[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.27"]
[Round "9"]
[White "Tomiello, Mateus Costamilan"]
[Black "Pedroso, Denian"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2151"]
[BlackElo "1924"]
[PlyCount "111"]
[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. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 0-0 6. a3 Bxc3+ 7. bxc3 h6 8. g3 d6 9. Bg2 Nh7 10. Nh4 Ne7 11. 0-0 g5 12. Nf5 Nxf5 13. exf5 Bxf5 14. Bxb7 Bh3 15. Re1 Rb8 16. Bh1 f5 17. Be3 f4 18. Bxa7 Ra8 19. Qf3 Rxa7 20. g4 Bxg4 21. Qxg4 Nf6 22. Qe6+ Kg7 23. Bc6 Ra6 24. Bb5 Ra8 25. a4 c5 26. Reb1 Qc8 27. Qxc8 Rfxc8 28. a5 Ra7 29. a6 Kg6 30. Ba4 e4 31. dxe4 Rxa6 32. e5 Rxa4 33. Rxa4 dxe5 34. Ra6 Kf5 35. Rbb6 Ne4 36. f3 g4 37. fxe4+ Kxe4 38. Kf2 Rd8 39. Rd6 Rb8 40. Ra2 h5 41. Re2+ Kf5 42. Rh6 f3 43. Rxh5+ Kf4 44. Rexe5 Rb2+ 45. Kf1 Rb1+ 46. Re1 Rb2 47. Rh8 Rc2 48. Rf8+ Kg5 49. Re5+ Kg6 50. Rf4 Rc1+ 51. Re1 Rxc3 52. Rxg4+ Kf5 53. Rge4 Rc2 54. Re5+ Kf6 55. Rxc5 Rxh2 56. Re3 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.26"]
[Round "8"]
[White "Perdomo, Leandro Daniel"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2382"]
[BlackElo "2151"]
[PlyCount "65"]
[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. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. Be2 Bb7 7. e5 Nd5 8. e6 f6 9. Nh4 Qc8 10. 0-0 g6 11. a4 Nxc3 12. bxc3 Qxe6 13. Re1 Qd7 14. Ba3 Na6 15. Bg4 f5 16. Bh3 0-0-0 17. Nf3 e6 18. Ne5 Qe8 19. Bxf8 Rxf8 20. axb5 cxb5 21. Ra5 Rd6 22. Qa1 Rb6 23. g3 Qd8 24. Bg2 Bxg2 25. Rxa6 Bb7 26. Rxa7 Qd5 27. f3 g5 28. Qa5 Kc7 29. Ra1 Rc8 30. Qb4 Kb8 31. Qe7 Rd8 32. Nc6+ Kc8 33. Ra8+ 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.25"]
[Round "7"]
[White "Tomiello, Mateus Costamilan"]
[Black "Spagnollo, Pedro Henrique"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2151"]
[BlackElo "1445"]
[PlyCount "95"]
[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. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Be3 Ng4 10. Bd2 Na6 11. h3 Nf6 12. g4 Nc5 13. Qc2 Ne8 14. Rg1 Kh7 15. Be3 f5 16. gxf5 gxf5 17. Bxc5 dxc5 18. exf5 Bxf5 19. Bd3 Nd6 20. 0-0-0 Qf6 21. Nd2 Bxd3 22. Qxd3+ Qf5 23. Nde4 Nxe4 24. Nxe4 b6 25. Rg3 Kh8 26. Rdg1 Rg8 27. Kc2 Raf8 28. R1g2 Qd7 29. Kb1 Rb8 30. Rg6 Qf5 31. Nxc5 Qxd3+ 32. Nxd3 Rbf8 33. R6g4 Rf3 34. R2g3 Rf5 35. Kc2 Rf7 36. Kd1 Re8 37. Re4 c6 38. dxc6 Rf6 39. f4 Rxc6 40. fxe5 Rce6 41. Kc2 Kh7 42. Kb3 Rf8 43. Rge3 Rf5 44. Ka4 h5 45. Re2 Rf3 46. R4e3 Rf5 47. Re4 Rf3 48. Rd4 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.24"]
[Round "6"]
[White "Da Silva, Eduardo Batista Q"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "1905"]
[BlackElo "2151"]
[PlyCount "114"]
[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. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 a6 7. Bd3 g6 8. h3 Bg7 9. Nf3 0-0 10. 0-0 Bf5 11. a3 Bxd3 12. Qxd3 e6 13. b4 Nd7 14. Na4 b5 15. Nc5 Nxc5 16. bxc5 Qd7 17. Rfd1 Rfd8 18. Bh2 f6 19. Ne1 e5 20. Nc2 e4 21. Qe2 Na5 22. Rab1 Nc4 23. Rb3 Ra7 24. Rdb1 f5 25. Rc3 Rc8 26. Rcb3 Bf8 27. Rc3 a5 28. Rcb3 Rb7 29. Bf4 Be7 30. Rc3 Bf6 31. Rcb3 Kh8 32. Bg3 g5 33. Rd1 Qe8 34. Bh2 Rc6 35. Rdb1 Re6 36. Rd1 Ree7 37. g4 Rg7 38. f3 Rbe7 39. Rdb1 b4 40. axb4 a4 41. Rc3 exf3 42. Qf2 f4 43. Rxc4 dxc4 44. b5 fxe3 45. Qxf3 Rgf7 46. Qd5 e2 47. Bg3 Rd7 48. Bd6 a3 49. c6 Rxd6 50. Qxd6 Qe4 51. c7 Qxc2 52. c8Q+ Kg7 53. Qf5 Qd1+ 54. Kg2 a2 55. Rxd1 exd1Q 56. Qfe6 a1Q 57. Qxf6+ Rxf6 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.23"]
[Round "5"]
[White "Tomiello, Mateus Costamilan"]
[Black "Oliveira, Tiago Batista"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2151"]
[BlackElo "1953"]
[PlyCount "59"]
[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. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e6 5. Nf3 d5 6. cxd5 Nxd5 7. 0-0 Nc7 8. d3 Be7 9. Be3 e5 10. Rc1 Ne6 11. Na4 Qa5 12. Nd2 Bd7 13. Nxc5 Nxc5 14. Bxc5 Bxc5 15. Nb3 Bxf2+ 16. Rxf2 Qb6 17. Nc5 Rd8 18. Bd5 0-0 19. Qb3 Be8 20. e4 Qxb3 21. axb3 b6 22. Nb7 Rb8 23. Rxc6 Rxb7 24. Rc3 Re7 25. Rfc2 Bb5 26. Kf2 g6 27. Ke3 Kg7 28. Rc7 Rfe8 29. g4 h6 30. d4 1/2-1/2

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "Da Silva De Sena, Jefferson Ryan F"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1867"]
[BlackElo "2151"]
[PlyCount "102"]
[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. c4 c6 2. g3 d5 3. cxd5 cxd5 4. Bg2 Nc6 5. Nf3 Nf6 6. 0-0 Bg4 7. d3 e6 8. h3 Bh5 9. Bg5 h6 10. Bd2 Bc5 11. Nc3 0-0 12. Rc1 Qe7 13. Na4 Bd6 14. d4 Ne4 15. Be1 Rac8 16. Nc3 f5 17. e3 Kh8 18. a3 Qf6 19. Qb3 Na5 20. Qd1 Nc4 21. Rc2 a6 22. Qc1 b5 23. Nb1 Qe7 24. Ne5 Bxe5 25. dxe5 Qd7 26. Bb4 Rfe8 27. Bxe4 dxe4 28. Bc3 Nb6 29. Rd2 Nd5 30. Qe1 Bf3 31. Bd4 Qf7 32. Nc3 Nxc3 33. Bxc3 Qh5 34. Kh2 Bg4 35. Rh1 Bxh3 36. Kg1 Qg4 37. Rd7 h5 38. Qd1 Qxd1+ 39. Rxd1 Bg4 40. Rd4 Bf3 41. Rh4 Red8 42. g4 Bxg4 43. Kg2 Rxd4 44. exd4 g5 45. Rh2 Bf3+ 46. Kf1 Kg7 47. Ke1 Kg6 48. Kd2 f4 49. Bb4 g4 50. Bc5 e3+ 51. fxe3 g3 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "3"]
[White "Tomiello, Mateus Costamilan"]
[Black "Cuenca Jimenez, Jose Fernando"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2151"]
[BlackElo "2514"]
[PlyCount "110"]
[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. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. Nf3 Nc6 6. Nd5 Bc5 7. d3 h6 8. 0-0 d6 9. e3 a6 10. Bd2 Ba7 11. Bc3 Nxd5 12. cxd5 Ne7 13. Nd2 c6 14. dxc6 Nxc6 15. Qb3 Rb8 16. Nc4 Qc7 17. Qa3 Bc5 18. b4 Ba7 19. Rac1 Bf5 20. Ba1 Qd7 21. Rfd1 Rfd8 22. Qb2 Ne7 23. Na5 Be6 24. Rc2 Bd5 25. Rdc1 Bxg2 26. Kxg2 Qe6 27. Qb3 Qxb3 28. Nxb3 Nd5 29. a3 Bxe3 30. fxe3 Nxe3+ 31. Kf3 Nxc2 32. Rxc2 Rbc8 33. Rd2 f6 34. d4 Kf7 35. Ke4 Ke6 36. d5+ Kf7 37. Na5 Rd7 38. g4 Rc1 39. Bb2 Rf1 40. Ke3 Rf4 41. Rg2 Rc7 42. Kd3 h5 43. gxh5 Rh4 44. Ke3 Rxh5 45. Kd2 Rh4 46. Rf2 g5 47. Bc3 Rh3 48. Bb2 Kg6 49. a4 Rch7 50. Nc4 Rxh2 51. Rxh2 Rxh2+ 52. Kc3 g4 53. Bc1 g3 54. Nxd6 g2 55. Be3 Rh3 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "Rodriguez Farias, Eduardo"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1829"]
[BlackElo "2151"]
[PlyCount "28"]
[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 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Nc6 7. 0-0 Nge7 8. Nbd2 Ng6 9. Nb3 Bb6 10. Re1 Qc7 11. c3 Ngxe5 12. Nxe5 Nxe5 13. Bf4 Bxf2+ 14. Kh1 Bxe1 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.20"]
[Round "1"]
[White "Tomiello, Mateus Costamilan"]
[Black "Monteiro, Helen Ramazzotte"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2151"]
[BlackElo "1533"]
[PlyCount "117"]
[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. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. Nc3 d6 6. e4 e5 7. d5 a5 8. Nf3 Nbd7 9. 0-0 Nc5 10. Ne1 Ne8 11. Be3 b6 12. b3 f5 13. f3 f4 14. Bf2 h5 15. a3 g5 16. Rb1 g4 17. b4 fxg3 18. hxg3 Nd7 19. fxg4 Ndf6 20. gxh5 Bg4 21. Bf3 Bh3 22. Ng2 Qd7 23. Be3 Ng4 24. Qd2 Kh7 25. Bxg4 Qxg4 26. Rxf8 Bxf8 27. Qf2 Bg7 28. h6 Bxh6 29. Bxh6 Kxh6 30. Qf8+ Qg7 31. Qxg7+ Kxg7 32. bxa5 Rxa5 33. a4 Bd7 34. Rb4 Kg6 35. Ne3 Kg5 36. Kf2 Kg6 37. Kf3 Kg5 38. Nb5 Bxb5 39. cxb5 Nf6 40. Rc4 Ra7 41. Ke2 Nd7 42. Nf5 Nc5 43. Ng7 Rxa4 44. Ne6+ Kg4 45. Rxa4 Nxa4 46. Nxc7 Kxg3 47. Ke3 Nc5 48. Ne6 Na4 49. Ng7 Nc5 50. Nf5+ Kg4 51. Nxd6 Nd7 52. Nf7 Kg3 53. d6 Kg4 54. Nxe5+ Nxe5 55. Kd4 Nd7 56. Kd5 Kf4 57. Kc6 Ne5+ 58. Kxb6 Kxe4 59. Kc7 1-0

[Event "BRA-ch 89th"]
[Site "Recife"]
[Date "2023.12.14"]
[Round "3"]
[White "Fier, Alexandr"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2545"]
[BlackElo "2157"]
[PlyCount "123"]
[EventDate "2023.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. Qc2 h5 10. Be3 Nd7 11. 0-0-0 Nf8 12. Kb1 Be6 13. c4 Rc8 14. Nc3 a6 15. a3 g6 16. Ne4 Bf5 17. h3 Bxe4 18. Bxe4 Qc7 19. Bd2 h4 20. Bc3 f5 21. Bf3 Ne6 22. d5 Ng5 23. dxc6 bxc6 24. Rd4 f4 25. Rhd1 Be5 26. Rd7 Qb6 27. Bxe5 Rxe5 28. Qd2 Nxf3 29. gxf3 Rb8 30. b4 c5 31. Qxf4 Rf5 32. Qxb8+ Qxb8 33. Rd8+ Qxd8 34. Rxd8+ Kg7 35. Rd3 cxb4 36. axb4 Rf4 37. Rc3 Kf6 38. Kc2 Rd4 39. Kb3 Rd2 40. b5 axb5 41. cxb5 Ke5 42. Kb4 Rxf2 43. b6 Rb2+ 44. Kc5 Kf4 45. Rc4+ Kg3 46. Rb4 Re2 47. b7 Re8 48. b8Q+ Rxb8 49. Rxb8 Kxh3 50. Rh8 Kg3 51. Kd4 h3 52. Ke5 h2 53. Kf6 Kg2 54. f4 Kg3 55. Rh6 Kxf4 56. Rxh2 g5 57. Rf2+ Kg3 58. Rf5 g4 59. Kg5 Kh3 60. Rxf7 g3 61. Rh7+ Kg2 62. Kg4 1-0

[Event "Florianopolis 6th"]
[Site "Florianopolis"]
[Date "2023.11.22"]
[Round "9"]
[White "Tomiello, Mateus Costamilan"]
[Black "Aranha Filho, Alvaro Zimmermann"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2145"]
[BlackElo "2194"]
[PlyCount "39"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. Be2 Nxf6 13. Bf3 Be7 14. Qe2 Qc7 15. g3 0-0-0 16. Bf4 Bd6 17. Bg5 Be7 18. Rd1 Nd5 19. Nxd5 exd5 20. Bxe7 1/2-1/2

[Event "Florianopolis 6th"]
[Site "Florianopolis"]
[Date "2023.11.21"]
[Round "8"]
[White "Lujan, Carolina"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2258"]
[BlackElo "2145"]
[PlyCount "83"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Ng6 10. Qa4 Bd7 11. Qb4 Bf5 12. h4 h5 13. Bg5 Qb8 14. Qa4 Bd7 15. Qc2 a6 16. Nc3 Be7 17. Bd3 Bxg5 18. hxg5 Ne7 19. Qe2 h4 20. f4 exf4 21. Qf2 Qc7 22. Qxf4 0-0-0 23. 0-0-0 Ng6 24. Bxg6 fxg6 25. Rxh4 Rxh4 26. Qxh4 Kb8 27. Qd4 Be8 28. Re1 Rc8 29. g4 Qf7 30. Re4 Bd7 31. Kc2 Rh8 32. Kb3 Rh4 33. Qb6 Qf8 34. c5 dxc5 35. d6 Bc6 36. Re7 c4+ 37. Ka3 Rxg4 38. Qc7+ Ka8 39. Rf7 Qb8 40. Qe7 b5 41. b4 Rg3 42. Rf8 1-0

[Event "Florianopolis 6th"]
[Site "Florianopolis"]
[Date "2023.11.21"]
[Round "7"]
[White "Tomiello, Mateus Costamilan"]
[Black "Duarte Napoles, Fanny"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2145"]
[BlackElo "2213"]
[PlyCount "113"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. e3 a6 7. Ne5 e6 8. f4 Bb4 9. Bd3 0-0 10. 0-0 Bd7 11. Bd2 Bxc3 12. bxc3 Nxe5 13. fxe5 Ne4 14. c4 Nxd2 15. Qxd2 dxc4 16. Bxc4 Bc6 17. Rf4 Bd5 18. Bd3 Rc8 19. Qf2 Rc3 20. Rd1 Qc7 21. Qd2 Ra3 22. Bb1 Qc3 23. Qxc3 Rxc3 24. e4 Bc4 25. Kf2 Rd8 26. Rf3 Rxf3+ 27. gxf3 Kf8 28. Ke3 b5 29. Rc1 Ke7 30. h4 g6 31. a3 Kd7 32. Bd3 Bxd3 33. Kxd3 Rb8 34. d5 b4 35. axb4 Rxb4 36. Ra1 Rb3+ 37. Kd4 Rxf3 38. Rxa6 Rf4 39. Ra7+ Ke8 40. dxe6 fxe6 41. Rxh7 Rg4 42. Kc5 Rxe4 43. Kd6 Rd4+ 44. Kxe6 Kd8 45. Rh8+ Kc7 46. Kf6 Rf4+ 47. Ke7 Re4 48. e6 Rf4 49. h5 gxh5 50. Rxh5 Rc4 51. Rd5 Rc1 52. Rd4 Rc2 53. Ke8 Rh2 54. e7 Rh8+ 55. Kf7 Rh7+ 56. Kf8 Rh8+ 57. Kg7 1-0

[Event "Florianopolis 6th"]
[Site "Florianopolis"]
[Date "2023.11.20"]
[Round "6"]
[White "Cuenca Jimenez, Jose Fernando"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2505"]
[BlackElo "2145"]
[PlyCount "97"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Qc2 Re8 10. Bg5 Qa5 11. Bxf6 gxf6 12. Rd1 Rd8 13. cxd5 exd5 14. Nd2 Qc7 15. Nb3 Bf8 16. Bd3 Be6 17. Bxh7+ Kg7 18. Bf5 Rac8 19. Bxe6 fxe6 20. Qe2 Qe5 21. f4 Qf5 22. 0-0 Bd6 23. Nb5 Bb8 24. N3d4 Nxd4 25. Nxd4 Qe4 26. f5 Rh8 27. Nxe6+ Kf7 28. Nf4 Rc2 29. Qf3 Bxf4 30. exf4 Rxb2 31. Qxe4 dxe4 32. Rd7+ Ke8 33. Rfd1 Rf8 34. R7d4 Kf7 35. Rxe4 Rc8 36. Red4 Kg7 37. Rd8 Rxd8 38. Rxd8 a5 39. h4 b5 40. Kh2 Rb3 41. Rb8 Kh6 42. g3 Kh5 43. Kh3 Kh6 44. Rb7 a4 45. Kg4 Rxa3 46. Rxb5 Rc3 47. Rb6 Kg7 48. h5 a3 49. h6+ 1-0

[Event "Florianopolis 6th"]
[Site "Florianopolis"]
[Date "2023.11.19"]
[Round "4"]
[White "Hataby, Raed"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1910"]
[BlackElo "2145"]
[PlyCount "68"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e5 6. c4 Nge7 7. Nc3 d6 8. Nd5 Nxd5 9. cxd5 Ne7 10. Bg5 h6 11. Be3 0-0 12. Qc1 Kh7 13. Nd2 f5 14. f4 exf4 15. gxf4 Re8 16. Nf1 Ng8 17. Qd2 Nf6 18. Ng3 Qe7 19. Ke2 Ng4 20. Bg1 h5 21. Kd1 h4 22. Ne2 Bd7 23. h3 Nf6 24. Nc3 Rac8 25. Bf2 Nh5 26. Re1 Qf6 27. Bf3 Ng3 28. Rb1 c4 29. Ne2 Ba4+ 30. b3 cxb3 31. axb3 Qa1 32. Rxa1 Bxb3+ 33. Qc2 Rxc2 34. Ra3 Rxe2+ 0-1

[Event "Florianopolis 6th"]
[Site "Florianopolis"]
[Date "2023.11.19"]
[Round "5"]
[White "Tomiello, Mateus Costamilan"]
[Black "Piccoli, Lucas Fonseca"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2145"]
[BlackElo "2225"]
[PlyCount "96"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 d4 4. Nf3 Nc6 5. 0-0 Bc5 6. e3 Nge7 7. d3 0-0 8. e4 e5 9. Nbd2 Ng6 10. a3 a5 11. Qc2 a4 12. b4 axb3 13. Nxb3 Be7 14. h4 Re8 15. h5 Nf8 16. Nh2 h6 17. f4 exf4 18. gxf4 Bh4 19. Rf3 Nh7 20. Bh3 f5 21. e5 Kh8 22. Bg2 Rg8 23. Rh3 Nf8 24. Nf3 Be7 25. Qf2 Ne6 26. Nh4 Bxh4 27. Rxh4 Ne7 28. Rh3 c5 29. Nd2 Ra6 30. Nf3 Rb6 31. Kh2 Rb3 32. Nh4 Nf8 33. Qc2 Qb6 34. Bf3 Rc3 35. Qd2 g5 36. hxg6 Nfxg6 37. Ng2 Kh7 38. Bd1 Bd7 39. Bb2 Bc6 40. Rg3 Bxg2 41. Rxg2 Rxd3 42. Qf2 Qc6 43. Rg1 Qe4 44. Bc1 Nh4 45. Rxg8 Rxd1 46. Re8 Qh1+ 47. Kg3 Rg1+ 48. Qxg1 Qxg1+ 0-1

[Event "Florianopolis 6th"]
[Site "Florianopolis"]
[Date "2023.11.18"]
[Round "3"]
[White "Tomiello, Mateus Costamilan"]
[Black "Federzoni, Enzo"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2145"]
[BlackElo "2206"]
[PlyCount "75"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 c5 3. Nf3 Bg7 4. g3 Nc6 5. Bg2 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 exd5 9. 0-0 Nge7 10. Nfxd4 0-0 11. Be3 Re8 12. Rc1 a6 13. Nxc6 Nxc6 14. Nd4 Qf6 15. Nxc6 bxc6 16. b3 Bf5 17. Qd2 Be4 18. Rfd1 Bxg2 19. Kxg2 Qe6 20. Kg1 Rad8 21. Rc2 d4 22. Bf4 Rd5 23. Qd3 Qh3 24. Qf3 g5 25. Bc1 d3 26. exd3 Rde5 27. Be3 g4 28. Qg2 Bh6 29. Qxh3 gxh3 30. Rxc6 Bxe3 31. fxe3 Rxe3 32. Rd2 f5 33. Kf2 R8e6 34. Rxe6 Rxe6 35. d4 Kf7 36. d5 Re4 37. d6 Ke6 38. d7 1-0

[Event "Florianopolis 6th"]
[Site "Florianopolis"]
[Date "2023.11.17"]
[Round "1"]
[White "Tomiello, Mateus Costamilan"]
[Black "Caetano, Ryan Wesley da Cost"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2145"]
[BlackElo "2235"]
[PlyCount "48"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. Bc4 Nd5 10. Bxd5 e6 11. Bxc6+ bxc6 12. 0-0 f6 13. Bd2 Qd5 14. Qe3 Kf7 15. Rfc1 Bb7 16. a3 g5 17. Bb4 g4 18. Ne1 Rd8 19. Bc5 h5 20. Bxf8 Kxf8 21. Nd3 Qxd4 22. Qxe6 Qxd3 23. Qxf6+ Kg8 24. Qe6+ Kf8 1/2-1/2

[Event "Florianopolis 6th"]
[Site "Florianopolis"]
[Date "2023.11.17"]
[Round "2"]
[White "Umetsubo, Cesar Hidemitsu"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2357"]
[BlackElo "2145"]
[PlyCount "53"]
[EventDate "2023.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Nge2 Nbd7 10. f3 Re8 11. 0-0 Nf8 12. Qc2 Ne6 13. Rad1 b6 14. Kh1 Bb7 15. Bf2 Rc8 16. e4 dxe4 17. fxe4 Rf8 18. Bc4 Qd7 19. Ng3 b5 20. Bb3 Ng4 21. Bg1 b4 22. Qe2 bxc3 23. Qxg4 cxb2 24. d5 cxd5 25. exd5 Rcd8 26. dxe6 Qc6 27. Nf5 1-0

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.11"]
[Round "9.12"]
[White "Tomiello, Mateus Costamilan"]
[Black "Nascimento, Luiz Eduardo Da Tri"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2145"]
[BlackElo "1877"]
[PlyCount "41"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 d6 6. 0-0 0-0 7. d3 a6 8. a3 Be6 9. b4 Ba7 10. Rb1 Ne7 11. Bg5 Ng6 12. Ne4 b5 13. Qc2 Rc8 14. h4 Bg4 15. Nh2 Bf5 16. h5 Bxe4 17. Bxe4 Ne7 18. Bxf6 gxf6 19. Qd2 c6 20. Ng4 f5 21. Qh6 1-0

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.10"]
[Round "7.8"]
[White "Filgueiras, Nathan Felipe"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2323"]
[BlackElo "2145"]
[PlyCount "139"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. g3 Bg7 8. Bg2 0-0 9. Nge2 a6 10. d4 b5 11. Qb3 Bb7 12. 0-0 Nb6 13. Nf4 Rb8 14. a3 Qd6 15. Re1 Rfd8 16. Re5 Ng4 17. Rg5 Nf6 18. Re5 Nc4 19. Nd3 Qb6 20. Be3 Re8 21. h3 Rbd8 22. Re1 Qc7 23. Bf4 Nxe5 24. Nxe5 Nh5 25. Bg5 Bf6 26. Bh6 Bg7 27. Bg5 Nf6 28. Bf4 Qb6 29. Nc6 Bxc6 30. dxc6 e6 31. c7 Rc8 32. d5 Nh5 33. dxe6 fxe6 34. Bg5 Qxc7 35. Rxe6 Kh8 36. Qd5 Rf8 37. Qe4 Nf6 38. Qe2 Qc5 39. Bf4 Rce8 40. Rxe8 Rxe8 41. Qd2 a5 42. Be3 Qe5 43. a4 b4 44. Nb5 Ne4 45. Qd7 Nxg3 46. Nd6 Rf8 47. Nf7+ Rxf7 48. Qxf7 Nf5 49. Bd5 Qb8 50. Bf4 Qd8 51. b3 h5 52. Qb7 Ne7 53. Qa8 Qxa8 54. Bxa8 Bd4 55. Bc7 Kg7 56. Bxa5 Bc5 57. Bc7 Kf6 58. Kg2 Ke6 59. Be4 g5 60. a5 Kd7 61. Bb6 Bxb6 62. axb6 Nc6 63. b7 Nb8 64. Kg3 Ke6 65. Bf3 h4+ 66. Kg4 Kf6 67. Be2 Nc6 68. Bb5 Nb8 69. f4 gxf4 70. Kxf4 1-0

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.10"]
[Round "8.8"]
[White "Vazquez, Facundo"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2407"]
[BlackElo "2145"]
[PlyCount "49"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 h6 8. Bh4 0-0 9. Nge2 Re8 10. 0-0 Nbd7 11. a4 a5 12. f3 Nf8 13. Qc2 Ne6 14. Rad1 Qb6 15. Kh1 Ng4 16. Bh7+ Kh8 17. fxg4 Bxh4 18. Rxf7 Bf6 19. Bg6 Rg8 20. Rf1 Ng5 21. Nf4 Qd8 22. Bh5 Re8 23. h4 Ne4 24. Nxe4 Rxe4 25. Ng6+ 1-0

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.09"]
[Round "6.11"]
[White "Tomiello, Mateus Costamilan"]
[Black "Nascimento, Kaio Vinicius Da Tr"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2145"]
[BlackElo "1310"]
[PlyCount "67"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 d5 6. cxd5 exd5 7. d4 Be6 8. Nc3 Be7 9. Be3 c4 10. Ne5 Qb6 11. b3 Bb4 12. Na4 Qa6 13. bxc4 dxc4 14. Rb1 Bd6 15. d5 Nxe5 16. dxe6 Rd8 17. exf7+ Kxf7 18. Rxb7+ Be7 19. Qc2 Rd7 20. Rxd7 Nexd7 21. Bd4 Rb8 22. e4 Bd6 23. f4 Rb4 24. Nc3 Bc5 25. Bxc5 Nxc5 26. e5 Nd3 27. exf6 Qb6+ 28. Kh1 Rb2 29. Qd1 g6 30. Ne4 Qd4 31. f5 Qe3 32. fxg6+ hxg6 33. Qg4 Ne5 34. Ng5+ 1-0

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.08"]
[Round "5.8"]
[White "Sathish, Pranav"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2412"]
[BlackElo "2145"]
[PlyCount "87"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. Bb2 e6 4. g3 Nf6 5. Bg2 Nbd7 6. c4 c6 7. 0-0 Be7 8. d3 0-0 9. h3 Bh5 10. g4 Bg6 11. Nh4 a5 12. Nxg6 hxg6 13. a3 Qb6 14. Qc2 Rfe8 15. Nd2 d4 16. Nf3 e5 17. Bc1 Bd6 18. Ng5 Nf8 19. Bd2 c5 20. Rab1 Ne6 21. Nxe6 Rxe6 22. b4 axb4 23. axb4 cxb4 24. Qb3 e4 25. Bxb4 Qxb4 26. Qxb4 Bxb4 27. Rxb4 exd3 28. exd3 Ra3 29. Rxb7 Rxd3 30. c5 Rc3 31. c6 Ne4 32. c7 Nd6 33. Rb6 Nc8 34. Rb7 Re7 35. Rd1 d3 36. Bf1 Rexc7 37. Rxc7 Rxc7 38. Rxd3 g5 39. Rd8+ Kh7 40. Rd5 f6 41. Bd3+ g6 42. Kg2 Kg7 43. Rd8 Nb6 44. Be4 1/2-1/2

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.08"]
[Round "4.4"]
[White "Tomiello, Mateus Costamilan"]
[Black "Flores Quillas, Diego Saul Rodrigo"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2145"]
[BlackElo "2414"]
[PlyCount "106"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 0-0 6. Qc2 Re8 7. 0-0 e4 8. Ng5 Bxc3 9. bxc3 Qe7 10. d3 exd3 11. exd3 d6 12. Rb1 Qe2 13. Bd2 Ne5 14. Rfe1 Qxd3 15. Qxd3 Nxd3 16. Rxe8+ Nxe8 17. Bd5 Nf6 18. Bxf7+ Kf8 19. Bd5 h6 20. Ne6+ Bxe6 21. Bxe6 b6 22. Bf5 Ne5 23. Bf4 Nxc4 24. Rd1 Re8 25. Kf1 Ne5 26. h4 h5 27. Bc2 Re7 28. Kg2 Ned7 29. Kf3 Ne5+ 30. Kg2 Neg4 31. Bg5 Re2 32. Rd2 Rxd2 33. Bxd2 Kf7 34. f3 Ne5 35. Bb3+ d5 36. Bd1 c5 37. Kf2 Ke6 38. Bg5 b5 39. Ke3 a5 40. Be2 b4 41. cxb4 axb4 42. Kd2 g6 43. Bf4 c4 44. Ke3 Nc6 45. Bh6 d4+ 46. Kd2 d3 47. Bd1 Ne5 48. Bf8 Nd5 49. f4 c3+ 50. Kc1 d2+ 51. Kb1 Nc4 52. Bb3 Na3+ 53. Ka1 c2 0-1

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.07"]
[Round "3.2"]
[White "Castro Salgado, Pablo Alonso"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2150"]
[BlackElo "2145"]
[PlyCount "93"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. c5 Ne4 8. Qc2 f5 9. h4 c6 10. Be2 b6 11. cxb6 axb6 12. g4 Ndf6 13. g5 Nd7 14. Nd2 Nxd2 15. Qxd2 b5 16. Qc2 Qa5 17. 0-0 b4 18. Nb1 c5 19. dxc5 Nxc5 20. Nd2 Bd7 21. Nb3 Qb6 22. Nxc5 Bxc5 23. Rfc1 Rfc8 24. Qd2 Bb5 25. Bxb5 Qxb5 26. Be5 Rc6 27. b3 Rac8 28. Rc2 Bd6 29. Rxc6 Qxc6 30. Bxd6 Qxd6 31. Rc1 Rxc1+ 32. Qxc1 d4 33. exd4 Qxd4 34. h5 Qg4+ 35. Kf1 Qh3+ 36. Kg1 Qxh5 37. Qc8+ Kf7 38. Qd7+ Kf8 39. Qd6+ Kf7 40. Qd7+ Kg6 41. Qxe6+ Kxg5 42. Qe7+ Kg4 43. Qxb4+ f4 44. Qe4 Qa5 45. a4 h5 46. Kg2 g5 47. b4 1-0

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.06"]
[Round "1.17"]
[White "De Oliveira, Joao Pedro Almeida"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "2145"]
[PlyCount "46"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 cxd4 6. cxd4 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. Ne2 Nge7 10. Ng3 h5 11. h4 Ng6 12. Nd2 Be7 13. Nf3 Nxh4 14. Nxh4 Bxh4 15. Bd2 g6 16. Bc3 Be7 17. a3 Qb6 18. b4 a6 19. Ne2 Rc8 20. Rb1 Na7 21. a4 Rc4 22. Qd2 Qc6 23. Qc2 Kd7 0-1

[Event "Pan American-ch U20"]
[Site "Vila Santa Cecilia"]
[Date "2023.11.06"]
[Round "2.6"]
[White "Tomiello, Mateus Costamilan"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2145"]
[BlackElo "2235"]
[PlyCount "89"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. Nge2 d6 7. 0-0 Be6 8. d3 Nge7 9. Nd5 0-0 10. a3 a5 11. Nec3 Rb8 12. Rb1 b6 13. Bd2 Qd7 14. b4 axb4 15. axb4 cxb4 16. Nb5 Rfd8 17. e4 Na7 18. Rxb4 Nec6 19. Rb1 Nxb5 20. Rxb5 Bxd5 21. Rxd5 b5 22. Bg5 Re8 23. Qd2 Nd4 24. c5 Bf8 25. Be3 Ne6 26. Bh3 Qc7 27. cxd6 Bxd6 28. Rc1 Qe7 29. Rc6 Bb4 30. Qb2 Nd8 31. Rb6 Rxb6 32. Bxb6 Nc6 33. Bd7 Rb8 34. Bxc6 Rxb6 35. Rxe5 Qa7 36. Re8+ Bf8 37. Qb4 Qa1+ 38. Kg2 Qg7 39. Qc5 Ra6 40. Bxb5 Re6 41. Ra8 h5 42. Bc4 Rf6 43. h4 Qh6 44. f4 Qg7 45. d4 1-0

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.22"]
[Round "9.8"]
[White "Terry, Renato"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2520"]
[BlackElo "2125"]
[PlyCount "26"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. a3 b6 6. f4 dxc4 7. Bxc4 Bb7 8. Nf3 0-0 9. 0-0 Nbd7 10. Qb3 c5 11. Rd1 cxd4 12. Nxd4 Rc8 13. Be2 Qc7 1-0

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.21"]
[Round "8.6"]
[White "Tomiello, Mateus Costamilan"]
[Black "Delgado Romero, Marco"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2125"]
[BlackElo "2316"]
[PlyCount "177"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Nb6 7. b3 Bd6 8. Bb2 Qe7 9. d4 e4 10. Nfd2 f5 11. Nc4 0-0 12. f3 exf3 13. Bxf3 f4 14. Nxd6 cxd6 15. gxf4 Rxf4 16. Qc1 Qh4 17. Bxc6 Rxf1+ 18. Qxf1 bxc6 19. Qf2 Qh3 20. Nc3 Bg4 21. Qg3 Re8 22. Qxd6 Bxe2 23. Re1 Qg4+ 24. Qg3 Qxd4+ 25. Qf2 Qxf2+ 26. Kxf2 Bh5 27. Rxe8+ Bxe8 28. Ne4 Bg6 29. Nc5 Nd5 30. Bd4 Bf5 31. a3 Nb6 32. a4 Bc8 33. Ne4 Be6 34. a5 Nc8 35. b4 Bd5 36. Nc3 Bc4 37. Ke3 g5 38. Bf6 h6 39. Kd4 Bf1 40. Kc5 Bg2 41. Ne2 Kf7 42. Be5 Ke6 43. Bg7 h5 44. Nd4+ Kd7 45. Be5 h4 46. Bb8 Be4 47. Ne2 g4 48. Bf4 Ne7 49. Bb8 a6 50. Kd4 Bf3 51. Nf4 g3 52. hxg3 hxg3 53. Nh3 Bg4 54. Ng1 g2 55. Kc5 Kc8 56. Bd6 Nf5 57. Kxc6 Nxd6 58. Kxd6 Kb7 59. Kc5 Bd7 60. Kd6 Bb5 61. Nf3 Kc8 62. Ng1 Kd8 63. Nf3 Ke8 64. Ke6 Bc4+ 65. Ke5 Ke7 66. Kd4 Bb5 67. Ke5 Bc6 68. Ng1 Kd7 69. Ne2 Bb5 70. Ng1 Kc6 71. Nf3 Ba4 72. Ng1 Kd7 73. Nf3 Bd1 74. Ng1 Kc6 75. Kd4 Kb5 76. Kc3 Bg4 77. Kb3 Be6+ 78. Kc3 Kc6 79. Kd4 Kd6 80. Nf3 Bd7 81. Ng1 Ke6 82. Ke4 Bc6+ 83. Kd4 Kf5 84. Ke3 Ke5 85. Nh3 Kd5 86. Nf4+ Kc4 87. Nxg2 Kxb4 88. Nf4 Kxa5 89. Kd2 1/2-1/2

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.20"]
[Round "7"]
[White "Uchasara Apolinario, Josue Yoni"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1173"]
[BlackElo "2125"]
[PlyCount "70"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[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. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. h3 0-0 10. 0-0 Ne7 11. Nc3 Bf5 12. Bd3 Bg6 13. Re1 Nxc3 14. bxc3 Rc8 15. e6 f6 16. Nh4 Bxd3 17. Qxd3 Qd6 18. a4 c5 19. a5 Bc7 20. g3 b6 21. axb6 Bxb6 22. f4 cxd4 23. cxd4 Qb4 24. Be3 Rc3 25. Rab1 Rxd3 26. Rxb4 Ba5 27. Rbb1 Bxe1 28. Rxe1 Rc8 29. Kf2 Rc6 30. f5 g5 31. fxg6 hxg6 32. Ke2 Rb3 33. Kd2 Rxe6 34. Ng2 Rb2+ 35. Kd1 Rxg2 0-1

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.19"]
[Round "6"]
[White "Tomiello, Mateus Costamilan"]
[Black "Perez Gormaz, Matias Ariel"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2125"]
[BlackElo "2391"]
[PlyCount "73"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. a3 Be6 10. Be3 f6 11. Rc1 Qd7 12. Ne4 Nd4 13. Bxd4 exd4 14. Qc2 c6 15. Nc5 Bxc5 16. Qxc5 Rad8 17. Qa5 Nc8 18. b4 Rfe8 19. Rfe1 Qf7 20. Qc5 Rd5 21. Qc2 a5 22. bxa5 Na7 23. Qb2 Red8 24. a4 Qc7 25. Rb1 R8d7 26. Qb6 Rxa5 27. Qxc7 Rxc7 28. Nxd4 Ba2 29. Rb2 Rxa4 30. Ra1 Rxd4 31. Raxa2 Nb5 32. Bf1 Rd8 33. e3 Rcc8 34. d4 Nd6 35. Rc2 Ra8 36. Be2 Rxa2 37. Rxa2 1/2-1/2

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.18"]
[Round "5"]
[White "Ilasaca Gaona, Owen Hisahito"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1566"]
[BlackElo "2125"]
[PlyCount "114"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 a6 5. Ba4 b5 6. Bb3 Bc5 7. a4 Rb8 8. axb5 axb5 9. 0-0 d6 10. Nc3 Bg4 11. Nxb5 Bxf3 12. Qxf3 Rxb5 13. Ba4 Rb6 14. b4 Bxb4 15. c3 Bc5 16. d4 Bxd4 17. cxd4 0-0 18. d5 Nd4 19. Qd3 Nd7 20. Bxd7 Qxd7 21. Be3 Rb3 22. Qd2 Rxe3 23. Qxe3 Nc2 24. Qd3 Nxa1 25. Rxa1 f5 26. exf5 Qxf5 27. Qxf5 Rxf5 28. Ra8+ Rf8 29. Ra7 Rc8 30. Kf1 Kf7 31. Ke2 Ke7 32. Ra3 Rb8 33. Rc3 Kd7 34. Rh3 Rb2+ 35. Ke1 h6 36. Rg3 g5 37. Rh3 Rb5 38. Rxh6 Rxd5 39. Rh5 c5 40. Rxg5 c4 41. Rg3 Rd4 42. Re3 Rh4 43. g3 Rxh2 44. Re4 d5 45. Rxe5 Kd6 46. Re8 Kc5 47. Ke2 d4 48. Rc8+ Kb4 49. Rb8+ Kc3 50. Rd8 d3+ 51. Ke3 Rh1 52. f4 Re1+ 53. Kf3 d2 54. g4 d1Q+ 55. Rxd1 Rxd1 56. g5 Kd4 57. g6 Rg1 0-1

[Event "South America-ch Rapid 1st"]
[Site "Lima"]
[Date "2023.09.17"]
[Round "5"]
[White "Flores Quillas, Diego Saul Rodrigo"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2357"]
[BlackElo "2125"]
[PlyCount "51"]
[EventDate "2023.09.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 e5 7. Be3 b6 8. Nc3 Qc7 9. 0-0 Nf6 10. Qd2 0-0 11. Bh6 Re8 12. Bxg7 Kxg7 13. Nh2 Nh5 14. Ne2 Be6 15. b3 Rad8 16. f4 exf4 17. Nxf4 Nxf4 18. Rxf4 Kg8 19. Re1 h5 20. e5 Bd5 21. c4 Be6 22. Nf3 Qe7 23. Rf6 Bf5 24. Qg5 Bxd3 25. e6 fxe6 26. Rexe6 1-0

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.17"]
[Round "4"]
[White "Tomiello, Mateus Costamilan"]
[Black "Caceres Sandoval, Eduardo"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2125"]
[BlackElo "1821"]
[PlyCount "175"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. 0-0 Bg7 7. Nb3 Ne7 8. c4 0-0 9. Nc3 Nbc6 10. Qe2 Qc7 11. Be3 f5 12. f3 Be5 13. f4 Bxc3 14. bxc3 fxe4 15. Bxe4 d5 16. Bd3 dxc4 17. Bxc4 b5 18. Bd3 Nd5 19. c4 Nxf4 20. Bxf4 Rxf4 21. Rxf4 Qxf4 22. Rf1 Qc7 23. Qf2 Bb7 24. cxb5 Ne5 25. bxa6 Nxd3 26. axb7 Qxb7 27. Qf6 Re8 28. Qd4 Qd5 29. Qa7 e5 30. Qe3 e4 31. Nd2 Ne5 32. h3 Nd3 33. a3 Re5 34. Rb1 Qc5 35. Qxc5 Nxc5 36. Nc4 Re6 37. Kf2 e3+ 38. Nxe3 Ra6 39. Nc2 Kf7 40. Ke3 Ke6 41. Kd4 Kd6 42. Kc4 Nd7 43. Nd4 Ne5+ 44. Kb4 Nd3+ 45. Kc4 Ne5+ 46. Kb3 Rb6+ 47. Kc2 Rxb1 48. Kxb1 Nc4 49. Nc2 Ke5 50. a4 Kf4 51. Ka2 Kg3 52. Kb3 Na5+ 53. Kb4 Nb7 54. Kb5 Kxg2 55. Ne3+ Kxh3 56. Kb6 Nd6 57. Kc7 Nf5 58. a5 Nxe3 59. a6 g5 60. a7 g4 61. a8Q Kh2 62. Qe4 Ng2 63. Qxg4 Kg1 64. Kd6 Kf2 65. Qf5+ Ke3 66. Qxh7 Nf4 67. Ke5 Nd3+ 68. Kf5 Kd4 69. Qd7+ Kc4 70. Qc6+ Kd4 71. Qe4+ Kc3 72. Qa4 Nc5 73. Qh4 Nd3 74. Ke4 Nc5+ 75. Ke3 Nb3 76. Qa4 Kb2 77. Qb4 Kc2 78. Qc4+ Kb2 79. Kd3 Nc1+ 80. Kd2 Na2 81. Qb5+ Ka3 82. Kc2 Nb4+ 83. Kb1 Kb3 84. Qc5 Na6 85. Qc8 Nb4 86. Kc1 Nd5 87. Kd2 Kb4 88. Qc6 1-0

[Event "South America-ch Rapid 1st"]
[Site "Lima"]
[Date "2023.09.16"]
[Round "3"]
[White "Cori Tello, Deysi Estella"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2367"]
[BlackElo "2125"]
[PlyCount "81"]
[EventDate "2023.09.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. Ne5 Bf5 6. c4 e6 7. d4 Be7 8. Nc3 Nbd7 9. Qb3 Qb6 10. Nxd7 Nxd7 11. e4 dxe4 12. Nxe4 Nf6 13. Nc5 Bxc5 14. dxc5 Qxb3 15. axb3 0-0 16. Bf4 Rfd8 17. b4 Be4 18. f3 Bd3 19. Rfc1 a6 20. Rc3 Bf5 21. Bf1 Rac8 22. Be2 Rd7 23. Kf2 h6 24. h4 Rcd8 25. Raa3 Ne8 26. g4 Bh7 27. b5 axb5 28. cxb5 Nf6 29. bxc6 bxc6 30. Rcb3 Rd5 31. Rb8 Rxb8 32. Bxb8 Nd7 33. Bd6 Bc2 34. Bc4 Rd2+ 35. Ke3 Rg2 36. Bf1 Rg1 37. Kf2 Rh1 38. Ra8+ Kh7 39. Kg2 Rxh4 40. Ra7 Nf6 41. Bg3 1-0

[Event "South America-ch Rapid 1st"]
[Site "Lima"]
[Date "2023.09.16"]
[Round "2"]
[White "Tomiello, Mateus Costamilan"]
[Black "Perez Gormaz, Matias Ariel"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2125"]
[BlackElo "2391"]
[PlyCount "73"]
[EventDate "2023.09.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 d4 5. 0-0 Nc6 6. d3 Bc5 7. Nbd2 0-0 8. Nb3 Be7 9. e3 dxe3 10. fxe3 a5 11. d4 a4 12. Nbd2 Ra7 13. Nb1 b6 14. Nc3 a3 15. b3 Bd7 16. e4 Bb4 17. Nb5 Ra5 18. e5 Ne8 19. Qc2 Be7 20. Nc3 Nb4 21. Qe2 Bc6 22. Rd1 Qa8 23. Be3 Bb7 24. Ne1 Bxg2 25. Nxg2 c6 26. Nf4 Nc7 27. Nh5 g6 28. Nf6+ Bxf6 29. exf6 Rf5 30. Rf1 Re8 31. Bf4 Qc8 32. Be5 c5 33. Qd2 Kh8 34. Ne4 Qd7 35. Qh6 Rg8 36. Rxf5 exf5 37. Ng5 1-0

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.16"]
[Round "3"]
[White "Vivas Zamora, Fabian Ernesto"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2346"]
[BlackElo "2125"]
[PlyCount "57"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. g3 Be6 12. Bg2 0-0 13. c3 Rc8 14. Qh5 Ne7 15. Nxe7+ Qxe7 16. Nc2 a5 17. Ne3 b4 18. c4 f5 19. exf5 Bxc4 20. Be4 Rfe8 21. b3 Bb5 22. Nd5 Qd8 23. g4 f6 24. g5 Rf8 25. Rg1 Kh8 26. Rg3 Be8 27. g6 h6 28. Ne3 Qc7 29. Ng4 1-0

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.15"]
[Round "2"]
[White "Tomiello, Mateus Costamilan"]
[Black "Cruz, Cristhian"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2125"]
[BlackElo "2495"]
[PlyCount "54"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. Ne5 Qc8 8. Qd3 Be7 9. 0-0 Nc6 10. Nxd7 Qxd7 11. Qxd7+ Kxd7 12. Nc3 Rac8 13. b3 Rhd8 14. Bb2 Ke8 15. d3 Nd7 16. Ne4 f5 17. Nd2 Bf6 18. Bxf6 Nxf6 19. Rfc1 b6 20. Bxc6+ Rxc6 21. b4 Ke7 22. b5 Rc7 23. Nc4 Ne8 24. a4 Nd6 25. Nxd6 Kxd6 26. a5 Rb8 27. Rc4 bxa5 1/2-1/2

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.14"]
[Round "1"]
[White "Rojas Linares, Nicolas Gabriel"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1727"]
[BlackElo "2125"]
[PlyCount "98"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. Nce3 g6 14. a4 Rb8 15. axb5 axb5 16. Be2 f5 17. exf5 gxf5 18. 0-0 Kh8 19. Nc2 Ne7 20. Ncb4 Bb7 21. Ra7 Nxd5 22. Nxd5 Rf7 23. Bh5 Rg7 24. g3 Ra8 25. Rxa8 Qxa8 26. Nb4 Qd8 27. Qd3 Qd7 28. Be2 f4 29. Bf3 Bxf3 30. Qxf3 Qf5 31. Re1 Bd8 32. Qa8 Rg8 33. Qc6 Be7 34. Qxb5 h5 35. Nc6 Bf6 36. Qe2 h4 37. Qe4 Qh3 38. Qg2 Qf5 39. Qe4 Qh5 40. Qg2 hxg3 41. hxg3 Bh4 42. Kf1 fxg3 43. f3 Rf8 44. Ke2 e4 45. Nd4 Qd5 46. Rf1 exf3+ 47. Rxf3 Qe4+ 48. Kd1 Qb1+ 49. Ke2 Re8+ 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.27"]
[Round "5"]
[White "Tomiello, Mateus Costamilan"]
[Black "Marra, Eduardo da Costa"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2137"]
[BlackElo "2191"]
[PlyCount "188"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. Nf3 c6 7. 0-0 Bf5 8. Nh4 Be6 9. d5 cxd5 10. cxd5 Bd7 11. e4 b5 12. a3 a5 13. Qe2 Qb6 14. h3 Na6 15. Be3 Qb8 16. Rfd1 Ne8 17. Nf3 Nc5 18. Bxc5 dxc5 19. e5 b4 20. Ne4 Bb5 21. Qe3 Bxe5 22. Nxe5 Qxe5 23. Qxc5 Ba4 24. Qd4 Qb8 25. Re1 Nd6 26. Nc5 Qb6 27. Ne6 Qxd4 28. Nxd4 Rfe8 29. axb4 axb4 30. b3 Bd7 31. Rxa8 Rxa8 32. Rxe7 Ra1+ 33. Kh2 Be8 34. Nc6 Rb1 35. Re3 Rb2 36. Nxb4 Rxf2 37. g4 Kf8 38. Kg3 Rb2 39. Nc6 h5 40. Ne5 Bb5 41. Bf3 g5 42. Bh1 f5 43. Rc3 f4+ 44. Kf3 Be2+ 45. Kf2 Bxg4+ 46. Kg1 Bf5 47. Bf3 Bxh3 48. Bxh5 Bf5 49. Bf3 Ne4 50. Rc7 Nd6 51. Rc3 Ke7 52. Nc4 Rb1+ 53. Kf2 g4 54. Bg2 f3 55. Bxf3 gxf3 56. Nxd6 Kxd6 57. Kxf3 Kxd5 58. Kf4 Be6 59. Ke3 Ke5 60. Rc5+ Kd6 61. Rb5 Kc6 62. Rb8 Bxb3 63. Kd4 Rd1+ 64. Kc3 Bd5 65. Rc8+ Kd6 66. Rd8+ Kc5 67. Rc8+ Bc6 68. Kc2 Rd4 69. Kc3 Rh4 70. Kb3 Rh3+ 71. Kb2 Kd5 72. Ka2 Bb5 73. Kb2 Bc4 74. Kc2 Kd4 75. Rd8+ Bd5 76. Kd2 Rd3+ 77. Kc2 Ra3 78. Kb1 Ra5 79. Kc2 Ra2+ 80. Kb1 Rf2 81. Ka1 Rd2 82. Rh8 Bc4 83. Rh4+ Kc3 84. Rh3+ Kb4 85. Kb1 Bb3 86. Kc1 Rc2+ 87. Kb1 Ka3 88. Rh8 Rd2 89. Ra8+ Ba4 90. Rc8 Rh2 91. Kc1 Bb3 92. Rb8 Rc2+ 93. Kb1 Rc4 94. Rb7 Ba2+ 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.27"]
[Round "4"]
[White "Tomiello, Mateus Costamilan"]
[Black "Moro, Luiz Osorio Pereira"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2137"]
[BlackElo "1743"]
[PlyCount "75"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. Be3 Qc7 8. Qd2 e6 9. g4 h6 10. 0-0-0 b5 11. a3 Bb7 12. f3 Rc8 13. h4 Ne5 14. g5 Nfd7 15. Rhg1 Nc4 16. Bxc4 Qxc4 17. g6 f6 18. Qd3 Ne5 19. Qxc4 Nxc4 20. Bf2 Nxa3 21. bxa3 Rxc3 22. Kb2 Rc8 23. Nxe6 f5 24. exf5 Bxf3 25. Rde1 Be7 26. Bd4 Kd7 27. Nxg7 Bxh4 28. f6 Bxe1 29. Rxe1 Rc4 30. Re7+ Kc6 31. c3 Rxd4 32. cxd4 Rf8 33. f7 Bd5 34. Ne6 Bxe6 35. Rxe6 Kd7 36. d5 h5 37. g7 Rxf7 38. g8Q 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.26"]
[Round "3"]
[White "Sosa, Alexandro Brum"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1862"]
[BlackElo "2137"]
[PlyCount "82"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 0-0 11. 0-0 Nd7 12. Be3 a6 13. Na3 f5 14. f4 exf4 15. Bd4 Ne5 16. Rxf4 Qc7 17. c4 Bd7 18. Qb3 Rae8 19. Nc2 Kh8 20. Bb6 Qc8 21. Nd4 Bf6 22. Qc2 g5 23. Rff1 f4 24. Rad1 Ng4 25. Bxg4 Bxg4 26. Rd2 Re5 27. h3 Bd7 28. Nf3 Bf5 29. Qc1 Re4 30. c5 dxc5 31. Bxc5 Rd8 32. Bb6 Rc4 33. Qd1 Rd6 34. Bd4 Bxd4+ 35. Nxd4 Bd7 36. Ne6 Bxe6 37. dxe6 Rxd2 38. Qxd2 Qxe6 39. Qd8+ Qg8 40. Qf6+ Qg7 41. Qd8+ Qg8 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.26"]
[Round "2"]
[White "Tomiello, Mateus Costamilan"]
[Black "Da Silva, Anderson Batista Br"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2137"]
[BlackElo "1669"]
[PlyCount "97"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 Be7 4. Nf3 0-0 5. 0-0 c5 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 d5 9. cxd5 exd5 10. Bf4 a6 11. Rc1 Qb6 12. Nb3 d4 13. Na4 Qb4 14. Bxc6 bxc6 15. Qxd4 Qb5 16. Nc3 Qb7 17. Na5 c5 18. Qe3 Qb6 19. Qxe7 Qxa5 20. Qc7 Qb4 21. Bd6 Re8 22. Qxc5 Qb7 23. f3 Bh3 24. Rfd1 Rac8 25. Qb4 Qc6 26. e4 h5 27. Ne2 Qd7 28. Bc7 Qe7 29. Qxe7 Rxe7 30. Bd6 Ree8 31. Nf4 Bd7 32. e5 g5 33. Rxc8 Bxc8 34. exf6 gxf4 35. Bxf4 Bh3 36. Kf2 Rc8 37. Rd5 Rc2+ 38. Rd2 Rc6 39. Be5 Rc1 40. Ke3 Kh7 41. Bc3 Kg6 42. Rd6 Bf1 43. Kf4 Rc2 44. h4 Rf2 45. Bd4 Rh2 46. Rd5 Rc2 47. Rg5+ Kh6 48. Rg7 Rc7 49. Be3 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.25"]
[Round "1"]
[White "Jobim, Marcos Vinicios De"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1483"]
[BlackElo "2137"]
[PlyCount "90"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Nf3 Be7 6. e3 0-0 7. Be2 c6 8. 0-0 Nbd7 9. a4 a5 10. Bd2 Qb6 11. Qc2 Re8 12. Rfe1 Bd6 13. Bd3 Nf8 14. h3 h6 15. e4 dxe4 16. Nxe4 Nxe4 17. Bxe4 Be6 18. Bc3 Nd7 19. Bf5 Nf8 20. Bxe6 Nxe6 21. Rad1 Rad8 22. Ne5 Qc7 23. Nc4 Bb4 24. Bxb4 axb4 25. Qb3 Qe7 26. a5 Qg5 27. Kh1 Qb5 28. Re5 Qa6 29. d5 cxd5 30. Rdxd5 Rxd5 31. Rxd5 Rc8 32. Ne3 Qe2 33. Rf5 Qe1+ 34. Kh2 Qd2 35. Nd5 Rc5 36. Ne7+ Kh7 37. Rxf7 Qd6+ 38. g3 Rc7 39. Nf5 Qc5 40. Ne3 Rxf7 41. Qxe6 Rxf2+ 42. Kg1 Rf6 43. Qe4+ Kh8 44. Qe8+ Rf8 45. Qe4 Qc1+ 0-1

[Event "Titled Tuesday intern op 30th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.30"]
[Round "5"]
[White "Stachanczyk, Jacek"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2147"]
[BlackElo "2097"]
[PlyCount "94"]
[EventDate "2023.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. axb5 Nxe5 9. Re1 Be7 10. Nxe5 dxe5 11. Qxd8+ Bxd8 12. Rxe5+ Be6 13. Bf4 0-0 14. Re1 Bf6 15. Be5 Bxe5 16. Rxe5 Rfd8 17. Nc3 Rd2 18. Re2 Rxe2 19. Nxe2 Kf8 20. b3 Ke7 21. Kf1 Bd7 22. c4 c6 23. b6 a6 24. Nc3 Kd6 25. b4 Bf5 26. Rd1+ Ke6 27. Na4 Ke7 28. Nc5 Rb8 29. f3 Be6 30. Rd4 Ra8 31. Nxb7 Rb8 32. Na5 Rxb6 33. c5 Rb5 34. Nxc6+ Kf6 35. Ke2 h5 36. Kd3 Rb7 37. Kc3 g5 38. Rd6 h4 39. Nd8 Ra7 40. Nxe6 fxe6 41. h3 Ke5 42. Kc4 Kf4 43. Rxe6 Kg3 44. Re2 Rd7 45. c6 Rd1 46. Rc2 Rd8 47. Kc5 Rb8 1-0

[Event "Titled Tuesday intern op 30th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.30"]
[Round "4"]
[White "Tomiello, Mateus Costamilan"]
[Black "Schut, Han"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2097"]
[BlackElo "2101"]
[PlyCount "77"]
[EventDate "2023.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 g5 10. fxg5 Nfd7 11. 0-0-0 Ne5 12. Qe3 hxg5 13. Bg3 Nbd7 14. Be2 Qc7 15. Rdf1 b5 16. Nf3 Bb7 17. Nxe5 Nxe5 18. Qf2 Rh7 19. Bxe5 dxe5 20. Bh5 0-0-0 21. Bxf7 b4 22. Bxe6+ Kb8 23. Nd5 Bxd5 24. Bxd5 Bc5 25. Qe2 Qb6 26. Rf5 Bd4 27. h3 Rc7 28. Rhf1 Rdc8 29. Rf8 a5 30. Rxc8+ Rxc8 31. Rf7 Rc7 32. Rf8+ Rc8 33. Rxc8+ Kxc8 34. Qg4+ Kb8 35. Qd7 Bxb2+ 36. Kxb2 Qd4+ 37. Kb3 Qc3+ 38. Ka4 Qa3+ 39. Kb5 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "4"]
[White "Dardha, Daniel"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2631"]
[BlackElo "2097"]
[PlyCount "71"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Qg4 Nf6 3. Qg3 Nc6 4. Nc3 g6 5. Bc4 Bg7 6. Nge2 0-0 7. 0-0 d6 8. d3 a6 9. f4 Nh5 10. Qe1 exf4 11. Nxf4 Nxf4 12. Bxf4 Nd4 13. Qd2 b5 14. Bb3 Nxb3 15. axb3 Bb7 16. Bh6 Qe7 17. Bxg7 Kxg7 18. b4 c5 19. bxc5 dxc5 20. Rf2 Rad8 21. Raf1 c4 22. Ne2 cxd3 23. cxd3 Kg8 24. Ng3 Qd6 25. Qg5 Qxd3 26. Nf5 f6 27. Ne7+ Kg7 28. Qc5 Qd4 29. Qa3 Rd7 30. h4 Rf7 31. Nd5 Qxe4 32. Nf4 Qd4 33. Ne6+ Kg8 34. Nxd4 Rxd4 35. Rxf6 Rxf6 36. Rxf6 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "6"]
[White "Debray, Christopher"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2322"]
[BlackElo "2097"]
[PlyCount "63"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. d3 Nf6 5. Nc3 a6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. c3 0-0 10. d4 exd4 11. cxd4 Ba7 12. 0-0 d6 13. h3 Re8 14. Re1 b5 15. Bb3 Na5 16. Bc2 c6 17. Ne3 c5 18. b3 Nc6 19. dxc5 dxc5 20. Nd5 Be6 21. Rc1 Nd4 22. Nxd4 cxd4 23. Qf3 Rc8 24. Bd3 Qg5 25. Rxc8 Rxc8 26. g3 Bxh3 27. e5 Rc1 28. Rxc1 Qxc1+ 29. Kh2 Bf1 30. Ne7+ Kf8 31. Nf5 Bxd3 32. Qa8+ 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "11"]
[White "Dudzinski, Pawel"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2186"]
[BlackElo "2097"]
[PlyCount "106"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. f4 Bg7 11. Qf2 Nb6 12. Bb2 0-0 13. Be2 d6 14. exd6 cxd6 15. Bxg7 Kxg7 16. 0-0 d5 17. Nd2 Rae8 18. Rfe1 Qe3 19. Bf1 Qxf2+ 20. Kxf2 c5 21. cxd5 Bxf1 22. Rxe8 Rxe8 23. Rxf1 Nxd5 24. g3 Nb4 25. a3 Nc6 26. Rc1 Nd4 27. Re1 Rxe1 28. Kxe1 Kf6 29. Ne4+ Ke6 30. Nxc5+ Kd5 31. b4 Nc2+ 32. Kd2 Nxa3 33. Kd3 a5 34. Na6 axb4 35. Nxb4+ Ke6 36. Ke4 Nc4 37. Nd3 Nd2+ 38. Ke3 Nf1+ 39. Ke4 Nxh2 40. Nc5+ Kd6 41. Nb7+ Ke7 42. Nc5 Nf1 43. g4 Ng3+ 44. Ke5 f6+ 45. Kd4 h5 46. gxh5 gxh5 47. Ke3 Kd6 48. Nb7+ Kd5 49. Kf3 Nf5 50. Nd8 Nd6 51. Kg3 Nf5+ 52. Kf3 h4 53. Kg4 Ke4 0-1

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "9"]
[White "Rozman, Levy"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2322"]
[BlackElo "2097"]
[PlyCount "29"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. bxc3 Be7 7. d4 0-0 8. Bd3 c5 9. Ne2 Nc6 10. 0-0 Be6 11. Be3 Qd7 12. Ng3 Rac8 13. Qh5 g6 14. Qh6 cxd4 15. Nh5 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "2"]
[White "Terry, Renato"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2520"]
[BlackElo "2097"]
[PlyCount "129"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d6 5. Bb5 Bd7 6. 0-0 Be7 7. Re1 0-0 8. Ba4 Re8 9. Nbd2 Bf8 10. h3 h6 11. Bb3 a5 12. a3 g6 13. Bc2 Bg7 14. Nf1 b5 15. Ng3 a4 16. Be3 Na5 17. Nd2 c6 18. Bd3 Qc7 19. Rc1 c5 20. d5 c4 21. Bc2 Nb7 22. Nf3 Nc5 23. Nh2 Rf8 24. Qf3 Nh7 25. Rcd1 Ng5 26. Qe2 Rac8 27. h4 Nh7 28. Ng4 h5 29. Nh2 Nf6 30. Bg5 Ng4 31. Nxg4 Bxg4 32. f3 Bd7 33. Rf1 Kh7 34. Kh2 Bh6 35. Qe3 Bxg5 36. hxg5 Qd8 37. f4 exf4 38. Qxf4 Qe7 39. Qf6 Qxf6 40. Rxf6 Nb7 41. e5 dxe5 42. Re1 Rce8 43. Nxh5 Kg8 44. Ng3 Kg7 45. Rb6 Rh8+ 46. Kg1 Nc5 47. Rd6 Re7 48. Be4 Rh4 49. Bf3 Rf4 50. Re3 e4 51. Be2 Kf8 52. Rb6 Kg7 53. Rb8 Nd3 54. Rb7 Nxb2 55. d6 Re6 56. Rxd7 Nd3 57. Rd8 Nc5 58. Rb8 Rxd6 59. Rxb5 Nd3 60. Rxe4 Rxe4 61. Nxe4 Re6 62. Bf3 Ne5 63. Rb8 Re7 64. Nf6 Nxf3+ 65. gxf3 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "8"]
[White "Tomiello, Mateus Costamilan"]
[Black "Arnold, Ken"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2097"]
[PlyCount "87"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 Ndf6 6. Bc4 e6 7. Ne2 h6 8. Nf3 Bd6 9. 0-0 Ne7 10. Bf4 Ned5 11. Bxd6 Qxd6 12. Ne5 0-0 13. c3 Nd7 14. Nf3 Rd8 15. Ng3 Nf8 16. Ne4 Qe7 17. a4 b6 18. a5 Bb7 19. a6 Bc8 20. Qc2 Bd7 21. Ne5 Rac8 22. Rfd1 Be8 23. b4 Nf6 24. Nxf6+ Qxf6 25. Qb3 c5 26. bxc5 bxc5 27. Qb7 cxd4 28. cxd4 Rb8 29. Qxa7 Rb2 30. Rf1 Rd2 31. Nf3 Rc2 32. Bd3 Rc3 33. Be4 g5 34. h3 h5 35. Qb7 g4 36. hxg4 hxg4 37. Nh2 g3 38. Nf3 gxf2+ 39. Rxf2 Rxf3 40. Bxf3 Qxd4 41. Raa2 Rd7 42. Qe4 Qxe4 43. Bxe4 Ra7 44. Rfb2 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "3"]
[White "Tomiello, Mateus Costamilan"]
[Black "Carrasco Miranda, Andres"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2097"]
[BlackElo "2240"]
[PlyCount "93"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. c4 Ke8 10. b3 a5 11. Nc3 Be7 12. Bb2 b6 13. h3 h5 14. Rad1 Be6 15. Ne4 Rd8 16. Nfg5 Rh6 17. a4 h4 18. Rxd8+ Kxd8 19. Rd1+ Kc8 20. Bc3 Rg6 21. f4 Ng3 22. Nxg3 Bxg5 23. f5 Be3+ 24. Kf1 Rxg3 25. fxe6 fxe6 26. Rd3 Bf4 27. Rxg3 Bxg3 28. Ke2 c5 29. Be1 Bxe5 30. Bxh4 Kd7 31. Kf3 c6 32. Ke4 Bd4 33. Bg3 g6 34. Bf4 Bf6 35. g4 g5 36. Bg3 Kc8 37. Be5 Be7 38. Bg7 Kd7 39. Ke5 Bd6+ 40. Kf6 Bf4 41. Bh6 Kd6 42. Bxg5 Be5+ 43. Kg6 Bb2 44. h4 e5 45. h5 e4 46. h6 b5 47. Kf5 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "5"]
[White "Tomiello, Mateus Costamilan"]
[Black "De Boer, Eelke"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2097"]
[BlackElo "2293"]
[PlyCount "77"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Qd3 Rc8 10. Nd5 Bxd5 11. exd5 Nb6 12. Bxb6 Qxb6 13. 0-0 Be7 14. c4 0-0 15. Rfc1 Nd7 16. Qd2 h6 17. Rc2 f5 18. Rd1 Bg5 19. Qa5 Rc7 20. g3 Rfc8 21. h4 Bf6 22. Rcd2 Qa7 23. Bd3 f4 24. Kg2 e4 25. Bxe4 Rxc4 26. Bf5 b6 27. Qa3 Be5 28. Nd4 fxg3 29. fxg3 Rf8 30. Be6+ Kh8 31. Nc6 Qb7 32. Qd3 b5 33. Rf1 Rxf1 34. Qxf1 Nf6 35. Qf3 Rc5 36. g4 Qc7 37. g5 hxg5 38. hxg5 Nh7 39. g6 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "7"]
[White "Tomiello, Mateus Costamilan"]
[Black "Litchfield, Frederick"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2097"]
[BlackElo "2197"]
[PlyCount "135"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. h3 0-0 9. Qd2 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Qxb6 axb6 15. Nxd5 cxd5 16. 0-0 e5 17. Rfd1 Be6 18. c3 Rfc8 19. Bb5 Kf8 20. a4 Ke7 21. f3 g5 22. Kf2 h5 23. h4 f6 24. Rh1 g4 25. Rhd1 gxf3 26. gxf3 Kd6 27. Rg1 Rg8 28. Ke3 Kc5 29. Rad1 Rxg1 30. Rxg1 d4+ 31. Kd2 Bd5 32. Rg6 Rf8 33. b4+ Kd6 34. cxd4 exd4 35. Kd3 Ke5 36. f4+ Kf5 37. Rg7 Rd8 38. Rd7 Rxd7 39. Bxd7+ Kxf4 40. Kxd4 Bb7 41. Kc4 Ba6+ 42. Kd5 Bd3 43. Kc6 b5 44. a5 Kg3 45. a6 Be4+ 46. Kb6 f5 47. Bc6 Bxc6 48. Kxc6 f4 49. a7 f3 50. a8Q f2 51. Qg8+ Kh2 52. Qf7 Kg2 53. Qg6+ Kh2 54. Qf5 Kg2 55. Qg5+ Kh2 56. Qf4+ Kg2 57. Kxb5 f1Q+ 58. Qxf1+ Kxf1 59. Kc4 Kg2 60. b5 Kg3 61. b6 Kxh4 62. b7 Kh3 63. b8Q h4 64. Kd3 Kg2 65. Ke2 h3 66. Qg8+ Kh1 67. Kf2 h2 68. Qg2# 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "1"]
[White "Tomiello, Mateus Costamilan"]
[Black "Pace, Christopher"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2097"]
[BlackElo "2053"]
[PlyCount "49"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 g6 5. 0-0 Bg7 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Nde7 10. d5 a6 11. Ba4 b5 12. Bb3 Na5 13. Bg5 f6 14. Bf4 Nxb3 15. Qxb3 Kf8 16. Nc3 Bb7 17. Rad1 Nf5 18. Ne4 g5 19. Bxg5 fxg5 20. Nfxg5 Bc8 21. d6 Nh6 22. Re3 Bf5 23. Rf3 Qd7 24. Nc5 Qc6 25. Rxf5+ 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "10"]
[White "Tomiello, Mateus Costamilan"]
[Black "Zaitsev, Alexander"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2097"]
[BlackElo "2473"]
[PlyCount "134"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Qb6 7. Nb3 Qd8 8. Qd2 Nf6 9. Nc3 Ng4 10. Bg5 h6 11. Bh4 d6 12. h3 Nf6 13. Be2 a5 14. 0-0 a4 15. Nc1 a3 16. Rb1 axb2 17. Rxb2 0-0 18. Rb1 Na5 19. Nb3 Be6 20. Nxa5 Qxa5 21. Rxb7 Rfc8 22. Rd1 Bxc4 23. Bxc4 Rxc4 24. Nd5 Nxd5 25. exd5 Qxd2 26. Rxd2 Rxh4 27. Rxe7 Rha4 28. Rd7 Be5 29. g3 g5 30. Rd3 Ra3 31. Rd2 Rxa2 32. Rd3 R8a3 33. Rd8+ Kg7 34. Rd1 Ra1 35. Rxa1 Rxa1+ 36. Kg2 Rd1 37. Re8 Rxd5 38. Ra8 Rd2 39. Ra4 Bd4 40. Kf3 d5 41. Ra5 Bxf2 42. Ra3 d4 43. Rb3 Be3 44. Ke4 Rh2 45. g4 Rxh3 46. Kf5 Rf3+ 47. Ke4 Rf4+ 48. Ke5 Rxg4 49. Rd3 Rf4 50. Rb3 h5 51. Rb1 h4 52. Rh1 Kg6 53. Rh3 f6+ 54. Ke6 Kh5 55. Rh2 g4 56. Rh1 h3 57. Kd5 Kh4 58. Re1 h2 59. Ke6 Bg1 60. Re4 Rxe4+ 61. Kf5 h1Q 62. Kg6 Qf3 63. Kg7 Qf5 64. Kf7 Qh7+ 65. Kf8 Qe7+ 66. Kg8 Qd7 67. Kh8 Re8# 0-1

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "4"]
[White "Ivic, Velimir"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2595"]
[BlackElo "2097"]
[PlyCount "87"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. Bb5 Nf6 4. d3 Bc5 5. Nbd2 d6 6. c3 Bd7 7. 0-0 0-0 8. Re1 a6 9. Ba4 b5 10. Bc2 Ng4 11. Re2 Bxf2+ 12. Rxf2 Ne3 13. Qe2 Nxc2 14. Rb1 Be6 15. b3 b4 16. Nc4 Na3 17. Nxa3 bxa3 18. Bxa3 f5 19. Rbf1 f4 20. d4 Bf7 21. dxe5 Re8 22. exd6 cxd6 23. Nd2 g5 24. g3 d5 25. gxf4 dxe4 26. Qe3 Qd3 27. Bc5 Qxe3 28. Bxe3 g4 29. Rg2 h5 30. h3 Rad8 31. hxg4 Rd3 32. gxh5+ Kh7 33. Kf2 Rxc3 34. Rfg1 Rg8 35. Rxg8 Bxg8 36. h6 Bd5 37. f5 Rc2 38. Rg7+ Kh8 39. Kg3 Rxa2 40. Rd7 Bg8 41. Nxe4 Ne5 42. Bd4 Ra5 43. Re7 Bxb3 44. Bxe5+ 1-0

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "9"]
[White "Madaminov, Mukhiddin"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2422"]
[BlackElo "2097"]
[PlyCount "101"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 cxd4 5. exd4 a6 6. Nf3 Nc6 7. Ne5 Bd7 8. g4 e6 9. g5 Ng8 10. Nxc6 Bxc6 11. Qf3 Ne7 12. 0-0-0 Qa5 13. h4 Nf5 14. a3 b5 15. Bh3 g6 16. Bxf5 gxf5 17. Be5 Rg8 18. Na2 b4 19. Nxb4 Bxb4 20. axb4 Qxb4 21. Rd3 Rc8 22. Rc3 Kd7 23. b3 a5 24. Kb2 Bb5 25. Rxc8 Rxc8 26. c3 Qe7 27. Ra1 Ra8 28. c4 Bc6 29. c5 Qd8 30. Qc3 a4 31. b4 Qc8 32. Ka3 Qa6 33. Bh2 Ra7 34. Qg3 Rb7 35. Rb1 Ke8 36. Qc3 Qc4 37. Qxc4 dxc4 38. Be5 Bb5 39. f4 Kd7 40. d5 exd5 41. Re1 Kc6 42. Bd4 Rd7 43. Re5 Rb7 44. Rxf5 Re7 45. Rf6+ Kb7 46. Rb6+ Kc7 47. Rxb5 Re4 48. Be5+ Kd7 49. Rb7+ Ke6 50. Rb6+ Kf5 51. c6 1-0

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "6"]
[White "Neagu, Roberto Florin"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2278"]
[BlackElo "2097"]
[PlyCount "94"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. d3 d6 5. c3 Nf6 6. Bg5 h6 7. Bh4 a6 8. a4 g5 9. Bg3 Bg4 10. Nbd2 Qd7 11. Qc2 a5 12. Qb3 Bb6 13. Bb5 Be6 14. Qc2 h5 15. h4 g4 16. Ng5 0-0-0 17. Nc4 Qe7 18. Nxe6 fxe6 19. Nxb6+ cxb6 20. 0-0-0 Rdf8 21. Qb3 Nd7 22. Bc4 Nc5 23. Qxb6 Nxa4 24. Qb5 Nc5 25. Rhe1 Qf6 26. Kb1 Rd8 27. b4 axb4 28. cxb4 Na6 29. Rc1 Naxb4 30. Bb3 Kb8 31. Rc4 Rc8 32. Rxb4 Nxb4 33. Qxb4 Rc6 34. d4 Rhc8 35. dxe5 dxe5 36. f4 gxf3 37. gxf3 Rc5 38. Bf2 Rc3 39. Qb6 Qxf3 40. Qa7+ Kc7 41. Bb6+ Kd7 42. Qxb7+ Ke8 43. Ba4+ Kf8 44. Qh7 Qd3+ 45. Ka2 Ra3+ 46. Kb2 Qc3+ 47. Kb1 Ra1# 0-1

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "7"]
[White "Tomiello, Mateus Costamilan"]
[Black "Bazilius, Augustinas"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2097"]
[BlackElo "2050"]
[PlyCount "78"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Bxc6 bxc6 6. d3 e5 7. Nc3 d6 8. Be3 Ne7 9. a3 0-0 10. b4 cxb4 11. axb4 Qc7 12. Qd2 f5 13. Bh6 f4 14. Bxg7 Kxg7 15. d4 Bg4 16. Ne1 f3 17. h3 fxg2 18. Kxg2 Be6 19. f4 Qd7 20. Rf3 Rxf4 21. Rxf4 Bxh3+ 22. Kh2 exf4 23. Qxf4 Rf8 24. Qh4 Bg4 25. Nd3 Rf3 26. Kg2 Rh3 27. Qg5 Bf3+ 28. Kf2 h6 29. Qf4 Bg4 30. Kg2 Bf3+ 31. Kf2 Bg4 32. Kg2 g5 33. Qc1 Bf3+ 34. Kf2 Rh2+ 35. Ke3 d5 36. Ne5 dxe4 37. Nxe4 Nd5+ 38. Kxf3 Qf5+ 39. Kg3 Qh3# 0-1

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "11"]
[White "Tomiello, Mateus Costamilan"]
[Black "Blokhin, Sofia"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2097"]
[BlackElo "2062"]
[PlyCount "136"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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 a6 5. c4 Nf6 6. Nc3 Bb4 7. Nc2 Bxc3+ 8. bxc3 Nc6 9. Ba3 Nxe4 10. Qg4 Nf6 11. Qxg7 Rg8 12. Qh6 d6 13. 0-0-0 d5 14. cxd5 exd5 15. Bd3 Be6 16. Rhe1 Ng4 17. Qxh7 Qg5+ 18. Kb1 0-0-0 19. h4 Qf6 20. Be2 Bf5 21. Qh5 Rg6 22. Bc1 Rh8 23. Bg5 Rxh5 24. Bxf6 Rxf6 25. Bxg4 Bxg4 26. f3 Bf5 27. Rh1 Bxc2+ 28. Kxc2 Rfh6 29. g3 Ne5 30. Rdf1 Nc4 31. Kd3 f5 32. Kd4 f4 33. g4 Rxh4 34. Rxh4 Rxh4 35. Re1 Rh3 36. Kxd5 Ne3+ 37. Ke4 Rh2 38. Ra1 Ng2 39. g5 Rh5 40. Kf5 Kd7 41. Rg1 Ne3+ 42. Kxf4 Nd5+ 43. Kg4 Rh8 44. c4 Ne3+ 45. Kf4 Nxc4 46. g6 Rg8 47. Kg5 Ne5 48. Kf6 Nxf3 49. Rg3 Nh4 50. g7 b5 51. Rh3 Nf5 52. Kxf5 Rxg7 53. Rh6 Rf7+ 54. Ke5 Rf2 55. Rxa6 Kc7 56. Kd5 Kb7 57. Ra3 Kb6 58. Kd4 b4 59. Ra8 Kb5 60. Rb8+ Ka4 61. Kc4 Rc2+ 62. Kd3 Rxa2 63. Kc4 Rc2+ 64. Kd3 Rc6 65. Kd2 Kb3 66. Rh8 Rc2+ 67. Kd1 Rc3 68. Rh2 Rd3+ 0-1

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "5"]
[White "Tomiello, Mateus Costamilan"]
[Black "Nastase, Robert Paul"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2097"]
[BlackElo "2212"]
[PlyCount "168"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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 a6 6. Be2 e6 7. 0-0 Be7 8. a4 0-0 9. Be3 Bd7 10. a5 Nc6 11. Nxc6 Bxc6 12. f3 Qc7 13. Bb6 Qb8 14. Qd2 d5 15. exd5 Nxd5 16. Nxd5 Bxd5 17. c4 Bc6 18. Rfd1 Qe5 19. Qd4 Qxd4+ 20. Rxd4 Bf6 21. Rd2 e5 22. Bd3 Rfe8 23. Be4 Rac8 24. c5 Bg5 25. Rd6 Be3+ 26. Kf1 Bxe4 27. fxe4 Bxc5 28. Bxc5 Rxc5 29. Rb6 Re7 30. Rd1 g6 31. Rd8+ Kg7 32. b4 Rc4 33. Rb8 Rxe4 34. R8xb7 Rxb7 35. Rxb7 Rc4 36. Ke2 e4 37. Rb6 f5 38. Ke3 Kh6 39. g3 Kg5 40. Rxa6 Rxb4 41. Ra7 Rb3+ 42. Kd4 Rd3+ 43. Kc4 f4 44. gxf4+ Kxf4 45. Rxh7 Ra3 46. Rf7+ Ke3 47. Kb4 Ra2 48. Rf6 g5 49. Rg6 Kf4 50. Rf6+ Ke5 51. Rh6 e3 52. Rh8 e2 53. Re8+ Kf4 54. Kb3 Rd2 55. a6 Rd6 56. a7 Ra6 57. Rxe2 Rxa7 58. Kc4 Rd7 59. Rg2 g4 60. Kc3 Kf3 61. Rg3+ Kf4 62. Kc4 Rd1 63. Rg2 Kf3 64. Rg3+ Kf4 65. Rg2 Rh1 66. Kc3 Kf3 67. Rg3+ Kf4 68. Rg2 Rf1 69. Kd2 Kf3 70. Rg3+ Kf4 71. Ke2 Rh1 72. Rg2 Ra1 73. Rf2+ Kg5 74. Ke3 Ra3+ 75. Ke4 Kh4 76. Rf8 Ra4+ 77. Ke3 Ra3+ 78. Kf2 Ra2+ 79. Kg1 Ra1+ 80. Kg2 Ra2+ 81. Rf2 Rxf2+ 82. Kxf2 Kh3 83. Kg1 g3 84. hxg3 Kxg3 1/2-1/2

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "3"]
[White "Tomiello, Mateus Costamilan"]
[Black "Rian, Kapriaga"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2097"]
[BlackElo "2089"]
[PlyCount "111"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 c5 15. Be3 cxd4 16. Bxd4 Qc7 17. g4 Rac8 18. c3 Nxe4 19. Qxe4 Nc5 20. Qe3 Qc6 21. Rde1 Qb5 22. Ka1 Nd3 23. Re2 Rc6 24. Rd2 Nc5 25. Rg1 Ra6 26. Kb1 Qc4 27. b3 Nxb3 28. axb3 Qxb3+ 29. Rb2 Qa3 30. g5 Bxg5 31. Rxg5 hxg5 32. Qxg5 f6 33. Qg4 Qa1+ 34. Kc2 Qa4+ 35. Kd2 Qc4 36. h6 Rf7 37. hxg7 Rxg7 38. Qh5 e5 39. Qe8+ Kh7 40. Qh5+ Kg8 41. Qe8+ Kh7 42. Be3 Rd6+ 43. Ke1 Qg4 44. Ke2 e4 45. Bd4 Qxf3+ 46. Kd2 Rxd4+ 47. cxd4 Qxf2+ 48. Kc3 Qe3+ 49. Kc4 Qd3+ 50. Kd5 Rg5+ 51. Ke6 Qh3+ 52. Kxf6 Qf5+ 53. Ke7 Rg7+ 54. Kd8 Qd5+ 55. Kc8 Qc5+ 56. Kb8 1-0

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "10"]
[White "Tomiello, Mateus Costamilan"]
[Black "Rodchenkov, Sergey D"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2097"]
[BlackElo "2346"]
[PlyCount "123"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Nbd7 10. Qd3 b6 11. Nd5 Nxd5 12. exd5 f5 13. f4 a5 14. a4 Ba6 15. Qd2 Bb7 16. Rad1 Kh8 17. Bb5 Rc8 18. c4 Nf6 19. Qd3 Ng4 20. Bc1 Bf6 21. h3 e4 22. Qe2 Nh6 23. Nd4 Qe7 24. Ne6 Rg8 25. b3 Ra8 26. g4 fxg4 27. hxg4 Bc3 28. g5 Nf5 29. Qxe4 Ng3 30. Qd3 Nxf1 31. Qxc3 Bc8 32. Rxf1 Bxe6 33. dxe6 Qxe6 34. Bc6 Rae8 35. Bd5 Qg4+ 36. Bg2 Re2 37. Rf2 Rge8 38. Qf3 Re1+ 39. Rf1 Qxf3 40. Bxf3 Rxf1+ 41. Kxf1 g6 42. Bb2+ Kg8 43. Bd5+ Kf8 44. Kf2 Rc8 45. Bd4 Rb8 46. Ke3 Re8+ 47. Kf3 Re1 48. Bxb6 Rb1 49. Bxa5 Rxb3+ 50. Ke4 Ra3 51. Bb4 Rxa4 52. Bxd6+ Ke8 53. Ke5 Ra1 54. c5 Rd1 55. Be6 Re1+ 56. Kf6 Rc1 57. Bf7+ Kd7 58. Kg7 Rh1 59. Bg8 Kc6 60. Bxh7 Rh4 61. Bxg6 Rh1 62. Be4+ 1-0

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "1"]
[White "Tomiello, Mateus Costamilan"]
[Black "Tabatabaei, Mohammad Amin"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2097"]
[BlackElo "2677"]
[PlyCount "64"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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 Nc6 5. Nb5 d6 6. c4 Nf6 7. N5c3 a6 8. g3 Bd7 9. Bg2 h5 10. h4 Ne5 11. b3 b5 12. cxb5 axb5 13. 0-0 b4 14. Ne2 Be7 15. Nd2 Nfg4 16. Nf3 Bb5 17. a4 bxa3 18. Rxa3 0-0 19. Ng5 Rxa3 20. Bxa3 Qa8 21. Bb2 Qa6 22. Nd4 Bxf1 23. Bxf1 Qb6 24. Qc2 Ra8 25. Be2 Qc5 26. Qd2 Ra2 27. Kg2 Bf6 28. f3 Ne3+ 29. Kf2 Nc2 30. Qxc2 Qxc2 31. Nxc2 Rxb2 32. Ne3 Rxb3 0-1

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "2"]
[White "Vila Dupla, Aurelio"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2030"]
[BlackElo "2097"]
[PlyCount "110"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. cxd5 Nxd5 7. Nc3 Nb6 8. d4 Nc6 9. e3 e5 10. d5 Ne7 11. e4 Bg4 12. b3 c6 13. Ba3 cxd5 14. Nxd5 Nbxd5 15. exd5 e4 16. Re1 exf3 17. Bxe7 Qd7 18. Bxf3 Bxf3 19. Qxf3 Rfe8 20. d6 Bxa1 21. Rxa1 Rxe7 22. dxe7 Qxe7 23. Rd1 Re8 24. Kg2 b6 25. Rd2 Qa3 26. h4 h5 27. Rd7 Rf8 28. Rd2 Qb4 29. Qd5 Qa3 30. Qd4 Re8 31. Qf4 Qa5 32. Rd7 Rf8 33. Qd2 Qa3 34. Rd8 Rxd8 35. Qxd8+ Kg7 36. Qd4+ Kh7 37. Qd7 Kg7 38. Qd4+ Kg8 39. Qd8+ Qf8 40. Qxf8+ Kxf8 41. Kf3 Ke7 42. Ke4 Ke6 43. f3 f6 44. a3 g5 45. f4 g4 46. f5+ Kd6 47. Kd4 b5 48. b4 Kc6 49. Ke4 Kd6 50. Kd4 Kc6 51. Ke4 a6 52. Kd4 Kd6 53. Ke4 Kc6 54. Kd4 Kd6 55. Ke4 Kc6 1/2-1/2

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "8"]
[White "Zozik, Salah Mohammed"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2210"]
[BlackElo "2097"]
[PlyCount "54"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Na3 Bxa3 8. bxa3 Nc6 9. Re1 Rb8 10. e4 b5 11. e5 Nd5 12. Ng5 h6 13. Ne4 a5 14. Qh5 Qe7 15. Bxh6 Nxd4 16. Bxg7 Kxg7 17. Qg4+ Kh8 18. Qh5+ Kg7 19. Qg4+ Kh8 20. Ng5 Rg8 21. h4 Nf5 22. Qh5+ Kg7 23. g4 Rh8 24. Qxf7+ Qxf7 25. Nxf7 Kxf7 26. gxf5 Nf4 27. f6 Rg8 0-1

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.04"]
[Round "4"]
[White "Tomiello, Mateus Costamilan"]
[Black "Matsuura, Everaldo"]
[Result "0-1"]
[ECO "C75"]
[WhiteElo "2097"]
[BlackElo "2403"]
[PlyCount "86"]
[EventDate "2023.05.02"]
[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. Bb5 a6 4. Ba4 Nge7 5. 0-0 Ng6 6. c3 d6 7. d4 Bd7 8. d5 Nb8 9. Bxd7+ Nxd7 10. c4 Be7 11. Nc3 0-0 12. Be3 Nh4 13. Nxh4 Bxh4 14. Qd2 g6 15. b4 Be7 16. Rac1 b6 17. a3 Kh8 18. f3 Rg8 19. Na4 f5 20. c5 b5 21. Nb2 f4 22. Bf2 g5 23. g4 fxg3 24. hxg3 g4 25. f4 Bf6 26. Nd3 exf4 27. gxf4 g3 28. Be3 Bg7 29. Qg2 Qh4 30. Ne1 Nf6 31. Nf3 Qh5 32. Ng5 Rge8 33. Rc2 Nxe4 34. Ne6 Qxd5 35. Nxc7 Qb3 36. Re2 d5 37. Nxa8 Rxa8 38. f5 Bf6 39. Bh6 Bd4+ 40. Kh1 Nf2+ 41. Rexf2 gxf2 42. f6 Bxf6 43. Qxf2 Qh3+ 0-1

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.03"]
[Round "2"]
[White "Rodriguez Vila, Andres"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1/2-1/2"]
[ECO "C22"]
[WhiteElo "2431"]
[BlackElo "2097"]
[PlyCount "168"]
[EventDate "2023.05.02"]
[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. d4 exd4 3. Qxd4 Nc6 4. Qe3 Be7 5. Nc3 Nf6 6. Qg3 0-0 7. Bh6 Ne8 8. Nf3 Kh8 9. Bf4 d6 10. h4 Bf6 11. Ng5 Be6 12. 0-0-0 Ne5 13. Bxe5 Bxe5 14. f4 Bxc3 15. Qxc3 Bg4 16. Rd2 Qe7 17. Qg3 Bh5 18. Nxh7 Kxh7 19. Qg5 Qxg5 20. hxg5 Kg6 21. Bd3 Bg4 22. Rh4 f5 23. gxf6 Bd7 24. e5+ Kf7 25. Rh7 Rd8 26. g3 dxe5 27. fxe5 Be6 28. Rdh2 Rd4 29. R2h6 Rg4 30. Be2 Rg8 31. Bxg4 Bxg4 32. fxg7 Bf5 33. Rh8 Rxg7 34. Rh5 Be6 35. R5h7 Rxh7 36. Rxh7+ Ng7 37. Rh6 Nf5 38. Rf6+ Ke7 39. Rg6 Kf7 40. Rg4 Ne3 41. Rg5 c5 42. Kd2 Nd5 43. a3 Nb6 44. b3 Bd5 45. c4 Be4 46. Kc3 Ke6 47. Rg8 Nd7 48. Re8+ Kf7 49. Ra8 a6 50. b4 cxb4+ 51. axb4 Bc6 52. Kd4 Nf8 53. Rb8 Ne6+ 54. Ke3 Kg6 55. g4 Kf7 56. b5 axb5 57. cxb5 Bd5 58. b6 Ke7 59. Rg8 Kf7 60. Rh8 Kg7 61. Rh2 Bc6 62. Rc2 Nd8 63. g5 Bh1 64. Rc1 Bg2 65. Kf4 Ne6+ 66. Kg4 Be4 67. Rf1 Nc5 68. Rf6 Nd7 69. Kf4 Bg2 70. Rd6 Nf8 71. e6 Ng6+ 72. Kg3 Be4 73. Rd4 Bc6 74. Kg4 Ne7 75. Rf4 Nd5 76. Rf7+ Kg6 77. Rf8 Kg7 78. Rc8 Nxb6 79. Rc7+ Kg6 80. e7 Be8 81. Rxb7 Nd5 82. Rb8 Kf7 83. g6+ Kxg6 84. Rxe8 Nf6+ 1/2-1/2

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.02"]
[Round "1"]
[White "Tomiello, Mateus Costamilan"]
[Black "Pereira, Francisco Neris"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2097"]
[BlackElo "1481"]
[PlyCount "37"]
[EventDate "2023.05.02"]
[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. Bb5 Nf6 4. 0-0 Nxe4 5. d4 a6 6. Ba4 b5 7. Bb3 Be7 8. Re1 d5 9. dxe5 0-0 10. Bxd5 Bb7 11. Bxe4 Qc8 12. Nc3 Re8 13. Nd5 Bc5 14. Be3 Bxe3 15. Rxe3 h6 16. c3 Na5 17. b3 Rb8 18. Nd4 c5 19. Nf5 1-0

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "1"]
[White "Pasti, Aron"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2381"]
[BlackElo "2051"]
[PlyCount "81"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. Bc2 g6 13. Nf1 Bg7 14. d5 Ne7 15. Bg5 c6 16. dxc6 Bxc6 17. Qd2 Qc7 18. a4 Rad8 19. axb5 axb5 20. N3h2 d5 21. Bxf6 Bxf6 22. Ng4 Bg7 23. Nh6+ Kf8 24. Qg5 d4 25. Bb3 Bxh6 26. Qxh6+ Kg8 27. Nh2 Bd7 28. Ng4 Bxg4 29. hxg4 Nc6 30. Bd5 Ne7 31. Bb3 Nc6 32. g3 Na5 33. Bd5 dxc3 34. bxc3 Qxc3 35. Kg2 Rxd5 36. exd5 Qb4 37. Rh1 Nb3 38. Qxh7+ Kf8 39. Qh8+ Ke7 40. Qxe5+ Kd7 41. Ra7+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "Mendes Domingues, Ribeiro Matheus"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2250"]
[BlackElo "2051"]
[PlyCount "91"]
[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 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 c5 6. Nge2 Nc6 7. d3 d6 8. 0-0 Bd7 9. h3 Rb8 10. Be3 a6 11. d4 cxd4 12. Nxd4 Nxd4 13. Bxd4 Qc7 14. Qe2 e5 15. Be3 Rbc8 16. b3 b5 17. Nd5 Nxd5 18. cxd5 f5 19. Rfc1 Qa5 20. Qd2 b4 21. Bg5 Qb6 22. Rxc8 Rxc8 23. Rc1 fxe4 24. Rxc8+ Bxc8 25. Qc2 Bd7 26. Qxe4 Qc5 27. Be3 Qc3 28. Qh4 Bf8 29. Qd8 Qc8 30. Qxc8 Bxc8 31. g4 Be7 32. Bb6 h5 33. Bf3 e4 34. Bxe4 hxg4 35. hxg4 Bxg4 36. Ba5 Kf7 37. Bxb4 Kf6 38. Bc3+ Kg5 39. Kg2 Kf4 40. f3 Bf5 41. Bxf5 Kxf5 42. Bd4 Bf6 43. Bxf6 Kxf6 44. f4 g5 45. Kf3 a5 46. fxg5+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Terao, Juliana Sayumi"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2243"]
[BlackElo "2051"]
[PlyCount "84"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. 0-0 b5 7. Bb3 d6 8. c3 Bb6 9. Re1 Be6 10. Bc2 0-0 11. Bg5 h6 12. Bh4 Re8 13. Nbd2 Nb8 14. a4 Nbd7 15. Nf1 c6 16. Ne3 Qc7 17. d4 Ng4 18. Nf5 Bxf5 19. exf5 exd4 20. Rxe8+ Rxe8 21. Nxd4 Ngf6 22. axb5 axb5 23. h3 d5 24. g4 Ne4 25. Kg2 Qb7 26. f3 Nef6 27. Qd2 b4 28. Re1 Rxe1 29. Qxe1 bxc3 30. bxc3 c5 31. Ne2 Ba5 32. Qa1 Bc7 33. Bf2 Qb5 34. Nc1 Qc4 35. Nd3 d4 36. Be1 Ne5 37. Nf2 Nd5 38. Bd2 dxc3 39. Qa8+ Kh7 40. f6+ Ng6 41. fxg7 Kxg7 42. Be4 cxd2 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Tomiello, Mateus Costamilan"]
[Black "Flores Quillas, Diego Saul Rodrigo"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2051"]
[BlackElo "2321"]
[PlyCount "70"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Ng3 d5 8. c5 e5 9. Be2 b6 10. b4 a5 11. Rb1 axb4 12. axb4 bxc5 13. bxc5 e4 14. 0-0 g6 15. f3 exf3 16. Bxf3 h5 17. e4 Ba6 18. Bg5 Be7 19. Rf2 Ng4 20. Bxe7 Nxf2 21. Kxf2 Rxe7 22. Nxd5 Re6 23. e5 h4 24. Ne2 Bxe2 25. Qxe2 Ra4 26. Nf6+ Kg7 27. d5 Rea6 28. Rb2 Nd7 29. Nxd7 Qxd7 30. e6 fxe6 31. d6 Kf6 32. Rb7 Ra2 33. Rxc7 Rxe2+ 34. Bxe2 Qxc7 35. dxc7 Rc6 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "Tomiello, Mateus Costamilan"]
[Black "Tomiello, Lucas Costamilan"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2051"]
[BlackElo "2263"]
[PlyCount "28"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. exd6 Qxd6 11. Qe4+ Qe6 12. Qd4 Qd6 13. Qe4+ Qe6 14. Qd4 Qd6 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Tomiello, Mateus Costamilan"]
[Black "Arndt, Claudio Felipe"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2051"]
[BlackElo "1744"]
[PlyCount "75"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 Be7 13. Kb1 Qc7 14. Rhe1 0-0-0 15. Qe2 Rhe8 16. Ne5 Nxe5 17. dxe5 Nd5 18. f4 Kb8 19. Ne4 c5 20. c4 Nb6 21. b3 Nc8 22. Bc3 Qc6 23. g4 Rxd1+ 24. Rxd1 Rd8 25. Rxd8 Bxd8 26. Qd3 Be7 27. f5 Kc7 28. Kc2 Bf8 29. f6 b6 30. Bd2 Qd7 31. g5 Qc6 32. gxh6 gxh6 33. Nc3 a6 34. Qe4 Qd7 35. Be3 Na7 36. Qa8 Nc6 37. Qxf8 Nb4+ 38. Kb2 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Umetsubo, Cesar Hidemitsu"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2365"]
[BlackElo "2051"]
[PlyCount "138"]
[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. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Bg4 6. h3 Bxf3 7. Nxf3 e6 8. c3 Bd6 9. Qb3 0-0 10. Qxb7 Na5 11. Qxa8 Qxa8 12. Bxd6 Qb7 13. b4 Rd8 14. Bxc5 Ne4 15. Bd3 Nc4 16. 0-0 f6 17. Rfc1 g5 18. Nh2 Kh8 19. Nf1 f5 20. Ng3 Nf6 21. Re1 h5 22. Re2 h4 23. Nf1 Rg8 24. Bxc4 dxc4 25. Bd6 Kh7 26. Be5 Nd5 27. Rc1 g4 28. hxg4 fxg4 29. e4 Ne7 30. Re3 Ng6 31. Bf6 Rf8 32. Bg5 Qb5 33. e5 Rf5 34. Bf6 Nf4 35. Re4 Qd5 36. Rxf4 Rxf4 37. Bxh4 Qe4 38. Ng3 Qd3 39. Bg5 Rf7 40. Be3 Kg6 41. a4 Rb7 42. b5 Rb8 43. Nf1 Kf7 44. Bf4 Rh8 45. Ng3 Ke8 46. a5 Kd7 47. Be3 Rb8 48. b6 axb6 49. axb6 Rxb6 50. Nh5 Rb1 51. Nf6+ Kc6 52. Rxb1 Qxb1+ 53. Kh2 Qf5 54. Kg3 Qd3 55. Kxg4 Qxc3 56. Nh5 Qc2 57. Nf4 Kd7 58. Kf3 Qd1+ 59. Ne2 c3 60. Bc1 Qd3+ 61. Be3 c2 62. Nc1 Qd1+ 63. Ke4 Kc6 64. f3 Qh1 65. g4 Qh7+ 66. Kf4 Kd5 67. Kg3 Qh1 68. g5 Qe1+ 69. Kf4 Qh4# 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Meirelles, Olyntho Vitoria"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "C39"]
[WhiteElo "1428"]
[BlackElo "2051"]
[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. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Qe7 6. d4 d6 7. Nxg4 Qxe4+ 8. Qe2 Bf5 9. Qxe4+ Bxe4 10. c3 f3 11. gxf3 Bxf3 12. Rg1 Be7 13. Bg5 f6 14. Be3 f5 15. Nh2 Bxh4+ 16. Bf2 Bxf2+ 17. Kxf2 Be4 18. Nd2 Nd7 19. Re1 Ngf6 20. Bh3 0-0-0 21. Nxe4 Nxe4+ 22. Kf3 Rdf8 23. Bxf5 Rxf5+ 24. Kxe4 Rf2 25. Nf3 Re8+ 26. Kf4 Rf8+ 0-1

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "2"]
[White "Lamaze, Simon"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2366"]
[BlackElo "2051"]
[PlyCount "118"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. h3 0-0 6. Be3 Nc6 7. d5 Ne5 8. g4 c6 9. f4 Ned7 10. h4 Nc5 11. Bxc5 dxc5 12. Be2 cxd5 13. cxd5 e6 14. d6 e5 15. f5 Ne8 16. g5 gxf5 17. exf5 Bxf5 18. Bd3 Nxd6 19. Nge2 e4 20. Bc2 Nc4 21. Qxd8 Raxd8 22. Nxe4 Ne3 23. Nf6+ Bxf6 24. Bxf5 Bxb2 25. Rb1 Nxf5 26. Rxb2 b6 27. 0-0 Nxh4 28. Nf4 Rd4 29. Rh2 Ng6 30. Nh5 Rh4 31. Nf6+ Kh8 32. Rxh4 Nxh4 33. Nd7 Rg8 34. Rxf7 Rxg5+ 35. Kh2 Kg8 36. Re7 Nf5 37. Nf6+ Kf8 38. Rxa7 Rg6 39. Nd7+ Ke8 40. Ne5 Rh6+ 41. Kg2 Re6 42. Ng4 h5 43. Nf2 h4 44. Kf3 Nd4+ 45. Kf4 Nc6 46. Rb7 Nd4 47. Rh7 Rf6+ 48. Ke3 Rf3+ 49. Ke4 Rxf2 50. Rxh4 Kd7 51. Kd5 Rf5+ 52. Kc4 Rf6 53. Kc3 Kc6 54. Kc4 Rd6 55. Kc3 b5 56. Rh8 b4+ 57. Kb2 Nb5 58. Rc8+ Kb7 59. Kb3 Kxc8 0-1

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "7"]
[White "Rostomyan, Mikayel"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1977"]
[BlackElo "2051"]
[PlyCount "85"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. f3 Nf6 6. Qd2 0-0 7. Bh6 e5 8. Bxg7 Kxg7 9. 0-0-0 Qa5 10. Kb1 Be6 11. h4 b5 12. d5 cxd5 13. exd5 b4 14. dxe6 bxc3 15. Qxc3 Qxc3 16. bxc3 d5 17. exf7 Rxf7 18. c4 d4 19. Bd3 Nbd7 20. Nh3 h6 21. Nf2 Nc5 22. Rhe1 Re8 23. Ne4 Nfxe4 24. Bxe4 Na4 25. Kc1 Nc3 26. Rd3 Nxa2+ 27. Kd2 Nc3 28. Bd5 Rfe7 29. f4 exf4 30. Rxe7+ Rxe7 31. Rxd4 Na4 32. Rxf4 Nc5 33. Kc3 a5 34. Kd4 Nd7 35. c5 Nf6 36. c6 a4 37. Kc5 a3 38. Ra4 Re5 39. Ra7+ Kf8 40. c7 Re8 41. Rxa3 Rc8 42. Ra8 Ke7 43. Rxc8 1-0

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "4"]
[White "Sevgi, Volkan"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2305"]
[BlackElo "2051"]
[PlyCount "63"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Bc5 5. Bg2 d6 6. d3 a6 7. h3 h6 8. 0-0 Be6 9. Kh2 0-0 10. Nd2 d5 11. f4 exf4 12. gxf4 dxe4 13. Ndxe4 Nxe4 14. Nxe4 Bd4 15. f5 Bd5 16. Qg4 Be5+ 17. Kh1 Bxe4 18. Bxe4 Qf6 19. Rg1 Rfe8 20. c3 Bd6 21. Qh5 Kh8 22. Rg2 Bf8 23. Bg5 Qd6 24. Qxf7 Ne5 25. Qh5 Nxd3 26. f6 Rxe4 27. Bxh6 gxh6 28. Qg6 Nf2+ 29. Rxf2 Rf4 30. Rg1 Qd5+ 31. Rfg2 Rxf6 32. Qxf6+ 1-0

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "5"]
[White "Tomiello, Mateus Costamilan"]
[Black "Levine, Joseph1111"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2051"]
[BlackElo "2294"]
[PlyCount "129"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 h6 9. 0-0 a6 10. a3 b5 11. Re1 Qb6 12. Qd2 g5 13. Bg3 Nd4 14. Nxd4 Bxd4 15. Nxd5 exd5 16. e6 Nf6 17. c3 Bc5 18. Be5 Be7 19. Bd4 Qd6 20. exf7+ Kxf7 21. b4 Re8 22. Qc2 Ne4 23. Bxe4 dxe4 24. Qxe4 Qxh2+ 25. Kxh2 Bd6+ 26. Be5 Bxe5+ 27. Kh1 Ra7 28. Qh7+ Bg7 29. Rxe8 Kxe8 30. Re1+ Kf7 31. Qd3 Be6 32. Qe3 Re7 33. Qc5 Bf6 34. a4 bxa4 35. c4 a3 36. Qa5 Bxc4 37. Rxe7+ Bxe7 38. Qxa3 Bb5 39. Qc3 Bf6 40. Qb3+ Kg6 41. f3 Kg7 42. Qc2 Be7 43. Qc7 Kf7 44. Qb6 Bf6 45. Qc7+ Kg6 46. Kh2 Kf5 47. g4+ Kg6 48. Kg2 Bg7 49. Qd6+ Bf6 50. Qb6 Kf7 51. Kf2 Be7 52. Ke3 Bf6 53. Qc7+ Kg6 54. Ke4 Bg7 55. Qd6+ Kh7 56. Kf5 Kg8 57. Qc7 Kh7 58. Qb7 Kg8 59. f4 Bd3+ 60. Ke6 Bc4+ 61. Kd6 Bb5 62. Qc8+ Kh7 63. f5 Bf6 64. Qc7+ Bg7 65. f6 1-0

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "1"]
[White "Tomiello, Mateus Costamilan"]
[Black "Papp, Levente"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2051"]
[BlackElo "2394"]
[PlyCount "60"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Bb4 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. Rc1 0-0 9. e3 c6 10. Be2 Bf5 11. 0-0 Nd7 12. Qb3 Bd6 13. Qxb7 Rfb8 14. Qa6 Rb6 15. Qa4 Rxb2 16. Rfd1 Nb6 17. Qa6 Bc8 18. Qd3 Bf5 19. Qa6 Re8 20. Rd2 Rxd2 21. Nxd2 Qh4 22. g3 Qe7 23. Na4 Bc8 24. Qa5 Bb4 25. Nxb6 Bxa5 26. Nxc8 Rxc8 27. Nb3 Bb6 28. Bg4 Rc7 29. Bf3 c5 30. a4 cxd4 0-1

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "3"]
[White "Tomiello, Mateus Costamilan"]
[Black "Sargsyan, Anna M"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2051"]
[BlackElo "2378"]
[PlyCount "41"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 cxd4 5. Nxd4 e5 6. Nb3 h6 7. 0-0 Nc6 8. Nc3 d4 9. Ne4 Nxe4 10. Bxe4 f5 11. Bg2 Be6 12. e3 dxe3 13. Bxe3 Qf6 14. Re1 Bb4 15. c3 Be7 16. Nc5 Rd8 17. Qa4 Bxc5 18. Bxc5 Bd5 19. Rad1 Bxg2 20. Kxg2 Rxd1 21. Rxd1 1-0

[Event "Titled Tuesday intern op 12th Jul Late"]
[Site "Chess.com INT"]
[Date "2022.07.12"]
[Round "6"]
[White "Wachinger, Nikolas"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2437"]
[BlackElo "2051"]
[PlyCount "141"]
[EventDate "2022.07.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 d6 5. Be2 0-0 6. Nc3 Nbd7 7. 0-0 c5 8. d5 Ng4 9. Nd2 Bxc3 10. bxc3 Ngf6 11. e4 e5 12. dxe6 fxe6 13. a4 Qe7 14. f3 Rf7 15. Nb3 a5 16. Bf4 e5 17. Bg5 Nb6 18. Re1 Be6 19. Nd2 Qe8 20. Qb3 Nc8 21. Nf1 b6 22. Ne3 Nh5 23. Nd5 Bxd5 24. cxd5 Nf4 25. Bb5 Qf8 26. Bxf4 exf4 27. Bc6 Rb8 28. e5 dxe5 29. d6 Nxd6 30. Bd5 Kg7 31. Bxf7 Nxf7 32. Qe6 b5 33. axb5 Rxb5 34. Rad1 Rb2 35. Rd7 c4 36. Qxe5+ Kg8 37. Qxf4 Qc5+ 38. Kh1 Qf5 39. Qxf5 gxf5 40. h4 a4 41. Re8+ Kg7 42. Ree7 Rb1+ 43. Kh2 a3 44. Rxf7+ Kg6 45. Ra7 a2 46. Rg7+ Kh6 47. Rg5 a1Q 48. Rxa1 Rxa1 49. Rxf5 Ra3 50. Rc5 Rxc3 51. Kg3 Rc2 52. Kh3 Kg6 53. g4 Kg7 54. Kg3 c3 55. Rc6 Rc1 56. h5 c2 57. Kf4 Kf7 58. g5 Ke7 59. Rc3 Rh1 60. Rxc2 Rxh5 61. Rc7+ Ke6 62. Rc6+ Kd7 63. Rf6 Ke7 64. Kf5 Rh1 65. f4 Ra1 66. Rh6 Kf7 67. Rxh7+ Kg8 68. Rb7 Ra5+ 69. Kg6 Ra6+ 70. Kh5 Rb6 71. Rxb6 1-0

[Event "Titled Tuesday intern op 01st Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "5"]
[White "Antonova, Nadezhda"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1842"]
[BlackElo "2004"]
[PlyCount "56"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 Ne4 7. 0-0 c5 8. Nbd2 Nxd2 9. Qxd2 Nc6 10. c4 cxd4 11. Nxd4 Bd7 12. e4 a6 13. Rad1 Rc8 14. Rfe1 Qc7 15. Ne2 b5 16. Bxg7 Kxg7 17. cxb5 axb5 18. Nc3 Qa5 19. Qb2 f6 20. Nd5 Be6 21. Nf4 Bf7 22. Bh3 Rc7 23. Be6 g5 24. Bxf7 gxf4 25. Bd5 Ne5 26. gxf4 Nf3+ 27. Kg2 Nxe1+ 28. Kh3 Qc3+ 0-1

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "4"]
[White "Arabidze, Meri"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2432"]
[BlackElo "2004"]
[PlyCount "69"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 g6 7. 0-0 Bg7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 0-0 11. Bg5 Qb6 12. Qd2 c5 13. Rad1 cxd4 14. Nxd4 Nc5 15. Bf3 e5 16. Nb5 e4 17. Be2 Be6 18. b4 Na4 19. c5 Qc6 20. Nd4 Qd5 21. Nxe6 Qxe6 22. Rc1 a5 23. b5 Qe5 24. Bf4 Qd4 25. Qxd4 Bxd4 26. c6 bxc6 27. Rxc6 Nc3 28. Bc4 Rac8 29. h4 Rxc6 30. bxc6 Kg7 31. c7 a4 32. Ba6 Nxa2 33. c8Q Rxc8 34. Bxc8 Nc3 35. Bd6 1-0

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "5"]
[White "Carlsson, Ludvig"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2382"]
[BlackElo "2004"]
[PlyCount "167"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. axb5 Nxe5 9. Re1 Be7 10. Nxe5 dxe5 11. Qxd8+ Bxd8 12. Rxe5+ Be6 13. Be3 0-0 14. Nc3 Bf6 15. Rc5 c6 16. bxc6 b6 17. Rb5 Rfc8 18. f3 h6 19. Kf2 Rxc6 20. Rxb6 Rxb6 21. Bxb6 Rb8 22. Bxa7 Rxb2 23. Ne2 Rxc2 24. Rc1 Ra2 25. Be3 h5 26. Rd1 Bh4+ 27. g3 Bf6 28. Rd2 Rxd2 29. Bxd2 g6 30. Bc3 Bd8 31. Bd4 Kf8 32. Ke3 Bg5+ 33. Kf2 Ke8 34. Be5 Kd7 35. Nd4 Bc4 36. Nc2 Be7 37. Bd4 Bb3 38. Ne3 Kc6 39. f4 Kb5 40. Kf3 f5 41. Ke2 Be6 42. Kd3 Kc6 43. Kc3 Bc5 44. Bxc5 Kxc5 45. Kd3 Bd7 46. Ng2 Bb5+ 47. Ke3 Kd5 48. Nh4 Be8 49. Nf3 Kc4 50. Ne5+ Kd5 51. Nf3 Kc4 52. Nd4 Kd5 53. Nc2 Kc4 54. Ne1 Kd5 55. Nd3 Kc4 56. Nf2 Kd5 57. Nh3 Kc4 58. Ng5 Kc3 59. Nh7 Kc2 60. Nf6 Bf7 61. Nd7 Kd1 62. Ne5 Be8 63. Kf2 Kd2 64. Kg2 Ke3 65. Kh3 Kf2 66. Kh4 Kg2 67. h3 Kh2 68. Nc4 Bb5 69. Nd6 Bf1 70. Nf7 Bxh3 71. Ne5 Bg4 72. Nxg6 Kg2 73. Nf8 Kf3 74. Nd7 Kg2 75. Nf6 Kf3 76. Nxh5 Bxh5 77. Kxh5 Kxg3 78. Kg5 Kh3 79. Kxf5 Kh4 80. Kg6 Kg4 81. f5 Kf3 82. f6 Ke2 83. f7 Kd1 84. f8Q 1-0

[Event "Titled Tuesday intern op 01st Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "3"]
[White "Golubovskis, Maksims"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2210"]
[BlackElo "2004"]
[PlyCount "78"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. h4 f6 10. exf6 Nxf6 11. Nc3 Qxe2+ 12. Bxe2 Bb4 13. Bd2 0-0 14. 0-0-0 Rfe8 15. Bd3 Ng4 16. Rhf1 Ne5 17. Be2 Nxc4 18. Bxc4+ Bxc4 19. Bf4 Bxf1 20. Rxf1 Bxc3 21. bxc3 Rac8 22. Rd1 d5 23. Rd4 Re7 24. Ra4 Re4 25. Rxe4 dxe4 26. Kd2 Rd8+ 27. Ke3 Rd3+ 28. Kxe4 Rxc3 29. Bxc7 Ra3 30. Bd6 Rxa2 31. Bc5 a5 32. Kd3 a4 33. Kc3 Kf7 34. g4 g6 35. g5 Ke6 36. Bd4 Kd5 37. Bg7 Rxf2 38. Kb4 Rf4+ 39. Ka3 Rxh4 0-1

[Event "Titled Tuesday intern op 01st Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "11"]
[White "Martin Barcelo, Carles"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2221"]
[BlackElo "2004"]
[PlyCount "90"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 0-0 9. Nc3 Re8 10. Nd5 Bf8 11. d4 c6 12. Nc3 g6 13. Bg5 Qb6 14. Na4 Qc7 15. Bf4 Rxe5 16. dxe5 Nf5 17. Nc3 d5 18. exd6 Bxd6 19. Bxd6 Nxd6 20. Qf3 Be6 21. Rd1 Nf5 22. Ne4 Qe5 23. Nc3 Nd4 24. Qd3 c5 25. Ne2 Bf5 26. Qc4 b5 27. Qc3 Nxe2+ 28. Bxe2 Qxe2 29. Re1 Qc4 30. Qf6 Qxc2 31. h4 h5 32. Re7 Rf8 33. Rxa7 c4 34. Rc7 b4 35. Qc6 Be6 36. Re7 Qb1+ 37. Kh2 Qxb2 38. Qf3 Qe5+ 39. Kg1 Qd6 40. Ra7 c3 41. Qf6 Qc5 42. Re7 c2 43. Rxe6 c1Q+ 44. Kh2 Qc7+ 45. g3 Qb7 0-1

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "10"]
[White "Martinez, Shawn"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1881"]
[BlackElo "2004"]
[PlyCount "72"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. Qe4 Nb6 10. Nc3 f6 11. exf6 gxf6 12. Qxe7+ Bxe7 13. b3 d5 14. cxd5 Bxf1 15. Rxf1 cxd5 16. Bf4 Bb4 17. Bd2 Kf7 18. 0-0-0 c5 19. Nb5 Bxd2+ 20. Rxd2 d4 21. Re1 Rad8 22. Rde2 Rd7 23. Re6 Rhd8 24. Rc6 Nd5 25. Ree6 Nb4 26. Rxf6+ Kg7 27. Nc7 Nxc6 28. Rxc6 Kh8 29. f4 Rc8 30. f5 Rcxc7 31. Re6 Rf7 32. g4 Rce7 33. Rc6 Re2 34. f6 h6 35. h4 Rg2 36. Rxc5 Rxg4 0-1

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "2"]
[White "Munenga, Douglas D"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2326"]
[BlackElo "2004"]
[PlyCount "126"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 Bd6 5. c3 0-0 6. 0-0 Re8 7. d3 Ne7 8. Nh4 Ng6 9. Nf5 Bf8 10. Ba4 c6 11. Nd2 d5 12. Nf3 Bxf5 13. exf5 Nf4 14. Bxf4 exf4 15. Qd2 Bd6 16. Bc2 Qd7 17. Nh4 d4 18. Rae1 Nd5 19. Bb3 Be7 20. Bxd5 Bxh4 21. Qxf4 Bf6 22. Bc4 dxc3 23. bxc3 Bxc3 24. Rxe8+ Rxe8 25. Qf3 b5 26. Bb3 a5 27. a4 Bd4 28. g3 c5 29. axb5 Qxb5 30. Bc4 Qd7 31. Rb1 Qd6 32. Rb7 Rf8 33. Ra7 h6 34. Rxa5 Re8 35. Ra8 Qe7 36. Rxe8+ Qxe8 37. Kg2 Kh7 38. h4 Qe7 39. Qf4 Qf6 40. Qf3 Qe7 41. Qf4 Be5 42. Qf3 Qf6 43. Kh3 Bd4 44. g4 Qe7 45. g5 hxg5 46. Qh5+ Kg8 47. hxg5 Bxf2 48. g6 Qe3+ 49. Kg2 Qg3+ 50. Kf1 Qg1+ 51. Ke2 Qe1+ 52. Kf3 Qd1+ 53. Kxf2 Qxh5 54. gxf7+ Kf8 55. Be6 Qh3 56. Ke2 Qg3 57. Kd2 Qe5 58. Kc2 Qd4 59. Bc4 Qf2+ 60. Kb3 Qxf5 61. Ka4 Qe5 62. Kb5 Qd4 63. Kc6 g5 0-1

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "8"]
[White "Shuvalova, Polina"]
[Black "Tomiello, Mateus Costamilan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2516"]
[BlackElo "2004"]
[PlyCount "71"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. Nbd2 0-0 6. h4 c5 7. c3 Nc6 8. dxc5 a5 9. a4 Bg4 10. Qb3 e6 11. Bd6 Ne4 12. Bxf8 Bxf8 13. Nxe4 dxe4 14. Nd2 Ne5 15. Nxe4 Nd3+ 16. Bxd3 Qxd3 17. Nf6+ Kg7 18. Nxg4 Bxc5 19. Rd1 Qf5 20. Qc4 h5 21. Nh2 Rc8 22. Qf4 Qc2 23. 0-0 b6 24. Rd7 Rf8 25. Nf3 Qf5 26. Qxf5 gxf5 27. Rfd1 Kf6 28. Rb7 e5 29. Ng5 e4 30. Rdd7 Ke5 31. Nxf7+ Kf6 32. Ng5 Ke5 33. b4 axb4 34. cxb4 Bxb4 35. Rxb6 Bc5 36. Re6# 1-0

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "11"]
[White "Suleymanli, Aydin Elshan"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2530"]
[BlackElo "2004"]
[PlyCount "68"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. h3 d6 6. c3 a6 7. a4 h6 8. Nbd2 0-0 9. Nf1 Be6 10. Bb3 d5 11. exd5 Nxd5 12. Ng3 Nf4 13. Bxe6 fxe6 14. Bxf4 exf4 15. Ne4 Bb6 16. 0-0 a5 17. Qe2 Qd5 18. Ned2 Rfe8 19. Nc4 Bc5 20. Rfe1 Rad8 21. d4 Bf8 22. Nce5 Nxe5 23. Qxe5 Bd6 24. Qe2 c5 25. Rad1 cxd4 26. Rxd4 Qc6 27. Rc4 Qa6 28. Nd4 e5 29. Nb5 Bb8 30. Rc5 e4 31. Qc4+ Kh8 32. Na3 Qg6 33. Nc2 f3 34. g4 Qd6 0-1

[Event "Titled Tuesday intern op 01st Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "10"]
[White "Tomiello, Mateus Costamilan"]
[Black "Demchenko, Anton"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "2004"]
[BlackElo "2654"]
[PlyCount "134"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. c3 Ng6 6. d4 exd4 7. cxd4 Bb4+ 8. Nc3 d5 9. 0-0 Bxc3 10. bxc3 0-0 11. e5 f6 12. Ba3 Re8 13. exf6 Qxf6 14. Re1 Bg4 15. Rxe8+ Rxe8 16. h3 Bxf3 17. Qxf3 Qxf3 18. gxf3 Nf4 19. Bxc6 bxc6 20. Kh2 Kf7 21. Rb1 Re2 22. Rb7 Ne6 23. Rb2 Rxb2 24. Bxb2 c5 25. Kg3 c4 26. f4 g6 27. Ba3 Ng7 28. Kg4 Nf5 29. h4 Kf6 30. Bb4 h5+ 31. Kh3 Ke6 32. Ba5 c6 33. Bb4 Nh6 34. Bf8 Nf7 35. Kg3 Kf5 36. Kf3 Nd8 37. Bh6 Ne6 38. Bg5 Nc7 39. Bd8 Nb5 40. Ba5 Ke6 41. a4 Nd6 42. Bc7 Nf5 43. Bd8 Nd6 44. Bc7 Ne4 45. Ba5 Kd7 46. Ke3 Nd6 47. Kf3 Nf5 48. Bb4 Nxh4+ 49. Kg3 Nf5+ 50. Kf3 Ke6 51. Ba5 Nd6 52. Kg3 Ne4+ 53. Kf3 Kf5 54. Ke3 Nf6 55. Bd8 Ng4+ 56. Kf3 Nh6 57. Kg3 Ng8 58. f3 Nf6 59. Bc7 Nd7 60. Kh4 c5 61. dxc5 Nxc5 62. a5 Nb3 63. Kg3 d4 64. cxd4 Nxd4 65. Be5 Ne2+ 66. Kf2 Nxf4 67. Bc3 Nd5 0-1

[Event "Titled Tuesday intern op 01st Mar Late"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "9"]
[White "Tomiello, Mateus Costamilan"]
[Black "Derraugh, Geordie"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2004"]
[BlackElo "2202"]
[PlyCount "89"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 b5 10. g4 Nb6 11. g5 Nh5 12. Na5 Rc8 13. a3 Qc7 14. Rg1 f5 15. h4 f4 16. Bf2 Be7 17. 0-0-0 Na4 18. Nd5 Bxd5 19. exd5 0-0 20. Nc6 Qd7 21. Rh1 Rxc6 22. dxc6 Qxc6 23. Qd5+ Qxd5 24. Rxd5 Rc8 25. Bd3 g6 26. Be4 Ng7 27. Rd3 Rc7 28. Bd5+ Kf8 29. b3 Nc5 30. Rd2 Nf5 31. Kb2 a5 32. c4 bxc4 33. Bxc4 a4 34. b4 Nd7 35. Rc1 Rb7 36. Bd5 Rb8 37. Be6 Nc5 38. Bxc5 dxc5 39. Bxf5 gxf5 40. Rd5 cxb4 41. Rxe5 h6 42. Rxf5+ Kg7 43. axb4 hxg5 44. b5 Kg6 45. Rd5 1-0

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "3"]
[White "Tomiello, Mateus Costamilan"]
[Black "Gerbelli Neto, Eduardo"]
[Result "1-0"]
[ECO "E37"]
[WhiteElo "2004"]
[BlackElo "2114"]
[PlyCount "63"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bb4 7. a3 Bxc3+ 8. Qxc3 Ne4 9. Qc2 0-0 10. Bd3 f5 11. 0-0 Ndf6 12. Ne5 Bd7 13. f3 Nd6 14. b3 Nf7 15. Nxf7 Rxf7 16. Bb2 Rc8 17. Rae1 Qe7 18. b4 Be8 19. e4 fxe4 20. fxe4 dxe4 21. Bxe4 Nxe4 22. Qxe4 Rxf1+ 23. Kxf1 Bf7 24. Kg1 Rd8 25. d5 cxd5 26. cxd5 Bg6 27. Qe5 Rc8 28. d6 Qd7 29. Qxe6+ Qxe6 30. Rxe6 Rc2 31. d7 Rd2 32. Re8+ 1-0

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "9"]
[White "Tomiello, Mateus Costamilan"]
[Black "Gormally, Daniel"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2004"]
[BlackElo "2483"]
[PlyCount "94"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Bb4 5. Nf3 Nf6 6. Qe2 d5 7. e5 Ne4 8. 0-0 Nxc3 9. bxc3 Bxc3 10. Rb1 Nc6 11. Qe3 Bb4 12. Ng5 Be7 13. f4 Nxd4 14. Kh1 c5 15. c3 Nf5 16. Bxf5 exf5 17. e6 Bxg5 18. exf7+ Kxf7 19. fxg5 Re8 20. Qh3 Kg8 21. Qxf5 Qe7 22. g6 hxg6 23. Qxg6 Qe6 24. Qg3 d4 25. cxd4 cxd4 26. Bb2 Qd5 27. Rf2 Re5 28. Rbf1 Rg5 29. Qb3 Qxb3 30. axb3 Rd8 31. Rd1 d3 32. Kg1 Be4 33. g3 Rb5 34. Rf4 Bg6 35. b4 a5 36. Bc3 Rc8 37. Be1 a4 38. Ra1 Rc2 39. Rf2 Rxf2 40. Kxf2 Re5 41. Rxa4 Re2+ 42. Kf1 Be4 43. Bc3 Rc2 44. Be1 d2 45. Bxd2 Rxd2 46. Ra6 Bd3+ 47. Ke1 Re2+ 0-1

