[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.21"]
[Round "9"]
[White "Ramos Barriga, William Naylamp"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1/2-1/2"]
[ECO "C70"]
[WhiteElo "1102"]
[BlackElo "1301"]
[PlyCount "25"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. d3 g6 6. Nc3 Bg7 7. 0-0 0-0 8. Be3 b5 9. Bb3 h5 10. Qd2 Kh7 11. a4 Rb8 12. axb5 axb5 13. Ne2 1/2-1/2

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.20"]
[Round "8"]
[White "Atiencia Merino, Jose Luis"]
[Black "Ccoica Pineda, Daryl Merlle Da"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1301"]
[BlackElo "1103"]
[PlyCount "47"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Nxe4 5. Bxf7+ Ke7 6. d3 Nf6 7. Bb3 d5 8. 0-0 Ke8 9. Re1 Bd6 10. d4 e4 11. Nc3 h6 12. Nf3 Be6 13. Kh1 Kf7 14. Ng1 Ng4 15. Be3 Qh4 16. h3 Ke8 17. Nxe4 dxe4 18. Bxe6 Nxf2+ 19. Bxf2 Qxf2 20. Qg4 Qxd4 21. Rxe4 Qf6 22. Bc8+ Kf8 23. Bxb7 Rb8 24. Bxc6 1-0

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "6"]
[White "Atiencia Merino, Jose Luis"]
[Black "Acosta Vera, Graham Zeth"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1301"]
[BlackElo "1045"]
[PlyCount "54"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Nc6 6. Be3 Be7 7. Nf3 0-0 8. c5 b6 9. Bb5 Bb7 10. Qa4 Na5 11. c6 Bc8 12. b4 a6 13. Bd3 Nc4 14. Bxc4 dxc4 15. b5 a5 16. Qxc4 Be6 17. d5 Nxd5 18. 0-0 Nxc3 19. Qxc3 Qd5 20. a4 Bb4 21. Qc2 Rfd8 22. Bg5 f6 23. Be3 Bg4 24. Ne1 Bd6 25. h3 Bh5 26. Nd3 Ra7 27. Rac1 Bf7 1-0

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "7"]
[White "Torales G, Ivan Alejandro B"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1728"]
[BlackElo "1301"]
[PlyCount "77"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 d3 6. Bxd3 Nge7 7. Bg5 h6 8. Bh4 d6 9. Nbd2 Bg4 10. Qb3 a6 11. h3 Be6 12. Qc2 Qd7 13. Nb3 Ba7 14. Nbd4 Ng6 15. Bg3 Nf8 16. Qd2 Nxd4 17. cxd4 d5 18. e5 Qc8 19. Rc1 Nd7 20. Bb1 c6 21. Nh4 Nb6 22. f4 Qd8 23. f5 Bd7 24. 0-0 Nc4 25. Qf2 Qb6 26. e6 fxe6 27. fxe6 Bxe6 28. Rce1 Kd7 29. Rxe6 Qxd4 30. Re7+ Kd8 31. Rxb7 Qxf2+ 32. Bxf2 Rf8 33. Bxa7 Rxf1+ 34. Kxf1 Nd2+ 35. Ke2 Nxb1 36. Rxg7 Rc8 37. Rg8+ Kd7 38. Rxc8 Kxc8 39. Kd1 1-0

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.18"]
[Round "5"]
[White "Arroyo Zarate, Andre Richard River"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1/2-1/2"]
[ECO "A85"]
[BlackElo "1301"]
[PlyCount "58"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 f5 4. c4 Nf6 5. Nc3 c5 6. Be2 Nc6 7. 0-0 Bd6 8. b3 0-0 9. Bb2 a6 10. cxd5 exd5 11. dxc5 Bxc5 12. Qd3 Nb4 13. Qd2 Ne4 14. Nxe4 dxe4 15. Qc3 Qe7 16. Nd4 Bxd4 17. Qxd4 Nc2 18. Qd5+ Be6 19. Qa5 Nxa1 20. Ba3 Qf7 21. Bxf8 Rxf8 22. Qc3 Nxb3 23. axb3 Bxb3 24. f4 Bd5 25. Rd1 Kh8 26. Qd4 Bc6 27. Bc4 Qf6 28. Qb6 h6 29. Bxa6 bxa6 1/2-1/2

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "4"]
[White "Atiencia Merino, Jose Luis"]
[Black "Diaz Valles, Favio Adrian"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1301"]
[BlackElo "1133"]
[PlyCount "59"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 d6 6. Nf3 e6 7. 0-0 Be7 8. Re1 e5 9. Qb3 Be6 10. Bxe6 fxe6 11. Qxe6 Nf6 12. Ng5 Rf8 13. Nxh7 Nxh7 14. Qg6+ Rf7 15. Qxh7 Kd7 16. Qh3+ Kc7 17. Nd5+ Kb8 18. b4 Nd4 19. Qd3 Bg5 20. Bb2 Bf6 21. b5 g5 22. Rac1 Bg7 23. Qc4 Qd7 24. b6 Qg4 25. Bxd4 exd4 26. Ne7 Rxe7 27. Qg8+ Bf8 28. Qxf8+ Re8 29. Qxe8+ Qc8 30. Rxc8# 1-0

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "3"]
[White "Bocangel Delgadillo, Fabrizio Rodrigo"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1065"]
[BlackElo "1301"]
[PlyCount "84"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 h6 6. Bh4 a6 7. a3 d6 8. h3 Be6 9. Bxe6 fxe6 10. Nc3 Qe7 11. Qe2 Nd4 12. Nxd4 exd4 13. Nd1 g5 14. Bg3 0-0-0 15. e5 dxe5 16. Bxe5 Rhf8 17. b4 Ba7 18. Nb2 Nd5 19. Nd1 Qf7 20. 0-0 h5 21. c3 dxc3 22. Nxc3 Nxc3 23. Bxc3 g4 24. hxg4 hxg4 25. g3 Kb8 26. Rad1 Qf3 27. Qxf3 Rxf3 28. Bb2 Rxg3+ 29. Kh2 Rgxd3 30. Rxd3 Rxd3 31. Kg2 Rf3 32. Bc1 Kc8 33. a4 b5 34. a5 Kb7 35. Bd2 c5 36. bxc5 Bxc5 37. Be1 Rh3 38. f3 Rxf3 39. Rxf3 gxf3+ 40. Kxf3 b4 41. Ke2 Kc6 42. Kd3 Kb5 0-1

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "2"]
[White "Atiencia Merino, Jose Luis"]
[Black "Castillo Frisancho, Benjamin Josue"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "1301"]
[PlyCount "50"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4 Bd7 10. Nbc3 Nd5 11. 0-0 Nxc3 12. dxc3 Be7 13. f4 exf4 14. Bxf4 Qb6+ 15. Kh1 Nb7 16. Bc4 Be6 17. Bxe6 fxe6 18. Qh5+ Kd8 19. Rad1+ Nd6 20. Nxd6 Bxd6 21. Bxd6 Kc8 22. Rf7 Rd8 23. Rc7+ Qxc7 24. Bxc7 Rxd1+ 25. Qxd1 Kxc7 1-0

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "1"]
[White "Ramirez Mori, Jael Eduardo"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1003"]
[BlackElo "1301"]
[PlyCount "79"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 Bxc3+ 7. bxc3 bxc6 8. Bd3 0-0 9. 0-0 Re8 10. Re1 d5 11. exd5 Nxd5 12. Rxe8+ Qxe8 13. Bd2 Bb7 14. h3 c5 15. Rb1 Nb6 16. Qh5 h6 17. Qxc5 Qe6 18. a3 c6 19. Re1 Qf6 20. Qe7 Qxe7 21. Rxe7 Rb8 22. Bf4 Nd5 23. Bxb8 Nxe7 24. Bxa7 Nd5 25. Bd4 Nf4 26. Bf1 Ne6 27. f3 Kf8 28. Kf2 f6 29. a4 c5 30. Be3 Bd5 31. a5 c4 32. a6 Nc7 33. a7 Nb5 34. Bxc4 Nxa7 35. Bxd5 Nb5 36. Bc5+ Ke8 37. Bc6+ Kd8 38. Bxb5 g5 39. Bd6 f5 40. c4 1-0

[Event "Las Americas U1800 U12 rapid op"]
[Site "Tornelo INT"]
[Date "2023.01.15"]
[Round "5"]
[White "Atiencia Merino, Jose Luis"]
[Black "Duarte Gonzalez, Edgar Said"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1174"]
[PlyCount "15"]
[EventDate "2023.01.14"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "VEN"]
[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. Bc4 Nh6 4. 0-0 Be7 5. d4 Ng8 6. Nxe5 Nh6 7. Bxh6 gxh6 8. Nxf7 1-0

[Event "Las Americas U1800 U12 rapid op"]
[Site "Tornelo INT"]
[Date "2023.01.15"]
[Round "7"]
[White "Casares Rattia, Elio Fabian"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1044"]
[BlackElo "1174"]
[PlyCount "92"]
[EventDate "2023.01.14"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. Nf3 0-0 6. 0-0 d6 7. Nd5 Nxd5 8. Bxd5 Bg4 9. Bg5 Bxf3 10. Qxf3 Qxg5 11. c3 Rab8 12. b4 Bb6 13. b5 Ne7 14. Bc4 c6 15. bxc6 bxc6 16. d4 exd4 17. cxd4 Bxd4 18. Rad1 Be5 19. Rb1 Rxb1 20. Rxb1 Ng6 21. Qxf7+ Rxf7 22. Rb8+ Nf8 23. Bxf7+ Kxf7 24. Rb7+ Qe7 25. Rxe7+ Kxe7 26. Kf1 c5 27. Ke2 c4 28. Kd2 c3+ 29. Kd3 Nd7 30. h3 Nc5+ 31. Kc2 Nxe4 32. f3 Ng3 33. a4 Nf1 34. g4 Ne3+ 35. Kc1 c2 36. a5 d5 37. a6 Ba1 38. Kd2 d4 39. Kc1 d3 40. Kd2 Bb2 41. h4 c1Q+ 42. Kxd3 Qc3+ 43. Ke4 Ke6 44. f4 Nd5 45. f5+ Kd6 46. g5 Qe3# 0-1

[Event "Las Americas U1800 U12 rapid op"]
[Site "Tornelo INT"]
[Date "2023.01.14"]
[Round "2"]
[White "Atiencia Merino, Jose Luis"]
[Black "Flores Moreno, Jose Patricio"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1174"]
[PlyCount "65"]
[EventDate "2023.01.14"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. Nc3 Nc6 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bf5 10. Be2 Be7 11. h3 Qd7 12. Qd2 0-0-0 13. 0-0-0 Rhe8 14. h4 g4 15. Nh2 h5 16. f3 Nd4 17. fxg4 Nxe2+ 18. Nxe2 Bxg4 19. Nxg4 Qxg4 20. Kb1 Kb8 21. Rde1 Nd5 22. Rhf1 Bxh4 23. Bxh4 Qxh4 24. Rxf7 Rf8 25. Rxf8 Rxf8 26. c4 Nb6 27. Nc3 a6 28. Re4 Rf1+ 29. Kc2 Qf2 30. Re2 Qg1 31. Re8+ Ka7 32. Nb5+ axb5 33. Qa5# 1-0

[Event "Las Americas U1800 U12 rapid op"]
[Site "Tornelo INT"]
[Date "2023.01.14"]
[Round "4"]
[White "Ramos Ceballos, Jose Andres"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C40"]
[BlackElo "1174"]
[PlyCount "28"]
[EventDate "2023.01.14"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Nf6 5. Nc3 Be7 6. Nxe4 Nxd5 7. d3 0-0 8. Bd2 f5 9. Nc3 Bf6 10. Nxd5 Qxd5 11. c3 Bd7 12. Qe3 Re8 13. Qxe8+ Bxe8 14. d4 Nc6 0-1

[Event "Las Americas U1800 U12 rapid op"]
[Site "Tornelo INT"]
[Date "2023.01.14"]
[Round "3"]
[White "Salas Gonzales, David Ademar"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1201"]
[BlackElo "1174"]
[PlyCount "83"]
[EventDate "2023.01.14"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 f5 6. Nf3 Nf6 7. Nbd2 e6 8. Bb5 Bd7 9. 0-0 Be7 10. Ne5 Nxe5 11. dxe5 Bxb5 12. exf6 Bxf6 13. Re1 0-0 14. Nf3 Bc6 15. Nd4 Bd7 16. Bd6 Re8 17. Rc1 Qb6 18. Ba3 Rac8 19. Qf3 Rxc1 20. Rxc1 Bxd4 21. exd4 Qxd4 22. Rc7 Bc6 23. h3 Qe5 24. Re7 Rxe7 25. Bxe7 Qxb2 26. Qh5 Qxa2 27. Qg5 Qa1+ 28. Kh2 Qe5+ 29. f4 h6 30. Qh4 g5 31. Bxg5 hxg5 32. Qxg5+ Qg7 33. Qd8+ Kf7 34. Qc7+ Kg6 35. Qd6 Qf7 36. g4 fxg4 37. hxg4 Qh7+ 38. Kg3 Qf7 39. f5+ Kf6 40. Kf4 Qd7 41. Qf8+ Qf7 42. g5# 1-0

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.30"]
[Round "9"]
[White "De Mora Medina, Juan Sebastian"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C57"]
[BlackElo "1178"]
[PlyCount "52"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bf1 Nxd5 7. d3 Be7 8. Nf3 Bg4 9. Be2 0-0 10. 0-0 Qd6 11. Bg5 Bxf3 12. Bxe7 Ncxe7 13. Bxf3 Rad8 14. Qd2 Nf4 15. Rd1 Qg6 16. Qe3 f6 17. b4 Nf5 18. Qe1 Nh4 19. Qe4 f5 20. Qe3 Nhxg2 21. Qd2 Ne1+ 22. Kf1 Nxf3 23. Qxf4 exf4 24. Ke2 Qg4 25. Kf1 Rfe8 26. Nd2 Qg1# 0-1

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.29"]
[Round "8"]
[White "Atiencia Merino, Jose Luis"]
[Black "Barrantes Cueva, Mateo Josue"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1178"]
[BlackElo "1187"]
[PlyCount "122"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Nf6 6. Nbc3 c6 7. Be3 Qc7 8. Qd2 Nbd7 9. 0-0-0 0-0 10. Bf4 b5 11. Bxd6 Qxd6 12. h3 Nb6 13. b3 Qa3+ 14. Kb1 b4 15. Na4 Nxa4 16. bxa4 Qxa4 17. Nc1 Ba6 18. Nb3 Bxd3 19. cxd3 Qb5 20. g4 a5 21. Rc1 a4 22. Rc5 Qb6 23. Nc1 Nd7 24. Rc2 Rfb8 25. Rb2 c5 26. a3 Qa5 27. Ka1 Rb6 28. Qe1 Re6 29. Qd2 bxa3 30. Rc2 Qb5 31. Na2 Qa5 32. Qc1 Rae8 33. Qxa3 cxd4 34. Rhc1 Re1 35. Rc8 Rxc1+ 36. Qxc1 Rxc8 37. Qxc8+ Nf8 38. Qc2 a3 39. Nc1 g5 40. Nb3 Qc3+ 41. Kb1 Qxc2+ 42. Kxc2 Ne6 43. Kb1 Nf4 44. Nxd4 Nxd3 45. f3 Nf4 46. Ka2 Kg7 47. Kxa3 Kf6 48. Kb4 Ke5 49. Kc3 Nxh3 50. Kd3 Nf4+ 51. Ke3 Ne6 52. Nf5 d4+ 53. Ke2 Kf4 54. Nh6 d3+ 55. Kxd3 Kxf3 56. Kc4 Nf4 57. Kd4 f6 58. Ng8 h5 59. Nxf6 hxg4 60. Ne4 g3 61. Nxg3 Kxg3 0-1

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.29"]
[Round "7"]
[White "Krishan Rani, Tanish Aditya"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1144"]
[BlackElo "1178"]
[PlyCount "94"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Nf6 4. Bg2 Bf5 5. a3 g6 6. c4 Bg7 7. e3 0-0 8. Nc3 Rb8 9. Bd2 dxc4 10. 0-0 Qd7 11. Qe2 Bd3 12. Qe1 Bxf1 13. Qxf1 Rfe8 14. Qxc4 e5 15. Rd1 e4 16. Ne1 Na5 17. Qa2 Nc6 18. d5 Ne5 19. Nxe4 Nxe4 20. Bxe4 Qa4 21. Bc2 Nf3+ 22. Kf1 Nxd2+ 23. Rxd2 Qb5+ 24. Kg1 Qxb2 25. Qc4 Qxa3 26. Rd1 Qc3 27. Qa4 b5 28. Qa2 b4 29. Rb1 a6 30. Qa4 b3 31. Bxb3 Red8 32. Nf3 Rb4 33. Qa2 Rdb8 34. Ng5 Rxb3 35. Rd1 Rb2 36. Qa4 Rb1 37. Rxb1 Rxb1+ 38. Kg2 Qe5 39. h4 Qxd5+ 40. e4 Qb5 41. Qa2 Qb3 42. Qd2 h6 43. Nh3 Qd1 44. Qxd1 Rxd1 45. Nf4 a5 46. Nd5 Rxd5 47. exd5 a4 0-1

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.28"]
[Round "6"]
[White "Atiencia Merino, Jose Luis"]
[Black "Ng Parra, Gabriel Elias"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1178"]
[PlyCount "73"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 Nc6 8. Be2 0-0 9. 0-0 h6 10. Bh4 Bd7 11. Bxf6 Bxf6 12. cxd5 exd5 13. Nxd5 Rc8 14. Rc1 Be6 15. Nxf6+ Qxf6 16. d5 Rfd8 17. Qb3 Bxd5 18. Qxb7 Bxa2 19. b3 Qe7 20. Qa6 Bxb3 21. Rxc6 Rxc6 22. Qxc6 Qxe2 23. Re1 Rd1 24. Qc3 Bc4 25. h3 Rxe1+ 26. Nxe1 Qf1+ 27. Kh2 Qxf2 28. Nf3 Bf1 29. Qc8+ Kh7 30. Qf5+ Kg8 31. Qg4 f5 32. Qg6 a5 33. Ne5 Qxg2+ 34. Qxg2 Bxg2 35. Kxg2 Kf8 36. Kf3 a4 37. Kf4 1/2-1/2

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.28"]
[Round "5"]
[White "Mendoza Montesdeoca, Josue Alejandro"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "C57"]
[BlackElo "1178"]
[PlyCount "93"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bxb5 Qxd5 7. Bxc6+ Qxc6 8. Nc3 Qxg2 9. Qf3 Qxf3 10. Nxf3 Bb7 11. Ke2 e4 12. Nd4 e3 13. Re1 Bc5 14. fxe3 Bxd4 15. exd4 0-0-0 16. d3 Rhe8+ 17. Be3 Rxd4 18. Kd2 Rh4 19. Bxa7 Rxh2+ 20. Re2 Rexe2+ 21. Nxe2 Bf3 22. Re1 Nd5 23. Be3 Bxe2 24. Rxe2 Rxe2+ 25. Kxe2 Nxe3 26. Kxe3 Kb7 27. b4 g5 28. Kf3 f5 29. d4 g4+ 30. Kg3 h5 31. c4 Kc6 32. a4 Kb6 33. b5 Ka7 34. a5 Kb7 35. d5 Kc8 36. a6 Kb8 37. c5 Kc8 38. c6 Kb8 39. d6 cxd6 40. b6 d5 41. a7+ Ka8 42. c7 h4+ 43. Kxh4 Kb7 44. a8Q+ Kxb6 45. c8Q g3 46. Qab7+ Ka5 47. Qca8# 1-0

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.27"]
[Round "4"]
[White "Atiencia Merino, Jose Luis"]
[Black "Cajamarca Gordillo, Sebastian Alejandro"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1178"]
[BlackElo "1260"]
[PlyCount "90"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. Nc3 g6 5. 0-0 Bg7 6. d3 Nf6 7. Bg5 0-0 8. Qd2 Bg4 9. Qe3 Bxf3 10. Qxf3 Nd4 11. Qd1 c6 12. Ne2 Nxe2+ 13. Qxe2 a5 14. a4 d5 15. exd5 cxd5 16. Bb5 Qc7 17. Qf3 Qd6 18. Rfe1 h6 19. Bh4 Nd7 20. c3 f6 21. Rad1 f5 22. d4 e4 23. Qg3 f4 24. Qg4 Nb6 25. c4 dxc4 26. Rxe4 g5 27. Re6 Qd8 28. Rde1 gxh4 29. Re7 Qxd4 30. Qe6+ Kh8 31. Re4 Qf6 32. Qg4 Rad8 33. R4e6 Qg5 34. Qf3 Qd5 35. Qh3 Qd1+ 36. Re1 Rf7 37. Re8+ Kh7 38. Qxh4 Rd6 39. h3 Qd3 40. Qh5 Qf5 41. Qf3 Rg6 42. b3 Bd4 43. bxc4 Rg3 44. Qd1 Qxh3 45. Qb1+ Rg6 1/2-1/2

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.26"]
[Round "2"]
[White "Atiencia Merino, Jose Luis"]
[Black "Pauta Cuenca, Luis Mateo"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1178"]
[PlyCount "110"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Nf3 Nf6 6. Bc4 e6 7. Bg5 Be7 8. 0-0 0-0 9. Qc2 a6 10. a4 Qc7 11. Bd3 h6 12. Nd5 Qd8 13. Qxc8 exd5 14. Qxd8 Rxd8 15. Bxf6 Bxf6 16. exd5 Nd7 17. Rab1 Nc5 18. Bc2 a5 19. h3 Re8 20. Bd1 Nd3 21. b3 Nb4 22. Nd2 Nxd5 23. Bf3 Nc3 24. Rbe1 d5 25. Nb1 Rxe1 26. Rxe1 Nxb1 27. Rxb1 Rd8 28. Rd1 d4 29. Bxb7 d3 30. Ba6 d2 31. Be2 Bc3 32. Kf1 Bb4 33. Bb5 Rd5 34. f4 g5 35. fxg5 Rxg5 36. Kf2 Re5 37. Be2 Kf8 38. Kf3 Ke7 39. Kf2 Kd6 40. Kf3 Kc5 41. Kf2 Kd4 42. Bc4 Kc3 43. g4 Kc2 44. Be2 Bc5+ 45. Kf1 Re3 46. h4 Rg3 47. Bc4 Rg1+ 48. Ke2 Rxd1 49. Bd3+ Kc1 50. g5 Re1+ 51. Kf3 d1Q+ 52. Be2 Qxe2+ 53. Kf4 Rf1+ 54. Kg3 Bd6+ 55. Kh3 Rh1# 0-1

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.26"]
[Round "3"]
[White "Ramirez Mori, Jael Eduardo"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1178"]
[PlyCount "52"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd2 Nxd4 7. a3 Bxc3 8. Bxc3 Nc6 9. Bc4 0-0 10. f3 d6 11. 0-0 Be6 12. Be2 Qd7 13. Qd3 Rad8 14. f4 Ng4 15. f5 Nge5 16. fxe6 fxe6 17. Rxf8+ Rxf8 18. Bxe5 Nxe5 19. Qb3 c5 20. g3 d5 21. Rd1 c4 22. Qb4 Qc6 23. Rf1 Rxf1+ 24. Kxf1 dxe4 25. Qc3 e3 26. Qxe5 Qh1# 0-1

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.25"]
[Round "1"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1446"]
[BlackElo "1178"]
[PlyCount "91"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Nxe5 5. e4 Nf6 6. Be2 d6 7. Nxe5 Qxe5 8. 0-0 Be7 9. Nd5 Nxd5 10. exd5 0-0 11. f4 Qf5 12. Bd3 Qf6 13. c3 Qh4 14. f5 Bg5 15. Qf3 f6 16. g3 Qh6 17. h4 Bxc1 18. Raxc1 Re8 19. Qf4 Re3 20. Qxh6 gxh6 21. Rce1 Rxg3+ 22. Kh2 Rxd3 23. Re8+ Kf7 24. Rfe1 Rd2+ 25. Kg3 Bxf5 26. R1e7+ Kg6 27. Rxa8 Rxb2 28. Rxa7 c5 29. Rexb7 Rd2 30. a4 Rd3+ 31. Kf4 Rxc3 32. Rg7+ Kh5 33. Kxf5 Kxh4 34. a5 Ra3 35. a6 c4 36. Rg4+ Kh5 37. Rxc4 Rxa6 38. Rh4+ Kxh4 39. Rxa6 Kh5 40. Rxd6 Kh4 41. Rxf6 Kg3 42. d6 Kh3 43. d7 Kh4 44. d8Q Kh5 45. Rxh6+ Kxh6 46. Qg5# 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "4"]
[White "Aguirre Proano, Steven Pavel"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1191"]
[PlyCount "90"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Be7 5. d3 0-0 6. h3 d6 7. 0-0 Be6 8. Nd5 a6 9. a3 b5 10. Ba2 Nd4 11. c3 Nxf3+ 12. Qxf3 c6 13. Nxf6+ Bxf6 14. Bb1 d5 15. exd5 Bxd5 16. Qe2 Re8 17. Ba2 Bxa2 18. Rxa2 Qd5 19. Ra1 e4 20. d4 c5 21. Qg4 cxd4 22. cxd4 Qxd4 23. Bh6 Qxb2 24. f3 Qd4+ 25. Kh1 e3 26. Rad1 Qxg4 27. fxg4 gxh6 28. Rxf6 Kg7 29. Rf3 e2 30. Re1 Rac8 31. Rf2 Rc2 32. Kh2 Rd2 33. h4 f6 34. g3 Kg6 35. Kh3 Kg7 36. g5 hxg5 37. hxg5 fxg5 38. Kg4 h6 39. Kh5 Rd4 40. g4 Rd2 41. Rh2 a5 42. Rg2 Rd1 43. Rexe2 Rxe2 44. Rxe2 Rh1+ 45. Rh2 Rxh2# 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "3"]
[White "Atiencia Merino, Jose Luis"]
[Black "Espinoza Alava, Jesus Angel"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1191"]
[PlyCount "57"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. e3 b6 4. b3 Bb7 5. Bb2 Nf6 6. Nf3 Kf8 7. Bd3 Nc6 8. a3 d5 9. cxd5 Nxd5 10. b4 Nxc3 11. dxc3 Ne5 12. Nxe5 Bxe5 13. 0-0 c6 14. Qe2 Bb8 15. Rfd1 Qc7 16. g3 c5 17. bxc5 Qc6 18. e4 f5 19. f3 fxe4 20. Bxe4 Qc7 21. Bxb7 Qxb7 22. Rd8+ Kg7 23. c4+ e5 24. Bxe5+ Bxe5 25. Qxe5+ Kf7 26. Rxh8 Rxh8 27. Qxh8 bxc5 28. Qxh7+ Ke6 29. Qxb7 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "8"]
[White "Atiencia Merino, Jose Luis"]
[Black "Garay Ramirez, Patrick Yosue"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1191"]
[BlackElo "1004"]
[PlyCount "32"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Nxb4 5. Nxe5 Qe7 6. d4 Bb6 7. c3 Nc6 8. 0-0 Nxe5 9. dxe5 Qxe5 10. Bb2 c6 11. Qf3 Bc7 12. g3 Qh5 13. Qxh5 Nf6 14. Qxf7+ Kd8 15. Ba3 d6 16. e5 Be6 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "1"]
[White "Atiencia Merino, Jose Luis"]
[Black "Guerrero Cajeca, Matias Israel"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "1191"]
[BlackElo "1294"]
[PlyCount "46"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. 0-0 Nf6 7. Qb3 0-0 8. Ng5 Qe7 9. Ba3 d6 10. f4 Bb6+ 11. Kh1 Na5 12. Qa4 Nxc4 13. Qxc4 h6 14. fxe5 Qxe5 15. Nf3 Qxe4 16. Qb3 Be6 17. Qb2 Bg4 18. h3 Bxf3 19. Rxf3 Qe1+ 20. Kh2 Qg1+ 21. Kg3 Ne4+ 22. Kh4 Qxg2 23. Rf4 Qg5# 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "6"]
[White "Atiencia Merino, Jose Luis"]
[Black "Montano Velasco, Matias Khaleb"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1191"]
[BlackElo "1354"]
[PlyCount "64"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nf3 Nxe4 3. d3 Nf6 4. Nc3 d5 5. d4 Bg4 6. Be3 Nc6 7. h3 Bxf3 8. Qxf3 e6 9. Bd3 Be7 10. h4 Nb4 11. Qe2 Nxd3+ 12. Qxd3 Rc8 13. 0-0-0 c5 14. Qb5+ Qd7 15. Qxd7+ Kxd7 16. dxc5 Bxc5 17. Bxc5 Rxc5 18. Na4 Rc7 19. Nc3 Rhc8 20. Rd2 a6 21. f3 b5 22. a3 Ne8 23. Rhd1 Ke7 24. a4 b4 25. Ne2 Nd6 26. Kb1 Nc4 27. Rd4 a5 28. c3 bxc3 29. Nxc3 Nxb2 30. Kxb2 Rxc3 31. Ra1 Rc2+ 32. Kb3 R8c3# 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "7"]
[White "Barros Zavala, Adrian Alexander"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "C56"]
[BlackElo "1191"]
[PlyCount "149"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Be7 6. e5 Ne4 7. Qe2 Nc5 8. c3 dxc3 9. Nxc3 0-0 10. Be3 d6 11. Rad1 Qe8 12. Rfe1 dxe5 13. Bxc5 Bxc5 14. Nxe5 Nxe5 15. Qxe5 Qxe5 16. Rxe5 Bd6 17. Ree1 Bd7 18. Bb5 c6 19. Bd3 Be6 20. Bxh7+ Kxh7 21. Rxd6 a6 22. Rdd1 Rfe8 23. b3 f6 24. Na4 b5 25. Nc5 Bf5 26. Rxe8 Rxe8 27. Nxa6 Bc2 28. Rc1 Kh6 29. h3 Bf5 30. Rxc6 Re1+ 31. Kh2 Be4 32. Re6 Kg6 33. f3 Kf5 34. Rxe4 Rxe4 35. fxe4+ Kxe4 36. Kg3 Kd5 37. Nb4+ Kd4 38. Kf4 Kc3 39. Nd5+ Kb2 40. Kf5 Kxa2 41. b4 Kb3 42. g4 Kc4 43. Ke6 Kd4 44. Nc7 Kc4 45. Nd5 Kd4 46. h4 Ke4 47. Nc7 Kf4 48. g5 fxg5 49. hxg5 Kxg5 50. Nxb5 Kf4 51. Nd4 g5 52. Kd5 g4 53. b5 Ke3 54. Nf5+ Kf4 55. Nd4 Ke3 56. Nf5+ Kf4 57. Ke6 g3 58. Nxg3 Kxg3 59. b6 Kf4 60. b7 Ke4 61. b8Q Kd4 62. Qb5 Kc3 63. Qa4 Kd3 64. Qb4 Ke3 65. Qc4 Kf3 66. Qd4 Kg3 67. Qe4 Kh3 68. Qf4 Kg2 69. Qe3 Kh2 70. Qf3 Kg1 71. Qe2 Kh1 72. Kf5 Kg1 73. Kg4 Kh1 74. Kg3 Kg1 75. Qg2# 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "5"]
[White "Calderon Guerra, Odalys Calderon"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1187"]
[BlackElo "1191"]
[PlyCount "65"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Be7 4. Nc3 d6 5. exd6 Bxd6 6. g3 Nf6 7. Bg2 Be6 8. 0-0 0-0 9. Bg5 h6 10. Bxf6 Qxf6 11. Rb1 Rad8 12. Nd5 Bxd5 13. Qxd5 Bxg3 14. Qb5 Bd6 15. Qxb7 Bf4 16. Ne1 Nd4 17. e3 Ne2+ 18. Kh1 Bd6 19. Qf3 Qe5 20. Qh3 a6 21. Bf3 Nf4 22. exf4 Qxf4 23. Rg1 Rfe8 24. Qg3 Qf6 25. Qg2 Qe5 26. Nd3 Qf6 27. Rbe1 Rxe1 28. Rxe1 g6 29. Re4 Rf8 30. Rg4 h5 31. Re4 Kg7 32. Kg1 Rg8 33. Kf1 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "2"]
[White "Carrasco Olivo, Carlos Martin"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "A07"]
[BlackElo "1191"]
[PlyCount "155"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 Nf6 4. 0-0 e6 5. d3 Bd6 6. Bg5 Bd7 7. e4 dxe4 8. dxe4 Be7 9. Bxf6 Bxf6 10. Nc3 0-0 11. Rb1 Qe7 12. Nb5 Rac8 13. e5 Nxe5 14. Nxe5 Bxb5 15. Re1 Rfd8 16. Qf3 Bxe5 17. Rxe5 Bc6 18. Qc3 Bxg2 19. Kxg2 f6 20. Rb5 c6 21. Rh5 g6 22. Rh4 Qd6 23. Qxf6 Qd5+ 24. Qf3 Qxf3+ 25. Kxf3 Rf8+ 26. Ke4 g5 27. Rg4 h6 28. f4 Rf5 29. fxg5 Rxg5 30. Rxg5+ hxg5 31. Ke5 Re8 32. Rd1 Re7 33. Rd6 Kf7 34. Rd4 Kg6 35. Rg4 Rf7 36. Kxe6 Rf6+ 37. Kd7 Rf2 38. h4 Rxc2 39. Rxg5+ Kh6 40. Ra5 Rxb2 41. Rxa7 Rg2 42. Rxb7 Rxg3 43. Kxc6 Kh5 44. a4 Kxh4 45. a5 Ra3 46. Kb6 Kg5 47. a6 Kf6 48. a7 Ke6 49. Rb8 Kd7 50. a8Q Rxa8 51. Rxa8 Kd6 52. Rd8+ Ke7 53. Rd2 Ke6 54. Kc6 Ke5 55. Kc7 Ke6 56. Rd1 Ke5 57. Kc6 Ke4 58. Kc5 Ke3 59. Kc4 Ke2 60. Rd8 Ke3 61. Rd7 Kf4 62. Re7 Kf5 63. Kd5 Kf6 64. Re1 Kf5 65. Rf1+ Kg4 66. Ke4 Kg5 67. Rf2 Kg6 68. Ke5 Kg7 69. Ke6 Kg8 70. Ke7 Kg7 71. Rg2+ Kh6 72. Kf6 Kh5 73. Rg8 Kh4 74. Kf5 Kh3 75. Kf4 Kh2 76. Kf3 Kh1 77. Kf2 Kh2 78. Rh8# 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "9"]
[White "Gallegos Uscamayta, Wilson"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "1206"]
[BlackElo "1191"]
[PlyCount "26"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bxb5 Qxd5 7. Nc3 Qxg2 8. Bxc6+ Qxc6 9. Rf1 Bg4 10. f3 Bh5 11. Qe2 Be7 12. d3 0-0 13. Nge4 Nxe4 0-1

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "2"]
[White "Aguirre Proano, Christopher Alain"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1191"]
[PlyCount "118"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Be7 5. 0-0 0-0 6. d3 d6 7. a3 Be6 8. Bb5 Nd4 9. Nxd4 exd4 10. Ne2 c5 11. c4 a6 12. Ba4 Rb8 13. Bc2 b5 14. cxb5 axb5 15. b4 c4 16. dxc4 bxc4 17. Nxd4 d5 18. Nxe6 fxe6 19. exd5 exd5 20. Qe2 Kh8 21. Qf3 Ne4 22. Bxe4 Rxf3 23. Bxf3 Bf6 24. Bf4 Bxa1 25. Rxa1 Rb5 26. a4 Rxb4 27. Bd2 Rb2 28. Bc3 Rc2 29. Bd4 Rd2 30. Bc3 Rd3 31. Be5 d4 32. Be2 Rd2 33. Bxc4 d3 34. a5 Rc2 35. Bxd3 Qxd3 36. a6 Rd2 37. h3 Rd1+ 38. Rxd1 Qxd1+ 39. Kh2 Qa4 40. a7 Qxa7 41. Bf4 Qxf2 42. Bg3 Qf5 43. Bd6 h5 44. Bg3 g5 45. h4 gxh4 46. Bxh4 Qf4+ 47. g3 Qg4 48. Kg2 Kh7 49. Kf2 Kg6 50. Ke3 Kf5 51. Kf2 Ke4 52. Kg2 Ke3 53. Kf1 Qf3+ 54. Kg1 Qf2+ 55. Kh1 Qe1+ 56. Kh2 Qe2+ 57. Kh1 Qf3+ 58. Kh2 Kf2 59. Kh3 Qg2# 0-1

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "6"]
[White "Atiencia Merino, Jose Luis"]
[Black "Krishan Rani, Tanish Aditya"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1191"]
[PlyCount "36"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4 Nxe4 10. Bxe4 Bd7 11. Nc3 Bd6 12. 0-0 0-0 13. d3 Rb8 14. Rb1 Qh4 15. Qf3 Bg4 16. Qe3 f5 17. Bf3 e4 18. dxe4 Qxh2# 0-1

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "1"]
[White "Atiencia Merino, Jose Luis"]
[Black "Pineda Pineda, Will Alexander"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1191"]
[PlyCount "23"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qd6 5. Be2 f6 6. 0-0 Bg4 7. h3 Bxf3 8. Bxf3 g6 9. Bxb7 e4 10. Bxa8 Qe5 11. Re1 Bd6 12. Rxe4 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "5"]
[White "Atiencia Merino, Jose Luis"]
[Black "Romero Munoz, Renan Alexander"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1191"]
[PlyCount "85"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d3 Nc6 5. Bd2 Nf6 6. Be2 d6 7. 0-0 0-0 8. Be3 Be6 9. d4 cxd4 10. Nxd4 Nxd4 11. Bxd4 a6 12. a4 Rc8 13. f4 Bc4 14. Bxc4 Rxc4 15. Qd3 Rc6 16. Rad1 Re8 17. e5 dxe5 18. fxe5 Nd5 19. Nxd5 Qxd5 20. Qe2 Qc4 21. Qf2 Rf8 22. c3 Qxa4 23. Kh1 b5 24. Qg3 e6 25. Be3 Qc2 26. Rd2 Qe4 27. Rd4 Qxe5 28. Qxe5 Bxe5 29. Re4 Bg7 30. h3 Rd8 31. Ref4 Rc4 32. Rxf7 Rf8 33. Rxf8+ Bxf8 34. Bd4 Bg7 35. Bxg7 Kxg7 36. Re1 Kf6 37. Kg1 Rc5 38. Kf2 Rc6 39. Kf3 Rc5 40. g4 g5 41. Rf1 Ke7 42. Ke4 Rc4+ 43. Kd3 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "8"]
[White "Atiencia Merino, Jose Luis"]
[Black "Samaniego Orellana, Mauricio Nicolas"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1191"]
[PlyCount "95"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Na5 4. Nxe5 Qe7 5. Bxf7+ Kd8 6. Bxg8 Rxg8 7. Ng4 Qxe4+ 8. Ne3 d5 9. Nc3 Qe6 10. d4 Nc4 11. 0-0 Nxe3 12. Bxe3 Bd6 13. Re1 Qg6 14. Nxd5 Bh3 15. g3 Be6 16. Nf4 Bxf4 17. Bxf4 Bd5 18. Re5 Be4 19. c3 Re8 20. Bg5+ Kd7 21. Rxe8 Rxe8 22. Bf4 Qf5 23. Qa4+ Bc6 24. Qxa7 Qe4 25. d5 Qxd5 26. Qd4 Qxd4 27. cxd4 Re4 28. Be3 Re8 29. Rc1 Ra8 30. a3 Ra6 31. Rd1 Ba4 32. Rd2 Rd6 33. Bf4 Re6 34. Be3 Bc6 35. d5 Rd6 36. dxc6+ bxc6 37. Rxd6+ Kxd6 38. Bd4 g6 39. Be3 Kd5 40. Bf4 Kc4 41. Bxc7 Kb3 42. Be5 Kc4 43. Bc3 Kd3 44. Kg2 c5 45. Kh3 Ke4 46. Kg4 Kd5 47. Kg5 Ke6 48. Kh6 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "3"]
[White "Atiencia Merino, Jose Luis"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1191"]
[BlackElo "1353"]
[PlyCount "64"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Nb3 Nf6 8. Bd3 Bd7 9. Qd2 0-0 10. 0-0-0 a6 11. Bh6 b5 12. Bxg7 Kxg7 13. Nd5 Ne5 14. Be2 Nxd5 15. exd5 Rc8 16. f4 Nc4 17. Qd4+ f6 18. g4 Qb6 19. Qd3 Qe3+ 20. Kb1 Qxd3 21. cxd3 Ne3 22. Rdg1 Rc2 23. Bf3 Rfc8 24. f5 g5 25. h4 Rf2 26. Be4 Rcc2 27. hxg5 Rxb2+ 28. Ka1 Rxa2+ 29. Kb1 Rfb2+ 30. Kc1 Rxb3 31. gxf6+ exf6 32. g5 Rc2# 0-1

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "4"]
[White "Caicedo Montiel, Andy Joel"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "C28"]
[BlackElo "1191"]
[PlyCount "201"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. d3 Be7 5. Nd5 Nxd5 6. Bxd5 0-0 7. Nf3 Nb4 8. Bc4 d6 9. h3 Be6 10. Bb3 Bxb3 11. axb3 d5 12. exd5 Qxd5 13. Bd2 Nc6 14. 0-0 Rad8 15. Be3 e4 16. c4 Qd6 17. c5 Qd5 18. dxe4 Qxe4 19. Qe2 Bxc5 20. Rfe1 Bxe3 21. Qxe3 Qxe3 22. Rxe3 h6 23. Ne5 Nd4 24. Rxa7 Nc2 25. Re2 Nd4 26. Rd2 Nc6 27. Rxd8 Rxd8 28. Nxc6 bxc6 29. Rxc7 Rd6 30. b4 Kf8 31. Rb7 Ke8 32. b5 cxb5 33. Rxb5 Rd1+ 34. Kh2 Rb1 35. Rb3 Ke7 36. Rg3 Kf6 37. Rb3 g5 38. Rb6+ Kg7 39. b4 Kf8 40. b5 Ke7 41. Rb7+ Ke6 42. b6 f6 43. Rb8 Kd7 44. b7 Kc7 45. Rh8 Rxb7 46. Rxh6 Rb6 47. g3 Kd7 48. Rh7+ Ke6 49. h4 Kf5 50. hxg5 Kxg5 51. Kh3 Kg6 52. Rh4 Kg5 53. f3 f5 54. f4+ Kg6 55. Rh8 Rf6 56. Rg8+ Kf7 57. Rg5 Ke6 58. g4 fxg4+ 59. Rxg4 Kd5 60. Rg5+ Ke4 61. f5 Rxf5 62. Kh4 Rf4+ 63. Kh3 Rf3+ 64. Kh2 Kf4 65. Rg8 Ke3 66. Re8+ Kd2 67. Rd8+ Ke3 68. Ra8 Kd4 69. Ra4+ Kc5 70. Ra5+ Kb4 71. Ra8 Rf2+ 72. Kg3 Rc2 73. Rb8+ Ka5 74. Ra8+ Kb6 75. Rb8+ Kc7 76. Rh8 Rg2+ 77. Kxg2 Kd6 78. Rh5 Ke6 79. Kg3 Kf6 80. Kg4 Kg6 81. Rh4 Kf6 82. Rh5 Kg6 83. Rg5+ Kf6 84. Kh5 Ke6 85. Kg6 Kd6 86. Rf5 Ke6 87. Kg5 Kd6 88. Kf6 Kc6 89. Re5 Kd6 90. Kf5 Kd7 91. Re6 Kc7 92. Ke5 Kd7 93. Kd5 Kc7 94. Rd6 Kb7 95. Rc6 Ka7 96. Kc5 Kb7 97. Kb5 Ka7 98. Rb6 Ka8 99. Kc6 Ka7 100. Kc7 Ka8 101. Ra6# 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "9"]
[White "Sozoranga Barahona, Jordy Alexander"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1315"]
[BlackElo "1191"]
[PlyCount "75"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 Nf6 6. Bc4 Be7 7. 0-0 0-0 8. Be3 d6 9. Nd4 Ne5 10. Be2 c5 11. Nb3 Be6 12. f4 Neg4 13. Bc1 c4 14. Nd4 Qb6 15. Kh1 d5 16. exd5 Nxd5 17. Bxg4 Nxc3 18. bxc3 Bxg4 19. Qxg4 Rad8 20. Be3 Qf6 21. Nf5 Ba3 22. Bd4 Qg6 23. Qxg6 fxg6 24. Nxg7 Rxd4 25. Ne6 Re4 26. Nxf8 Kxf8 27. Rab1 b6 28. Rbe1 Rxe1 29. Rxe1 Kf7 30. Re4 b5 31. Re5 a6 32. g3 Bd6 33. Rd5 Ke6 34. Rd1 Bc5 35. Kg2 Ba3 36. Rd2 Ke7 37. Kf3 Ke6 38. Ke4 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "7"]
[White "Valle Tomala, Renato Rafael"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1191"]
[PlyCount "62"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Be7 5. 0-0 0-0 6. b3 d6 7. Ne1 Be6 8. Bxe6 fxe6 9. Na4 b5 10. Nb2 d5 11. d3 d4 12. Nf3 Bd6 13. Bf4 exf4 14. e5 Nxe5 15. Re1 Nxf3+ 16. Qxf3 Qd7 17. c4 bxc4 18. dxc4 e5 19. Qe2 e4 20. Rad1 f3 21. gxf3 exf3 22. Qxf3 Qg4+ 23. Qxg4 Nxg4 24. Kh1 Nxh2 25. Rxd4 Nf3 26. Rxd6 cxd6 27. Na4 Nxe1 28. Nc3 Rxf2 29. Nb1 Raf8 30. b4 Rg2 31. a3 Rf1# 0-1

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "7"]
[White "Aguilera Sanchez, Julian Alexander"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "C55"]
[BlackElo "1191"]
[PlyCount "43"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Be7 5. d3 0-0 6. Bg5 h6 7. Bh4 d6 8. h3 Be6 9. Bxe6 fxe6 10. 0-0 Nd4 11. Nxd4 exd4 12. Ne2 e5 13. f4 exf4 14. Nxf4 Qd7 15. Ng6 Rf7 16. e5 Nh7 17. Rxf7 Kxf7 18. Nxe7 Rf8 19. Qh5+ Ke6 20. Qg6+ Kxe5 21. Qxh7 Qe8 22. Qe4# 1-0

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "9"]
[White "Atiencia Merino, Jose Luis"]
[Black "Cajamarca Gordillo, Sebastian Alejandro"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1191"]
[BlackElo "1224"]
[PlyCount "64"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nf6 8. 0-0 0-0 9. Nxc6 bxc6 10. Qd2 c5 11. Rab1 a5 12. Rfd1 Nd7 13. Qd5 Nb6 14. Qd3 Ba6 15. Qd2 Bxe2 16. Qxe2 Qc8 17. Qb5 Qa6 18. Qxa6 Rxa6 19. Nb5 Raa8 20. Nc7 Rab8 21. Na6 Rb7 22. b4 axb4 23. a3 Ra8 24. axb4 Rxa6 25. bxc5 dxc5 26. Bxc5 Bf6 27. Rd8+ Kg7 28. Rdd1 e6 29. Rd6 Be7 30. Rdxb6 Rbxb6 31. Rxb6 Ra1+ 32. Rb1 Rxb1# 0-1

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "2"]
[White "Atiencia Merino, Jose Luis"]
[Black "Mena Reyes, Matias Elian"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "1191"]
[PlyCount "119"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 Nxc6 8. Bd3 Ng4 9. h3 Qxg5 10. hxg4 Bxg4 11. f3 Bf5 12. Bxf5 Qxf5 13. Nc3 Qg5 14. Qe2 Bc5 15. Ne4 Qe7 16. d3 Nd4 17. Qd1 Bb6 18. c3 Nf5 19. Qe2 Rd8 20. g4 Nd6 21. Nxd6+ Qxd6 22. Bg5 f6 23. Bh4 Qxd3 24. Qxd3 Rxd3 25. Ke2 Re3+ 26. Kd2 Rxf3 27. Rhf1 Rxf1 28. Rxf1 Bd8 29. Re1 h5 30. g5 fxg5 31. Rxe5+ Kf7 32. Bxg5 Bxg5+ 33. Rxg5 h4 34. Rg1 h3 35. Rh1 g5 36. Ke3 g4 37. Kf4 g3 38. Kxg3 Kf6 39. Rxh3 Rxh3+ 40. Kxh3 Ke5 41. Kg4 Ke4 42. Kg5 Kd3 43. Kf6 Kc2 44. c4 Kxb2 45. c5 Kxa2 46. Ke7 Kb3 47. Kd7 b6 48. c6 Kc4 49. c7 b5 50. c8Q+ Kb4 51. Qa6 Kc4 52. Kc6 Kb4 53. Qxb5+ Kc3 54. Qc5+ Kb3 55. Qxa7 Kc2 56. Kd5 Kd1 57. Qf2 Kc1 58. Kc4 Kd1 59. Kd3 Kc1 60. Qc2# 1-0

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "4"]
[White "Atiencia Merino, Jose Luis"]
[Black "Poma Pineda, Victor Matias"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1191"]
[PlyCount "61"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. Be3 Bb6 6. Be2 d6 7. 0-0 Bg4 8. h3 Be6 9. d4 exd4 10. Nxd4 Nxd4 11. Bxd4 c5 12. Be3 0-0 13. Qd2 c4 14. Bxb6 axb6 15. Rad1 Ne8 16. e5 Ra6 17. b3 cxb3 18. Bxa6 bxa6 19. cxb3 d5 20. Ne4 f5 21. exf6 gxf6 22. Qh6 Bf5 23. f3 b5 24. Kh1 Qb6 25. Rxd5 Bxe4 26. fxe4 Qe3 27. Qxe3 Kh8 28. Rd8 Kg7 29. e5 fxe5 30. Qg5+ Kh8 31. Rxf8# 1-0

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "8"]
[White "Atiencia Merino, Jose Luis"]
[Black "Romero Munoz, Renan Alexander"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1191"]
[PlyCount "117"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 d6 9. a4 Bd7 10. Qd2 Na5 11. Bd3 Qe8 12. Bb5 Bxb5 13. axb5 b6 14. b3 a6 15. bxa6 Rxa6 16. Qd3 Ra8 17. b4 Nc6 18. Nxc6 Qxc6 19. b5 Qb7 20. Rxa8 Qxa8 21. Bxb6 Rc8 22. Bd4 Qb7 23. b6 Qc6 24. Qb5 Qxb5 25. Nxb5 Rxc2 26. b7 Nxe4 27. b8Q+ Bf8 28. Bh8 Ng5 29. Bd4 Rc4 30. Be3 Ne4 31. Qa7 Rc8 32. Nc7 Nf6 33. Qb7 Rd8 34. Bb6 Rd7 35. Qc8 Kg7 36. Na6 d5 37. Bd4 Rd6 38. Bxf6+ Rxf6 39. Nc7 e6 40. Re1 Bc5 41. Nxe6+ fxe6 42. Qxc5 Kf7 43. Qc7+ Kf8 44. Qd8+ Kg7 45. Qe7+ Kh6 46. Qxf6 d4 47. Qxe6 d3 48. Qe3+ Kg7 49. Qxd3 Kh6 50. Qe3+ Kg7 51. Qe7+ Kh6 52. Re3 Kh5 53. Rh3+ Kg4 54. Qe4+ Kg5 55. f4+ Kf6 56. Rd3 Kg7 57. Qe5+ Kf7 58. Rd7+ Kf8 59. Qb8# 1-0

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "6"]
[White "Atiencia Merino, Jose Luis"]
[Black "Samaniego Orellana, Mauricio Nicolas"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1191"]
[PlyCount "59"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Bc5 4. Nxe5 Qe7 5. d4 Bb6 6. Nc3 0-0 7. 0-0 d6 8. Nf3 Nxe4 9. Nxe4 Qxe4 10. Re1 Qc6 11. b3 Bg4 12. d5 Bxf3 13. Qxf3 Qc5 14. Be3 Qa5 15. a3 f5 16. b4 Qa4 17. Bb3 Qb5 18. c4 Qd7 19. c5 dxc5 20. bxc5 Ba5 21. d6+ Kh8 22. Red1 cxd6 23. Rxd6 Qb5 24. Bd5 Bc3 25. Rc1 Qb2 26. Bxb7 f4 27. Bxf4 g5 28. Be5+ Kg8 29. Bd5+ Rf7 30. Qxf7# 1-0

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "1"]
[White "Larco Chile, Cristobal Sebastio"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1191"]
[PlyCount "92"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Be7 5. 0-0 0-0 6. d4 exd4 7. Nxd4 Nxd4 8. Qxd4 c5 9. Qe3 d6 10. Ne2 Be6 11. Nf4 Bxc4 12. Nd3 Bxd3 13. Qxd3 d5 14. exd5 Qxd5 15. Qxd5 Nxd5 16. Be3 Nxe3 17. fxe3 Bg5 18. Rae1 Rfe8 19. Rf5 Rxe3 20. Rxe3 Bxe3+ 21. Kf1 Rd8 22. Ke2 Bd4 23. Rf4 Bxb2 24. a4 Re8+ 25. Kd3 Rd8+ 26. Kc4 Rd4+ 27. Rxd4 Bxd4 28. Kd5 Bg1 29. Kd6 Bxh2+ 30. Ke7 f5 31. Ke8 f4 32. g4 f3 33. g5 f2 34. g6 h6 35. Ke7 f1Q 36. Ke8 Qe2+ 37. Kd7 Qxc2 38. Ke6 Qxg6+ 39. Kd5 Qc6+ 40. Kc4 a6 41. a5 b5+ 42. Kb3 c4+ 43. Kb4 c3 44. Kb3 c2 45. Kb2 c1Q+ 46. Kb3 Q6c4# 0-1

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "5"]
[White "Leon Yepez, Ricardo Emilio"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "C58"]
[BlackElo "1191"]
[PlyCount "163"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4 Nxe4 10. Bxe4 Bb7 11. Nc3 Be7 12. d3 0-0 13. Qh5 c5 14. 0-0 Bxe4 15. dxe4 Bg5 16. Nd5 Nc4 17. b3 Bxc1 18. Raxc1 Nd2 19. Rfd1 Nxe4 20. Qxe5 Re8 21. Qf4 Qg5 22. Qxg5 Nxg5 23. Nc7 Rac8 24. Nxe8 Rxe8 25. Rd2 Kh7 26. Rcd1 a5 27. h3 Kg6 28. Rd8 Re6 29. R8d6 Kf6 30. Rxe6+ Kxe6 31. Re1+ Kd7 32. Rd1+ Ke7 33. Rd5 Ne6 34. Re5 f6 35. Re2 Kf7 36. Kf1 Kg6 37. Ke1 Nf4 38. Kd2 Nxe2 39. Kxe2 Kf5 40. Kd3 Ke5 41. Kc4 Kd6 42. Kb5 Kc7 43. Kxc5 g5 44. Kb5 Kb7 45. Kxa5 f5 46. b4 g4 47. hxg4 fxg4 48. b5 h5 49. g3 Ka7 50. c4 Kb7 51. c5 Kb8 52. b6 Kb7 53. Kb5 Kb8 54. c6 Kc8 55. Ka6 Kb8 56. c7+ Kc8 57. b7+ Kxc7 58. Ka7 Kc6 59. b8Q Kd5 60. Qd8+ Ke5 61. Qe8+ Kf5 62. Qb5+ Kg6 63. Qb2 Kh6 64. Qb6+ Kg5 65. Qd8+ Kh6 66. Qd2+ Kg6 67. Kb6 Kf5 68. Kc5 Kg6 69. Kd4 h4 70. gxh4 g3 71. fxg3 Kf7 72. Qe3 Kf6 73. Qe5+ Kf7 74. Ke4 Kg6 75. Qf5+ Kg7 76. Ke5 Kh6 77. g4 Kg7 78. Qf6+ Kg8 79. Ke6 Kh7 80. Qg5 Kh8 81. Kf7 Kh7 82. Qg7# 1-0

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "3"]
[White "Sozoranga Barahona, Jordy Alexander"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1315"]
[BlackElo "1191"]
[PlyCount "143"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bb3 Nd4 7. Nc3 Nxb3 8. axb3 Nxd5 9. Nf3 Nxc3 10. dxc3 Qxd1+ 11. Kxd1 Bd6 12. Re1 f6 13. Ke2 0-0 14. Kf1 b4 15. cxb4 Bxb4 16. c3 Bd6 17. Be3 a6 18. b4 Bb7 19. Nd2 Rfd8 20. Nc4 Be7 21. Rad1 Kf7 22. Na5 Be4 23. f3 Bd3+ 24. Kf2 Bb5 25. Bc5 Bxc5+ 26. bxc5 Ba4 27. b3 Bb5 28. c4 Be8 29. Ke2 Rxd1 30. Rxd1 Ke7 31. Ke3 Rd8 32. Rxd8 Kxd8 33. b4 Kc8 34. Nb3 Ba4 35. Nd2 Bc2 36. Ne4 Kd7 37. Nc3 Bb3 38. Kd3 c6 39. Ne4 Ke6 40. Nf2 Ba2 41. Kc3 Bb1 42. Ne4 Bxe4 43. fxe4 f5 44. Kd3 f4 45. Ke2 g5 46. Kf3 h6 47. h3 Kd7 48. g3 fxg3 49. Kxg3 h5 50. Kf3 Ke6 51. Ke3 Kf6 52. Kf3 Ke7 53. Kg3 Kf6 54. Kf2 g4 55. hxg4 hxg4 56. Kg3 Kg5 57. b5 axb5 58. cxb5 cxb5 59. c6 b4 60. c7 b3 61. c8Q b2 62. Qxg4+ Kf6 63. Qd1 Ke6 64. Qb1 Kf6 65. Qxb2 Ke7 66. Qxe5+ Kd7 67. Qc5 Kd8 68. Qa7 Ke8 69. e5 Kd8 70. e6 Ke8 71. Qd7+ Kf8 72. Qf7# 1-0

[Event "ECU-ch U20"]
[Site "Guayaquil"]
[Date "2020.02.19"]
[Round "1"]
[White "Atiencia Merino, Jose Luis"]
[Black "Fonseca Medina, Diego"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1234"]
[BlackElo "1627"]
[PlyCount "28"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 g6 5. Bc4 Bg7 6. a4 0-0 7. 0-0 d5 8. exd5 cxd5 9. Bb3 Nc6 10. Bf4 Bg4 11. Be5 e6 12. Qd3 Bxf3 13. Qxf3 Nxe5 14. dxe5 Nd7 0-1

[Event "Pan American-ch School U07"]
[Site "Medellin"]
[Date "2019.11.17"]
[Round "9.1"]
[White "Atiencia Merino, Jose Luis"]
[Black "Vilca Contreras, Dante Ivan"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1256"]
[BlackElo "1002"]
[PlyCount "104"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[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. Bg5 Nbd7 5. Nf3 c6 6. e3 Qa5 7. Qd2 Bb4 8. Rc1 Ne4 9. Qc2 Qxa2 10. cxd5 Bxc3+ 11. bxc3 Qxc2 12. Rxc2 Nxg5 13. Nxg5 cxd5 14. Bd3 Nf6 15. f3 h6 16. Nh3 0-0 17. e4 dxe4 18. fxe4 Bd7 19. e5 Nd5 20. Rb2 Rfc8 21. c4 b5 22. c5 b4 23. Be4 a5 24. 0-0 Ra7 25. Bxd5 exd5 26. Nf4 Be6 27. Ra1 Rb8 28. Nd3 b3 29. Nc1 a4 30. Nxb3 Rab7 31. Rxa4 Rxb3 32. Rxb3 Rxb3 33. Ra8+ Kh7 34. c6 Rc3 35. Ra6 Kg6 36. Kf2 Kf5 37. Ke2 Ke4 38. Kd2 Rc4 39. c7 Rxc7 40. Ra4 Rc4 41. Ra2 Kxd4 42. Ra1 Kxe5 43. Kd3 Bf5+ 44. Ke3 d4+ 45. Kf2 Rc2+ 46. Kg1 d3 47. Re1+ Kd4 48. Kf1 d2 49. g4 Bd3+ 50. Kf2 d1Q+ 51. Kg3 Qxe1+ 52. Kh3 Bf1# 0-1

[Event "Pan American-ch School U07"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "8.1"]
[White "Rodriguez, William Nicolas1111"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "A43"]
[BlackElo "1256"]
[PlyCount "110"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. dxc5 Na6 3. Nc3 Nxc5 4. Bf4 d6 5. Nf3 e5 6. Bg3 Nf6 7. e3 Bd7 8. Bc4 Be7 9. 0-0 0-0 10. h3 Qb6 11. Qc1 Bc6 12. Be2 Nce4 13. Nxe4 Nxe4 14. Bh2 Rfe8 15. Rb1 Rac8 16. Bd3 Nc5 17. Bf5 Ne6 18. c3 Bxf3 19. gxf3 Qc6 20. Bxe6 fxe6 21. Qd1 Rf8 22. Kg2 Rf6 23. Bg3 Rcf8 24. Bh4 Rg6+ 25. Bg3 Rgf6 26. Bh4 Rxf3 27. Bxe7 R3f7+ 28. Kh2 Rxf2+ 29. Kg3 Rg2+ 30. Kh4 Qe4+ 31. Qg4 Rxg4+ 32. hxg4 Rxf1 33. Rxf1 g6 34. Rf8+ Kg7 35. Rf1 Qg2 36. Bf8+ Kg8 37. Rf6 Qh2+ 38. Kg5 e4 39. Rf1 Qg2 40. Rf4 e5 41. Rf6 Qd2 42. Kh4 Qxe3 43. g5 Qe1+ 44. Kg4 Qg1+ 45. Kh4 Qh2+ 46. Kg4 Qh5+ 47. Kg3 Qxg5+ 48. Kh2 Qxf6 49. Bxd6 Qxd6 50. Kg2 e3 51. Kf3 Qd2 52. b4 e2 53. Kg4 e1Q 54. b5 Qf4+ 55. Kh3 Qeg3# 0-1

[Event "Pan American-ch School U07"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "7.2"]
[White "Rojas Salas, Rihanna Irina"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "1066"]
[BlackElo "1256"]
[PlyCount "72"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[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 Nf6 4. Ng5 d5 5. exd5 b5 6. Bxb5 Qxd5 7. Nc3 Qxg2 8. Bxc6+ Qxc6 9. Nf3 Bg4 10. Kf1 Bxf3 11. Qe1 Bxh1 12. Qxe5+ Be7 13. Qb5 0-0 14. Qxc6 Bxc6 15. d3 Bb4 16. Be3 Bxc3 17. bxc3 Nd5 18. Ke2 Nxe3 19. fxe3 Rab8 20. h3 Rb2 21. Kd2 Rfb8 22. a4 Rb1 23. Rxb1 Rxb1 24. d4 Bf3 25. c4 Rh1 26. h4 Rxh4 27. Kd3 g5 28. e4 Rxe4 29. c5 g4 30. Kc4 g3 31. Kb5 g2 32. Kc6 g1Q 33. Kxc7 Qxd4 34. c6 Re7+ 35. Kc8 Bg4+ 36. Kb8 Qd8# 0-1

[Event "Pan American-ch School U07"]
[Site "Medellin"]
[Date "2019.11.15"]
[Round "6.2"]
[White "Atiencia Merino, Jose Luis"]
[Black "Diaz Avila, Jarett Alexander"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1256"]
[PlyCount "87"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Bf5 5. Nf3 e6 6. Bxf6 Qxf6 7. Qb3 Qe7 8. e3 Qc7 9. cxd5 exd5 10. Be2 Nd7 11. Rc1 Nf6 12. Nxd5 Nxd5 13. Qxd5 Bb4+ 14. Kf1 Qxh2 15. Qxf7+ Kxf7 16. Ne5+ Qxe5 17. dxe5 Rhf8 18. g4 Be4 19. f3 Bg6 20. Bc4+ Ke7 21. Ke2 Bf7 22. Rxh7 Bxc4+ 23. Rxc4 Ba5 24. Rxg7+ Rf7 25. Rg6 Rd8 26. b4 b5 27. Re4 Bb6 28. Rxc6 Rd5 29. f4 Rh7 30. a3 Rh2+ 31. Kf3 Rdd2 32. g5 Rhg2 33. Rd4 Bxd4 34. exd4 Kd7 35. Ra6 Rgf2+ 36. Ke4 Rc2 37. Rxa7+ Rc7 38. e6+ Kd6 39. Ra6+ Ke7 40. d5 Rc4+ 41. Ke5 Re2+ 42. Kf5 Rd4 43. Ra7+ Kd6 44. Rd7# 1-0

[Event "Pan American-ch School U07"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "5.3"]
[White "Galvis Nino, Daniel Felipe"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C21"]
[BlackElo "1256"]
[PlyCount "54"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e5 2. e4 exd4 3. Nf3 c5 4. Bg5 Be7 5. Bxe7 Nxe7 6. Bc4 Nbc6 7. 0-0 0-0 8. e5 Qb6 9. b3 Qc7 10. Qd3 Nxe5 11. Qe4 Nxf3+ 12. gxf3 d6 13. Bd3 Bf5 14. Qe2 Bh3 15. Qe4 f5 16. Qe6+ Kh8 17. Re1 Rae8 18. Nd2 Rf6 19. Qe2 Rg6+ 20. Kh1 Bg2+ 21. Kg1 Bxf3+ 22. Kf1 Bxe2+ 23. Kxe2 Nd5+ 24. Kf3 Qc6 25. Rad1 Ne3+ 26. Kf4 Ng2+ 27. Kxf5 Rf8# 0-1

[Event "Pan American-ch School U07"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "2.1"]
[White "Atiencia Merino, Jose Luis"]
[Black "Lopez Jimenez, Salomon"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1256"]
[PlyCount "56"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[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. Bxc6 dxc6 5. 0-0 Bc5 6. Nxe5 Nxe4 7. Qe2 Bf5 8. d3 Bd6 9. dxe4 Bxe5 10. exf5 Qe7 11. Re1 f6 12. f4 Bd4+ 13. Kh1 Qxe2 14. Rxe2+ Kf7 15. c3 Rhe8 16. Rxe8 Rxe8 17. h3 Re1+ 18. Kh2 Rxc1 19. cxd4 Rd1 20. Kg3 Rd3+ 21. Kg4 Rxd4 22. Nc3 Rd2 23. g3 g6 24. fxg6+ hxg6 25. Rb1 f5+ 26. Kg5 Rd8 27. Rd1 Rh8 28. h4 Rh5# 0-1

[Event "Pan American-ch School U07"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "1.2"]
[White "Lozano Pulgarin, Maria Antonia"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1256"]
[PlyCount "32"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. d3 Nc6 6. Nf4 e5 7. Nh3 Nf6 8. Be2 Bd6 9. 0-0 Bxh3 10. gxh3 Qd7 11. Bd2 Qxh3 12. Ng5 Qd7 13. Rb1 h6 14. Bf3 hxg5 15. Bxg5 Qh3 16. Re1 Qxh2+ 0-1

[Event "Pan American-ch U08"]
[Site "Guayaquil"]
[Date "2019.07.27"]
[Round "9"]
[White "Rajaram, Rohan"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1412"]
[PlyCount "69"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Bb4 7. Bd3 0-0 8. Qc2 h6 9. Bh4 c5 10. Nf3 c4 11. Be2 Qa5 12. 0-0 Bxc3 13. bxc3 Ne4 14. Be7 Qxc3 15. Qa4 Re8 16. Bb4 Qb2 17. Rfe1 b5 18. Qa5 Nb6 19. Rab1 Qc2 20. Rbc1 Qb2 21. Ba3 Qxa2 22. Ra1 Qb3 23. Bd1 Qd3 24. Ne5 Qd2 25. Bb4 Qxf2+ 26. Kh1 c3 27. Bxc3 Nc4 28. Nxc4 dxc4 29. Bf3 Bf5 30. Qxb5 Nxc3 31. Qxf5 Rad8 32. Rf1 Qxe3 33. Bh5 Re7 34. Bxf7+ Kh8 35. Bg6 1-0

[Event "Pan American-ch U08"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Moscoso Paredes, Rafael Leonardo"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1527"]
[PlyCount "36"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bd3 h6 7. Ne4 Nxd5 8. Nbc3 Nf4 9. Qf3 Nc6 10. 0-0 h5 11. Bc4 Bg4 12. Qe3 Nd4 13. Bb3 Be7 14. d3 h4 15. g3 Nh3+ 16. Kg2 Bf3+ 17. Kxh3 Qd7+ 18. g4 Qxg4# 0-1

[Event "Pan American-ch U08"]
[Site "Guayaquil"]
[Date "2019.07.25"]
[Round "7"]
[White "Atiencia Merino, Jose Luis"]
[Black "Chavez Mendoza, Rosbel"]
[Result "0-1"]
[ECO "B56"]
[BlackElo "1157"]
[PlyCount "122"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bb5 Bd7 7. 0-0 g6 8. Be3 Bg7 9. Re1 0-0 10. Nxc6 Bxc6 11. Bxc6 bxc6 12. Qd2 c5 13. Bh6 Ng4 14. Bxg7 Kxg7 15. h3 Nf6 16. Re3 Nd7 17. f4 Nb6 18. b3 f6 19. f5 g5 20. Rg3 Rg8 21. Qe2 Qe8 22. Nb5 Qd7 23. a4 a6 24. Nc3 Qe8 25. h4 h6 26. hxg5 hxg5 27. Nd1 Rh8 28. Ne3 Qh5 29. Qxh5 Rxh5 30. a5 Nd7 31. Nd5 Kf7 32. Nb6 Ra7 33. Nc8 Rc7 34. Nb6 Rb7 35. Nxd7 Rxd7 36. Rh3 Rxh3 37. gxh3 Rb7 38. Kf2 e6 39. Rd1 Rd7 40. c3 e5 41. b4 Ke7 42. Ke3 cxb4 43. cxb4 Rb7 44. Rb1 Rb5 45. Kd3 Kf7 46. Kc4 Ke7 47. Rd1 Kd7 48. Rd5 Rb8 49. b5 Rc8+ 50. Kb4 axb5 51. Kxb5 Rb8+ 52. Ka4 Kc6 53. a6 Ra8 54. Ka5 Ra7 55. Rb5 Rc7 56. Rb6+ Kd7 57. Rb7 d5 58. Rxc7+ Kxc7 59. a7 Kb7 60. exd5 Kxa7 61. Kb5 Kb7 0-1

[Event "Pan American-ch U08"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "5"]
[White "Atiencia Merino, Jose Luis"]
[Black "Yaguachi Quezada, Kevin Ivan"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "79"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bc4 e6 8. 0-0 Bd6 9. Bg5 Nbd7 10. Re1 0-0 11. Ne5 Be7 12. Nxg6 hxg6 13. Qe2 Nb6 14. Bxe6 fxe6 15. Qxe6+ Rf7 16. f4 Qxd4+ 17. Kh1 Qxb2 18. Rab1 Qa3 19. Re3 Qd6 20. Qb3 Kf8 21. f5 gxf5 22. Nxf5 Qc7 23. Rbe1 Bd6 24. Bxf6 Rxf6 25. Nd4 Nd5 26. Ne6+ Rxe6 27. Rxe6 Kg8 28. c4 Nf6 29. c5 Nd5 30. cxd6 Qd7 31. Re7 Qxd6 32. Rxg7+ Kxg7 33. Qxb7+ Nc7 34. Qb2+ Kf7 35. Qf2+ Qf6 36. Qg1 Qb2 37. Qf1+ Qf6 38. Qc4+ Nd5 39. Rf1 Qxf1+ 40. Qxf1+ 1-0

[Event "Pan American-ch U08"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "6"]
[White "Huaracc Yarasca, Darian Lucas"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "1112"]
[PlyCount "79"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. Nc3 Bb7 9. d3 Nd4 10. Nxe5 Nxb3 11. axb3 b4 12. Ne2 d5 13. Ng3 dxe4 14. dxe4 Qxd1 15. Rxd1 Nxe4 16. Nxe4 Bxe4 17. c3 Bc2 18. Rd4 bxc3 19. bxc3 Bf6 20. Bf4 Rfe8 21. Re1 Bxb3 22. Rde4 Rad8 23. h3 a5 24. Ng4 Rxe4 25. Nxf6+ gxf6 26. Rxe4 a4 27. Re1 Rd1 28. Rxd1 Bxd1 29. Bc1 Kf8 30. Kf1 Ke7 31. Ke1 Bb3 32. Kd2 Kd6 33. Ba3+ Kd5 34. Kd3 c5 35. f3 Bc4+ 36. Ke3 Bf1 37. Kf2 Bc4 38. Ke3 Bf1 39. Kf2 Bc4 40. Ke3 1/2-1/2

[Event "Pan American-ch U08"]
[Site "Guayaquil"]
[Date "2019.07.23"]
[Round "4"]
[White "Vinales Gonzalez, Enzo Mathias"]
[Black "Atiencia Merino, Jose Luis"]
[Result "0-1"]
[ECO "C58"]
[PlyCount "66"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Nc3 Bxb5 8. Nxb5 Nxd5 9. Qg4 Be7 10. Qe4 Bxg5 11. Qxe5+ Qe7 12. Nxc7+ Kd8 13. Qxe7+ Nxe7 14. g3 Kxc7 15. f4 Bf6 16. d3 Rhe8 17. 0-0 Bd4+ 18. Kh1 Nd5 19. c4 Ne3 20. Rf3 Nc2 21. Bd2 Nxa1 22. Bxa5+ Bb6 23. b4 Re1+ 24. Kg2 Bxa5 25. bxa5 Re2+ 26. Kh3 Rxa2 27. Re3 Rxa5 28. Re7+ Kc6 29. d4 Rh5+ 30. Kg4 Rxh2 31. d5+ Kd6 32. Rxb7 Rc2 33. Kg5 Rxc4 0-1

[Event "Pan American-ch U08"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "3"]
[White "Atiencia Merino, Jose Luis"]
[Black "Muniz, Facundo"]
[Result "1-0"]
[ECO "B56"]
[PlyCount "63"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Be6 7. Bb5+ Nc6 8. 0-0 Be7 9. Nd5 0-0 10. Re1 Rc8 11. Be3 a6 12. Bc4 Nb4 13. Nxe7+ Qxe7 14. Bxe6 Qxe6 15. c3 Nc6 16. Ng5 Qe7 17. Qc2 Ng4 18. Bd2 Qf6 19. f3 Nd4 20. Qd3 Nh6 21. cxd4 exd4 22. Rac1 Rcd8 23. Rc7 b5 24. Nh3 d5 25. Bg5 Qg6 26. Bxd8 Rxd8 27. Qxd4 Kh8 28. exd5 Ng8 29. Nf4 Qg5 30. Rxf7 Nh6 31. Ne6 Qg6 32. Rxg7 1-0

[Event "Pan American-ch U08"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "2"]
[White "Schnaider, Ilan"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "1817"]
[PlyCount "85"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. 0-0 Nxd5 9. Re1 Bd6 10. d4 f6 11. dxe5 Bxe5 12. Nf3 Nc6 13. Nxe5 fxe5 14. Bg5 0-0 15. Nc3 Qf5 16. Qxd5+ Kh8 17. Bh4 Nb4 18. Qxe5 Nxc2 19. Qxf5 Rxf5 20. Rac1 Nxe1 21. Rxe1 Rf7 22. f3 Rf4 23. Bg3 Rf7 24. Nb5 c6 25. Nd6 Rd7 26. Kf2 g6 27. Ne4 Re8 28. Bh4 b5 29. Bf6+ Kg8 30. Be5 Kf7 31. Nd6+ Rxd6 32. Bxd6 Rd8 33. Bb4 Rd7 34. Ke2 Rd4 35. Bc3 Rh4 36. h3 b4 37. Bd2 c5 38. Rc1 Rh5 39. Be3 c4 40. Rxc4 a5 41. Rc5 Kf6 42. Rxh5 gxh5 43. Kd3 1-0

