Be7 11. Be2 Bxe2 12. Qxe2 d5 13. exd5 cxd5 14. 0-0 Rb8 15. Rab1 Qc7 16. Nb5 Qxc2 17. Nd4 Qe4 18. Be3 Rfc8 19. f3 Qg6 20. Rfc1 Bc5 21. b4 a5 22. Qa6 axb4 23. Rxb4 Ra8 24. Rxc5 Re8 25. Qe2 Rxa3 26. Bc1 Qd3 27. Bxa3 Qxa3 28. Nc6 Nd7 29. Rc2 Kf8 30. Rb7 Nf6 31. Nd4 Qa1+ 32. Kf2 Qxd4+ 33. Qe3 Qxe3+ 34. Kxe3 Re7 35. Rxe7 Kxe7 36. Rc6 Ne8 37. Ra6 Kf6 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Ribeiro, Valdir Uchoa Jr"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1425"]
[BlackElo "1780"]
[PlyCount "42"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 a6 7. Be3 Bb4 8. Be2 0-0 9. 0-0 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Nxc6 Qxc6 13. c3 Bd6 14. Qc2 Bd7 15. Bd3 f5 16. Rad1 Rad8 17. Qd2 Bc8 18. Rfe1 e5 19. Bf2 Kh8 20. Bh4 Rde8 21. Bxf5 Bc5+ 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Torres, Federico"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1425"]
[BlackElo "2002"]
[PlyCount "50"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 c6 4. Nc3 Be7 5. Bc4 h6 6. d3 Nd7 7. Be3 Qc7 8. Qd2 Ngf6 9. 0-0 Nf8 10. Bb3 g5 11. Ne2 Ng6 12. Ng3 Nf4 13. Bxf4 gxf4 14. Ne2 Rg8 15. Kh2 h5 16. Rh1 Be6 17. c3 0-0-0 18. Bxe6+ fxe6 19. b4 Rg6 20. a4 Rdg8 21. Ne1 Qb6 22. Nc1 d5 23. exd5 exd5 24. b5 e4 25. Qxf4 Bd6 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.20"]
[Round "1"]
[White "Cordero, Daniela"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "2028"]
[BlackElo "1425"]
[PlyCount "115"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. Qc2 c6 7. Nbd2 Nbd7 8. 0-0 b6 9. e4 dxc4 10. Nxc4 Ba6 11. Re1 Rc8 12. Bg5 c5 13. d5 Nxd5 14. exd5 Bxg5 15. dxe6 fxe6 16. Rad1 Bf6 17. Nce5 Rc7 18. Qa4 Bc8 19. Nc6 Qe8 20. Nxa7 Ne5 21. Nb5 Nxf3+ 22. Bxf3 Rd7 23. Nd6 Qd8 24. Qc6 Qc7 25. Nxc8 Qxc6 26. Bxc6 Rxd1 27. Rxd1 Rxc8 28. Bd7 Rd8 29. Bxe6+ Kf8 30. Rxd8+ Bxd8 31. Kf1 Ke7 32. Bg8 h6 33. Ke2 Kd6 34. Kd3 Bf6 35. b3 b5 36. a4 bxa4 37. bxa4 Kc6 38. Kc4 Bd4 39. Bd5+ Kb6 40. f3 Ka6 41. Bc6 Kb6 42. Bb5 Ka5 43. h3 Kb6 44. f4 Ka5 45. g4 Kb6 46. f5 Ka5 47. h4 Kb6 48. g5 hxg5 49. hxg5 Ka5 50. Kd5 Kb4 51. Ke6 Ka5 52. Kd5 Kb4 53. Kc6 Ka5 54. Kb7 c4 55. Bxc4 Kxa4 56. Kc6 Kb4 57. Kd5 Bb2 58. Bd3 1/2-1/2

[Event "Joacaba op 2nd"]
[Site "Joacaba"]
[Date "2023.07.02"]
[Round "6"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Dos Santos, Felipe Gabriel"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1227"]
[BlackElo "1771"]
[PlyCount "47"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Qd2 Be7 10. 0-0-0 0-0 11. g4 b5 12. Kb1 Nc5 13. h4 h5 14. gxh5 Nxh5 15. Bg5 f5 16. Rg1 f4 17. Bxe7 Qxe7 18. Qxd6 Qxh4 19. Nxc5 Rad8 20. Qxe6+ Kh8 21. Nd7 Qf2 22. Qg4 Ng3 23. Rg2 Rxd7 24. Rxf2 1-0

[Event "Joacaba op 2nd"]
[Site "Joacaba"]
[Date "2023.07.02"]
[Round "5"]
[White "Lunelli, Neuri Antonio"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1759"]
[BlackElo "1227"]
[PlyCount "81"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. e4 d5 4. e5 Nfd7 5. d4 c6 6. Nf3 dxc4 7. Bxc4 Nb6 8. Bb3 Be7 9. 0-0 0-0 10. Ne4 Na6 11. a3 Nc7 12. Qc2 Nbd5 13. Rd1 Bd7 14. Neg5 g6 15. Ne4 Ne8 16. Qe2 Ng7 17. h4 Rc8 18. Bg5 Bxg5 19. Nexg5 a6 20. Rac1 Qe7 21. Qd2 h5 22. Bc2 Ne8 23. Ne4 Kg7 24. Qe2 Rh8 25. Qd2 Rc7 26. Bb1 a5 27. Neg5 c5 28. Bd3 cxd4 29. Nxd4 Rxc1 30. Rxc1 Nec7 31. g3 Rc8 32. Re1 Qc5 33. Ne4 Qb6 34. Nd6 Rd8 35. Nxf7 Rg8 36. Ng5 Kh8 37. Qe2 a4 38. Qd2 Be8 39. Ndf3 Nb5 40. Qc2 Qc7 41. Nxe6 1-0

[Event "Joacaba op 2nd"]
[Site "Joacaba"]
[Date "2023.07.01"]
[Round "4"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Boeck, Moacir Luis"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1227"]
[BlackElo "1862"]
[PlyCount "50"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 h5 8. Be3 Be6 9. Qd2 Qc7 10. 0-0-0 Nbd7 11. Kb1 b5 12. Be2 Be7 13. Rdg1 Nb6 14. h3 Nc4 15. Bxc4 bxc4 16. Nc1 Rb8 17. g4 Qb7 18. b3 h4 19. Bg5 Qb4 20. Rd1 Qa3 21. Bxf6 gxf6 22. Nd5 a5 23. Qc3 cxb3 24. cxb3 Bxd5 25. Rxd5 Qb4 1/2-1/2

[Event "Joacaba op 2nd"]
[Site "Joacaba"]
[Date "2023.07.01"]
[Round "2"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Sartori, Bernardo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1227"]
[BlackElo "1732"]
[PlyCount "43"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. h3 h6 7. Be3 Bxe3 8. fxe3 Na5 9. Bb3 Nxb3 10. axb3 Be6 11. d4 exd4 12. exd4 c6 13. 0-0 0-0 14. Qd2 d5 15. exd5 cxd5 16. Rae1 Bd7 17. Re3 Qb6 18. Ne5 Bc6 19. Rg3 Ne4 20. Nxe4 dxe4 21. Kh1 Rad8 22. Qxh6 1-0

[Event "Joacaba op 2nd"]
[Site "Joacaba"]
[Date "2023.07.01"]
[Round "3"]
[White "Cozzer, Pietro"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "1227"]
[PlyCount "58"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. Nd6+ Ke7 8. Nxc8+ Rxc8 9. Bd2 d5 10. exd5 Nxd5 11. Nxd5+ Qxd5 12. Bxb4+ Nxb4 13. c3 Qe4+ 14. Qe2 Nc2+ 15. Kd1 Rhd8+ 16. Kc1 Qxe2 17. Bxe2 Nxa1 18. Kb1 Rd2 19. Bf3 Rxf2 20. Kxa1 b6 21. Rd1 Rd8 22. Rxd8 Kxd8 23. a3 Ke7 24. Ka2 Kf6 25. Kb3 Ke5 26. Bb7 Rd2 27. h3 Kf4 28. Kc4 Rxb2 29. Kd3 Kg3 0-1

[Event "Joacaba op 2nd"]
[Site "Joacaba"]
[Date "2023.06.30"]
[Round "1"]
[White "Minks, Miguel Wunder"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "1-0"]
[ECO "B40"]
[BlackElo "1227"]
[PlyCount "41"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Be2 Nf6 5. d3 Be7 6. 0-0 0-0 7. Re1 d5 8. Bf4 a6 9. Bf1 b5 10. e5 Nd7 11. d4 cxd4 12. Nxd4 Nxd4 13. Qxd4 Bc5 14. Qd2 Nb6 15. Bd3 Nc4 16. Qc1 Qb6 17. Be3 d4 18. Bh6 Bd7 19. Ne2 gxh6 20. Qxh6 Kh8 21. Qxh7# 1-0

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.22"]
[Round "6"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Mayara Sibowicz, Giovanna"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1227"]
[BlackElo "1556"]
[PlyCount "69"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. h3 Nf6 6. d3 Be6 7. Bb3 a6 8. Be3 Bxe3 9. fxe3 Bd7 10. Ng5 0-0 11. 0-0 Na5 12. Nf3 Nxb3 13. axb3 h6 14. Nd5 Nh7 15. d4 c6 16. Nc3 Qe7 17. Qd3 Ng5 18. Nxg5 Qxg5 19. Rf3 f5 20. Raf1 fxe4 21. Nxe4 Qe7 22. dxe5 d5 23. Rxf8+ Rxf8 24. Rxf8+ Kxf8 25. Qf1+ Kg8 26. Nd6 Be6 27. Qf4 b5 28. Nf5 Qd7 29. Nh4 g5 30. Qf6 gxh4 31. Qg6+ Kf8 32. Qxh6+ Ke8 33. Qh8+ Kf7 34. Qh7+ Kf8 35. Qh6+ 1/2-1/2

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.21"]
[Round "5"]
[White "Moro, Antonio Renato Pere"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1735"]
[BlackElo "1227"]
[PlyCount "61"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. Nd6+ Ke7 8. Bf4 e5 9. Nxc8+ Rxc8 10. Bg5 Qa5 11. Qd2 Nd4 12. Bxf6+ gxf6 13. Nd5+ Qxd5 14. Qxb4+ Ke8 15. Bd3 Qc6 16. c3 Ne6 17. g3 f5 18. f3 Nc5 19. Bb5 Qb6 20. Rd1 a6 21. Be2 Qc6 22. exf5 Rg8 23. Qh4 Rg7 24. g4 Na4 25. Rd2 e4 26. Qf2 Nxb2 27. Qd4 exf3 28. Bxf3 Qxf3 29. Qxd7+ Kf8 30. Qxc8+ Ke7 31. Qd8# 1-0

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.20"]
[Round "4"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Ermel Junior, Hercilio"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1227"]
[BlackElo "1579"]
[PlyCount "90"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 g6 7. Be3 Bg7 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. g4 a5 14. g5 Nh5 15. Bxg7 Nxg7 16. e5 a4 17. exd6 axb3 18. dxe7 Qxe7 19. Qxd7 Qxg5+ 20. Qd2 Qxd2+ 21. Rxd2 b4 22. axb3 bxc3 23. bxc3 Rxc3 24. Rf1 Rfc8 25. Kb2 Ne6 26. f4 Ng7 27. Rfd1 Nf5 28. Rd8+ Kg7 29. Rxc8 Rxc8 30. c4 Ne3 31. Rd4 Nf5 32. Rd3 Kf8 33. Rh3 h5 34. Rd3 Ke7 35. Kc3 Nd6 36. Rd5 Ke6 37. Re5+ Kd7 38. Rd5 Kc6 39. b4 Ra8 40. Rc5+ Kb7 41. Rd5 Ra3+ 42. Kd4 Nf5+ 43. Ke5 Ra4 44. Kf6 Rxb4 45. Kxf7 g5 1/2-1/2

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.19"]
[Round "2"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Serafim Junior, Arnor"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1227"]
[BlackElo "1697"]
[PlyCount "67"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Nge7 6. Na3 a6 7. Be2 Nf5 8. Nc2 Be7 9. 0-0 0-0 10. Bd3 Nh4 11. Nxh4 Bxh4 12. g3 Be7 13. Qh5 h6 14. Bxh6 f5 15. exf6 Rxf6 16. Bxg7 Kxg7 17. Qh7+ Kf8 18. Bg6 Rxg6 19. Qxg6 cxd4 20. Nxd4 Nxd4 21. cxd4 Bf6 22. Rad1 Bd7 23. Rd3 Bg7 24. Rf3+ Kg8 25. Qf7+ Kh8 26. Rf4 Bb5 27. Rh4+ Qxh4 28. gxh4 Bxf1 29. Kxf1 Rf8 30. Qxe6 Bxd4 31. Qh6+ Kg8 32. Qg5+ Kh8 33. Qh5+ Kg8 34. Qxd5+ 1-0

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.19"]
[Round "3"]
[White "Schena, Arthur"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1885"]
[BlackElo "1227"]
[PlyCount "57"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. d3 Bd6 6. Nfd2 c6 7. e4 Bg6 8. h3 Nbd7 9. Nc3 0-0 10. f4 Bc5+ 11. Kh2 b5 12. e5 Ne8 13. Nf3 Nc7 14. Ne2 a5 15. g4 a4 16. Ng3 f6 17. f5 exf5 18. gxf5 Be8 19. d4 Ba7 20. e6 Nb6 21. b3 Qe7 22. Nh4 c5 23. dxc5 Qxc5 24. Qg4 Qxc2 25. Bh6 g5 26. fxg6 Bxg6 27. Bxf8 Rxf8 28. Rac1 Qd3 29. Nxg6 1-0

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.18"]
[Round "1"]
[White "Iurk, Jonel Nazareno"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "2044"]
[BlackElo "1227"]
[PlyCount "97"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 0-0 7. Bd3 c6 8. 0-0 h6 9. Bxf6 Nxf6 10. Qe2 b6 11. Rfd1 Bb7 12. e4 dxe4 13. Nxe4 Qc7 14. Rd2 Rfd8 15. Rad1 c5 16. dxc5 Nxe4 17. Bxe4 Bxe4 18. Qxe4 Bxc5 19. g3 Rac8 20. b3 Rxd2 21. Rxd2 Rd8 22. Rxd8+ Qxd8 23. Kg2 a5 24. h4 Qf6 25. Qe5 Qxe5 26. Nxe5 Kf8 27. f4 Ke7 28. Kf3 f6 29. Nd3 Kd6 30. g4 g6 31. g5 hxg5 32. hxg5 fxg5 33. fxg5 e5 34. Ke4 Bd4 35. Ne1 Ke6 36. Nf3 Bb2 37. Nh4 Kf7 38. Kd5 Bc1 39. Nf3 Ke7 40. Kxe5 Ba3 41. Kd5 Bc5 42. Ne5 Be3 43. Nxg6+ Kd8 44. Kc6 Bxg5 45. Kxb6 Bd2 46. Ne5 Kc8 47. a4 Bf4 48. Nc6 Bc7+ 49. Kb5 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Mauro, Roberto Da Silva"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1146"]
[BlackElo "1590"]
[PlyCount "44"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Be7 6. Be2 Bd7 7. 0-0 Qb6 8. Na3 f6 9. Nc2 0-0-0 10. b3 h5 11. exf6 Bxf6 12. Be3 Be7 13. dxc5 Bxc5 14. Ncd4 Nge7 15. b4 Bxd4 16. Nxd4 Qc7 17. a4 Nxd4 18. Bxd4 Kb8 19. c4 Nc6 20. b5 Nxd4 21. Qxd4 Rhf8 22. Rfc1 b6 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Paula Pinto, Mateus Arsenio"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1146"]
[BlackElo "1538"]
[PlyCount "74"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bxe3 7. fxe3 d6 8. h3 Ne7 9. Qd2 c6 10. d4 Qa5 11. 0-0 0-0 12. Rad1 Ng6 13. Nd5 Qd8 14. Nxf6+ Qxf6 15. Rde1 Qe7 16. Rd1 Be6 17. Bb3 Bxb3 18. axb3 Rad8 19. Qc3 Rfe8 20. Rfe1 Nh4 21. Nxh4 Qxh4 22. Qa5 a6 23. Qc7 Qe7 24. Qxe7 Rxe7 25. Rd2 exd4 26. exd4 Rde8 27. Rde2 f6 28. Kf2 c5 29. dxc5 dxc5 30. Kf3 Kf7 31. g4 Re5 32. Rd1 R8e7 33. Rd6 R7e6 34. Rd7+ Re7 35. Rd6 R7e6 36. Rd7+ Re7 37. Rd6 R7e6 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "Spagnollo, Pedro Henrique"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "1379"]
[BlackElo "1146"]
[PlyCount "52"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nbd7 5. Bg2 Be7 6. 0-0 0-0 7. Nbd2 b6 8. Qc2 Bb7 9. e4 dxc4 10. e5 Nd5 11. Qxc4 Rc8 12. Qe2 c5 13. Nb3 cxd4 14. Nbxd4 Nc5 15. Nc2 Ba6 16. Qd1 Bxf1 17. Qxf1 Qd7 18. Ne3 Rfd8 19. Bh1 Nxe3 20. Bxe3 Qd3 21. Qh3 Qc2 22. Nd4 Qxb2 23. Nb3 Nxb3 24. Be4 Qxa1+ 25. Kg2 g6 26. axb3 Qxe5 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Orsini, Cesar Oliveira"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1146"]
[PlyCount "42"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 a5 11. Kb1 Qd7 12. g4 h6 13. g5 hxg5 14. Bxg5 Ne8 15. h4 Nc7 16. h5 Qd8 17. Bxe7 Qxe7 18. Be2 Rd8 19. Rdg1 Qd7 20. Qh6 Kf8 21. Qxg7+ Ke7 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Monteiro, Helen Ramazzotte"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1412"]
[BlackElo "1146"]
[PlyCount "113"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. g3 Be7 4. Bg2 d5 5. cxd5 exd5 6. e3 c6 7. Nf3 Bg4 8. 0-0 0-0 9. d3 Nbd7 10. Qc2 Re8 11. Rb1 Rc8 12. b4 Qc7 13. Bd2 Ne5 14. Nxe5 Qxe5 15. d4 Qe6 16. Rfc1 Bf5 17. e4 Nxe4 18. Nxe4 Bxe4 19. Bxe4 Qxe4 20. Qb2 Bf6 21. Be3 Qd3 22. Rc2 Be7 23. Rbc1 Qb5 24. Qb3 Qxb4 25. Qxb4 Bxb4 26. Rb1 a5 27. a3 Bxa3 28. Rxb7 g6 29. Rb6 Re6 30. Bd2 Ra8 31. Ra2 Re2 32. Kf1 Rae8 33. Rxa3 Rxd2 34. Rxc6 Rxd4 35. Rxa5 Rd1+ 36. Kg2 Rd8 37. Rcc5 Kg7 38. Kf3 h5 39. h4 d4 40. Rd5 Rxd5 41. Rxd5 d3 42. Ke3 Kh6 43. Rxd3 Rxd3+ 44. Kxd3 f6 45. f4 g5 46. Ke4 Kg6 47. f5+ Kf7 48. Kd5 Ke7 49. Kc6 g4 50. Kc7 Kf7 51. Kd7 Kf8 52. Ke6 Kg7 53. Ke7 Kg8 54. Kxf6 Kf8 55. Kg6 Kg8 56. Kxh5 Kf7 57. Kxg4 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Furtado, Tiago Cicotti"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1146"]
[BlackElo "1580"]
[PlyCount "76"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Bd7 6. Be2 f6 7. 0-0 Qc7 8. Bf4 Nge7 9. Bg3 Nf5 10. Na3 a6 11. Nc2 Nxg3 12. hxg3 fxe5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Re1 Qf6 16. Bg4 0-0-0 17. Qe2 Re8 18. Qe5 Qxe5 19. Rxe5 Bd6 20. Re3 h5 21. Bf3 g5 22. Rae1 g4 23. Be2 e5 24. Rd1 d4 25. Red3 e4 26. R3d2 Be6 27. b3 d3 28. Re1 Be5 29. Nd4 cxd4 30. cxd4 Bxd4 31. Rc1+ Kb8 32. Bf1 Ref8 33. Kh1 Bxf2 34. Rdd1 Bxg3 35. Rc5 Rf2 36. Rg5 Rhf8 37. Rg6 Rxf1+ 38. Rxf1 Rxf1# 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Cunha, Angelo"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1606"]
[BlackElo "1146"]
[PlyCount "85"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. f3 Bxc3+ 8. bxc3 Qc7 9. Nb5 Qa5 10. Nd6+ Ke7 11. Qd2 Qe5 12. Bf4 Qc5 13. Nb5 d5 14. Bd6+ Qxd6 15. Nxd6 Kxd6 16. c4 Rd8 17. cxd5 exd5 18. Bb5 Ke7 19. Bxc6 bxc6 20. e5 Nd7 21. 0-0 Kf8 22. Rfe1 Re8 23. Qf4 Kg8 24. Rab1 Nb6 25. a4 Be6 26. Qb4 Nc4 27. Qc5 Bd7 28. Rb7 Red8 29. Reb1 a5 30. Qe7 Be6 31. Qg5 Re8 32. f4 h6 33. Qh4 Ne3 34. Qf2 Nf5 35. g4 Ne7 36. f5 Bc8 37. Rc7 Ba6 38. Qc5 Nc8 39. Qxc6 Ne7 40. Rxe7 Rxe7 41. Qxa8+ Kh7 42. Qxa6 Rxe5 43. Kf2 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Barbosa, Flavio Novais"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1863"]
[BlackElo "1146"]
[PlyCount "107"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 Be7 4. g3 d5 5. d4 Nbd7 6. Bg2 c6 7. b3 b6 8. cxd5 Nxd5 9. Nxd5 cxd5 10. 0-0 0-0 11. Qd3 Bb7 12. Bb2 Nf6 13. Rac1 Rc8 14. Ne5 Qd6 15. Rfd1 Rfd8 16. Qf3 h6 17. h4 Rxc1 18. Rxc1 Rf8 19. Qd3 Ne4 20. a3 Rc8 21. Rxc8+ Bxc8 22. Bxe4 dxe4 23. Qxe4 Bf6 24. Qc6 Qxc6 25. Nxc6 a6 26. f3 Bb7 27. Ne5 Bxe5 28. dxe5 Kf8 29. Bd4 b5 30. Kf2 g6 31. Ke3 a5 32. Bc5+ Kg7 33. g4 a4 34. b4 h5 35. gxh5 gxh5 36. Kf4 Kg6 37. e4 Bc6 38. Be7 Bd7 39. Ke3 Bc6 40. Kd4 Bd7 41. Kc5 Be8 42. Kd6 Kh7 43. f4 Kg6 44. Bf6 Kh7 45. Ke7 Bc6 46. Kxf7 Bxe4 47. Kxe6 Kg6 48. Bg5 Bd3 49. Kd7 Bf5+ 50. Kc6 Bd3 51. e6 Bc4 52. e7 Kf7 53. Kd7 Be6+ 54. Kd8 1-0

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.16"]
[Round "9"]
[White "Chitolina, Ezequiel Henrique"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1065"]
[BlackElo "1800"]
[PlyCount "81"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Bc5 6. e5 d5 7. Bb5 Ne4 8. Nxd4 Bd7 9. Bxc6 bxc6 10. c3 0-0 11. Kh1 Qe7 12. f3 Ng5 13. Bf4 Ne6 14. Bg3 Bxd4 15. cxd4 Qb4 16. Qc1 Qxd4 17. Nc3 h6 18. h4 Rfb8 19. b3 Rf8 20. Rd1 Qb4 21. Ne2 a5 22. Be1 Qb5 23. Qc2 Rfe8 24. Bg3 a4 25. Rab1 axb3 26. Rxb3 Qa4 27. Rb2 Qxc2 28. Rxc2 Reb8 29. Nd4 Nxd4 30. Rxd4 Rb1+ 31. Kh2 Rab8 32. Rdd2 Kf8 33. f4 R1b6 34. a4 Ra6 35. Rd4 Rba8 36. Ra2 Ke7 37. Be1 Ke6 38. a5 c5 39. Rd1 Rd8 40. Bc3 g6 41. g4 1/2-1/2

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.15"]
[Round "8"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Coutinho, Lucas Buss Soares"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1800"]
[BlackElo "1087"]
[PlyCount "75"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. h3 Nf6 6. d3 h6 7. Be3 Nd4 8. Bxd4 exd4 9. Nd5 Nxd5 10. Bxd5 Bb4+ 11. Nd2 0-0 12. 0-0 c6 13. Bb3 Qa5 14. Nf3 c5 15. a3 Qb6 16. axb4 Qxb4 17. Qd2 Qb6 18. Rfe1 Qc7 19. e5 dxe5 20. Rxe5 Kh8 21. Rae1 Qd6 22. Re7 Qg6 23. Qf4 Bxh3 24. Qg3 Qxg3 25. fxg3 Bc8 26. Rxf7 Rxf7 27. Bxf7 Bd7 28. Re7 Bc6 29. Ne5 Bb5 30. Rxb7 Ba6 31. Rc7 Rb8 32. b3 Kh7 33. Rxa7 Bb7 34. Nd7 Rd8 35. Rxb7 g5 36. Nxc5 Rf8 37. Ne4 Rxf7 38. Rxf7+ 1-0

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.15"]
[Round "7"]
[White "Zottis, Ernani"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1428"]
[BlackElo "1800"]
[PlyCount "53"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bb5 Bc5 5. d3 h6 6. Bxc6 dxc6 7. Nxe5 Qd4 8. Be3 Qxe5 9. d4 Bxd4 10. Bxd4 Qe7 11. Qd3 Be6 12. 0-0 0-0-0 13. Na4 Qd7 14. c3 Qe7 15. Qc2 Bc4 16. Rfe1 Kb8 17. Nc5 b6 18. Na4 c5 19. b3 Bxb3 20. Qxb3 cxd4 21. e5 Rhe8 22. cxd4 Nd5 23. Nc5 a5 24. Rab1 Qg5 25. Qb5 Re7 26. Qc6 Kc8 27. Qb7# 1-0

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.14"]
[Round "6"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Motta, Agahta dos Santos"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1800"]
[BlackElo "1725"]
[PlyCount "79"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 a6 8. Qd2 0-0 9. 0-0-0 d6 10. g4 Nd7 11. h4 Nce5 12. h5 Qa5 13. Bh6 Nc5 14. Bxg7 Kxg7 15. hxg6 fxg6 16. Qh6+ Kf7 17. f4 Nxg4 18. Qxh7+ Ke8 19. Qxg6+ Kd8 20. Qg7 Re8 21. Rh8 Rxh8 22. Qxh8+ Kd7 23. e5 b5 24. Bg2 b4 25. e6+ Nxe6 26. Nxe6 bxc3 27. Bxa8 cxb2+ 28. Kb1 Ne3 29. Nf8+ Kc7 30. Rh1 Nxc2 31. Kxc2 Bf5+ 32. Kxb2 Qb4+ 33. Ka1 e5 34. Qg7+ Kb6 35. Qb7+ Ka5 36. Qxb4+ Kxb4 37. fxe5 dxe5 38. Re1 a5 39. Rxe5 a4 40. Rxf5 1-0

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.14"]
[Round "5"]
[White "Andrade, Moacir Belarmino F"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "1447"]
[BlackElo "1800"]
[PlyCount "55"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 Bb7 10. d4 exd4 11. cxd4 Na5 12. Bc2 d5 13. e5 Nd7 14. Nc3 Bb4 15. Bxh7+ Kh8 16. Bc2 Bxc3 17. bxc3 Nb6 18. Ng5 g6 19. Qg4 Kg7 20. Ba3 Rh8 21. Bxg6 Bc8 22. Bf5 Bxf5 23. Qxf5 Qd7 24. Qf6+ Kg8 25. e6 fxe6 26. Qg6+ Qg7 27. Qxe6+ Qf7 28. Qxf7# 1-0

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.13"]
[Round "4"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Spieker, Otavio Schmidt"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1800"]
[BlackElo "1205"]
[PlyCount "32"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 h6 5. d3 d6 6. h3 Nf6 7. Be3 Bb6 8. Qd2 Be6 9. Bb3 d5 10. exd5 Nxd5 11. Bxd5 Bxd5 12. Bxb6 axb6 13. Qe3 Bxf3 14. Qxf3 0-0 15. 0-0 Nd4 16. Qxb7 c6 0-1

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.13"]
[Round "3"]
[White "Cubas, Jose Fernando Pedro"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1800"]
[PlyCount "50"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nc3 c6 5. Bd3 Nbd7 6. Nf3 b6 7. Qe2 Bb4 8. 0-0 Bxc3 9. bxc3 c5 10. Ne5 c4 11. Nxc4 dxc4 12. Bxc4 Nd5 13. Qf3 N7f6 14. e4 Nxf4 15. e5 N6d5 16. Qg4 Ng6 17. f4 Ne3 18. Qf3 Nxc4 19. Qxa8 Qd7 20. Qf3 Nd2 21. Qe2 Nxf1 22. Rxf1 Qc6 23. f5 exf5 24. g4 Bb7 25. gxf5 Qh1+ 0-1

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.12"]
[Round "2"]
[White "Altenhofen, Guilherme Graneto"]
[Black "Bittencourt, Alica E Decezare"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1800"]
[BlackElo "1393"]
[PlyCount "80"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. h3 Nf6 6. d3 Be6 7. Bb3 Qd7 8. Be3 Bb6 9. Qd2 h6 10. d4 Bxb3 11. axb3 exd4 12. Bxd4 Nxd4 13. Nxd4 Qe7 14. f3 Qe5 15. 0-0-0 0-0-0 16. Nde2 Rhe8 17. Rhe1 d5 18. Qf4 Qxf4+ 19. Nxf4 dxe4 20. Rxd8+ Kxd8 21. Nxe4 Nxe4 22. fxe4 f5 23. Kd2 fxe4 24. Nd5 Bf2 25. Re2 Bh4 26. b4 c6 27. Ne3 Kc7 28. c4 Rd8+ 29. Kc2 Rd4 30. b3 g6 31. Nf1 Kd6 32. g3 Bf6 33. Rd2 Rxd2+ 34. Nxd2 Ke5 35. Kc3 Kf5+ 36. Kc2 e3 37. Nf3 Ke4 38. Ne1 Be5 39. g4 Bg3 40. Ng2 Kf3 0-1

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.12"]
[Round "1"]
[White "Nascimento, Andre Renato"]
[Black "Altenhofen, Guilherme Graneto"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1769"]
[BlackElo "1800"]
[PlyCount "69"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. b4 Bb6 7. 0-0 d6 8. h3 a6 9. Be3 Ba7 10. Nbd2 Be6 11. a4 Bxc4 12. Nxc4 b5 13. axb5 axb5 14. Bxa7 bxc4 15. Be3 Rxa1 16. Qxa1 cxd3 17. Qa6 Ne7 18. Qxd3 Qa8 19. Nd2 0-0 20. f4 exf4 21. Bxf4 Ng6 22. Bxh6 Nxe4 23. Nxe4 gxh6 24. Nf6+ Kg7 25. Qd4 Ne5 26. Qh4 Qa7+ 27. Kh1 Qe3 28. Nh5+ Kg8 29. Nf6+ Kg7 30. Nd5 Qd3 31. Qf6+ Kh7 32. Nxc7 Rc8 33. Nd5 Qxd5 34. Qf5+ Kg7 35. Qxc8 1-0

