[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.21"]
[Round "9"]
[White "Torres Ordores, Nathaniel Elizabeth"]
[Black "Arias Ochoa, Adriana Maddyel"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1089"]
[BlackElo "1026"]
[PlyCount "102"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Bc5 7. d3 h6 8. c3 0-0 9. h3 Bb7 10. Re1 d6 11. Nbd2 d5 12. exd5 Nxd5 13. Ne4 Be7 14. d4 exd4 15. cxd4 Nf6 16. Be3 Nxe4 17. d5 Na5 18. Bc2 Nf6 19. Qe2 Nxd5 20. Rad1 c6 21. Qd3 Nf6 22. Qc3 Qc7 23. g4 Rad8 24. g5 b4 25. Qe5 Qxe5 26. Nxe5 Nd5 27. gxh6 Nxe3 28. fxe3 gxh6 29. Rc1 Bf6 30. Nd3 Nc4 31. b3 Na3 32. Nxb4 Nxc2 33. Rxc2 Rd6 34. Rg2+ Kh7 35. Nc2 c5 36. Rg4 h5 37. Rc4 Rg8+ 38. Kf1 Bg2+ 39. Ke2 Rd5 40. Rf4 Bc3 41. Rd1 Rxd1 42. Kxd1 Rd8+ 43. Kc1 Bd2+ 44. Kb2 Kg6 45. h4 Rd3 46. Rc4 Bxe3 47. Nxe3 Rxe3 48. Rxc5 Re2+ 49. Ka3 Re6 50. Rc4 Be4 51. Rc8 Kf6 0-1

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.20"]
[Round "8"]
[White "Arias Ochoa, Adriana Maddyel"]
[Black "Barcia Dominguez, Andrea Alejandra"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1026"]
[BlackElo "1314"]
[PlyCount "96"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. c3 c5 5. e3 Be7 6. Nbd2 Nbd7 7. Bd3 b6 8. Ne5 Bb7 9. Ndf3 Ne4 10. Bb5 Nef6 11. Nxd7 Nxd7 12. Ne5 0-0 13. Nxd7 a6 14. Nxf8 axb5 15. Nxe6 fxe6 16. 0-0 b4 17. cxb4 Ba6 18. Re1 cxb4 19. Qf3 Bc4 20. b3 Bd3 21. Rec1 Rc8 22. Qd1 Be4 23. Rxc8 Qxc8 24. Rc1 Qa6 25. Qd2 Bf8 26. Rc6 Bf5 27. Rc1 Be7 28. h3 Qa8 29. g4 Be4 30. Kh2 Bh4 31. Bg3 Be7 32. Bc7 Qb7 33. Kg3 h6 34. f3 Bg6 35. h4 Qa6 36. h5 Bh7 37. Be5 Bd3 38. Rd1 Bh7 39. Ra1 Qb5 40. Rc1 Qa6 41. Rc6 Qf1 42. Rxe6 Qg1+ 43. Qg2 Bh4+ 44. Kh3 Qe1 45. Bg3 Bxg3 46. Qxg3 Qh1+ 47. Qh2 Qxf3+ 48. Qg3 Qh1+ 1/2-1/2

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "7"]
[White "Arias Ochoa, Adriana Maddyel"]
[Black "Fernandes, Beatriz"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1026"]
[BlackElo "1505"]
[PlyCount "85"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. c3 Nbd7 6. Be2 c5 7. 0-0 b6 8. Nbd2 Bb7 9. h3 0-0 10. Nh2 cxd4 11. cxd4 e5 12. dxe5 dxe5 13. Bg3 Rc8 14. Rc1 Qe7 15. Ng4 Rxc1 16. Qxc1 Rc8 17. Qd1 Nxg4 18. Bxg4 Ba6 19. Re1 h5 20. Bf3 Nc5 21. Be2 Nd3 22. Rf1 Nxb2 23. Qe1 Bxe2 24. Qxe2 Rc2 25. f3 Qd7 26. Be1 Nc4 27. Rf2 Nxd2 28. Bxd2 Rxa2 29. Kh2 Bf8 30. Qe1 Qd3 31. f4 Bd6 32. Bc1 Rxf2 33. Qxf2 exf4 34. exf4 Qc4 35. Be3 Bc5 36. Bxc5 Qxc5 37. Qxc5 bxc5 38. Kg1 a5 39. Kf1 a4 40. Ke1 a3 41. Kd1 a2 42. Kc1 a1Q+ 43. Kc2 0-1

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "6"]
[White "Guevara Huamani, Jhady Julieth"]
[Black "Arias Ochoa, Adriana Maddyel"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1123"]
[BlackElo "1026"]
[PlyCount "100"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. c4 c6 4. Nc3 Bf5 5. Nf3 e6 6. a3 Bd6 7. c5 Bc7 8. b4 a6 9. Bb2 Nbd7 10. Be2 Ne4 11. 0-0 0-0 12. a4 Ndf6 13. b5 Ba5 14. Nxe4 Bxe4 15. bxc6 bxc6 16. Ne5 Qc7 17. Qc1 Nd7 18. Nd3 Rfb8 19. f3 Bg6 20. Nf4 e5 21. Nxg6 hxg6 22. dxe5 Nxe5 23. f4 Nd7 24. g4 Qa7 25. Bd4 Bb4 26. f5 g5 27. Kg2 Bxc5 28. Bxc5 Qxc5 29. Qd2 Ne5 30. f6 gxf6 31. Rxf6 Kg7 32. Raf1 Qe7 33. Bd3 Nxd3 34. Rxf7+ Qxf7 35. Rxf7+ Kxf7 36. Qxd3 Rg8 37. Qf5+ Ke7 38. Qh7+ Kd6 39. Qd3 c5 40. e4 d4 41. Qc4 Ke5 42. Qd5+ Kf4 43. Kf2 Kxg4 44. h3+ Kxh3 45. Qf5+ Kh4 46. Qh7+ Kg4 47. Qd7+ Kh4 48. Qh7+ Kg4 49. Qd7+ Kh4 50. Qh7+ Kg4 1/2-1/2

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "3"]
[White "Arias Ochoa, Adriana Maddyel"]
[Black "Moreno Ojeda, Ivana Sofia"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1026"]
[BlackElo "1264"]
[PlyCount "97"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. c3 c5 5. e3 Nc6 6. Nbd2 Be7 7. Bd3 0-0 8. Ne5 Nd7 9. Ndf3 Ncxe5 10. Nxe5 Nxe5 11. Bxe5 Bd6 12. Bg3 f5 13. 0-0 c4 14. Bc2 Bxg3 15. fxg3 Qg5 16. Qf3 Bd7 17. Rf2 Be8 18. Raf1 Bh5 19. Qf4 Qf6 20. Qh4 Qxh4 21. gxh4 Rac8 22. h3 b5 23. g4 Bg6 24. gxf5 exf5 25. Bxf5 Bxf5 26. Rxf5 Rxf5 27. Rxf5 Rd8 28. Kf2 Rf8 29. Rxf8+ Kxf8 30. Kf3 Kf7 31. Kf4 Kf6 32. a3 a6 33. h5 a5 34. h4 h6 35. e4 dxe4 36. Kxe4 a4 37. d5 Ke7 38. Ke5 Kd7 39. d6 Ke8 40. Ke6 Kd8 41. d7 g5 42. hxg6 b4 43. g7 Kc7 44. g8Q bxc3 45. Qc8+ Kb6 46. Kd6 cxb2 47. Qb8+ Ka6 48. Kc6 b1Q 49. Qa8# 1-0

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "4"]
[White "Sinchi Dominguez, Niusta Sisa"]
[Black "Arias Ochoa, Adriana Maddyel"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1209"]
[BlackElo "1026"]
[PlyCount "103"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. e3 Bf5 5. Nf3 e6 6. Be2 Bd6 7. 0-0 0-0 8. b3 Nbd7 9. Bb2 Ne4 10. Nxe4 Bxe4 11. Bd3 Bg6 12. Rc1 Nf6 13. Bxg6 hxg6 14. Qc2 Rc8 15. Rfd1 Ne4 16. h3 Ng5 17. Nxg5 Qxg5 18. e4 e5 19. dxe5 Bxe5 20. Bxe5 Qxe5 21. exd5 c5 22. Re1 Qd6 23. Re3 b6 24. Rce1 Qf6 25. Qe4 Rc7 26. Qe5 Qxe5 27. Rxe5 Rd8 28. Re7 Rdd7 29. Re8+ Kh7 30. R1e4 g5 31. Kf1 Kg6 32. Re2 Kf6 33. Ke1 Re7 34. R2xe7 Rxe7+ 35. Rxe7 Kxe7 36. Ke2 Kd6 37. Kf3 f6 38. Ke4 g6 39. f4 gxf4 40. Kxf4 a6 41. g4 b5 42. h4 bxc4 43. bxc4 Ke7 44. h5 g5+ 45. Kf5 Kf7 46. h6 a5 47. h7 Kg7 48. h8Q+ Kxh8 49. Kxf6 Kg8 50. d6 Kf8 51. d7 Kg8 52. d8Q+ 1-0

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "1"]
[White "Arias Ochoa, Adriana Maddyel"]
[Black "Tacas Cardenas, Pamela Natividad"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1026"]
[BlackElo "1366"]
[PlyCount "90"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 d5 5. c3 Bd6 6. Bg3 0-0 7. Bd3 b6 8. Nbd2 Bb7 9. 0-0 Bxg3 10. fxg3 Nbd7 11. Qe2 Re8 12. e4 e5 13. dxc5 Nxc5 14. Bb5 Re6 15. exd5 Nxd5 16. Bc4 Qe7 17. Rad1 Rd8 18. Nb3 f6 19. Nxc5 Qxc5+ 20. Kh1 Red6 21. Bxd5+ Bxd5 22. a3 Bc4 23. Rxd6 Rxd6 24. b4 Qd5 25. Qf2 Bxf1 26. Qxf1 Qd1 27. Qxd1 Rxd1+ 28. Ng1 e4 29. h3 e3 30. Kh2 Rd2 31. Nf3 e2 32. Kg1 Rc2 33. Kf2 Rxc3 34. Kxe2 Rxa3 35. Nd4 Rxg3 36. Kf2 Rc3 37. Nb5 Rc2+ 38. Kg3 a5 39. bxa5 bxa5 40. Kh4 Rxg2 41. Nd6 Rb2 42. Kh5 Rb4 43. Nf5 g6+ 44. Kh6 gxf5 45. h4 Rxh4# 0-1

[Event "Pan American-ch School U15 Girls 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "2"]
[White "Ortiz Noguera, Samantha"]
[Black "Arias Ochoa, Adriana Maddyel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1238"]
[BlackElo "1026"]
[PlyCount "121"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nxc6 Qxc6 6. Bd3 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. Bg5 h6 10. Bh4 d6 11. h3 a6 12. Nd5 Nxd5 13. exd5 Qd7 14. Bxe7 Qxe7 15. Re1 Qg5 16. Qf3 Bd7 17. Re3 Rfe8 18. Rae1 Rxe3 19. Qxe3 Qxe3 20. Rxe3 Re8 21. g4 Rxe3 22. fxe3 g5 23. Kg2 Kg7 24. b4 Kf6 25. Kf3 Ke5 26. c4 b5 27. a3 bxc4 28. Bxc4 Bb5 29. Bb3 f5 30. gxf5 Kxf5 31. e4+ Ke5 32. Ke3 Bf1 33. Bd1 Bxh3 34. a4 Bd7 35. a5 c6 36. Be2 cxd5 37. exd5 Kxd5 38. Bxa6 h5 39. Bb7+ Bc6 40. a6 h4 41. b5 Kc5 42. Bxc6 Kb6 43. Kf3 h3 44. Kg3 g4 45. Kxg4 h2 46. Kg3 h1Q 47. Bxh1 Ka7 48. Kf4 Kb6 49. Kf5 Ka7 50. Ke6 Kb6 51. Kxd6 Ka7 52. Kc6 Ka8 53. Kc7+ Ka7 54. b6+ Kxa6 55. b7 Ka5 56. b8Q Ka4 57. Kc6 Ka3 58. Kc5 Ka2 59. Kc4 Ka1 60. Kc3 Ka2 61. Qb2# 1-0

