[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "2"]
[White "Calderon, Juan Pablo"]
[Black "Di Battista, Carlos"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "146"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 Qc7 7. Bc4 e6 8. 0-0 Bd6 9. Qe2 0-0 10. c3 a6 11. Bg5 h6 12. Bxf6 Nxf6 13. Ne4 Be7 14. Ne5 c5 15. f4 cxd4 16. Nxf6+ Bxf6 17. cxd4 b5 18. Bb3 Bb7 19. Rac1 Qb6 20. Rfd1 Rfd8 21. Qe3 Rd6 22. Rd3 Rad8 23. Rcd1 Be7 24. f5 Bd5 25. Ng4 Bg5 26. Qf2 Bxb3 27. axb3 exf5 28. Ne3 g6 29. Nc2 Bf6 30. d5 Qxf2+ 31. Kxf2 Bxb2 32. Nb4 Re8 33. Nc6 Ra8 34. R1d2 Bf6 35. b4 Kf8 36. Re2 Bd8 37. Kf3 Rc8 38. Red2 g5 39. h3 h5 40. Rd4 f4 41. Ke4 Kg7 42. Ra2 f5+ 43. Ke5 Rdxc6 44. dxc6 Bf6+ 45. Kd6 Rd8+ 46. Ke6 Rxd4 47. c7 Rc4 48. Kd7 Rd4+ 49. Ke6 Rc4 50. Kd7 Rxc7+ 51. Kxc7 Bc3 52. Kb6 Bxb4 53. Rf2 Bc3 54. Kxa6 b4 55. Kb5 b3 56. Kc4 b2 57. Rf1 Bd2 58. Kd3 Bc1 59. Kc2 Kf6 60. Re1 h4 61. Re2 g4 62. hxg4 fxg4 63. Kb1 Kf5 64. Re8 f3 65. gxf3 gxf3 66. Rg8 h3 67. Rh8 Kg4 68. Rg8+ Kf4 69. Rh8 Kg3 70. Rg8+ Kf2 71. Rh8 Ke2 72. Re8+ Be3 73. Rb8 f2 0-1

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "3"]
[White "Calderon, Juan Pablo"]
[Black "Martorano, Enrique"]
[Result "0-1"]
[ECO "C14"]
[PlyCount "44"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Bxe7 Qxe7 8. Qg4 f5 9. Qh5+ Qf7 10. Qe2 c5 11. Nxd5 0-0 12. Nf3 Nc6 13. Ng5 Qg6 14. Nf4 Qh6 15. Nfxe6 Re8 16. Nc7 Re7 17. Qc4+ Kf8 18. Nge6+ Kg8 19. Nxc5+ Kh8 20. N5xa6 Ndxe5 21. Qc3 Nd3+ 22. Kd1 Nxf2# 0-1

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "5"]
[White "Calderon, Juan Pablo"]
[Black "Sobol, Gustavo"]
[Result "0-1"]
[ECO "C71"]
[PlyCount "66"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. h3 b5 6. Bb3 Na5 7. c3 Nxb3 8. Qxb3 Nf6 9. Qc2 Bb7 10. d3 Be7 11. Be3 Rc8 12. Nbd2 c5 13. Bg5 0-0 14. Bxf6 Bxf6 15. c4 Qb6 16. 0-0 Be7 17. g4 h5 18. Nh2 Bg5 19. Rfe1 hxg4 20. hxg4 Qc6 21. f3 Qd7 22. Ndf1 Bf4 23. Ne3 g6 24. Nd5 Bxd5 25. cxd5 Kg7 26. Kg2 Rh8 27. Rh1 Rh6 28. Nf1 Rch8 29. Rxh6 Rxh6 30. Ng3 Qe7 31. Qf2 Qg5 32. Rh1 Bxg3 33. Qxg3 Qd2+ 0-1

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "7"]
[White "Garcia, Guillermo2222"]
[Black "Calderon, Juan Pablo"]
[Result "1/2-1/2"]
[ECO "C26"]
[PlyCount "95"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bc5 7. Ne2 Nc6 8. Rb1 0-0 9. 0-0 Bb6 10. h3 Be6 11. a4 Qd7 12. Kh2 f5 13. d3 Rad8 14. Bg5 Rde8 15. Bd2 Qd6 16. Qc1 h6 17. Ng1 Bd7 18. Ra1 f4 19. Nf3 g5 20. Ng1 e4 21. dxe4 Bxf2 22. gxf4 gxf4 23. Rxf2 f3+ 24. Kh1 fxg2+ 25. Rxg2+ Kh7 26. Qe1 Ne5 27. Be3 Nf3 28. Qg3 Qxg3 29. Rxg3 Nxg1 30. Raxg1 Rg8 31. Bd4 Rxg3 32. Rxg3 Rg8 33. Rf3 Kg6 34. Rf6+ Kh5 35. Be3 Rg6 36. Rf7 Bxh3 37. Rxc7 Bg2+ 38. Kh2 Bxe4 39. Bxa7 Rg2+ 40. Kh3 Rxc2 41. Bd4 Bg2+ 42. Kg3 Bc6 43. Kf4 Ra2 44. Rg7 Rxa4 45. Rg8 Ra5 46. Rg7 Rg5 47. Rxg5+ hxg5+ 48. Kg3 1/2-1/2

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "1"]
[White "Quinzio, Martin Javier"]
[Black "Calderon, Juan Pablo"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "55"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Nbd7 7. Bd3 Ne8 8. Be3 e5 9. fxe5 dxe5 10. d5 c5 11. dxc6 bxc6 12. Qa4 Bb7 13. Rd1 Nb6 14. Qb4 Nc7 15. c5 Qe7 16. Qb3 Nbd5 17. exd5 Nxd5 18. Nxd5 cxd5 19. Be2 d4 20. Bf2 Rad8 21. Bh4 Qd7 22. Bxd8 Rxd8 23. Bc4 Bc6 24. Rd2 e4 25. Ng5 e3 26. Bxf7+ Kh8 27. Be6 Qe7 28. Nf7+ 1-0

[Event "ARG-ch U18"]
[Site "Isla del Cerrito"]
[Date "1999.??.??"]
[Round "4"]
[White "Rodriguez, Alejandro"]
[Black "Calderon, Juan Pablo"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "38"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d3 d6 6. Bb3 0-0 7. 0-0 d5 8. exd5 Nxd5 9. Re1 Nf6 10. Nxe5 Nxe5 11. Rxe5 Bd6 12. Re1 Bxh2+ 13. Kxh2 Ng4+ 14. Kg1 Qh4 15. Qf3 Bd7 16. Qg3 Rfe8 17. Rxe8+ Rxe8 18. Be3 Rxe3 19. Bxf7+ Kf8 0-1

