[Event "Monte Grande op"]
[Site "Monte Grande"]
[Date "2023.11.26"]
[Round "6"]
[White "Juanchini, Marcos"]
[Black "Prieu, Gustavo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2144"]
[BlackElo "1745"]
[PlyCount "92"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. Nbd2 Bd6 5. Bg3 c6 6. e3 Bxg3 7. hxg3 Nbd7 8. Ne5 Nxe5 9. dxe5 Ne4 10. Nxe4 dxe4 11. Qg4 Qa5+ 12. c3 Qxe5 13. 0-0-0 f5 14. Qh5+ g6 15. Qh4 Bd7 16. Bc4 Qg7 17. g4 Qe7 18. Qg3 0-0-0 19. Qe5 Rhe8 20. a4 b5 21. axb5 cxb5 22. Bb3 Bc6 23. Rxd8+ Rxd8 24. gxf5 gxf5 25. Bxe6+ Bd7 26. Rh6 Bxe6 27. Qxe6+ Qxe6 28. Rxe6 Rd5 29. Re7 a5 30. Rxh7 a4 31. Rh5 Kd7 32. g4 Ke6 33. g5 Kf7 34. Rh6 Kg7 35. Ra6 Kf7 36. Kc2 Kg7 37. b3 axb3+ 38. Kxb3 Rd2 39. Ra2 Rd5 40. Kc2 Kg6 41. Ra5 Kxg5 42. Ra8 Kg4 43. Rh8 Kf3 44. Rh2 Ke2 45. Kc1 Rd1+ 46. Kc2 Rf1 0-1

[Event "Monte Grande op"]
[Site "Monte Grande"]
[Date "2023.11.26"]
[Round "5"]
[White "Lo Presti, Roberto"]
[Black "Juanchini, Marcos"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1863"]
[BlackElo "2144"]
[PlyCount "56"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 Qc7 8. Bb3 b5 9. f3 Bd7 10. g4 b4 11. Nce2 Nc6 12. c3 a5 13. cxb4 Nxb4 14. Rc1 Qb7 15. a3 Na6 16. g5 Ng8 17. Ba4 Ne7 18. Bxd7+ Qxd7 19. Nc3 d5 20. exd5 Nxd5 21. Nxd5 exd5 22. Qe2 Be7 23. Nc6 0-0 24. Nxe7+ Qxe7 25. 0-0 Rfe8 26. Rfe1 d4 27. Qb5 dxe3 28. Rc6 Nc7 0-1

[Event "Monte Grande op"]
[Site "Monte Grande"]
[Date "2023.11.25"]
[Round "3"]
[White "Bastone, Nicolas Ariel"]
[Black "Juanchini, Marcos"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1832"]
[BlackElo "2144"]
[PlyCount "63"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. b3 e5 8. dxe5 dxe5 9. Bb2 e4 10. Ng5 e3 11. fxe3 Ng4 12. Qxd8 Rxd8 13. Bxc6 bxc6 14. Rd1 Rxd1+ 15. Nxd1 Bxb2 16. Nxb2 Nxe3 17. Kd2 Nf5 18. e4 Nh6 19. Re1 Ng4 20. Nf3 Be6 21. Nd3 Rd8 22. Kc3 f6 23. Nc5 Bf7 24. h4 Ne5 25. Nd4 Rxd4 26. Kxd4 Nf3+ 27. Kc3 Nxe1 28. Na6 Be6 29. Kd4 Bd7 30. Nb8 Be8 31. Na6 Nf3+ 32. Ke3 1/2-1/2

[Event "Monte Grande op"]
[Site "Monte Grande"]
[Date "2023.11.25"]
[Round "2"]
[White "Juanchini, Marcos"]
[Black "Cabral, Ramon"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2144"]
[BlackElo "1684"]
[PlyCount "29"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 Nbd7 6. c3 b6 7. Be2 Bb7 8. Qc2 e6 9. e5 dxe5 10. dxe5 h6 11. exf6 Nxf6 12. Bh4 Qe7 13. Qa4+ c6 14. Ne5 0-0-0 15. Qxa7 1-0

[Event "Monte Grande op"]
[Site "Monte Grande"]
[Date "2023.11.25"]
[Round "4"]
[White "Juanchini, Marcos"]
[Black "Quarta, Alejandro"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2144"]
[BlackElo "1747"]
[PlyCount "90"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bg5 Nf6 4. h4 h6 5. Bxf6 gxf6 6. Nbd2 d5 7. h5 Bd6 8. Nh4 Kf7 9. Ng6 Rg8 10. e3 Nd7 11. Bd3 Nf8 12. Nh4 Bd7 13. c4 c6 14. Qc2 Bb4 15. 0-0-0 Bxd2+ 16. Qxd2 Nh7 17. Rdg1 Ng5 18. f3 Qc7 19. g4 fxg4 20. Bg6+ Ke7 21. Rxg4 b6 22. c5 b5 23. Rhg1 a5 24. e4 Rad8 25. exd5 cxd5 26. Re1 Kf8 27. Rg2 Rg7 28. f4 Nf7 29. Kb1 Bc8 30. Rge2 Qc6 31. Bxf7 Kxf7 32. Ng6 Qc7 33. f5 e5 34. dxe5 Bxf5+ 35. Ka1 Bxg6 36. e6+ Ke7 37. Qxh6 Rdg8 38. hxg6 Rxg6 39. Qe3 Rg3 40. Qc1 R3g4 41. a3 Qf4 42. Qd1 R4g6 43. c6 Qd6 44. Rc2 Qc7 45. Rh2 Qxh2 1/2-1/2

[Event "Monte Grande op"]
[Site "Monte Grande"]
[Date "2023.11.24"]
[Round "1"]
[White "Tupilojon, Agustin"]
[Black "Juanchini, Marcos"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1662"]
[BlackElo "2144"]
[PlyCount "45"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 b6 3. d4 Bb7 4. e5 d6 5. Nf3 e6 6. Be2 Nd7 7. Nbd2 dxe5 8. dxe5 Ne7 9. Nc4 Ng6 10. a4 Qb8 11. 0-0 a6 12. Re1 Ndxe5 13. Ncxe5 Nxe5 14. Nxe5 Bd6 15. Bf3 Bxf3 16. Nxf3 0-0 17. Bg5 h6 18. Bh4 f5 19. Rxe6 Bc7 20. Qd5 Kh8 21. Be7 Rf7 22. Rxh6+ Kg8 23. Ng5 1-0

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.27"]
[Round "5.68"]
[White "Juanchini, Marcos"]
[Black "Gonzalez, Marcos"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2126"]
[PlyCount "134"]
[EventDate "2002.09.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 h6 6. Bh4 Nbd7 7. c3 g5 8. Bg3 Nh5 9. Qc2 c5 10. Bc4 cxd4 11. Nxd4 Nxg3 12. hxg3 Ne5 13. Bb5+ Bd7 14. Bxd7+ Qxd7 15. Nf5 Bf8 16. 0-0-0 e6 17. Ne3 Rc8 18. f4 Ng6 19. f5 Ne5 20. Kb1 Bg7 21. fxe6 fxe6 22. Rhf1 Rf8 23. Nf3 Ke7 24. Qb3 Qc6 25. Qc2 Qb6 26. Nd4 Rxf1 27. Rxf1 Rf8 28. Rxf8 Bxf8 29. Qe2 Bg7 30. Qh5 Qa6 31. Qd1 Qd3+ 32. Qxd3 Nxd3 33. g4 Nf2 34. Kc2 Bxd4 35. cxd4 Nxe4 36. Kd3 d5 37. Ke2 b5 38. Nc2 a5 39. Ne1 Nd6 40. Nd3 Nc4 41. b3 Nd6 42. Ne5 b4 43. Kd3 Ne4 44. Kc2 Nc3 45. a3 Nb5 46. axb4 Nxd4+ 47. Kb2 axb4 48. Nd3 Nc6 49. Kc2 Kd6 50. Kd2 Nd4 51. Nxb4 Nxb3+ 52. Ke3 e5 53. Nd3 d4+ 54. Ke2 e4 55. Nb4 d3+ 56. Ke3 d2 57. Ke2 Kc5 58. Nc2 Nd4+ 59. Nxd4 Kxd4 60. Kxd2 e3+ 61. Ke2 Ke4 62. g3 Kd4 63. Ke1 Ke4 64. Kf1 Kd4 65. Ke1 Ke4 66. Kf1 Kd3 67. Ke1 e2 0-1

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.26"]
[Round "4.79"]
[White "Scappatura, Hernan"]
[Black "Juanchini, Marcos"]
[Result "0-1"]
[ECO "B95"]
[BlackElo "2126"]
[PlyCount "44"]
[EventDate "2002.09.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 e6 8. f4 Qc7 9. Be2 b5 10. Bf3 Bb7 11. a3 Rc8 12. 0-0-0 Be7 13. Rhe1 0-0 14. Re2 Nb6 15. e5 Nc4 16. Qd3 Bxf3 17. Nxf3 dxe5 18. fxe5 Rfd8 19. Nd4 Nxe5 20. Qg3 Nc4 21. Qh4 Nxb2 22. Nb1 Nxd1 0-1

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.25"]
[Round "3.70"]
[White "Juanchini, Marcos"]
[Black "Del Cuadro, Nestor"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2126"]
[PlyCount "102"]
[EventDate "2002.09.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bg5 Nbd7 4. Nbd2 c5 5. e3 e6 6. c3 Be7 7. Bd3 b6 8. Qe2 0-0 9. 0-0 cxd4 10. exd4 Bb7 11. Rfe1 Re8 12. Rad1 Nf8 13. Ne4 Nxe4 14. Bxe7 Nxc3 15. bxc3 Rxe7 16. Be4 Bxe4 17. Qxe4 Rc7 18. d5 e5 19. c4 Rac8 20. Nd2 Qg5 21. Re3 f5 22. Qd3 g6 23. Qa3 Rd8 24. Rg3 Qf6 25. Rf3 Qe7 26. Re1 Nd7 27. Rfe3 Nc5 28. Nb3 Qf7 29. f3 f4 30. R3e2 Rdd7 31. Nd2 Qf5 32. Rd1 Kf8 33. h3 g5 34. Ne4 Nxe4 35. Rxe4 h5 36. Rde1 Kg8 37. Kf2 Rc5 38. Qa4 Qf7 39. Qd1 Rdc7 40. Qd3 Qf5 41. Qe2 Rg7 42. g4 hxg4 43. fxg4 Qd7 44. Qd1 Rh7 45. Kg2 Ra5 46. Qb3 Qa4 47. R4e2 Qd7 48. Qd3 Rh6 49. Rf1 Qh7 50. Qb3 e4 51. Kf2 Rxh3 0-1

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.24"]
[Round "2.55"]
[White "Diaz, Sergio"]
[Black "Juanchini, Marcos"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2040"]
[BlackElo "2126"]
[PlyCount "45"]
[EventDate "2002.09.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Nbd7 8. f4 b5 9. Bf3 Bb7 10. 0-0 b4 11. e5 Bxf3 12. Qxf3 bxc3 13. exf6 Nxf6 14. Qc6+ Nd7 15. f5 e5 16. Ne6 Qc8 17. Qxa8 Qxa8 18. Nc7+ Kd8 19. Nxa8 d5 20. bxc3 Nc5 21. Nb6 Kc7 22. Nxd5+ Kd8 23. Rab1 1-0

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.23"]
[Round "1.69"]
[White "Juanchini, Marcos"]
[Black "Urchipia, Carlos Daniel"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2126"]
[BlackElo "2222"]
[PlyCount "90"]
[EventDate "2002.09.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 c5 5. c3 cxd4 6. cxd4 0-0 7. e4 d6 8. Be2 Bg4 9. Qb3 Bxf3 10. gxf3 Nc6 11. Be3 Nd7 12. d5 Nd4 13. Bxd4 Bxd4 14. Qb4 Qb6 15. Qxb6 axb6 16. Bb5 Ne5 17. f4 Ng4 18. f3 Ne3 19. Ke2 Ng2 20. Nc4 Nxf4+ 21. Kd2 f5 22. Rhf1 Kg7 23. a3 Rf6 24. Rad1 Rd8 25. Kc2 e5 26. Rd2 Rc8 27. Kb1 Rc5 28. a4 Rc7 29. Rc1 fxe4 30. fxe4 Nh5 31. Rcc2 Rcf7 32. b4 Rf8 33. Ka2 Rd8 34. Nb2 Bxb2 35. Kxb2 Rf7 36. Rc3 Nf6 37. Re2 g5 38. Bd3 g4 39. Rg2 h5 40. h3 Kh6 41. hxg4 Rg7 42. Be2 Nxe4 43. Rh3 Nf6 44. Rgh2 Rdg8 45. Kb3 Rg5 0-1

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.28"]
[Round "5"]
[White "Juanchini, Marcos"]
[Black "Raineri de Luca, Pablo"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2120"]
[BlackElo "2130"]
[PlyCount "110"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. Bf4 cxd4 4. Qxd4 Nc6 5. Qd2 g6 6. c3 Bg7 7. Qc2 d5 8. Ne5 0-0 9. e3 Ne4 10. Nxc6 bxc6 11. Nd2 Nc5 12. Nf3 Bf5 13. Qd2 Qb6 14. Be5 Ne4 15. Qc1 f6 16. Bg3 e5 17. Be2 Rab8 18. b3 Qc5 19. 0-0 Nxc3 20. Bd1 Rfc8 21. Nd2 Bf8 22. Bf3 Nb5 23. e4 Qxc1 24. Raxc1 Be6 25. Nb1 d4 26. Be2 Nd6 27. f3 Bh6 28. Rc2 c5 29. Na3 Rb6 30. Rd1 Rbc6 31. Nc4 Nxc4 32. Bxc4 Bxc4 33. Rxc4 Ra6 34. Rc2 c4 35. bxc4 Rac6 36. f4 Rxc4 37. Rxc4 Rxc4 38. fxe5 Be3+ 39. Kf1 Kf7 40. exf6 Kxf6 41. Rd3 Rc1+ 42. Ke2 Rc2+ 43. Kf3 Rxa2 44. Rb3 h5 45. h4 Bc1 46. Bd6 Ke6 47. Bf8 Be3 48. Bg7 Rf2+ 49. Kg3 Rf7 50. Bh8 Bf4+ 51. Kh3 Be5 52. Bxe5 Kxe5 53. g4 Kxe4 54. gxh5 gxh5 55. Rb5 d3 0-1

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.25"]
[Round "2"]
[White "Juanchini, Marcos"]
[Black "Fernandez Novas, Liliana"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2120"]
[PlyCount "53"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 g6 3. Nc3 Bg7 4. h4 Nf6 5. h5 e6 6. h6 Bf8 7. Nf3 d6 8. Qb3 Nc6 9. Bf4 Qd7 10. 0-0-0 b6 11. Ne5 Na5 12. Qc2 Qe7 13. Bg5 Bd7 14. g3 0-0-0 15. Bg2 c5 16. e3 Be8 17. Qe2 Kc7 18. dxc5 dxe5 19. Rxd8 Kxd8 20. Rd1+ Kc7 21. cxb6+ axb6 22. c5 Bc6 23. Qa6 Qxc5 24. Bxf6 Rg8 25. Qa7+ Bb7 26. Bd8+ Kc8 27. Bxb7+ 1-0

[Event "Buenos Aires VII Najdorf op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "1"]
[White "German, Gustavo"]
[Black "Juanchini, Marcos"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2340"]
[PlyCount "65"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Bb5+ Bd7 8. Qe2 a6 9. Bxd7+ Nbxd7 10. h4 Qc7 11. 0-0-0 0-0-0 12. Rh3 Kb8 13. Nd5 Nxd5 14. exd5 Qa5 15. Bxe7 Rhe8 16. Bxd8 Rxd8 17. Qe7 Nc5 18. Nb3 Qb6 19. Nxc5 Qxb2+ 20. Kd2 Qb4+ 21. Ke2 Qb5+ 22. c4 Re8 23. cxb5 Rxe7+ 24. Re3 Rxe3+ 25. fxe3 dxc5 26. bxa6 bxa6 27. d6 Kc8 28. Kd3 Bf6 29. Kc4 Bxh4 30. Kxc5 Bf2 31. Kc6 f5 32. Rb1 Bg3 33. Rb6 1-0

