[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "1"]
[White "Sarda, Pedro Sada"]
[Black "Vidyarthi, Vyom"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1402"]
[BlackElo "1934"]
[PlyCount "44"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. d4 d5 2. Nf3 c5 3. c3 cxd4 4. cxd4 Nf6 5. Bg5 Qb6 6. Qc2 Nc6 7. e3 Bf5 8.
Bd3 Qa5+ 9. Qd2 Bxd3 10. Nc3 Ba6 11. O-O-O Ne4 12. Nxe4 dxe4 13. Qxa5 Nxa5 14.
Nd2 Bd3 15. b3 Rc8+ 16. Kb2 f6 17. Bf4 Rc2+ 18. Ka1 e5 19. dxe5 Ba3 20. Nc4
Nxc4 21. Rxd3 Bb2+ 22. Kb1 Na3# 0-1

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "2"]
[White "Levine, Joseph"]
[Black "Pearl, Reagan"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1841"]
[BlackElo "1286"]
[PlyCount "77"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4
Bd7 9. Qd2 O-O 10. O-O-O Rc8 11. Bb3 Ne5 12. Kb1 Re8 13. g4 Qa5 14. h4 h5 15.
gxh5 Nxh5 16. Rdg1 Nc4 17. Bxc4 Rxc4 18. Nb3 Qc7 19. Nd5 Qd8 20. Nf4 Kh7 21.
Nxh5 gxh5 22. Qd5 e5 23. Qxf7 Qf6 24. Qxc4 Be6 25. Qe2 d5 26. Bg5 Qf7 27. Nc5
dxe4 28. Nxe6 exf3 29. Qe4+ Kh8 30. Nxg7 Kxg7 31. Bc1+ Kf8 32. Bh6+ Ke7 33. Rg7
Qxg7 34. Bxg7 Rg8 35. Qxe5+ Kd7 36. Rd1+ Kc6 37. Qe6+ Kb5 38. Rd5+ Kc4 39. b3+
 1-0

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "3"]
[White "Chong, Joshua Ethan"]
[Black "Campos Gomez, Manuel"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1391"]
[BlackElo "1780"]
[PlyCount "81"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Be7 7. Bd3 O-O 8. O-O
b6 9. Rd1 h6 10. e4 dxc4 11. Bxc4 Bb7 12. d5 cxd5 13. exd5 exd5 14. Nxd5 Nxd5
15. Bxd5 Rc8 16. Qb1 Bxd5 17. Rxd5 Rc5 18. Qd3 Rxd5 19. Qxd5 Nf6 20. Qb3 Qd5
21. Be3 Rd8 22. h3 Ne4 23. Rc1 Qxb3 24. axb3 Nc5 25. Bxc5 Bxc5 26. g3 Kf8 27.
Kf1 Ke7 28. Ke2 Kf6 29. g4 g5 30. Rc4 Re8+ 31. Kf1 a5 32. Rc2 Kg6 33. Rc4 f5
34. Nd2 Rd8 35. Nf3 Rd5 36. Ke2 b5 37. Rc2 fxg4 38. hxg4 h5 39. gxh5+ Kxh5 40.
Nd2 Re5+ 41. Kf1 1/2-1/2

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "4"]
[White "Li, Eric"]
[Black "Jodorcovsky, Alejandro David"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1770"]
[BlackElo "1225"]
[PlyCount "69"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nc6 8. f3
O-O 9. O-O-O Nxd4 10. Bxd4 Be6 11. Kb1 Rc8 12. g4 a6 13. h4 b5 14. a3 Bc4 15.
h5 Qc7 16. Qh2 e5 17. Be3 a5 18. h6 Bh8 19. g5 Nh5 20. Nxb5 Bxb5 21. Bxb5 Nf4
22. a4 Ne6 23. c3 Qe7 24. Qd2 Rfd8 25. Bb6 Rf8 26. Rhg1 Nc7 27. Qxd6 Qxd6 28.
Rxd6 Nxb5 29. axb5 f6 30. Rgd1 fxg5 31. Rd8 Bf6 32. Rxc8 Rxc8 33. Bxa5 Rc5 34.
Rd5 Rxd5 35. exd5 1-0

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "5"]
[White "Clarke, Kishan"]
[Black "Foerster-Yialamas, Lucas"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1359"]
[BlackElo "1725"]
[PlyCount "46"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bf4 c5 8.
Ne2 O-O 9. g3 cxd4 10. cxd4 Nc6 11. Be3 Qa5+ 12. Qd2 Qxd2+ 13. Kxd2 Bg4 14. Kd3
Rfd8 15. Rb1 Ne5+ 16. Kc3 Rac8+ 17. Kb3 Nf3 18. d5 e6 19. dxe6 Rd3+ 20. Kb4
Bf8+ 21. Kb5 Bxe6 22. Ng1 Bd7+ 23. Ka5 Ra3# 0-1

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "6"]
[White "Segura Cordero, Ariel"]
[Black "Prestia, Frank"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1217"]
[BlackElo "1621"]
[PlyCount "102"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. d3 Nf6 5. Nf3 d5 6. Bb3 d4 7. Ne2 Bd6 8. O-O
O-O 9. Ba4 e5 10. Bg5 Bg4 11. Ng3 h6 12. Bd2 Ne7 13. h3 Be6 14. Bb3 Bxb3 15.
cxb3 b5 16. Rc1 Qb6 17. a3 Rfc8 18. Nh4 c4 19. dxc4 bxc4 20. b4 Qc6 21. f3 Qb6
22. Kh1 a5 23. Nhf5 Nxf5 24. Nxf5 Bf8 25. Qe1 Qb7 26. Qg3 Qb5 27. Bxh6 Ne8 28.
Bd2 Rc7 29. Nh6+ Kh8 30. Ng4 axb4 31. Bxb4 Bxb4 32. axb4 Qxb4 33. Nxe5 Rac8 34.
Qf2 Qd6 35. f4 Kg8 36. Rfd1 d3 37. Rc3 Nf6 38. Qe3 Qb4 39. Rd2 Rc5 40. Qd4 Nh5
41. Qe3 R5c7 42. g4 Nf6 43. Qd4 Qb7 44. Rxc4 Rxc4 45. Nxc4 Qxe4+ 46. Qxe4 Nxe4
47. b3 Nxd2 48. Nxd2 Rc2 49. Nc4 d2 50. Nxd2 Rxd2 51. Kg1 Rb2 0-1

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "7"]
[White "Atanasov, Anthony"]
[Black "Mundaca Bermedo, Tomas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1592"]
[BlackElo "1205"]
[PlyCount "79"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. d4 d5 2. Nf3 Nc6 3. e3 a6 4. c4 Bg4 5. h3 Bh5 6. Bd2 Nf6 7. Be2 e6 8. O-O
Bd6 9. a3 O-O 10. b4 b6 11. c5 bxc5 12. bxc5 Be7 13. Nc3 h6 14. Qa4 Na7 15.
Qxa6 Ne4 16. Nxe4 dxe4 17. Ne5 Bf6 18. Bxh5 Bxe5 19. Qc4 Qg5 20. Be2 Rfd8 21.
Qc2 Bf6 22. Ba5 e5 23. Bxc7 Rd7 24. Bd6 exd4 25. exd4 Rad8 26. Qxe4 Nc8 27. Be5
Re7 28. f4 Bxe5 29. fxe5 Red7 30. Rad1 Qe7 31. Bc4 Rf8 32. e6 Kh8 33. Rxf7 Rxf7
34. exf7 Qxe4 35. f8=Q+ Kh7 36. Bd3 Rxd4 37. Bxe4+ Rxe4 38. Qf5+ Kh8 39. Rd8+
Re8 40. Rxe8# 1-0

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "8"]
[White "Abarca Rivera, Pablo"]
[Black "Gao, Marvin"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "0"]
[BlackElo "1525"]
[PlyCount "72"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. Bb5+ c6 5. Ba4 Bd6 6. Nf3 Bg4 7. d3 Qc7 8.
O-O Bxh2+ 9. Nxh2 Bxd1 10. Rxd1 Ne7 11. g3 a5 12. d4 b5 13. Bf4 Qb7 14. Bb3 a4
15. Bg5 axb3 16. cxb3 f6 17. Be3 h5 18. Bf4 Qd7 19. Re1 g5 20. Be3 Qh3 21. Nf1
h4 22. Ne2 Nd7 23. Red1 Nf5 24. Re1 hxg3 25. fxg3 Nxe3 26. Nxe3 Qh1+ 27. Kf2
Rh2+ 28. Ng2 Qxg2+ 29. Ke3 Qe4+ 30. Kd2 Qxd4+ 31. Kc1 Qe3+ 32. Kd1 Qd3+ 33. Kc1
Rxe2 34. Rxe2+ Qxe2 35. Rb1 Nc5 36. b4 Nd3# 0-1

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "9"]
[White "Vilca Torres, Ludwing Wily"]
[Black "Aragon, Ricardo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1504"]
[BlackElo "0"]
[PlyCount "69"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be3 Nf6 5. Qd2 Nbd7 6. Be2 O-O 7. h3 Re8 8. Nf3
Rf8 9. Bh6 c5 10. Bxg7 Kxg7 11. O-O b6 12. Rfd1 Bb7 13. e5 Ne8 14. exd6 exd6
15. dxc5 bxc5 16. Nb5 Qb6 17. Nxd6 Nxd6 18. Qxd6 Qxd6 19. Rxd6 Nb6 20. b3 Rfe8
21. Bb5 Re7 22. Rad1 Rc8 23. Rd8 Rcc7 24. R8d6 c4 25. bxc4 Nxc4 26. Rd7 Na3 27.
Rxe7 Rxe7 28. Bd3 Rc7 29. Nd4 Rc3 30. Rc1 Bd5 31. Nb3 Kf6 32. f3 a5 33. Nxa5
Bxa2 34. Kf2 Rc5 35. Ra1 1-0

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "10"]
[White "Rocco Perdomo, Oliver"]
[Black "Rama, Tejas"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "0"]
[BlackElo "1445"]
[PlyCount "38"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d3 Nc6 5. Be2 a6 6. O-O b5 7. b3 g6 8. Be3 Bg7
9. a4 b4 10. Nb1 Nxe4 11. dxe4 Bxa1 12. Nc3 Bxc3 13. Bd2 Bxd2 14. Qxd2 Bg4 15.
h3 Bxf3 16. gxf3 Qd7 17. Qc1 Nd4 18. Re1 Qxh3 19. Bf1 Nxf3# 0-1

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "11"]
[White "Najurieta, Tiziano"]
[Black "Boydell, Sebastien"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1440"]
[BlackElo "0"]
[PlyCount "91"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. d4 c5 2. d5 d6 3. c4 Nf6 4. Nc3 Bf5 5. f3 g6 6. e4 Bc8 7. Bd3 Bg7 8. Nge2
O-O 9. O-O Nbd7 10. a3 b6 11. b4 cxb4 12. axb4 Ne5 13. Be3 Qc7 14. b5 Re8 15.
Ra4 a6 16. h3 a5 17. f4 Nxd3 18. Qxd3 Bb7 19. Bd4 Rac8 20. e5 Nd7 21. e6 Bxd4+
22. Qxd4 Nf6 23. f5 Qc5 24. Qxc5 Rxc5 25. fxg6 fxg6 26. Ng3 Rec8 27. Rf4 Rf8
28. Nce4 Nxe4 29. Rxf8+ Kxf8 30. Nxe4 Rc8 31. Nd2 Kg7 32. Kf2 Rf8+ 33. Kg3 Rf5
34. Ra3 Rg5+ 35. Kf2 Kf6 36. Ne4+ Kf5 37. Nxg5 Kxg5 38. Ke3 Kf5 39. g4+ Kg5 40.
Ke4 Ba8 41. Rf3 h6 42. Rf7 a4 43. Rxe7 a3 44. Ra7 a2 45. e7 a1=Q 46. Rxa1 1-0

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "12"]
[White "Simonis, Frederic"]
[Black "Caceres Sandoval, Eduardo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "0"]
[BlackElo "1436"]
[PlyCount "72"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bc4 d6 5. O-O Nf6 6. d3 Be7 7. Bf4 O-O 8. e5
Nh5 9. exd6 Bxd6 10. Bxd6 Qxd6 11. Ne4 Qe7 12. Nfd2 Nf4 13. Nb3 b6 14. Qf3 Ng6
15. Nexc5 Nge5 16. Qe4 bxc5 17. d4 Nxc4 18. Qxc6 Bb7 19. Qxc5 Qxc5 20. Nxc5 Bd5
21. b3 Nd6 22. c4 Be4 23. Rfe1 Bg6 24. Rac1 Rfd8 25. Red1 Ne4 26. f3 Nxc5 27.
dxc5 Rdc8 28. b4 a5 29. a3 axb4 30. axb4 Rab8 31. h3 Rxb4 32. c6 Rb6 33. c7 Rf8
34. Rd8 Rc6 35. Rd7 h5 36. Rb1 Bxb1 0-1

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "13"]
[White "Mendez, Andre"]
[Black "Nakada, Johji David"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1435"]
[BlackElo "0"]
[PlyCount "69"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Bc4 Nge7 5. Nf3 d5 6. Bb5 a6 7. Bxc6+ Nxc6 8.
d3 d4 9. Ne2 Be7 10. Bd2 O-O 11. O-O b5 12. Qe1 c4 13. Qg3 Kh8 14. Kf2 Bd7 15.
Rh1 Be8 16. h4 h5 17. Ng5 Bd7 18. Qf3 g6 19. g4 hxg4 20. Qxg4 f5 21. Qf3 Kg7
22. e5 Na7 23. Nxd4 Bc5 24. Be3 Bxd4 25. Bxd4 Bc6 26. Nxe6+ Kh8 27. Nxd8 Bxf3
28. Kxf3 Rfxd8 29. Bxa7 Rxa7 30. dxc4 bxc4 31. Rad1 Rad7 32. Ke2 Rd4 33. Rxd4
Rxd4 34. Rf1 Kg7 35. Kf3 1/2-1/2

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "14"]
[White "Miranda Villalta, Jose Pablo"]
[Black "Su, Ethan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1196"]
[BlackElo "0"]
[PlyCount "90"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. b4 Nf6 2. Bb2 e6 3. b5 d5 4. a4 Bd6 5. Nf3 Nbd7 6. e3 O-O 7. Be2 e5 8. O-O
c5 9. d4 e4 10. Ne5 c4 11. Nd2 Qc7 12. Nxd7 Bxd7 13. c3 Bxh2+ 14. Kh1 Bd6 15.
f3 Nh5 16. Kg1 Bh2+ 17. Kh1 Ng3+ 18. Kxh2 Nxf1+ 19. Kg1 Nxe3 20. Qe1 Nc2 21.
Qd1 Nxa1 22. Qxa1 exf3 23. Bxf3 Be6 24. Nf1 Rfe8 25. Qd1 Rad8 26. Bc1 Bf5 27.
Bg4 Bxg4 28. Qxg4 Qd7 29. Qf3 Qd6 30. Qg4 Qe6 31. Qg3 Qe1 32. Qg4 h6 33. Qf4 g5
34. Qd2 Qxd2 35. Bxd2 f5 36. Ng3 f4 37. Nf5 Kh7 38. g4 Kg6 39. Kf2 h5 40. Kf3
hxg4+ 41. Kxg4 Rd7 42. Bc1 Rf8 43. Ne7+ Rxe7 44. Ba3 Rfe8 45. Bxe7 Rxe7 0-1

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "15"]
[White "Madrazo Torres, Miguel Alejandro"]
[Black "Quiros Acuna, Sebastian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "91"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. a3 Nf6 5. Nc3 a6 6. e3 e6 7. Bd3 Bxd3 8. Qxd3
Bd6 9. Bxd6 Qxd6 10. h3 O-O-O 11. O-O-O Rhe8 12. Rhe1 e5 13. dxe5 Nxe5 14. Nxe5
Qxe5 15. Re2 c6 16. f3 Rd7 17. g4 h6 18. Na4 Kc7 19. Qb3 b5 20. Nc5 Rd6 21.
Nxa6+ Kb6 22. Nb4 Red8 23. Ree1 Re6 24. Nd3 Qd6 25. Qc3 d4 26. exd4 Qxd4 27.
Rxe6 Qxc3 28. bxc3 fxe6 29. Nb4 Rxd1+ 30. Kxd1 c5 31. Nd3 Nd5 32. Kd2 c4 33.
Nb4 Nxb4 34. cxb4 Kc6 35. Ke3 Kd5 36. c3 e5 37. f4 exf4+ 38. Kxf4 Ke6 39. h4 g6
40. Ke4 g5 41. h5 Kd6 42. Kf5 Kd5 43. Kg6 Ke4 44. Kxh6 Kd3 45. Kxg5 Kxc3 46. h6
 1-0

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "16"]
[White "Sanchez Garcia, Ivan A."]
[Black "Fuentes, Agustin"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1670"]
[BlackElo "1373"]
[PlyCount "35"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nb6 5. Bb3 g6 6. Qf3 e6 7. Nh3 Bg7 8.
O-O O-O 9. d3 Nc6 10. Ng5 h6 11. Nge4 Nd4 12. Qh3 Nxb3 13. axb3 Kh7 14. Ng5+
Kg8 15. Nge4 Kh7 16. Ng5+ Kg8 17. Nge4 Kh7 18. Bg5 1/2-1/2

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "19"]
[White "Gontcharov, Dimitri"]
[Black "Acosta , Ivan"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "38"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. Bc4 Bd7 5. d3 Be7 6. Bg5 h6 7. Bxf6 gxf6 8.
O-O O-O 9. Nd2 Nc6 10. Bb5 a6 11. Bxc6 bxc6 12. a3 c5 13. b4 cxb4 14. axb4 Be8
15. Na4 c6 16. Nc3 Qd7 17. b5 cxb5 18. Nd5 Bd8 19. Qh5 a5 1-0

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "22"]
[White "Liu, Edison"]
[Black "Arias Hernandez, Dariel"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "53"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 e5 2. Nf3 Nc6 3. d4 Bb4+ 4. c3 Nxd4 5. Nxd4 exd4 6. cxb4 Nf6 7. Qxd4 Qe7
8. Nc3 b6 9. Bg5 h5 10. Bc4 Qd6 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. Nd5 Kd8 14.
Nxf6 Rh6 15. Nd5 h4 16. Nc3 h3 17. gxh3 d6 18. O-O-O Bxh3 19. Bxf7 Bg2 20. Rhe1
Rf6 21. Bd5 Rxf2 22. Bxa8 Rf1 23. Rxf1 Bxf1 24. Rxf1 Kc8 25. Bc6 Kd8 26. Nd5
Kc8 27. Rf8# 1-0

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "23"]
[White "Arias Medina, Dereck"]
[Black "Lopez Donaire, Marco Antonio"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "97"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 e5 2. Qf3 Nc6 3. Bc4 Nh6 4. Qh5 g6 5. Qd1 Bc5 6. Nf3 d6 7. h4 Bg4 8. O-O
Nd4 9. c3 Nxf3+ 10. gxf3 Bh3 11. Re1 Qxh4 12. Kh2 O-O-O 13. d4 exd4 14. Bxh6
Qxh6 15. cxd4 Bb4 16. Qc1 Bxe1 17. Qxh6 Bd7 18. Qg7 Be6 19. Bxe6+ fxe6 20. Qf6
Rde8 21. d5 exd5 22. exd5 Rhf8 23. Qh4 Rh8 24. Qg4+ Kd8 25. Qg5+ Kc8 26. Qg4+
Kd8 27. Qg1 Rhf8 28. Nc3 Bd2 29. Rd1 Bf4+ 30. Kh1 Be5 31. Qg5+ Bf6 32. Qf4 g5
33. Qc4 Rf7 34. Rc1 Ref8 35. Nb5 Ke8 36. Qe4+ Be5 37. Nxc7+ Kd8 38. Qc4 Ke7 39.
Ne6 Rg8 40. Qc7+ Kf6 41. Qa5 b6 42. Qd2 Rg6 43. Rg1 Rg8 44. Rxg5 Rh8 45. Rg7
Bf4 46. Qxf4+ Ke7 47. Rxf7+ Ke8 48. Qf6 Rg8 49. Qe7# 1-0

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "24"]
[White "Murillo Rojas, Pablo Samuel"]
[Black "Barboza Viquez, Martin Eduardo"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "40"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. d4 e6 5. Bf4 Bb4 6. h3 Bh5 7. exd5 cxd5 8. a3
Ba5 9. Bb5+ Nd7 10. Ne5 Bxd1 11. Bxd7+ Ke7 12. Bg5+ f6 13. Rxd1 h6 14. Bc6 hxg5
15. Ng6+ Kf7 16. Nxh8+ Ke7 17. Ng6+ Kd6 18. Bxb7 Rb8 19. Ba6 Rxb2 20. Rd3 Rxc2
 0-1

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.02"]
[Round "2"]
[Board "28"]
[White "Eisenberg, Lucas"]
[Black "Rojas Montoya, Esteban"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "41"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bxd4 6. Qxd4 d6 7. Bc4 Nf6 8.
Nd5 Nxd5 9. Qxd5 O-O 10. Bf4 Nc6 11. O-O Nb4 12. Qd4 Nxc2 13. Qc3 Nxa1 14. Rxa1
Bg4 15. h3 Be2 16. Bxe2 c5 17. Rd1 b5 18. Bxb5 a5 19. Rd5 Rc8 20. Rg5 Rc7 21.
Qxg7# 1-0

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.03"]
[Round "5"]
[Board "1"]
[White "Foerster-Yialamas, Lucas"]
[Black "Su, Ethan"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1725"]
[BlackElo "0"]
[PlyCount "95"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Nf6 5. d4 exd4 6. Nxd4 Bd7 7. Nc3 Be7 8.
Be3 O-O 9. f3 Nxd4 10. Bxd7 Qxd7 11. Bxd4 c6 12. Qe2 Rfe8 13. Rab1 b6 14. Qd2
Rad8 15. Qf2 Qc7 16. Rfe1 d5 17. exd5 Nxd5 18. Nxd5 Rxd5 19. c4 Rd7 20. Kh1 Qd8
21. Qg1 Bd6 22. Rxe8+ Qxe8 23. Re1 Qd8 24. Qf2 Bxh2 25. Kxh2 f5 26. Bc3 f4 27.
Qe2 Qh4+ 28. Kg1 Rf7 29. Qe8+ Rf8 30. Qxc6 Qd8 31. Qd5+ Qxd5 32. cxd5 Rd8 33.
Rd1 Kf7 34. Be5 g5 35. Bc7 Rd7 36. d6 h5 37. b4 Ke6 38. Re1+ Kf6 39. b5 Kf7 40.
Re4 Kf6 41. Ra4 Kf5 42. Rxa7 g4 43. fxg4+ hxg4 44. Ra6 f3 45. Rxb6 Kf4 46. Rc6
Rh7 47. d7+ Ke3 48. Re6+ 1-0

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.03"]
[Round "5"]
[Board "2"]
[White "Rama, Tejas"]
[Black "Gao, Marvin"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1445"]
[BlackElo "1525"]
[PlyCount "86"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Bd3 Bxd3 8.
Qxd3 Be7 9. Nge2 Nbd7 10. O-O h6 11. Bf4 O-O 12. h3 Re8 13. Bh2 Nf8 14. Rad1
Bd6 15. Bxd6 Qxd6 16. Ng3 Ng6 17. Nf5 Qd7 18. f3 Ne7 19. Nxe7+ Rxe7 20. e4 dxe4
21. fxe4 Rae8 22. e5 Nd5 23. Ne4 Rd8 24. Qg3 Qc7 25. Nc3 Kh8 26. Nxd5 Rxd5 27.
Qc3 Red7 28. Kh1 c5 29. Rf4 cxd4 30. Rfxd4 Qxc3 31. bxc3 Rxd4 32. cxd4 Kg8 33.
g4 Rd5 34. Kg2 Kf8 35. Rd3 Ke7 36. Kf3 Ra5 37. a3 Ke6 38. Ke4 Ra4 39. Rc3 f6
40. exf6 gxf6 41. h4 a6 42. Rb3 b5 43. Rc3 Rc4 1/2-1/2

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.03"]
[Round "5"]
[Board "3"]
[White "Levine, Joseph"]
[Black "Li, Eric"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1841"]
[BlackElo "1770"]
[PlyCount "140"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 h6 8. O-O
Be7 9. Ng3 O-O 10. h3 Be6 11. f4 exf4 12. Rxf4 Nc6 13. Be3 d5 14. exd5 Nxd5 15.
Nxd5 Bxd5 16. Nf5 Bg5 17. Rf2 Bxe3 18. Nxe3 Be6 19. c3 Qg5 20. Nf5 Ne5 21. h4
Qg4 22. Qxg4 Nxg4 23. Rf4 Ne5 24. Bc2 Rfd8 25. Nd4 Bd5 26. b3 b5 27. Re1 f6 28.
Kf2 Rac8 29. Ne2 Bb7 30. Bf5 Nd3+ 31. Bxd3 Rxd3 32. Rc1 Rd2 33. a4 Re8 34. Re1
Bxg2 35. Kxg2 Rexe2+ 36. Rxe2 Rxe2+ 37. Kf3 Rc2 38. axb5 Rxc3+ 39. Kg4 axb5 40.
Rb4 Rc5 41. Rd4 Kf7 42. h5 Rg5+ 43. Kh4 Ke6 44. b4 f5 45. Rd8 Rg4+ 46. Kh3 Rxb4
47. Rg8 Rg4 48. Kh2 Rg5 49. Re8+ Kf7 50. Re5 f4 51. Re4 Rxh5+ 52. Kg2 Rf5 53.
Kf3 h5 54. Rd4 g5 55. Rd7+ Ke6 56. Rh7 g4+ 57. Kg2 f3+ 58. Kf2 g3+ 59. Kf1 f2
60. Rg7 h4 61. Rg6+ Rf6 62. Rg4 b4 63. Re4+ Kf7 64. Rg4 b3 65. Rb4 g2+ 66. Ke2
f1=Q+ 67. Kd2 Rd6+ 68. Ke3 g1=Q+ 69. Ke4 Qg4+ 70. Ke5 Qf6# 0-1

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.03"]
[Round "5"]
[Board "4"]
[White "Vidyarthi, Vyom"]
[Black "Vilca Torres, Ludwing Wily"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1934"]
[BlackElo "1504"]
[PlyCount "94"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Be7 7. Bd3 Bd7 8. h3
a6 9. Ne5 Rc8 10. O-O O-O 11. Ndf3 h6 12. Bh2 Re8 13. Re1 Bd6 14. Kh1 Bf8 15.
Bb1 g6 16. Qd3 Ne4 17. Re2 Bg7 18. a4 g5 19. Nxd7 Qxd7 20. Ne5 Nxe5 21. dxe5 f5
22. c4 Qc7 23. cxd5 Bxe5 24. Bxe5 Qxe5 25. dxe6 Rcd8 26. Qc2 c4 27. Ba2 b5 28.
Rc1 Rc8 29. b3 Nd6 30. bxc4 bxc4 31. Qb2 Rxe6 32. Qb4 Qc5 33. Rb2 a5 34. Qxc5
Rxc5 35. Rbc2 Re4 36. Rc3 f4 37. exf4 Rxf4 38. f3 Kg7 39. Kg1 Kf6 40. Kf1 Rd4
41. Ke2 Re5+ 42. Re3 Rxe3+ 43. Kxe3 Ke5 44. g4 Rd3+ 45. Ke2 Kd4 46. Bb1 Re3+
47. Kd2 Ra3 {no legible} 0-1

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.03"]
[Round "5"]
[Board "5"]
[White "Campos Gomez, Manuel"]
[Black "Liu, Edison"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1780"]
[BlackElo "0"]
[PlyCount "56"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 Nc6 5. Be2 O-O 6. O-O d6 7. c4 e5 8. Nc3
Be6 9. d4 exd4 10. exd4 d5 11. Qd2 Ne4 12. Qd1 Nxc3 13. Bxc3 dxc4 14. Bxc4 Bg4
15. Be2 Rb8 16. Ne5 Bxe2 17. Nxc6 Bxd1 18. Nxd8 Rbxd8 19. Rfxd1 c5 20. g3 Bxd4
21. Bxd4 Rxd4 22. Rxd4 cxd4 23. Rd1 Rd8 24. Kg2 Kg7 25. Kf3 Kf6 26. Ke4 Re8+
27. Kf3 Rd8 28. Ke4 Re8+ 1/2-1/2

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.03"]
[Round "5"]
[Board "6"]
[White "Prestia, Frank"]
[Black "Simonis, Frederic"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1621"]
[BlackElo "0"]
[PlyCount "33"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. d4 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Nf6 7. Nf3 O-O
8. O-O Bd7 9. Nc3 Nc6 10. Rac1 Qe7 11. Rfe1 e5 12. d5 Nb4 13. a3 b5 14. Bf1 e4
15. Nd4 Nbxd5 16. Nxd5 c5 17. Nb3 {no legible} 1-0

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.03"]
[Round "5"]
[Board "7"]
[White "Sarda, Pedro Sada"]
[Black "Atanasov, Anthony"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1402"]
[BlackElo "1592"]
[PlyCount "62"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 O-O 5. Be2 d5 6. c3 Nbd7 7. Nbd2 c5 8. Qc2
b6 9. h4 Re8 10. Bxf6 Nxf6 11. Ne5 Bf5 12. Qb3 Nd7 13. g4 c4 14. Qa4 Be6 (14...
Bd3) 15. Nxd7 Bxd7 16. Qc2 e5 17. dxe5 Qe7 18. f4 f6 19. O-O-O fxe5 20. f5 gxf5
21. gxf5 Qf6 22. Bxc4 Bxf5 23. Qb3 dxc4 24. Qxc4+ Kh8 25. Rhf1 Be6 26. Qe4 Qe7
27. Qd3 Bg8 28. Rf5 Rf8 29. Rh5 h6 30. Rg1 Qf7 31. Rg6 Rad8 {no legible} 0-1

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.03"]
[Round "5"]
[Board "8"]
[White "Najurieta, Tiziano"]
[Black "Mendez, Andre"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1440"]
[BlackElo "1435"]
[PlyCount "50"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. cxd5 exd5 6. a3 Bxc3+ 7. bxc3 Nc6 8.
Bf4 Be6 9. e3 O-O 10. Bd3 Re8 11. Ne2 Bc8 12. O-O b6 13. Qc2 Qe7 14. Bb5 Bd7
15. Qa4 Nb8 16. Bxd7 Nbxd7 17. Rfe1 Nf8 18. Qc6 Ne6 19. Be5 Rad8 20. Ng3 Qd7
21. Qxd7 Nxd7 22. f4 f6 23. f5 fxe5 24. fxe6 Rxe6 25. dxe5 Nxe5 1/2-1/2

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.03"]
[Round "5"]
[Board "9"]
[White "Caceres Sandoval, Eduardo"]
[Black "Clarke, Kishan"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1436"]
[BlackElo "1359"]
[PlyCount "97"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3
c5 9. dxc5 Nc6 10. Qd2 Nxc5 11. O-O-O b5 12. Bd3 b4 13. Ne2 a5 14. Ned4 Nxd3+
15. Qxd3 Nxd4 16. Nxd4 a4 17. h4 Ba6 18. Qg3 Qf8 19. f5 Bc8 20. Rhf1 Qg8 21.
Qh3 Ra6 22. Nb5 Rc6 23. Qe3 (23. Rd3) 23... b3 24. axb3 axb3 25. Qxb3 Kf8 26.
Qb4+ Ke8 27. Nd6+ Kd8 28. fxe6 Bxe6 29. Rd3 Kd7 30. Qb7+ Rc7 31. Qb5+ Kd8 32.
Ra3 Ke7 33. Qb4 Kd7 (33... Rd7) 34. Qb5+ Ke7 35. Qb4 Kd7 36. Nf5 Ke8 37. Ra8+
Rc8 38. Nd6+ Kd7 (38... Ke7) 39. Rxc8 Qxc8 40. Nxc8 Rxc8 41. Qd6+ Ke8 42. b4
Ra8 43. Qc6+ Bd7 44. Qxa8+ Ke7 45. Qxd5 Be6 46. Qd6+ Ke8 47. Rd1 f6 48. Qxe6+
Kf8 49. Rd8# 1-0

[Event "28° Festival Panamericano de la Juventud U10A"]
[Site "San José, Costa Rica"]
[Date "2017.07.03"]
[Round "5"]
[Board "10"]
[White "Khemlani, Krish"]
[Black "Chong, Joshua Ethan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "0"]
[BlackElo "1391"]
[PlyCount "38"]
[EventDate "2017.07.01"]
[EventRounds "9"]
[EventCountry "CRC"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Bc4 e6 5. Nf3 Bg7 6. d3 d6 7. O-O Nge7 8. Be3
d5 9. Qc1 dxe4 10. dxe4 Nd4 11. Ne5 O-O 12. Nf3 Nec6 13. f5 exf5 14. Bh6 fxe4
15. Nb1 Bf5 16. Bxg7 Kxg7 17. Qe1 Qg5 18. Qc1 Qxc1 19. Rxc1 Rfe8 0-1