[Event "Buenos Aires Legislativo U2000"]
[Site "Buenos Aires"]
[Date "2017.10.10"]
[Round "3.1"]
[White "Piazza, Pablo"]
[Black "Quinonez, Hector"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1924"]
[BlackElo "1925"]
[PlyCount "103"]
[EventDate "2017.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Rb1 a5 6. a3 Nf6 7. Nf3 d6 8. d3 0-0 9. Bg5 h6 10. Bd2 Be6 11. b4 axb4 12. axb4 Qd7 13. b5 Ne7 14. Qc1 Kh7 15. Qc2 Bh3 16. 0-0 Bxg2 17. Kxg2 Qe6 18. e4 Nh5 19. Nd5 Rac8 20. Ba5 Nxd5 21. cxd5 Qg4 22. Ng1 b6 23. Bc3 Qd7 24. Qb2 f5 25. f3 Rf7 26. Ne2 Rcf8 27. d4 fxe4 28. fxe4 Qg4 29. Qc2 Rxf1 30. Rxf1 Rxf1 31. Kxf1 Qf3+ 32. Kg1 Nf6 33. dxe5 Nxe4 34. Be1 dxe5 35. Nc1 Ng5 36. h4 Ne4 37. Qe2 Qxe2 38. Nxe2 Nd6 39. Nc3 e4 40. Kf2 Bxc3 41. Bxc3 Nxb5 42. Be5 Nd6 43. Ke3 Kg8 44. Kd4 Kf7 45. Bf4 Kf6 46. g4 g5 47. hxg5+ hxg5 48. Be5+ Ke7 49. Kc3 e3 50. Kd3 b5 51. Bc3 b4 52. Be1 1/2-1/2

[Event "Buenos Aires Legislativo U2000"]
[Site "Buenos Aires"]
[Date "2017.10.06"]
[Round "2.2"]
[White "Tunez, Adrian"]
[Black "Piazza, Pablo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1867"]
[BlackElo "1924"]
[PlyCount "66"]
[EventDate "2017.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 d6 6. exd6 Bxd6 7. g3 b6 8. Bg2 Bb7 9. 0-0 0-0 10. Nbd2 cxd4 11. Nxd4 Nc6 12. Ne4 Be7 13. a4 Rc8 14. Nxc6 Bxc6 15. Qc2 Qc7 16. Ng5 Nf6 17. Be3 Bxg2 18. Kxg2 Qc6+ 19. f3 h6 20. Ne4 Nd5 21. Bd4 f5 22. Nd2 e5 23. Bf2 Bc5 24. Qb3 Kh8 25. Rae1 Rce8 26. Qc4 Qd6 27. Bxc5 bxc5 28. Rf2 f4 29. Nf1 fxg3 30. Rd2 Nf4+ 31. Kg1 Qg6 32. Qe4 g2 33. Ne3 Nh3# 0-1

[Event "Buenos Aires Legislativo U2000"]
[Site "Buenos Aires"]
[Date "2017.10.03"]
[Round "1.4"]
[White "Piazza, Pablo"]
[Black "Lalli, Maximiliano"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1924"]
[BlackElo "1536"]
[PlyCount "51"]
[EventDate "2017.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Nc6 5. Rb1 d6 6. d3 f5 7. b4 Nf6 8. e3 0-0 9. Nge2 g5 10. f4 gxf4 11. exf4 Qe8 12. 0-0 Qh5 13. Nd5 Rf7 14. Bb2 Ng4 15. h3 Nh6 16. b5 Nd8 17. a4 c6 18. Nb4 Bd7 19. Bc3 Bf6 20. bxc6 bxc6 21. c5 exf4 22. Bxf6 Rxf6 23. Nxf4 Qxd1 24. Rfxd1 a5 25. Nc2 d5 26. Nxd5 1-0

[Event "Berazategui Cup 3rd"]
[Site "Berazategui"]
[Date "2008.05.01"]
[Round "1"]
[White "Perelman, Hernan"]
[Black "Piazza, Pablo"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2343"]
[BlackElo "1820"]
[PlyCount "41"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 b6 5. Bg2 Ba6 6. cxd5 exd5 7. Nc3 Be7 8. 0-0 0-0 9. Ne5 c6 10. Qa4 Bb7 11. Rd1 Qd6 12. Bf4 Qe6 13. Re1 c5 14. Rad1 Rd8 15. e4 Nxe4 16. Nxe4 dxe4 17. d5 Rxd5 18. Bxe4 Rxd1 19. Rxd1 b5 20. Qc2 Qb6 21. Nd7 1-0

[Event "Berazategui op"]
[Site "Berazategui"]
[Date "2007.04.??"]
[Round "1"]
[White "Real de Azua, Ernesto"]
[Black "Piazza, Pablo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2437"]
[PlyCount "67"]
[EventDate "2007.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Be2 h5 11. Bxg4 hxg4 12. 0-0 e6 13. Re1 Nc6 14. Re3 Ne5 15. b3 Qc7 16. Qd2 b5 17. Rd1 Bb7 18. Ndxb5 axb5 19. Nxb5 Qb6 20. Nxd6+ Ke7 21. Nxb7 Ra6 22. Rc3 Qxb7 23. Bxe5 Bxe5 24. Qxg5+ Bf6 25. Qc5+ Ke8 26. e5 Bg7 27. Rc4 Rh5 28. Rb4 Rc6 29. Qa5 Qc8 30. Rbd4 Rc7 31. Qb5+ Ke7 32. Qb4+ Ke8 33. Rxg4 Rh7 34. Qe4 1-0

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.27"]
[Round "4"]
[White "Benko, Francisco"]
[Black "Piazza, Pablo"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2160"]
[PlyCount "51"]
[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. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 e6 7. 0-0 Nf6 8. Be3 cxd4 9. cxd4 Be7 10. h3 Bh5 11. Nc3 Qd8 12. Qb3 Rb8 13. Rfd1 Nd5 14. Nxd5 exd5 15. Bf4 Bd6 16. Qe3+ Kf8 17. Bxd6+ Qxd6 18. Re1 f6 19. g4 Bg6 20. Nh4 Kf7 21. Bb5 a6 22. Bd3 Bxd3 23. Qxd3 g6 24. a3 Rhe8 25. Qd2 Kg7 26. Ng2 1/2-1/2

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.25"]
[Round "3"]
[White "Piazza, Pablo"]
[Black "Julia, Ernesto"]
[Result "0-1"]
[ECO "C60"]
[BlackElo "2350"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 d6 6. Re1 Nge7 7. h3 0-0 8. d3 h6 9. Nbd2 f5 10. exf5 Nxf5 11. Nf1 Kh8 12. Ne3 Nxe3 13. Bxe3 Qf6 14. Nh2 g5 15. Ng4 Qg6 16. f3 Bf5 17. Qe2 Rae8 18. Rad1 a6 19. Bc4 Nd4 20. Qd2 Ne6 21. Bd5 c6 22. Be4 d5 23. Bxf5 Qxf5 24. Bf2 Nf4 25. Bg3 h5 26. Ne3 Qg6 27. Bh2 Kh7 28. Rf1 Bh6 29. Bxf4 exf4 30. Nc2 g4 31. h4 g3 32. Rfe1 Qf6 33. Rxe8 Rxe8 34. Re1 Rxe1+ 35. Nxe1 Qxh4 36. Kf1 Qh1+ 37. Ke2 Qg1 38. Kd1 Qf2 39. Qe2 Qxe2+ 40. Kxe2 Kg6 41. d4 Bf8 42. Nd3 Bd6 43. b3 Kf5 44. b4 h4 45. Kf1 b6 46. a3 a5 47. Kg1 Ke6 48. Kf1 Kd7 49. Kg1 Kc7 50. Kf1 Kb7 51. Kg1 axb4 52. axb4 Ka6 53. Kf1 Kb5 54. Ne5 Bxe5 55. dxe5 c5 0-1

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.24"]
[Round "1"]
[White "Cativelli, Gerardo"]
[Black "Piazza, Pablo"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2245"]
[PlyCount "83"]
[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. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Nc6 8. h3 Bh5 9. Be3 cxd4 10. cxd4 Be7 11. Nc3 Qd8 12. a3 0-0 13. b4 a6 14. Rc1 Rc8 15. Qb3 b5 16. Rfd1 Nd5 17. Ne4 Qb6 18. Nc5 Rfd8 19. Rb1 Rb8 20. Rbc1 Rbc8 21. Rd2 Ra8 22. Rdc2 Rac8 23. Nd3 Na7 24. Nde5 Rxc2 25. Qxc2 Bg6 26. Nxg6 hxg6 27. Ne5 Bf8 28. Qe4 Rc8 29. Rxc8 Nxc8 30. Qc2 Qc7 31. Qxc7 Nxc7 32. Nd3 Bd6 33. Nc5 Nb6 34. Bf3 Nbd5 35. Bd2 Kf8 36. g3 Ke7 37. Be2 f6 38. h4 e5 39. dxe5 Bxc5 40. exf6+ gxf6 41. bxc5 Kd7 42. Bd3 1/2-1/2

