[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "1"]
[Board "1"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Hopka, Matheus Marchesi"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1732"]
[BlackElo "1759"]
[PlyCount "66"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bb5 Bg7 6. Nxc6 bxc6 7. Bc4 e6 8.
Nc3 d5 9. exd5 cxd5 10. Bd3 Ne7 11. O-O O-O 12. Qf3 e5 13. Be2 Be6 14. Bg5 f6
15. Bd2 Nf5 16. Be3 d4 17. Bd3 Nxe3 18. fxe3 dxc3 19. bxc3 f5 20. e4 f4 21.
Rad1 Qc8 22. Bb5 Qc5+ 23. Kh1 Qxb5 24. Rb1 Qc6 25. Rb2 Rab8 26. Rfb1 Rxb2 27.
Rxb2 g5 28. Qh5 Qxc3 29. Rb1 Qxc2 30. Rg1 h6 31. g3 Qxe4+ 32. Rg2 f3 33. Rf2
Qb1+ 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "1"]
[Board "2"]
[White "Hayashi, Kaito"]
[Black "Mariani, Vitor Caramico Steffen"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1487"]
[BlackElo "1659"]
[PlyCount "51"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 O-O 8.
Bc4 d6 9. Qd2 Bd7 10. O-O-O Qc7 11. Bb3 Rac8 12. g4 Na5 13. Bh6 Nxb3+ 14. Nxb3
Be6 15. Bxg7 Kxg7 16. h4 a6 17. h5 b5 18. hxg6 fxg6 19. Qh6+ Kf7 20. g5 Nh5 21.
Nd4 Rh8 22. Rxh5 gxh5 23. Qxh5+ Kg8 24. Nxe6 Qc4 25. Qh6 Qxe6 26. Qxe6+ 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "1"]
[Board "4"]
[White "Hayashi, Kouki"]
[Black "Borger, David Lupovici"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1338"]
[BlackElo "0"]
[PlyCount "96"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c5 5. Bf4 Nc6 6. Nb5 Qa5+ 7. Qd2 Qxd2+ 8.
Kxd2 Ne4+ 9. Ke1 Nb4 10. e3 Nc2+ 11. Ke2 Nxa1 12. Nc7+ Kd7 13. Nxa8 Bd6 14.
Bxd6 Kxd6 15. dxc5+ Nxc5 16. cxd5 exd5 17. Kd1 Bf5 18. Ng5 Rf8 19. f3 h6 20. g4
Bg6 21. Nh3 Rxa8 22. Bg2 Nc2 23. Kd2 Nb4 24. f4 Be4 25. Bxe4 Nxe4+ 26. Ke2 Rc8
27. f5 Rc2+ 28. Kf3 Ke5 29. a3 Nd3 30. Rd1 Nxb2 31. Rd4 Rc4 32. Rxc4 dxc4 33.
Ke2 c3 34. a4 c2 35. Nf2 c1=Q 36. Nd3+ Nxd3 37. Kxd3 Qd1+ 38. Kc4 Qxa4+ 39. Kd3
Nf2+ 40. Ke2 Nxg4 41. f6 Nxf6 42. h4 Qxh4 43. Kd3 Qe4+ 44. Kd2 Ng4 45. Kc3 Nxe3
46. Kd2 Nd1 47. Kc1 Qe2 48. Kb1 Qb2# 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "1"]
[Board "5"]
[White "Correa, Joao Pedro Vieira"]
[Black "Stridelli, Guilherme Santos"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "0"]
[BlackElo "1317"]
[PlyCount "73"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 e6 5. Nf3 Nc6 6. Be3 cxd4 7. cxd4 g6 8. Be2
Bg7 9. O-O Nge7 10. Qd2 Nf5 11. Bf4 O-O 12. Nc3 Bd7 13. Rac1 Qb6 14. Rfd1 Rac8
15. Na4 Qa5 16. Qxa5 Nxa5 17. Rxc8 Rxc8 18. Nc5 Bc6 19. g4 Ne7 20. b4 Nc4 21.
Bxc4 dxc4 22. Nd2 b6 23. Nce4 Bxe4 24. Nxe4 Nd5 25. Bd2 Bf8 26. Nf6+ Nxf6 27.
exf6 b5 28. Bc3 Rd8 29. g5 h6 30. h4 h5 31. Re1 a6 32. f3 Bd6 33. Kf2 Bc7 34.
Rg1 Rd5 35. Ke3 Rf5 36. a4 bxa4 37. Ra1 1/2-1/2

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "1"]
[Board "6"]
[White "Barberi, Catarina"]
[Black "Davidovici, Ariel Roizenblatt"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1187"]
[BlackElo "0"]
[PlyCount "63"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 d5 2. c4 Nf6 3. Nc3 dxc4 4. e4 Nc6 5. Nf3 Bg4 6. d5 Na5 7. Qa4+ c6 8.
Bxc4 Nxc4 9. Qxc4 b5 10. Qxc6+ Bd7 11. Qc5 Rc8 12. Qxa7 b4 13. e5 Rc7 14. Qd4
bxc3 15. exf6 gxf6 16. bxc3 Qc8 17. Bd2 Rc4 18. Qe3 Qb8 19. O-O Rg8 20. Rab1
Qc8 21. Rfe1 Bh3 22. g3 Bg4 23. d6 e6 24. Rb6 f5 25. Reb1 Re4 26. Rb8 Rxe3 27.
Rxc8+ Kd7 28. Bxe3 Kxc8 29. Ne5 Bh5 30. d7+ Kd8 31. Rb8+ Kc7 32. d8=Q# 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "1"]
[Board "7"]
[White "Lacerda, Lucas"]
[Black "Tsuchie, Pedro Pinheiro"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "0"]
[BlackElo "1120"]
[PlyCount "106"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Qb6 6. Nc3 Bd7 7. Bxc6 Bxc6 8. O-O
cxd4 9. Nxd4 Bc5 10. Nxc6 Qxc6 11. Bg5 Ne7 12. b3 O-O 13. Na4 Ng6 14. Nxc5 Qxc5
15. a3 Nxe5 16. Qe2 Ng6 17. Rac1 Rac8 18. Be3 Qc7 19. c4 Qd7 20. cxd5 Rxc1 21.
Rxc1 exd5 22. Bxa7 Ra8 23. Bb6 Rxa3 24. Qf3 Qc6 25. Be3 Qd7 26. b4 Ne5 27. Qh3
Qxh3 28. gxh3 h6 29. Bd4 Nf3+ 30. Kf1 Nxd4 31. Rd1 Nc6 32. Rxd5 Rxh3 33. Kg2
Rb3 34. Rb5 Rxb4 35. Rxb4 Nxb4 36. Kf3 Kf8 37. Ke3 Ke7 38. Kd4 Kd6 39. Kc4 Nc2
40. Kd3 Ne1+ 41. Kd4 Nf3+ 42. Ke4 Nxh2 43. Kd4 g5 44. Ke3 Ng4+ 45. Kf3 Nxf2 46.
Kxf2 b5 47. Kg3 b4 48. Kg4 b3 49. Kh5 b2 50. Kg4 b1=Q 51. Kh5 Qh1+ 52. Kg4 Qg2+
53. Kf5 Qf3# 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "1"]
[Board "8"]
[White "Stumpf, Luis Felipe T. Calej"]
[Black "Laguna, Oscar Alexander Sanchez"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1822"]
[BlackElo "0"]
[PlyCount "111"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. O-O Be6 6. Nc3 a6 7. Ba4 Be7 8. Bd2
O-O 9. Qc1 Nd4 10. Nxd4 exd4 11. Ne2 c5 12. c3 dxc3 13. Nxc3 b5 14. Bc2 b4 15.
Ne2 a5 16. Ba4 Bd7 17. Bc2 Qc7 18. Bg5 Rfe8 19. Bxf6 Bxf6 20. Nf4 Be5 21. Nd5
Qd8 22. Rb1 Be6 23. Ba4 Rf8 24. Bb3 Bxd5 25. Bxd5 Ra6 26. Qc4 Rb6 27. Qb3 Qf6
28. a4 Qh6 29. h3 Qf4 30. Rfe1 Bd4 31. Re2 Be5 32. Ree1 Qh2+ 33. Kf1 Qh1+ 34.
Ke2 Qxg2 35. Rg1 Qxh3 36. Rg5 Qd7 37. Rbg1 h6 38. R5g2 Qh3 39. Kd2 Bf4+ 40. Kc2
g5 41. Rg4 Bh2 42. R1g2 Bf4 43. Rg1 Bh2 44. R1g2 Qh5 45. f4 Bxf4 46. Rxf4 Qg6
47. Rff2 Rbb8 48. Rh2 Kg7 49. Rh1 Rh8 50. Rxf7+ Qxf7 51. Bxf7 Rbf8 52. Bd5 Rf2+
53. Kb1 Re2 54. Qd1 Rg2 55. Qf3 Rd2 56. Qf7# 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "1"]
[Board "9"]
[White "Sakano, Luiz Hideki Contarelli"]
[Black "Amante, Bruno Bernardes"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "0"]
[BlackElo "1792"]
[PlyCount "90"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Bg7 5. Nbd2 O-O 6. Be2 Nbd7 7. O-O b6 8. h3
c5 9. c3 Bb7 10. Nc4 Ne8 11. Qd3 Ba6 12. Qc2 f6 13. h4 e5 14. Bg3 Qe7 15. e4
cxd4 16. cxd4 Rc8 17. b3 b5 18. Rfc1 bxc4 19. bxc4 Qf7 20. d5 Nb6 21. Nd2 f5
22. f3 Bh6 23. Bf4 Bxf4 24. Qd1 fxe4 25. c5 Bxe2 26. Qxe2 exf3 27. gxf3 Bxd2
28. Qxd2 Rxc5 29. Rxc5 dxc5 30. Rf1 Qxd5 31. Qxd5+ Nxd5 32. Kg2 Ne3+ 33. Kf2
Nxf1 34. Kxf1 Rxf3+ 35. Kg2 Ra3 36. Kf2 Kf7 37. Ke2 Ke6 38. Kd2 Nd6 39. h5 Kd5
40. h6 Ke4 41. Ke2 Rxa2+ 42. Kf1 Ke3 43. Kg1 Kf3 44. Kh1 Kg3 45. Kg1 Ra1# 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "1"]
[Board "10"]
[White "Rodrigues, Gabriel Estevao"]
[Black "Yu, Nicholas Jiereng Ong"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1765"]
[BlackElo "0"]
[PlyCount "77"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nc6 4. Nf3 Bb4 5. e3 Bxc3+ 6. bxc3 Nf6 7. Bd3 O-O 8.
O-O a6 9. cxd5 exd5 10. c4 Bg4 11. cxd5 Nxd5 12. Be2 Nc3 13. Qd2 Nxe2+ 14. Qxe2
f5 15. Ba3 Re8 16. Rad1 Qd5 17. Rd2 Qb5 18. Qd1 Re4 19. Qb3+ Qxb3 20. axb3 b5
21. Bc5 Na5 22. Rb1 f4 23. Ne5 Bf5 24. exf4 Rxf4 25. Rbb2 Re4 26. Kf1 Rh4 27.
h3 Be6 28. b4 Nb3 29. Rd3 a5 30. d5 Re4 31. dxe6 axb4 32. Rdxb3 Ra1+ 33. Rb1
Ra2 34. Re3 Rc4 35. e7 h6 36. e8=Q+ Kh7 37. Rg3 Rxc5 38. Qg6+ Kg8 39. Qxg7# 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "2"]
[Board "1"]
[White "Hopka, Matheus Marchesi"]
[Black "Stumpf, Luis Felipe T. Calej"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1759"]
[BlackElo "1822"]
[PlyCount "89"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d3 d6 5. g3 Nf6 6. Bg2 O-O 7. O-O Bd7 8. Nh4
Nc6 9. f4 e6 10. f5 Nd4 11. Ne2 Nc6 12. c3 Qb6 13. Kh1 Ne7 14. Bh3 Qc6 15. Kg1
Qb6 16. Qc2 Rac8 17. Be3 Qc6 18. Bg2 Qc7 19. fxg6 fxg6 20. h3 d5 21. exd5 exd5
22. Bf4 Qb6 23. g4 Rfe8 24. Ng3 Nc6 25. g5 Nh5 26. Nxh5 gxh5 27. Bxd5+ Kh8 28.
Qg2 Re7 29. Rae1 Rce8 30. Bg3 Qa6 31. Bc4 Qb6 32. Bf7 Rf8 33. Bxh5 Rxf1+ 34.
Rxf1 c4+ 35. d4 Qa6 36. a3 Qb6 37. g6 h6 38. Bd6 Re3 39. Bc5 Qb3 40. Nf5 Bxf5
41. Rxf5 b6 42. Bd6 Na5 43. Be5 Kg8 44. Qd5+ Kh8 45. Bxg7+ 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "2"]
[Board "2"]
[White "Amante, Bruno Bernardes"]
[Black "Hayashi, Kaito"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1792"]
[BlackElo "1487"]
[PlyCount "62"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Be2 d6 5. O-O Nf6 6. d3 Be7 7. b3 Qc7 8. Bb2
Nc6 9. d4 cxd4 10. Nxd4 O-O 11. Nf3 b5 12. Bd3 Bb7 13. Ne2 Rac8 14. c3 d5 15.
Ng3 dxe4 16. Nxe4 Ne5 17. Nxf6+ Bxf6 18. Be2 Rfd8 19. Nd4 Nc6 20. Qc2 Nxd4 21.
cxd4 Qxc2 22. Bf3 Bxf3 23. gxf3 Qxb2 24. Kh1 Rxd4 25. Kg2 h6 26. Rfb1 Qd2 27.
Rf1 Qg5+ 28. Kh1 Qh5 29. Rg1 Rh4 30. Rg2 Bxa1 31. Kg1 Rc1# 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "2"]
[Board "3"]
[White "Bokhonok, Tatiana dos Santos Spineva"]
[Black "Barberi, Catarina"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "0"]
[BlackElo "1187"]
[PlyCount "78"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Bg5 Nc6 6. Nf3 Qxb2 7. Nbd2 Qxc3 8. Bb5
f6 9. Bxc6+ bxc6 10. Bf4 cxd4 11. Rc1 Qa5 12. O-O Ba6 13. Re1 c5 14. h3 Rb8 15.
Nb3 Qxa2 16. Nbd2 Ne7 17. exf6 gxf6 18. Bxb8 e5 19. Bxa7 Nc8 20. Bxc5 Bxc5 21.
Rxc5 O-O 22. Nh4 Ne7 23. Qa1 Qxa1 24. Rxa1 Bb7 25. Rb5 Bc6 26. Rc5 Ba8 27. Rc7
Ng6 28. Nxg6 hxg6 29. Rca7 Bc6 30. Rc7 Be8 31. Re7 Bf7 32. Raa7 e4 33. Nb3 g5
34. Nc5 d3 35. Nd7 d2 36. Ra1 Rc8 37. Rd1 Rc1 38. Rf1 Rxf1+ 39. Kxf1 d1=Q# 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "2"]
[Board "4"]
[White "Tsuchie, Pedro Pinheiro"]
[Black "Rodrigues, Gabriel Estevao"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1120"]
[BlackElo "1765"]
[PlyCount "128"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. O-O Nf6 7. d3 O-O 8. Re1
d6 9. c3 Bg4 10. Nbd2 a5 11. h3 Bh5 12. Nf1 b4 13. Ng3 Bg6 14. Nh4 Nxe4 15.
dxe4 Qxh4 16. Bd5 Ra6 17. Be3 Bxe3 18. Rxe3 Ne7 19. Bc4 Rb6 20. Qa4 bxc3 21.
bxc3 Rc6 22. Bb5 Rc5 23. Be2 Rb8 24. Qa3 Nc6 25. Bf3 Rcb5 26. Ree1 Qe7 27. Rad1
f6 28. Be2 R5b6 29. Bc4+ Bf7 30. Bd5 Ra8 31. Bxc6 Rxc6 32. Rb1 Rb6 33. Rxb6
cxb6 34. Rd1 Rd8 35. Nf5 Qc7 36. Rxd6 Rxd6 37. Nxd6 Qe7 38. Kf1 Kf8 39. Ke2
Bxa2 40. Qxa2 Qxd6 41. Qd5 Qxd5 42. exd5 b5 43. Kd2 Ke7 44. Kd3 Kd6 45. c4
bxc4+ 46. Kxc4 a4 47. Kb4 a3 48. Kxa3 Kxd5 49. Kb2 Kd4 50. Kc2 f5 51. Kd2 e4
52. Ke2 f4 53. Kd2 e3+ 54. Ke2 Ke4 55. Kf1 f3 56. gxf3+ Kxf3 57. fxe3 Kxe3 58.
Kg2 Kf4 59. Kf2 h5 60. Kg2 g5 61. Kf2 h4 62. Kg2 Ke3 63. Kg1 Kf3 64. Kh2 Kf2
 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "2"]
[Board "5"]
[White "Borger, David Lupovici"]
[Black "Correa, Joao Pedro Vieira"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "74"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf5 d5 8. Bg5
d4 9. Bxf6 gxf6 10. Nd5 Bxf5 11. Qf3 Be6 12. Nxf6+ Ke7 13. O-O-O Bg7 14. Nh5
Rg8 15. Kb1 Qd7 16. Qg3 Kf8 17. Nxg7 Rxg7 18. Qxe5 Nc6 19. Qc5+ Qe7 20. Qb6 Rd8
21. Bxa6 bxa6 22. Qxc6 Rxg2 23. Qxa6 Rxf2 24. Qb6 Rf6 25. Qa5 Rg6 26. Qh5 Bg4
27. Qxh7 Bxd1 28. Rxd1 Qxe4 29. Qh5 Rc8 30. Qh8+ Rg8 31. Qh6+ Ke7 32. Qd2 Rg2
33. Qb4+ Kf6 34. Qd6+ Kg7 35. Rc1 Qxc2+ 36. Rxc2 Rg1+ 37. Rc1 Rcxc1# 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "2"]
[Board "6"]
[White "Stridelli, Guilherme Santos"]
[Black "Viertler, Sabrina Camargo"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1317"]
[BlackElo "1262"]
[PlyCount "35"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Be3 Nbd7 7. Qd2 b6 8. Nge2
Bb7 9. O-O-O a6 10. g4 b5 11. Ng3 c6 12. h4 Ne8 13. h5 Nc7 14. hxg6 fxg6 15.
Bg2 bxc4 16. Rh2 Rf7 17. Rdh1 Nf8 18. f4 1/2-1/2

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "2"]
[Board "7"]
[White "Laguna, Oscar Alexander Sanchez"]
[Black "Hayashi, Kouki"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "0"]
[BlackElo "1338"]
[PlyCount "118"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d3 Nc6 8. Be3
Rb8 9. Re1 b5 10. Qd2 Ng4 11. Bh3 Nxe3 12. Bxc8 Qxc8 13. Qxe3 Nd4 14. Rac1 b4
15. Ne2 Nxf3+ 16. Qxf3 Bxb2 17. Rb1 Bg7 18. Rb3 Qa6 19. Reb1 Qxa2 20. c3 Qa4
21. d4 cxd4 22. Nxd4 Bxd4 23. cxd4 a5 24. Qd1 Rfc8 25. Ra1 Qb5 26. Rab1 Qc4 27.
Qd3 Qxd3 28. Rxd3 a4 29. Ra1 Ra8 30. d5 Rc4 31. f3 a3 32. Rb3 Ra4 33. Kf2 Rc2+
34. Ke3 Rb2 35. Rxb2 axb2 36. Rb1 Ra3+ 37. Ke2 Ra2 38. Kd1 Ra1 39. Kc2 Rxb1 40.
Kxb1 Kg7 41. Kxb2 f5 42. exf5 gxf5 43. f4 Kg6 44. h3 h5 45. h4 Kf6 46. Kb3 e6
47. dxe6 Kxe6 48. Kxb4 Kd5 49. Kc3 Ke4 50. Kc4 d5+ 51. Kc3 d4+ 52. Kd2 d3 53.
Kd1 Ke3 54. Ke1 d2+ 55. Kd1 Kd3 56. g4 fxg4 57. f5 g3 58. f6 g2 59. f7 g1=Q#
 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "2"]
[Board "8"]
[White "Yu, Nicholas Jiereng Ong"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "0"]
[BlackElo "1732"]
[PlyCount "55"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nc3 g6 3. e4 c6 4. e5 Nd5 5. Nf3 Nxc3 6. bxc3 d6 7. Bd3 dxe5 8.
Nxe5 Bg7 9. O-O O-O 10. Bf4 Nd7 11. Nxd7 Bxd7 12. Rb1 b5 13. c4 bxc4 14. Bxc4
Bf6 15. Bh6 Re8 16. c3 e5 17. Qb3 Re7 18. h3 exd4 19. cxd4 Bxd4 20. Rfd1 Bg7
21. Bxg7 Kxg7 22. Qc3+ Kg8 23. Ba6 Re2 24. Bb7 Rb8 25. Bxc6 Rxb1 26. Rxb1 Rxa2
27. Bxd7 Qxd7 28. Rb8+ 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "2"]
[Board "9"]
[White "Mariani, Vitor Caramico Steffen"]
[Black "Lacerda, Lucas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1659"]
[BlackElo "0"]
[PlyCount "57"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Nc6 4. e3 a6 5. Bd3 Be6 6. O-O Qd7 7. c3 Bf5 8. Qe2
O-O-O 9. Nbd2 Re8 10. Ng5 e5 11. dxe5 Nxe5 12. Bxe5 Rxe5 13. Bxf5 Qxf5 14. Nxf7
Rg8 15. Nxe5 Qxe5 16. Nf3 Qe8 17. Rfd1 Bd6 18. Rac1 c6 19. c4 Qd8 20. cxd5 c5
21. e4 Re8 22. e5 Bb8 23. Rxc5+ Bc7 24. d6 Rxe5 25. Qxe5 Nd7 26. Rxc7+ Qxc7 27.
dxc7 Nxe5 28. Nxe5 Kxc7 29. Rd7+ 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "2"]
[Board "10"]
[White "Davidovici, Ariel Roizenblatt"]
[Black "Sakano, Luiz Hideki Contarelli"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "52"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Nc6 5. c3 c4 6. b3 g6 7. bxc4 dxc4 8. Bxc4
Nge7 9. Bg5 Bg7 10. d5 exd5 11. Bxd5 Bxe5 12. Nf3 Bg4 13. h3 Bxf3 14. gxf3 O-O
15. f4 Bc7 16. Bf6 Qd6 17. Bg5 Nxd5 18. c4 Qe6+ 19. Kf1 Nc3 20. Nxc3 Qxc4+ 21.
Ne2 Rad8 22. Qb1 Rfe8 23. Kg2 Rxe2 24. Rc1 Qd5+ 25. Kf1 Nd4 26. Rxc7 Qh1# 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "3"]
[Board "1"]
[White "Barberi, Catarina"]
[Black "Hopka, Matheus Marchesi"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1187"]
[BlackElo "1759"]
[PlyCount "100"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 d5 6. e3 O-O 7. Be2 Nbd7 8.
O-O b6 9. Qc2 Bb7 10. Bd3 c5 11. e4 dxc4 12. Bxc4 cxd4 13. Nxd4 Ne5 14. Nce2
Bxe4 15. Qc3 Rc8 16. b3 Nxc4 17. bxc4 Bd5 18. Rfc1 Bxc4 19. a4 Ne4 20. Qc2 Nxd2
21. Qxd2 e5 22. Nf3 Qxd2 23. Nxd2 Bxe2 24. Rxc8 Rxc8 25. Re1 Bb4 26. Rxe2 Bxd2
27. g3 Rc1+ 28. Kg2 Bc3 29. f4 f6 30. fxe5 Bxe5 31. Rd2 a5 32. Rd8+ Kf7 33.
Rd7+ Kg6 34. Rb7 Bd4 35. Rd7 Bc5 36. Rd5 Rc4 37. h4 h5 38. Rd2 Rxa4 39. Rb2 Ra1
40. Kh3 a4 41. Rg2 Rh1+ 42. Rh2 Rxh2+ 43. Kxh2 a3 44. Kg2 a2 45. Kf3 a1=Q 46.
Ke2 Qd4 47. Kf3 Qe3+ 48. Kg2 Qf2+ 49. Kh3 Kf5 50. g4+ hxg4# 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "3"]
[Board "2"]
[White "Hayashi, Kaito"]
[Black "Rodrigues, Gabriel Estevao"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1487"]
[BlackElo "1765"]
[PlyCount "49"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. Nxe5 Bxf2+ 7. Kxf2 Nxe5
8. Rf1 Nf6 9. d3 O-O 10. Kg1 a5 11. a3 a4 12. Ba2 Bb7 13. Bg5 Neg4 14. h3 h6
15. Bf4 g5 16. hxg4 gxf4 17. Rxf4 Nh7 18. Nc3 Bc6 19. Qf3 Ng5 20. Qg3 Qe7 21.
Raf1 Qc5+ 22. Kh1 Rae8 23. Qh4 Kg7 24. Rf6 Rh8 25. Qh5 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "3"]
[Board "3"]
[White "Correa, Joao Pedro Vieira"]
[Black "Tsuchie, Pedro Pinheiro"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "0"]
[BlackElo "1120"]
[PlyCount "32"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nbd7 7. O-O Nb6 8. b3
Bf5 9. Re1 c6 10. e4 Bg4 11. Bb2 Qd7 12. e5 Ne8 13. exd6 exd6 14. Qd2 Nc7 15.
Rad1 Rfe8 16. a4 a5 1/2-1/2

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "3"]
[Board "4"]
[White "Hayashi, Kouki"]
[Black "Mariani, Vitor Caramico Steffen"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1338"]
[BlackElo "1659"]
[PlyCount "61"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Bf5 6. Bf4 e6 7. h3 Bd6 8.
Bxd6 Qxd6 9. Nh4 O-O 10. Nxf5 exf5 11. e3 Ne4 12. Rc1 Nd7 13. Qb3 b6 14. Qxd5
Qxd5 15. Nxd5 Rac8 16. Ne7+ Kh8 17. Rxc8 Nd6 18. Rxf8+ Nxf8 19. Bd3 g6 20. O-O
Kg7 21. Rc1 Ne6 22. Rc6 Kf6 23. Nd5+ Kg7 24. Rxd6 Nf8 25. Rc6 Ne6 26. Nf4 Nd8
27. Rc7 a5 28. Rd7 Nc6 29. Rd6 Nb8 30. Rxb6 Nd7 31. Ra6 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "3"]
[Board "5"]
[White "Sakano, Luiz Hideki Contarelli"]
[Black "Stridelli, Guilherme Santos"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "0"]
[BlackElo "1317"]
[PlyCount "94"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Be7 5. Nbd2 Nbd7 6. Bd3 b6 7. c3 Bb7 8. O-O
O-O 9. Ng5 h6 10. Ngf3 Rc8 11. h3 c5 12. Rc1 Ne4 13. Nxe4 dxe4 14. Ne5 Nxe5 15.
dxe5 exd3 16. Qg4 Bg5 17. h4 Bxf4 18. exf4 Ba6 19. Rfd1 Qd5 20. b3 Qe4 21. f3
Qf5 22. c4 Qxg4 23. fxg4 Rcd8 24. Rd2 Bb7 25. Rcd1 Be4 26. Kf2 f6 27. exf6 Rxf6
28. Ke3 Bh7 29. f5 exf5 30. Rxd3 Rxd3+ 31. Rxd3 fxg4 32. Rd8+ Rf8 33. Rxf8+
Kxf8 34. Kf4 h5 35. Kg5 g6 36. g3 Kg7 37. Kf4 Kf6 38. Ke3 Kf5 39. a4 a5 40. Kd3
Bg8 41. b4 axb4 42. Kc2 Bxc4 43. Kd2 Ke4 44. a5 bxa5 45. Kc2 Kf3 46. Kd2 Kxg3
47. Ke3 a4 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "3"]
[Board "6"]
[White "Viertler, Sabrina Camargo"]
[Black "Bokhonok, Tatiana dos Santos Spineva"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1262"]
[BlackElo "0"]
[PlyCount "63"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. Qxe5 Qxe5+
8. dxe5 f6 9. exf6 gxf6 10. Bf4 Bc5 11. Bxc7 Nc6 12. Bd3 Bd4 13. Nc3 Rg8 14.
O-O Bxc3 15. bxc3 Ne5 16. Rfe1 Be6 17. Bxe5 fxe5 18. Rxe5 Rg6 19. Bxg6+ hxg6
20. Rxe6+ Kd7 21. Rae1 g5 22. g3 g4 23. Kg2 Rb8 24. f3 gxf3+ 25. Kxf3 Rf8+ 26.
Kg4 Rg8+ 27. Kf5 b6 28. Re7+ Kd8 29. Rxa7 Rf8+ 30. Kg6 Rg8+ 31. Kf7 Rg5 32.
Re8# 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "3"]
[Board "7"]
[White "Stumpf, Luis Felipe T. Calej"]
[Black "Borger, David Lupovici"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1822"]
[BlackElo "0"]
[PlyCount "79"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Bc4 e6 5. Nf3 Be7 6. O-O O-O 7. c3 c5 8. Bd2
Nc6 9. Qc2 cxd4 10. cxd4 Nb6 11. Bd3 h6 12. Be3 Bf6 13. Rd1 Kh8 14. Bb5 Bd7 15.
Nc3 a6 16. Bf1 Rc8 17. Qe4 Qc7 18. Bd3 g6 19. Bxh6 Rfe8 20. Bf4 e5 21. Bg3 Bf5
22. Qe2 Bg4 23. Qc2 Qe7 24. Re1 Nb4 25. Qb1 Bxf3 26. gxf3 Nxd3 27. Qxd3 Rcd8
28. Bxe5 Bxe5 29. f4 Rxd4 30. Qh3+ Kg7 31. Rxe5 Qd8 32. Rae1 Rxe5 33. fxe5 Nc4
34. b3 Qg5+ 35. Kh1 Nxe5 36. Ne4 Qf4 37. Ng3 Ng4 38. Qg2 Nxf2+ 39. Kg1 Rd2 40.
Nh5+ 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "3"]
[Board "8"]
[White "Yu, Nicholas Jiereng Ong"]
[Black "Amante, Bruno Bernardes"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "0"]
[BlackElo "1792"]
[PlyCount "56"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 Nf6 2. e3 d6 3. Nc3 g6 4. Nf3 Nc6 5. Bc4 Bg7 6. O-O O-O 7. e4 e5 8. dxe5
dxe5 9. Qxd8 Rxd8 10. Bg5 Nd4 11. Rad1 Bg4 12. h3 Bxf3 13. gxf3 Nxf3+ 14. Kg2
Nxg5 15. Nd5 Ngxe4 16. Nxc7 Rxd1 17. Nxa8 Rd8 18. Nc7 Rc8 19. Nb5 Rxc4 20. c3
a6 21. Na7 Bf8 22. f3 Ng5 23. h4 Rxh4 24. Kg3 Rh3+ 25. Kg2 Bc5 26. Nc8 Nd5 27.
Rd1 Nf4+ 28. Kf1 Rh1# 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "3"]
[Board "9"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Laguna, Oscar Alexander Sanchez"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1732"]
[BlackElo "0"]
[PlyCount "143"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 d6 5. O-O g6 6. d4 Bd7 7. Re1 Bg7 8. dxe5
dxe5 9. Bxc6 Bxc6 10. Qxd8+ Rxd8 11. Nxe5 O-O 12. Nf3 Rd7 13. Bg5 Re7 14. Nd2
Rfe8 15. f3 Re6 16. Re2 Nd7 17. Bf4 Be5 18. Bxe5 Rxe5 19. Nc4 R5e7 20. Rd1 Nb6
21. Nxb6 axb6 22. Nd5 Bxd5 23. Rxd5 Ra8 24. a3 c6 25. Rd4 Rae8 26. Rb4 b5 27.
Rd2 Kg7 28. Rbd4 g5 29. Rd7 f6 30. g3 Kf8 31. f4 Rxd7 32. Rxd7 Re7 33. Rd8+ Kf7
34. fxg5 fxg5 35. Rd4 Kf6 36. Kf2 c5 37. Rd5 b6 38. Rd6+ Re6 39. Rxe6+ Kxe6 40.
Kf3 h5 41. h3 Ke5 42. g4 h4 43. c3 Kd6 44. b3 Kc6 45. c4 bxc4 46. bxc4 Kb7 47.
e5 Kc6 48. Ke4 Kd7 49. Kd5 Kc7 50. e6 Kd8 51. Kd6 Ke8 52. Kc7 Ke7 53. Kxb6 Kxe6
54. Kxc5 Kd7 55. a4 Kc7 56. a5 Kb7 57. Kd6 Ka6 58. c5 Kb7 59. Kd7 Ka6 60. c6
Kxa5 61. c7 Kb6 62. c8=Q Kb5 63. Qc7 Ka6 64. Qb8 Ka5 65. Qb7 Ka4 66. Qb6 Ka3
67. Qb5 Ka2 68. Kc6 Ka3 69. Kc5 Ka2 70. Kc4 Ka1 71. Kc3 Ka2 72. Qb2# 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.09"]
[Round "3"]
[Board "10"]
[White "Lacerda, Lucas"]
[Black "Davidovici, Ariel Roizenblatt"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "20"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Qf3 Qxg5 7. Bxd5 Nd4
8. Qxf7+ Kd8 9. d3 Qg4 10. h3 Qe2# 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "4"]
[Board "1"]
[White "Hopka, Matheus Marchesi"]
[Black "Hayashi, Kaito"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1759"]
[BlackElo "1487"]
[PlyCount "65"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. f4 Nf6 2. Nf3 b6 3. b3 e6 4. Bb2 Bb7 5. e3 Be7 6. Bd3 d6 7. O-O Nbd7 8. Qe1
Nc5 9. Be2 O-O 10. Nd4 Nfd7 11. Bb5 a6 12. Bc6 Bf6 13. Bxb7 Nxb7 14. Nc6 Qe8
15. Bxf6 Nxf6 16. Nd4 e5 17. fxe5 Qxe5 18. Rf5 Qe4 19. Nc3 Qg4 20. Rf3 Nc5 21.
Rg3 Qh5 22. d3 Rae8 23. Qf2 Ng4 24. Qf4 Qxh2+ 25. Kf1 Nxe3+ 26. Kf2 Kh8 27. Qg5
Rg8 28. Rxe3 h6 29. Qg3 Qh5 30. Rae1 Ne6 31. Kg1 Rgf8 32. Nce2 Re7 33. Nf4 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "4"]
[Board "2"]
[White "Amante, Bruno Bernardes"]
[Black "Hayashi, Kouki"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1792"]
[BlackElo "1338"]
[PlyCount "72"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. a3 Nxe4 5. Qe2 Nf6 6. d3 g6 7. Bg5 Bg7 8. Qe3
h6 9. Bf4 Nh5 10. Nc3 Nxf4 11. Qxf4 O-O 12. O-O Nc6 13. Ne2 Bxb2 14. Qxh6 Bg7
15. Qh4 e6 16. Qxd8 Rxd8 17. Rae1 a6 18. Ba2 b5 19. Rd1 Bb7 20. c3 a5 21. c4 b4
22. Rb1 Ne5 23. Nxe5 dxe5 24. Rfd1 Rd7 25. Nc1 Rad8 26. Bb3 e4 27. Bc2 exd3 28.
Rxd3 Bd4 29. Nb3 Be4 30. Rd2 Bxc2 31. Rxc2 a4 32. Nxd4 Rxd4 33. Rcc1 b3 34. Kf1
Rd2 35. Ke1 Ra2 36. Ra1 b2 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "4"]
[Board "3"]
[White "Stridelli, Guilherme Santos"]
[Black "Stumpf, Luis Felipe T. Calej"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1317"]
[BlackElo "1822"]
[PlyCount "122"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O Bd7 7. Qc2 Nc6 8. Rd1
Qe8 9. Nc3 Nb4 10. Qd2 c5 11. cxd5 exd5 12. a3 Nc6 13. e3 Bg4 14. dxc5 Ne4 15.
Qxd5 Nxc5 16. Ne4 Be6 17. Nd6 Bxd5 18. Nxe8 Bxf3 19. Bxf3 Rfxe8 20. b4 Ne6 21.
Bb2 Rad8 22. Rdc1 Rd6 23. Bxc6 Rxc6 24. Rxc6 bxc6 25. Rc1 c5 26. bxc5 Bxc5 27.
a4 h6 28. Rd1 Rb8 29. Bd4 Bxd4 30. exd4 Rd8 31. d5 Nc5 32. a5 Nb7 33. d6 Rxd6
34. Rxd6 Nxd6 35. Kf1 Nb7 36. a6 Nc5 37. Ke2 Nxa6 38. f4 Nc5 39. h4 a5 40. Kd2
a4 41. Kc2 a3 42. Kb1 Ne4 43. Ka2 Nxg3 44. Kxa3 Ne2 45. Kb2 Nxf4 46. Kc1 Ng6
47. Kd2 Nxh4 48. Ke1 g5 49. Kf2 f5 50. Kg1 Kf7 51. Kf2 Ke6 52. Kg1 Ke5 53. Kf2
Kf4 54. Kg1 Ke3 55. Kh2 f4 56. Kg1 Ke2 57. Kh2 f3 58. Kg1 f2+ 59. Kh2 f1=Q 60.
Kg3 Qf3+ 61. Kh2 Qg2# 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "4"]
[Board "4"]
[White "Viertler, Sabrina Camargo"]
[Black "Correa, Joao Pedro Vieira"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1262"]
[BlackElo "0"]
[PlyCount "78"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2
Be7 9. O-O O-O 10. f4 b5 11. f5 Bxb3 12. axb3 b4 13. Na4 Nbd7 14. Bf3 Qc7 15.
c3 a5 16. Rc1 Nc5 17. Qc2 Rac8 18. cxb4 axb4 19. Bd2 Qa7 20. Nxc5 Rxc5 21. Be3
Rxc2 22. Bxa7 Rxb2 23. Rb1 Rxb1 24. Rxb1 Nd7 25. Kf1 Nc5 26. Ke2 Ra8 27. Bb6
Ra2+ 28. Kd1 Nd3 29. Be2 Nf4 30. Bf3 Nxg2 31. Bxg2 Rxg2 32. Rc1 h6 33. h3 Rh2
34. Ba5 Rxh3 35. Bxb4 Rxb3 36. Bd2 Rh3 37. Ke2 Rh2+ 38. Ke3 Bg5+ 39. Kf3 Rxd2
 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "4"]
[Board "5"]
[White "Rodrigues, Gabriel Estevao"]
[Black "Barberi, Catarina"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1765"]
[BlackElo "1187"]
[PlyCount "71"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Nbd7 6. Bd3 e5 7. d5 O-O 8. O-O
c6 9. Bg5 h6 10. Bh4 Qc7 11. Nd2 g5 12. Bg3 Nc5 13. Be2 Qb6 14. Rb1 cxd5 15.
cxd5 Bd7 16. Nc4 Qc7 17. Bf3 g4 18. Be2 h5 19. Nd2 Bh6 20. f3 Bxd2 21. Qxd2 Qb6
22. Bf2 Kh7 23. b4 Ncxe4 24. fxe4 Qd8 25. Bh4 Nxe4 26. Nxe4 Qxh4 27. Ng5+ Kg7
28. g3 Qxg5 29. Qxg5+ Kh8 30. Bd3 f5 31. Bxf5 Bxf5 32. Rxf5 Rxf5 33. Qxf5 Kg7
34. Rf1 Rh8 35. Qg5+ Kh7 36. Rf7# 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "4"]
[Board "6"]
[White "Tsuchie, Pedro Pinheiro"]
[Black "Tsuchie, Davi Pinheiro"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1120"]
[BlackElo "1732"]
[PlyCount "35"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Nd5 5. Nxd4 Bc5 6. Nb3 Bxf2+ 7. Kxf2 Ne7
8. Bd3 Ng6 9. Rf1 Nxe5 10. Qe2 Nbc6 11. Bd2 O-O 12. Kg1 Nxd3 13. Qxd3 d6 14.
Nc3 Nb4 15. Qe4 Nc6 16. Rae1 Re8 17. Qxe8+ Qxe8 18. Rxe8# 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "4"]
[Board "7"]
[White "Mariani, Vitor Caramico Steffen"]
[Black "Sakano, Luiz Hideki Contarelli"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1659"]
[BlackElo "0"]
[PlyCount "81"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 e6 2. Nf3 d5 3. Bf4 Nf6 4. e3 Bd6 5. Bd3 Nc6 6. O-O O-O 7. c3 Bxf4 8.
exf4 b6 9. Ne5 Nxe5 10. fxe5 Nd7 11. Nd2 f6 12. Nf3 fxe5 13. Nxe5 Nxe5 14. dxe5
Bb7 15. Qg4 Re8 16. f4 d4 17. Rad1 b5 18. cxd4 Qxd4+ 19. Rf2 h6 20. Bh7+ Kxh7
21. Rxd4 Rad8 22. Rxd8 Rxd8 23. Qxe6 Rd1+ 24. Rf1 Rd2 25. Qf5+ Kg8 26. Qg4 Bd5
27. Rd1 Rxb2 28. Rxd5 Rxa2 29. Rd7 Ra1+ 30. Rd1 Rxd1+ 31. Qxd1 c6 32. Qd7 b4
33. Qxc6 a5 34. Qb5 g5 35. fxg5 hxg5 36. Qxa5 b3 37. Qd5+ Kg7 38. Qxb3 g4 39.
e6 g3 40. hxg3 Kf6 41. Qb6 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "4"]
[Board "8"]
[White "Davidovici, Ariel Roizenblatt"]
[Black "Bokhonok, Tatiana dos Santos Spineva"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "50"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. a3 Bxc3 5. bxc3 Nxe4 6. d3 Nxc3 7. Qd2 Nb5 8.
Bb2 Nd4 9. Ng5 f6 10. Ne4 Nf5 11. a4 d6 12. Ba3 Be6 13. Qc3 Nc6 14. g4 Nh4 15.
d4 Nxd4 16. Qg3 Ng6 17. Bd3 Bc4 18. Bxc4 Nxc2+ 19. Ke2 Nxa1 20. Rxa1 Nf4+ 21.
Ke1 Qe7 22. Rd1 O-O-O 23. Nxd6+ cxd6 24. Bxd6 Qxd6 25. Rxd6 a5 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "4"]
[Board "9"]
[White "Borger, David Lupovici"]
[Black "Yu, Nicholas Jiereng Ong"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "51"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. a3 Bxc3+ 6. bxc3 Nc6 7. Nf3 O-O 8.
e3 Na5 9. Nd2 h6 10. Bh4 g5 11. Bg3 Ne4 12. Nxe4 dxe4 13. Qc2 f5 14. h3 f4 15.
exf4 gxf4 16. Bh2 e3 17. Qg6+ Kh8 18. Qxh6+ Kg8 19. fxe3 Qf6 20. Qxf4 Nb3 21.
Rb1 Na5 22. Bd3 Qd8 23. Qg4+ Kf7 24. Rf1+ Ke7 25. Qg7+ Ke8 26. Rxf8# 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "4"]
[Board "10"]
[White "Laguna, Oscar Alexander Sanchez"]
[Black "Lacerda, Lucas"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "67"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Nf6 5. Bxc6+ bxc6 6. Nc3 Bg4 7. h3 Bh5 8.
d3 d5 9. exd5 cxd5 10. Bg5 Bxf3 11. Qxf3 d4 12. Bxf6 gxf6 13. Ne4 Be7 14. Rfe1
f5 15. Qxf5 f6 16. Qh5+ Kd7 17. Qd1 Qf8 18. c3 f5 19. Qa4+ c6 20. Ng3 Qf6 21.
cxd4 Bd6 22. dxe5 Bxe5 23. Nh5 Qg6 24. Rxe5 Rhg8 25. Qd4+ Kc8 26. Ng3 Re8 27.
Rxe8+ Qxe8 28. Nxf5 Kc7 29. Qd6+ Kb7 30. Nd4 Rd8 31. Qb4+ Kc8 32. Rc1 Qg6 33.
Rxc6+ Kd7 34. Rxg6 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "5"]
[Board "1"]
[White "Hayashi, Kouki"]
[Black "Hopka, Matheus Marchesi"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1338"]
[BlackElo "1759"]
[PlyCount "56"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 d6 6. e3 Nbd7 7. Be2 c6 8. O-O
Qc7 9. b4 e5 10. d5 h6 11. Bxf6 Nxf6 12. Qc2 cxd5 13. Rfd1 Be6 14. Rac1 Rac8
15. Qb1 dxc4 16. Nb5 Qb8 17. Nxd6 Rc6 18. Nxc4 Nd5 19. a3 Rfc8 20. Ncd2 Rxc1
21. Rxc1 Nc3 22. Qd3 Nxe2+ 23. Qxe2 Rxc1+ 24. Ne1 Qc7 25. Ndf3 Bg4 26. h3 e4
27. hxg4 exf3 28. gxf3 Bc3 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "5"]
[Board "2"]
[White "Hayashi, Kaito"]
[Black "Correa, Joao Pedro Vieira"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1487"]
[BlackElo "0"]
[PlyCount "54"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Bd3
Nbd7 9. O-O Be7 10. f4 exf4 11. Bxf4 Ne5 12. Kh1 O-O 13. Nd4 Nxd3 14. Qxd3 Rc8
15. Rfd1 Nh5 16. Nxe6 fxe6 17. Bxd6 Bxd6 18. Qxd6 Rf1+ 19. Rxf1 Qxd6 20. Rad1
Qe7 21. Rf2 Rf8 22. Rfd2 Qf6 23. h3 Ng3+ 24. Kg1 Qf4 25. Rd7 Qf2+ 26. Kh2 Nf1+
27. Kh1 Qg3 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "5"]
[Board "3"]
[White "Stumpf, Luis Felipe T. Calej"]
[Black "Rodrigues, Gabriel Estevao"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1822"]
[BlackElo "1765"]
[PlyCount "130"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. c3 Nf6 7. d3 O-O 8. O-O
d6 9. Bg5 Be6 10. Bc2 Bg4 11. Bb3 Nb8 12. h3 Bh5 13. Nbd2 Nbd7 14. Qb1 c6 15.
Nh4 h6 16. Bxf6 Nxf6 17. Nf5 Qd7 18. Bc2 Bg6 19. Nh4 Bh7 20. Nhf3 Rfe8 21. Re1
Re7 22. a3 Rae8 23. Kh1 Bxf2 24. Re2 Bb6 25. c4 Nh5 26. Kh2 Nf4 27. Re1 Qe6 28.
Bb3 Qg6 29. Nh4 Qf6 30. Nhf3 Ba5 31. Qc2 Bxd2 32. Qxd2 Bg6 33. Rac1 c5 34. Rf1
Ne6 35. Kh1 Qf4 36. Qe1 h5 37. Nh2 Qh6 38. Ba2 Rf8 39. Bb1 f5 40. cxb5 axb5 41.
Ba2 Rf6 42. Qh4 Ref7 43. Nf3 Kh8 44. Bxe6 Rxe6 45. Qd8+ Rf8 46. Qxf8+ Kh7 47.
exf5 Rf6 48. Qb8 Bxf5 49. Rfd1 Bxd3 50. b4 e4 51. Nh2 Be2 52. Re1 c4 53. Qxb5
Bd3 54. Qd5 e3 55. a4 e2 56. a5 Qd2 57. a6 Qxb4 58. a7 Rf5 59. Qxf5+ Bxf5 60.
a8=Q Qd2 61. Qf3 Bd3 62. Qxh5+ Kg8 63. Qd5+ Kh7 64. Nf3 c3 65. Nxd2 cxd2 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "5"]
[Board "4"]
[White "Stridelli, Guilherme Santos"]
[Black "Tsuchie, Pedro Pinheiro"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1317"]
[BlackElo "1120"]
[PlyCount "102"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c6 8. O-O-O
a5 9. g4 e5 10. d5 Qc7 11. h4 Rd8 12. Nge2 Nf8 13. Ng3 cxd5 14. exd5 Bd7 15. b3
a4 16. b4 Rdc8 17. h5 b5 18. c5 Be8 19. c6 Bxc6 20. dxc6 Qxc6 21. Bxb5 Qxb5 22.
hxg6 fxg6 23. Qb2 Qc4 24. Bd2 a3 25. Qa1 Qxb4 26. Qb1 Qxb1+ 27. Kxb1 Rab8+ 28.
Ka1 Ne6 29. Be1 Nd4 30. Rxd4 exd4 31. Nb1 Nxg4 32. fxg4 d3+ 33. Bc3 Bxc3+ 34.
Nxc3 Rxc3 35. Rd1 Rb2 36. Ne4 Rcc2 37. g5 Rxa2+ 38. Kb1 d2 39. Nxd2 Rxd2 40.
Rxd2 Rxd2 41. Ka1 Rd1+ 42. Ka2 Kf7 43. Kxa3 Rb1 44. Ka4 Ke6 45. Ka3 Kd5 46. Ka2
Rb4 47. Ka3 Kc4 48. Ka2 Rb3 49. Ka1 Kc3 50. Ka2 Kc2 51. Ka1 Ra3# 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "5"]
[Board "5"]
[White "Mariani, Vitor Caramico Steffen"]
[Black "Viertler, Sabrina Camargo"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1659"]
[BlackElo "1262"]
[PlyCount "141"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 d6 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. Bd3 O-O 6. O-O Nbd7 7. Bg3 Qe8 8.
Bc4 b6 9. c3 Bb7 10. Nbd2 c5 11. Qc2 Qc8 12. Rac1 Qc6 13. Qb3 a6 14. a4 Ne4 15.
d5 Nxd2 16. dxc6 Nxb3 17. cxb7 Nxc1 18. bxa8=Q Ne2+ 19. Bxe2 Rxa8 20. Ra1 a5
21. Bb5 Rd8 22. Rd1 Nf6 23. Be5 Rc8 24. Bxf6 Bxf6 25. Bd7 Rd8 26. Bg4 Rb8 27.
e4 b5 28. axb5 Rxb5 29. Rd2 a4 30. g3 Rb3 31. Bd7 a3 32. bxa3 Bxc3 33. Ra2 c4
34. Nd2 Bxd2 35. Rxd2 Rxa3 36. Rc2 c3 37. Kf1 Kg7 38. Ke2 Kf6 39. Kd3 Ke5 40.
Bc6 f5 41. exf5 Kxf5 42. Rxc3 Rxc3+ 43. Kxc3 e6 44. Kd3 d5 45. Ke3 g5 46. Kf3
g4+ 47. Ke3 Ke5 48. Kd3 Kd6 49. Be8 e5 50. Bh5 Kc5 51. Bxg4 e4+ 52. Ke3 d4+ 53.
Kxe4 Kc4 54. Ke5 d3 55. f4 d2 56. f5 Kc3 57. f6 Kc2 58. f7 d1=Q 59. Bxd1+ Kxd1
60. f8=Q Kd2 61. Qg7 Kd3 62. Qxh7+ Kc3 63. g4 Kd2 64. g5 Ke3 65. g6 Kd3 66. g7+
Kc4 67. g8=R Kc3 68. Rd8 Kb3 69. Qc7 Kb4 70. Rb8+ Ka4 71. Qa7# 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "5"]
[Board "6"]
[White "Barberi, Catarina"]
[Black "Borger, David Lupovici"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1187"]
[BlackElo "0"]
[PlyCount "91"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. e3 O-O 6. Bd3 d6 7. O-O c6 8. Qe2
Qe8 9. b3 e5 10. e4 fxe4 11. Nxe4 Nxe4 12. Qxe4 Bf5 13. Qe3 e4 14. Re1 d5 15.
Bb1 Na6 16. Nd2 c5 17. Bb2 Nb4 18. a3 Nd3 19. Bxd3 exd3 20. Qf3 Qf7 21. Rab1
cxd4 22. cxd5 Rad8 23. g4 Bxg4 24. Qxg4 Qxf2+ 25. Kh1 Qxd2 26. Qe6+ Kh8 27. Bc1
Qa5 28. Bg5 Qxd5+ 29. Kg1 Qxe6 30. Rxe6 Rde8 31. Rxe8 Rxe8 32. Rd1 Re3 33. Bxe3
dxe3 34. Rxd3 Bb2 35. a4 Bc1 36. Kf1 Bd2 37. Rd7 Ba5 38. Rxb7 Bb6 39. b4 Kg8
40. a5 Bd4 41. b5 h5 42. b6 axb6 43. a6 b5 44. a7 Bxa7 45. Rxa7 Kf8 46. Ke2 1-0

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "5"]
[Board "7"]
[White "Davidovici, Ariel Roizenblatt"]
[Black "Amante, Bruno Bernardes"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "0"]
[BlackElo "1792"]
[PlyCount "46"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. h4 Nf6 5. Ng5 O-O 6. c3 d6 7. Nf3 Nxe4 8. d4
Bb6 9. Bd5 Nf6 10. Bxc6 bxc6 11. dxe5 dxe5 12. Qe2 Nd7 13. Nd4 exd4 14. Qf3 Ne5
15. Qg3 dxc3 16. Bh6 Qf6 17. Bg5 Qf5 18. f4 Qe4+ 19. Kd1 Bg4+ 20. Qxg4 Nxg4 21.
Re1 Qd3+ 22. Kc1 Ne3 23. Rxe3 Bxe3+ 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "5"]
[Board "8"]
[White "Tsuchie, Davi Pinheiro"]
[Black "Sakano, Luiz Hideki Contarelli"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1732"]
[BlackElo "0"]
[PlyCount "60"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. Nf3 e6 2. g3 d5 3. Bg2 Nc6 4. d4 Bd6 5. O-O Nf6 6. b3 O-O 7. c4 dxc4 8. bxc4
e5 9. dxe5 Bxe5 10. Nc3 Bxc3 11. Rb1 Bg4 12. Ng5 Nd4 13. Qd3 Nxe2+ 14. Kh1 Qxd3
15. Rxb7 h6 16. Nh3 Bxh3 17. Bxh3 Qe4+ 18. Bg2 Qxc4 19. Rb3 Ne4 20. Rxc3 N2xc3
21. Bb2 Nd2 22. Bxc3 Nxf1 23. Bxa8 Qxc3 24. Kg1 Qc1 25. Kg2 Rxa8 26. f3 Rd8 27.
Kh3 g5 28. g4 Ne3 29. Kg3 Qg1+ 30. Kh3 Qg2# 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "5"]
[Board "9"]
[White "Bokhonok, Tatiana dos Santos Spineva"]
[Black "Laguna, Oscar Alexander Sanchez"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "62"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Ng5 Qxg5 5. O-O Qd8 6. h3 Nf6 7. Bd3 O-O 8.
Nc3 d6 9. Bb5 Nd4 10. Na4 Nxb5 11. Nxc5 dxc5 12. Qe2 Nd4 13. Qd3 b6 14. Qc4 Be6
15. Qc3 Ne2+ 16. Kh1 Nxc3 17. dxc3 Qd7 18. Bg5 Bxh3 19. gxh3 Qxh3+ 20. Kg1 Qg4+
21. Kh1 Qxg5 22. Rac1 Qh4+ 23. Kg2 Qg4+ 24. Kh2 Nxe4 25. f3 Qh4+ 26. Kg2 Qg3+
27. Kh1 Nf2+ 28. Rxf2 Qxf2 29. Rg1 Rfd8 30. b4 Rd2 31. Rg2 Qxg2# 0-1

[Event "III IRT Infantil Xeque Mate"]
[Site "São Paulo"]
[Date "2018.06.10"]
[Round "5"]
[Board "10"]
[White "Lacerda, Lucas"]
[Black "Yu, Nicholas Jiereng Ong"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "86"]
[EventDate "2018.06.09"]
[EventRounds "5"]
[EventCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d3 e5 5. Be3 Nc6 6. Qd2 g6 7. O-O-O Bg4 8. Be2
Qa5 9. Bg5 Be7 10. Bxf6 Bxf6 11. Nd5 Bd8 12. h3 Qxa2 13. Nc3 Qa1+ 14. Nb1 Bxf3
15. Bxf3 Nd4 16. Bg4 Ba5 17. Qg5 O-O 18. Rde1 Bxe1 19. Rxe1 Qa5 20. Nc3 Qa1+
21. Kd2 Qxb2 22. Nd5 Qxc2+ 23. Ke3 a5 24. Qf6 Rae8 25. Bd7 Nc6 26. Bxe8 h6 27.
Bxf7+ Rxf7 28. Qxg6+ Kf8 29. Qxh6+ Ke8 30. Qe6+ Kf8 31. Qh6+ Ke8 32. Qe6+ Kf8
33. Qh6+ Ke8 34. Nf6+ Ke7 35. Qh4 Rxf6 36. g4 a4 37. g5 Qxf2+ 38. Qxf2 Rxf2 39.
Kxf2 Nd4 40. g6 Kf8 41. Rg1 a3 42. Ke3 a2 43. Kd2 Nb3+ 1-0