[Event "Arvier Amatori op 3rd"]
[Site "Arvier"]
[Date "2013.01.06"]
[Round "7"]
[White "Cattaneo, Roger"]
[Black "Pierantoni, Mauro"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1821"]
[BlackElo "1810"]
[PlyCount "37"]
[EventDate "2013.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bf4 Bd6 6. Bg3 Bg4 7. Be2 0-0 8. Nbd2 Re8 9. 0-0 Bxg3 10. hxg3 Ne4 11. Re1 Nc6 12. c3 a6 13. Bd3 f5 14. Qc2 Bxf3 15. gxf3 Nxd2 16. Qxd2 Qf6 17. Qf4 Re7 18. Rxe7 Qxe7 19. Qxf5 1-0

[Event "Arvier Amatori op 3rd"]
[Site "Arvier"]
[Date "2013.01.05"]
[Round "6"]
[White "Pierantoni, Mauro"]
[Black "Piazza, Giacomo"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1810"]
[BlackElo "1608"]
[PlyCount "51"]
[EventDate "2013.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. c4 Nc6 5. Ne2 Nb4 6. Nbc3 Nxd3+ 7. Qxd3 Be7 8. 0-0 d6 9. Qg3 g6 10. Be3 Nf6 11. f3 h5 12. d5 e5 13. f4 h4 14. Qf3 Bc8 15. f5 Rg8 16. Bg5 gxf5 17. Bxf6 Bxf6 18. exf5 Rg5 19. Qh3 Kd7 20. Ne4 Rg7 21. N2c3 a6 22. Nxf6+ Qxf6 23. Ne4 Qh6 24. f6+ Kd8 25. fxg7 Bxh3 26. g8Q+ 1-0

[Event "Arvier Amatori op 3rd"]
[Site "Arvier"]
[Date "2013.01.04"]
[Round "4"]
[White "Brioschi, Camillo"]
[Black "Pierantoni, Mauro"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1800"]
[BlackElo "1810"]
[PlyCount "73"]
[EventDate "2013.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 e6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f4 b6 6. Nf3 Bb7 7. Be3 Ne7 8. Bd3 Nd7 9. 0-0 0-0 10. Rc1 f5 11. Ng5 fxe4 12. Nxe6 exd3 13. Nxd8 Raxd8 14. Qxd3 Nf5 15. Rce1 Nf6 16. Bf2 Ng4 17. Kh1 Nxf2+ 18. Rxf2 Bxd4 19. Rfe2 c5 20. Nd5 Bxd5 21. cxd5 Bf6 22. b3 Nd4 23. Re4 Rd7 24. Re8 Kg7 25. Qe4 Rff7 26. g3 Nf5 27. Qa4 Nd4 28. Qa6 Nc2 29. R1e2 Nb4 30. Qc4 b5 31. Qe4 Na6 32. g4 Nc7 33. g5 Nxe8 34. Qxe8 Bd4 35. Re4 a5 36. Qb8 b4 37. Re8 1-0

[Event "Arvier Amatori op 3rd"]
[Site "Arvier"]
[Date "2013.01.04"]
[Round "3"]
[White "Pierantoni, Mauro"]
[Black "Benazzo, Angelo"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1810"]
[BlackElo "1701"]
[PlyCount "66"]
[EventDate "2013.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. Bb2 d6 4. d4 Nf6 5. Bd3 Nc6 6. Ne2 e6 7. 0-0 Be7 8. Nd2 0-0 9. Ng3 Bd7 10. f4 d5 11. e5 Ne8 12. Qh5 g6 13. Qh6 f5 14. exf6 Bxf6 15. Nf3 Bg7 16. Qh3 e5 17. Qh4 e4 18. Ng5 h6 19. N3xe4 Bf5 20. Rae1 dxe4 21. Bc4+ Kh8 22. Nf7+ Rxf7 23. Qxd8 Rxd8 24. Bxf7 Bxd4+ 25. Bxd4+ Nxd4 26. Rf2 Nd6 27. Bd5 Rd7 28. Rd2 N4b5 29. Bc4 Nc3 30. Kf2 e3+ 31. Rxe3 Nde4+ 32. Rxe4 Nxe4+ 33. Ke3 Nxd2 0-1

[Event "Arvier Amatori op 3rd"]
[Site "Arvier"]
[Date "2013.01.03"]
[Round "2"]
[White "Marguerettaz, Davy"]
[Black "Pierantoni, Mauro"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2199"]
[BlackElo "1810"]
[PlyCount "35"]
[EventDate "2013.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 e6 2. c4 d6 3. e4 g6 4. Nc3 Bg7 5. Be3 Ne7 6. Qd2 Nbc6 7. Nf3 0-0 8. Be2 e5 9. d5 Nb8 10. 0-0 a6 11. c5 dxc5 12. Bxc5 Nd7 13. Ba3 Re8 14. Rfd1 b5 15. Rac1 Rb8 16. d6 Nc6 17. Nd5 cxd6 18. Rxc6 1-0

[Event "Arvier Amatori op 3rd"]
[Site "Arvier"]
[Date "2013.01.02"]
[Round "1"]
[White "Pierantoni, Mauro"]
[Black "Triglia, Guglielmo"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1810"]
[BlackElo "1413"]
[PlyCount "97"]
[EventDate "2013.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 e6 4. f4 g6 5. Nf3 Bg7 6. Bd3 Ne7 7. 0-0 0-0 8. c3 b6 9. Na3 Ba6 10. Nc2 Bxd3 11. Qxd3 Nf5 12. g4 Nh4 13. Nxh4 Qxh4 14. Qg3 Qxg3+ 15. hxg3 c5 16. f5 gxf5 17. gxf5 exf5 18. Rxf5 cxd4 19. Nxd4 Nd7 20. Bf4 Rfe8 21. Re1 f6 22. e6 Ne5 23. Bxe5 fxe5 24. Nb5 Re7 25. Rg5 Rxe6 26. Nc7 h6 27. Rxg7+ Kxg7 28. Nxe6+ Kf6 29. Nc7 Rc8 30. Nxd5+ Ke6 31. Nf4+ Kf5 32. Nd3 e4 33. Nf2 Re8 34. Kg2 h5 35. Nd1 Kg4 36. Ne3+ Kg5 37. Rf1 Re5 38. Rf7 a5 39. a4 h4 40. g4 b5 41. axb5 Rxb5 42. Rf5+ Rxf5 43. gxf5 Kf4 44. Kh3 Kxe3 45. f6 Kd3 46. f7 e3 47. f8Q e2 48. Qf2 Kd2 49. c4 1-0

[Event "Arvier Amatori op 2nd"]
[Site "Arvier"]
[Date "2012.01.08"]
[Round "7"]
[White "Pierantoni, Mauro"]
[Black "Bosticardo, Tommaso"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1814"]
[BlackElo "1774"]
[PlyCount "93"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bxf6 Bxf6 8. cxd5 exd5 9. Rc1 c6 10. Bd3 Nd7 11. 0-0 Re8 12. b4 Nf8 13. a4 Bg4 14. Be2 Be7 15. Qb3 Bd6 16. h3 Bd7 17. Ne1 Ng6 18. Bh5 Nh4 19. Nf3 Qf6 20. Nxh4 Qxh4 21. Qd1 Bxb4 22. Nxd5 cxd5 23. Rc7 Be6 24. Rxb7 a5 25. f4 g6 26. f5 Qxh5 27. Qxh5 gxh5 28. fxe6 Rxe6 29. Rfxf7 Rg6 30. Rbd7 Re8 31. Rf5 Rxe3 32. Rd8+ Kg7 33. Rd7+ Re7 34. Rdxd5 Rf6 35. Rxf6 Kxf6 36. Rxh5 Kg6 37. g4 Re1+ 38. Kf2 Ra1 39. Ke2 Rxa4 40. Kd3 Ra1 41. Kc4 Rc1+ 42. Kb5 Rc8 43. Rf5 Bd2 44. d5 Rb8+ 45. Kc6 a4 46. d6 a3 47. Rf1 1-0

[Event "Arvier Amatori op 2nd"]
[Site "Arvier"]
[Date "2012.01.07"]
[Round "6"]
[White "Scalfi, Agostino"]
[Black "Pierantoni, Mauro"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1628"]
[BlackElo "1814"]
[PlyCount "95"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. h3 a6 5. Be3 Nd7 6. Nc3 Nh6 7. Qd2 Ng8 8. Bc4 e6 9. a3 b5 10. Ba2 Bb7 11. 0-0-0 Ngf6 12. Bg5 h6 13. Bxf6 Nxf6 14. Rhe1 h5 15. Kb1 Bh6 16. Ng5 Nxe4 17. Ncxe4 Bxe4 18. f4 Bxg5 19. Rxe4 Bh6 20. Bd5 Rb8 21. Bc6+ Kf8 22. d5 e5 23. g3 f5 24. Re2 e4 25. Rf1 Bg7 26. Rg2 Qf6 27. c3 a5 28. g4 hxg4 29. hxg4 fxg4 30. Qe3 Rb6 31. Qxe4 Qf5 32. Re2 Bf6 33. Qxf5 gxf5 34. Re6 Kg7 35. Rfe1 b4 36. axb4 axb4 37. c4 Rh2 38. R6e2 Rxe2 39. Rxe2 Rb8 40. b3 Rh8 41. Bd7 Rh1+ 42. Kc2 Rf1 43. Bxf5 Rxf4 44. Bd7 Be5 45. Rg2 Kf6 46. Rxg4 Rf2+ 47. Kd1 Rb2 48. Ba4 1/2-1/2

[Event "Arvier Amatori op 2nd"]
[Site "Arvier"]
[Date "2012.01.06"]
[Round "5"]
[White "Pierantoni, Mauro"]
[Black "Bruno, Elio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1814"]
[BlackElo "1627"]
[PlyCount "87"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 Nf6 4. d4 exd4 5. Bxd4 Be7 6. a3 0-0 7. Bb2 Bf5 8. Nf3 Re8 9. c4 Bf8 10. Nc3 Nbd7 11. Nd4 Bg6 12. Be2 a5 13. 0-0 Ne4 14. Nd5 h6 15. f3 Nef6 16. e4 c6 17. Nxf6+ Nxf6 18. Kh1 Nd7 19. b5 c5 20. Nc2 Nb6 21. Ne3 Qe7 22. a4 Rad8 23. Qd2 Ra8 24. Nd5 Nxd5 25. Qxd5 b6 26. Bd3 Qe6 27. Qxe6 Rxe6 28. f4 Bxe4 29. f5 Bxd3 30. fxe6 Bxf1 31. exf7+ Kxf7 32. Rxf1+ Kg8 33. Re1 Rd8 34. g3 Rd7 35. Kg2 Re7 36. Rxe7 Bxe7 37. Kf3 Kf7 38. Ke4 g5 39. Kd5 h5 40. Kc6 Ke6 41. Kxb6 Bd8+ 42. Kc6 h4 43. g4 h3 44. b6 1-0

[Event "Arvier Amatori op 2nd"]
[Site "Arvier"]
[Date "2012.01.05"]
[Round "4"]
[White "Bogatto, Mario"]
[Black "Pierantoni, Mauro"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1423"]
[BlackElo "1814"]
[PlyCount "112"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. Nf3 Ba6 7. Nc3 cxd4 8. Nxd4 Qc7 9. Nf3 Bb4 10. Bd2 Ne7 11. Ne2 Bxd2+ 12. Qxd2 Ng6 13. g3 Nxe5 14. Nxe5 Qxe5 15. 0-0-0 Qxe2 16. Qf4 0-0 17. Rhe1 Qc4 18. Qxc4 Bxc4 19. b3 Bb5 20. a4 Ba6 21. Re3 c5 22. Kb2 Rab8 23. Ka3 Rfc8 24. c3 Rc7 25. Rc1 Bc8 26. Ree1 a5 27. f4 f6 28. Rg1 Kf7 29. g4 h6 30. h4 Ba6 31. Rg3 e5 32. f5 Rbc8 33. g5 hxg5 34. hxg5 d4 35. c4 e4 36. gxf6 gxf6 37. Rcg1 Ke7 38. Rg7+ Kd6 39. R7g6 Ke5 40. Rh6 Rf8 41. Rf1 Rg7 42. Rh2 Bc8 43. Kb2 Bxf5 44. Rhf2 Be6 45. Kc1 Rg3 46. Rb2 f5 47. Re1 Rh8 48. b4 cxb4 49. c5 Rc3+ 50. Rc2 Rhh3 51. Rxc3 bxc3 52. Rg1 Rh2 53. Rg7 d3 54. Rg1 Ra2 55. Rg7 Rxa4 56. c6 Ra1# 0-1

[Event "Arvier Amatori op 2nd"]
[Site "Arvier"]
[Date "2012.01.04"]
[Round "3"]
[White "Paonessa, Denis"]
[Black "Pierantoni, Mauro"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "1844"]
[BlackElo "1814"]
[PlyCount "119"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 c6 7. Qc2 Nbd7 8. Rd1 Ne8 9. Bf4 Nb6 10. cxd5 exd5 11. Bd3 h6 12. 0-0 Bg4 13. Qe2 Bd6 14. Bxd6 Nxd6 15. h3 Bxf3 16. Qxf3 Nbc4 17. Qe2 b5 18. b3 Nb6 19. Rc1 Qd7 20. Rc2 b4 21. Nb1 a5 22. Rfc1 Rfc8 23. Nd2 a4 24. Nf3 f6 25. Qd2 axb3 26. axb3 Rab8 27. Qxb4 Nbc4 28. Qc3 Nb5 29. Qe1 Nca3 30. Rc5 Na7 31. Qd1 Qb7 32. Nd2 Qb4 33. Ra1 N3b5 34. Ra4 Nc3 35. Rxb4 Nxd1 36. Rxb8 Rxb8 37. Rc2 Nb5 38. Bxb5 Rxb5 39. Kf1 Ra5 40. Ke2 Ra1 41. Rxc6 Kf7 42. Rd6 Ke7 43. Rc6 Kd7 44. Rc2 f5 45. b4 g5 46. b5 Kd6 47. b6 Ra6 48. Kxd1 Rxb6 49. Ke2 h5 50. Nf3 g4 51. hxg4 hxg4 52. Ne5 Rb1 53. Rc6+ Ke7 54. Nd3 Rg1 55. g3 Ra1 56. Nc5 Ra2+ 57. Kf1 Ra1+ 58. Kg2 Ra7 59. Re6+ Kf7 60. Re5 1-0

[Event "Arvier Amatori op 2nd"]
[Site "Arvier"]
[Date "2012.01.02"]
[Round "2"]
[White "Pierantoni, Mauro"]
[Black "Bonino, Silvano"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1814"]
[BlackElo "1492"]
[PlyCount "118"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 Be7 6. Rc1 dxc4 7. e4 h6 8. Bxf6 Bxf6 9. e5 Be7 10. Bxc4 Nd7 11. 0-0 Nb6 12. Bb3 0-0 13. a3 Bd7 14. Ne4 Nd5 15. Ba2 Rc8 16. Nfd2 b5 17. Nb3 f5 18. Nec5 Bxc5 19. Nxc5 Rc7 20. Bxd5 cxd5 21. Rc3 Qe7 22. Qh5 Rfc8 23. Rg3 Kh8 24. b4 Be8 25. Qh3 Qf7 26. f4 Re7 27. Qh4 Rcc7 28. Rff3 Qh5 29. Qxh5 Bxh5 30. Rc3 Bf7 31. Na6 Rc4 32. Rxc4 dxc4 33. Nc5 Be8 34. Rc3 Bc6 35. h3 Bd5 36. g4 g6 37. Kf2 h5 38. gxh5 gxh5 39. Rg3 Rg7 40. Rxg7 Kxg7 41. a4 bxa4 42. Nxa4 h4 43. b5 Kf7 44. b6 axb6 45. Nxb6 Bc6 46. Nxc4 Ke7 47. Ne3 Kd7 48. Ke2 Be4 49. Kd2 Kc6 50. Kc3 Kb5 51. d5 Bxd5 52. Nxd5 exd5 53. Kd4 Kc6 54. Kc3 Kc5 55. Kd3 d4 56. e6 Kd6 57. e7 Kxe7 58. Kxd4 Kd6 59. Kc4 Kc6 1/2-1/2

[Event "Arvier Amatori op 2nd"]
[Site "Arvier"]
[Date "2012.01.02"]
[Round "1"]
[White "Seletsky, Grigory"]
[Black "Pierantoni, Mauro"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2277"]
[BlackElo "1814"]
[PlyCount "39"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. h4 Qd8 8. Bd3 Be7 9. Qe2 Nd7 10. Bd2 Nf6 11. 0-0-0 Bd7 12. Ne5 Bd6 13. c4 c5 14. dxc5 Bxc5 15. g4 Ba4 16. b3 Qd4 17. Kc2 Nd5 18. cxd5 Ba3 19. Bc3 Rc8 20. Bb5+ 1-0

[Event "Arvier Amatori op 1st"]
[Site "Arvier"]
[Date "2011.01.09"]
[Round "7"]
[White "Tedesco, Fernando"]
[Black "Pierantoni, Mauro"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1700"]
[BlackElo "1823"]
[PlyCount "124"]
[EventDate "2011.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Qb6 6. Bxc6+ bxc6 7. Ne2 Ba6 8. dxc5 Bxc5 9. 0-0 Qb8 10. b4 Bb6 11. Bf4 Ne7 12. Re1 Ng6 13. g3 0-0 14. Nd4 Bxd4 15. Qxd4 Qb6 16. Qxb6 axb6 17. Bd2 Bd3 18. f4 c5 19. a3 Ra4 20. bxc5 bxc5 21. Bc1 Rb8 22. Nd2 Ne7 23. Re3 Bf5 24. Re1 Nc6 25. Kg2 Na5 26. Re2 Nb3 27. Nxb3 Rxb3 28. Rb2 Rxb2+ 29. Bxb2 d4 30. cxd4 cxd4 31. Rd1 d3 32. Rd2 Kf8 33. Kf2 Ke7 34. Ke3 Kd7 35. Bc1 h5 36. Rb2 Kc6 37. Rb4 Ra5 38. a4 f6 39. exf6 gxf6 40. Bd2 Rd5 41. Rc4+ Kb7 42. a5 e5 43. Rb4+ Ka8 44. Rb6 Rd4 45. fxe5 fxe5 46. Rb4 Rd5 47. Rh4 Bg6 48. Rc4 Kb7 49. Rb4+ Ka8 50. Rb6 Bf5 51. Rf6 Bg4 52. Rb6 e4 53. Rf6 Bf3 54. h3 Rg5 55. g4 hxg4 56. hxg4 Rxg4 57. Rf8+ Kb7 58. Rf7+ Ka6 59. Rf5 Rg2 60. Rf6+ Kb5 61. Rb6+ Kc4 62. Rc6+ Kd5 0-1

[Event "Arvier Amatori op 1st"]
[Site "Arvier"]
[Date "2011.01.08"]
[Round "6"]
[White "Pierantoni, Mauro"]
[Black "Bosticardo, Tommaso"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1823"]
[BlackElo "1649"]
[PlyCount "58"]
[EventDate "2011.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nc3 h6 7. Bh4 b6 8. Rc1 Bb7 9. a3 c5 10. Bxf6 Bxf6 11. cxd5 exd5 12. dxc5 bxc5 13. Na4 Qa5+ 14. b4 cxb4 15. Rc5 Qd8 16. Qb3 Be7 17. Nd4 Bxc5 18. Nxc5 Qb6 19. Qxb4 Ba6 20. Bxa6 Nxa6 21. Qxb6 axb6 22. Nd7 Rac8 23. Kd2 Rfd8 24. Nxb6 Rb8 25. Nc6 Rxb6 26. Nxd8 Nc5 27. Ke2 Ne4 28. f3 Rb2+ 29. Kd3 Rd2# 0-1

[Event "Arvier Amatori op 1st"]
[Site "Arvier"]
[Date "2011.01.07"]
[Round "5"]
[White "Piazza, Giacomo"]
[Black "Pierantoni, Mauro"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1658"]
[BlackElo "1823"]
[PlyCount "52"]
[EventDate "2011.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c5 3. c4 d4 4. exd4 cxd4 5. d3 Nc6 6. a3 e5 7. Nbd2 Bg4 8. Be2 Bd6 9. Ne4 h6 10. h3 Bh5 11. 0-0 Nge7 12. Qb3 b6 13. Nxe5 Bxe2 14. Nxf7 Kxf7 15. Nxd6+ Qxd6 16. c5+ Qe6 17. Qxe6+ Kxe6 18. Re1 bxc5 19. Rxe2+ Kf7 20. b4 cxb4 21. axb4 Nxb4 22. Ba3 Ned5 23. Re4 Nc2 24. Ra2 Nxa3 25. Rxa3 Nc3 26. Ra6 Nxe4 0-1

[Event "Arvier Amatori op 1st"]
[Site "Arvier"]
[Date "2011.01.06"]
[Round "4"]
[White "Scalfi, Agostino"]
[Black "Pierantoni, Mauro"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "1559"]
[BlackElo "1823"]
[PlyCount "33"]
[EventDate "2011.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 Nf6 5. Bg5 dxe4 6. Bxe4 Nxe4 7. Bxd8 Nxc3 8. bxc3 Bxc3+ 9. Ke2 Bxa1 10. Bxc7 Bc3 11. Qd3 Ba1 12. Nf3 Na6 13. Bd6 Kd7 14. Ba3 Nc7 15. Ne5+ Ke8 16. Rxa1 b5 17. Qf3 1-0

[Event "Arvier Amatori op 1st"]
[Site "Arvier"]
[Date "2011.01.05"]
[Round "3"]
[White "Pierantoni, Mauro"]
[Black "Franceschi, Riccardo"]
[Result "0-1"]
[ECO "D64"]
[WhiteElo "1823"]
[BlackElo "2090"]
[PlyCount "74"]
[EventDate "2011.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 c6 6. e3 Nbd7 7. Rc1 0-0 8. Qc2 a6 9. Bd3 h6 10. h4 dxc4 11. Bxf6 cxd3 12. Bxe7 Qxe7 13. Qxd3 e5 14. Nxe5 Nxe5 15. dxe5 Qxe5 16. Qd4 Qe7 17. Rd1 Be6 18. Qd6 Qf6 19. Qf4 Qxf4 20. exf4 b5 21. a3 Bc4 22. Rh3 a5 23. Re3 b4 24. Ne4 Bd5 25. g3 Rfb8 26. Rd2 Ra7 27. Nc5 Kf8 28. Kd1 bxa3 29. Rxa3 Rb5 30. Rc3 Re7 31. Nd3 f6 32. Rc5 Bb3+ 33. Rcc2 Rd5 34. Kc1 Bxc2 35. Kxc2 Red7 36. Kc3 Rd4 37. b3 c5 0-1

[Event "Arvier Amatori op 1st"]
[Site "Arvier"]
[Date "2011.01.04"]
[Round "2"]
[White "Pierantoni, Mauro"]
[Black "Gaglianese, Marco"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1823"]
[BlackElo "1697"]
[PlyCount "59"]
[EventDate "2011.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Na2 a5 7. Bxc4 e6 8. Nf3 Nf6 9. Bg5 Nbd7 10. e5 h6 11. Bh4 g5 12. Nxg5 hxg5 13. Bxg5 Rg8 14. Bxf6 Nxf6 15. exf6 Qxf6 16. 0-0 Bb7 17. Nc1 Rxg2+ 18. Kxg2 c5+ 19. f3 Qg5+ 20. Kh1 Bd6 21. dxc5 Be5 22. Bb5+ Kf8 23. Nd3 Rd8 24. Qe2 Qh6 25. Qxe5 Rd5 26. Qb8+ Kg7 27. Qxb7 Rh5 28. Rf2 Qe3 29. Rg1+ Kf6 30. Qe4 1-0

[Event "Arvier Amatori op 1st"]
[Site "Arvier"]
[Date "2011.01.03"]
[Round "1"]
[White "Gromovs, Sergejs"]
[Black "Pierantoni, Mauro"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2284"]
[BlackElo "1823"]
[PlyCount "51"]
[EventDate "2011.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 c6 6. e3 0-0 7. Qc2 Nh5 8. Be5 g6 9. Bd3 Bf6 10. g4 Bxe5 11. dxe5 Ng7 12. 0-0-0 Nd7 13. h4 Nc5 14. Be2 Qe7 15. h5 f5 16. hxg6 hxg6 17. gxf5 Nxf5 18. Rdg1 Qg7 19. Nh4 g5 20. Nxf5 Rxf5 21. f4 Bd7 22. b4 Ne4 23. Nxe4 dxe4 24. Bg4 Rxe5 25. fxe5 Qxe5 26. Qb2 1-0

[Event "EU Union-ch 6th"]
[Site "Arvier"]
[Date "2010.09.12"]
[Round "9"]
[White "Pierantoni, Mauro"]
[Black "Ricci, Leonardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1866"]
[PlyCount "73"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Bf5 3. e3 e6 4. b5 c5 5. a4 Nf6 6. h3 Bd6 7. g4 Bg6 8. g5 Nh5 9. Be2 Qxg5 10. h4 Qh6 11. Nh3 Nf6 12. Ng5 0-0 13. f4 Ne8 14. h5 Bf5 15. Kf2 Nd7 16. d3 e5 17. Bg4 Bxg4 18. Qxg4 Rd8 19. Nd2 Qf6 20. Ndf3 Nc7 21. c4 Ne6 22. Rag1 Nxg5 23. Nxg5 Nb6 24. Ke2 Nxa4 25. Ba1 Rfe8 26. Nf3 Re7 27. fxe5 Bxe5 28. Nxe5 Rxe5 29. Rh3 Nb6 30. Rf3 Rde8 31. Rxf6 Rxe3+ 32. Kf1 Re1+ 33. Kg2 R8e2+ 34. Rf2 Rxf2+ 35. Kxf2 Rxg1 36. Kxg1 Nd7 37. cxd5 1-0

[Event "EU Union-ch 6th"]
[Site "Arvier"]
[Date "2010.09.10"]
[Round "7"]
[White "Cattaneo, Romain"]
[Black "Pierantoni, Mauro"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1880"]
[BlackElo "1866"]
[PlyCount "75"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. exd5 Nxd5 5. c4 Nf6 6. Ngf3 c5 7. Nb3 b6 8. Bf4 Nbd7 9. Be2 Bb7 10. 0-0 h6 11. dxc5 Bxc5 12. Nxc5 Nxc5 13. Qxd8+ Rxd8 14. Ne5 Rd4 15. Be3 Re4 16. Nd3 Ng4 17. Nxc5 bxc5 18. Bf3 Nxe3 19. fxe3 Rxe3 20. Bxb7 Ke7 21. b3 Rb8 22. Bc6 Rb6 23. Ba4 Rd6 24. Rad1 Red3 25. Rxd3 Rxd3 26. g3 Rd6 27. Rf2 f5 28. Re2 Kf6 29. Kf2 g5 30. Ke1 h5 31. Rd2 Rxd2 32. Kxd2 h4 33. Ke3 hxg3 34. hxg3 e5 35. Bd7 a5 36. Bc8 Kg6 37. g4 f4+ 38. Ke4 1-0

[Event "EU Union-ch 6th"]
[Site "Arvier"]
[Date "2010.09.09"]
[Round "6"]
[White "Pierantoni, Mauro"]
[Black "Dritsakos, Alessio"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1866"]
[BlackElo "1971"]
[PlyCount "88"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. c5 b6 5. b4 a5 6. Na4 Nd7 7. a3 axb4 8. axb4 b5 9. Bf4 bxa4 10. Rxa4 Bb7 11. e3 g5 12. Bg3 Bg7 13. b5 Ne7 14. Qb3 0-0 15. b6 Nxb6 16. Rxa8 Qxa8 17. cxb6 Qa1+ 18. Qd1 Qa5+ 19. Qd2 Qxb6 20. Bd3 Ra8 21. Ne2 Ra1+ 22. Nc1 Ba6 23. 0-0 Nf5 24. Bxa6 Qxa6 25. Nd3 Rxf1+ 26. Kxf1 Bf8 27. Ke1 Qa1+ 28. Qc1 Qxc1+ 29. Nxc1 Nxg3 30. hxg3 c5 31. dxc5 Bxc5 32. Nb3 Bb6 33. Kd2 g4 34. Nc1 Bc5 35. Nd3 Bd6 36. Ne1 Kf8 37. Nc2 Bc5 38. Na1 Ke7 39. Nb3 Kd6 40. Kd3 e5 41. f4 e4+ 42. Kc3 Bxe3 43. Nd2 d4+ 44. Kc2 d3+ 0-1

[Event "EU Union-ch 6th"]
[Site "Arvier"]
[Date "2010.09.08"]
[Round "5"]
[White "Masson, Wally"]
[Black "Pierantoni, Mauro"]
[Result "0-1"]
[ECO "A02"]
[BlackElo "1866"]
[PlyCount "52"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. Nf3 g5 4. h3 dxe5 5. e4 g4 6. hxg4 Bxg4 7. d3 Nc6 8. Be3 Nd4 9. Nbd2 h5 10. c3 Ne6 11. Qa4+ c6 12. Nxe5 Bg7 13. Nxg4 hxg4 14. Rxh8 Bxh8 15. g3 Be5 16. Bf2 Qc7 17. 0-0-0 Bxg3 18. Be3 Bf4 19. Bd4 b5 20. Qb4 a5 21. Qb3 a4 22. Qc2 Nxd4 23. cxd4 Qb6 24. Kb1 Ne7 25. Qc3 Be3 26. d5 Bd4 0-1

[Event "EU Union-ch 6th"]
[Site "Arvier"]
[Date "2010.09.07"]
[Round "4"]
[White "Pierantoni, Mauro"]
[Black "Bogatto, Mario"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1866"]
[BlackElo "1455"]
[PlyCount "87"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. b5 d5 4. e3 c6 5. a4 a6 6. c4 Bd7 7. Nc3 Qc7 8. Nf3 Be7 9. Rc1 0-0 10. Qb3 axb5 11. axb5 dxc4 12. Bxc4 b6 13. bxc6 Nxc6 14. Nb5 Qb8 15. Bd3 Rc8 16. Bc3 Na5 17. Qb1 Bxb5 18. Qxb5 Rc5 19. Qb1 Rd5 20. Bxf6 Bxf6 21. Bxh7+ Kh8 22. Be4 Qd6 23. 0-0 Rd8 24. Bxd5 exd5 25. d4 Nc4 26. Qa2 Re8 27. Nd2 b5 28. Nxc4 bxc4 29. Rc3 Qe6 30. Rb1 g6 31. h3 Kg7 32. Ra3 Rh8 33. Ra6 Qf5 34. Rb7 Qd3 35. Qb1 Qd2 36. Ra2 Qc3 37. Qc2 Qe1+ 38. Kh2 Bh4 39. Rb1 Qxf2 40. Qxf2 Bxf2 41. Rxf2 Re8 42. Re2 f5 43. Rb5 f4 44. Rxd5 1-0

[Event "EU Union-ch 6th"]
[Site "Arvier"]
[Date "2010.09.06"]
[Round "3"]
[White "Mazzetta, Renato"]
[Black "Pierantoni, Mauro"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1920"]
[BlackElo "1866"]
[PlyCount "73"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 dxe4 5. dxe4 Be7 6. Bg2 Nc6 7. Ngf3 e5 8. Qe2 Bg4 9. c3 Qd7 10. Nc4 Qe6 11. Bg5 0-0 12. 0-0 h6 13. Bxf6 Bxf6 14. Ne3 Bxf3 15. Bxf3 Ne7 16. Rfd1 Rad8 17. b3 g6 18. Rd3 Rxd3 19. Qxd3 Qd6 20. Qxd6 cxd6 21. Rd1 Rd8 22. Nc4 Nc8 23. a4 Be7 24. Bg4 Nb6 25. Nb2 d5 26. a5 Nd7 27. Bxd7 Rxd7 28. Rxd5 Rc7 29. Rxe5 Bf6 30. Re8+ Kh7 31. e5 Bg7 32. Nc4 f6 33. f4 g5 34. e6 f5 35. e7 Kg6 36. Ne5+ Bxe5 37. Rg8+ 1-0

[Event "EU Union-ch 6th"]
[Site "Arvier"]
[Date "2010.09.05"]
[Round "2"]
[White "Brunello, Roberta"]
[Black "Pierantoni, Mauro"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2066"]
[BlackElo "1866"]
[PlyCount "83"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qe7 4. Qh5+ g6 5. Nxg6 Qxe4+ 6. Be2 Nf6 7. Qh3 Rg8 8. Nxf8 Qxg2 9. Qxg2 Rxg2 10. Nxh7 Nxh7 11. Nc3 Nc6 12. Nd5 Nd4 13. Nxc7+ Kd8 14. Nxa8 Nxc2+ 15. Kf1 Rg7 16. Rb1 d5 17. d3 f4 18. h3 Bf5 19. Bxf4 Nb4 20. Rd1 Ng5 21. Nc7 Nxh3 22. Bg3 Rxc7 23. Bxc7+ Kxc7 24. a3 Nc6 25. Kg2 Nf4+ 26. Kf3 Ne6 27. Kg3 Ncd4 28. Bg4 Bxg4 29. Kxg4 b5 30. f4 a5 31. f5 Ng7 32. Rh7 Ndxf5 33. Kg5 Kd6 34. Rf1 Ke5 35. Re1+ Kd4 36. Rh3 Nd6 37. Kf6 Ngf5 38. Ke6 b4 39. axb4 axb4 40. Re5 Ng7+ 41. Kxd6 Ne8+ 42. Rxe8 1-0

[Event "EU Union-ch 6th"]
[Site "Arvier"]
[Date "2010.09.04"]
[Round "1"]
[White "Pierantoni, Mauro"]
[Black "Brunello, Marina"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1866"]
[BlackElo "2212"]
[PlyCount "108"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 c6 6. d4 Be7 7. Nf3 0-0 8. 0-0 Bf5 9. Nh4 Bg4 10. f3 Bh5 11. Nf5 Nbd7 12. Bf4 Re8 13. Re1 Bf8 14. h3 Bg6 15. Nh4 Nh5 16. Nxg6 hxg6 17. Qd2 Nxf4 18. Qxf4 Nf6 19. Rad1 Nh5 20. Qg4 Bd6 21. f4 Re3 22. Bf3 Qb6 23. Kf2 Rae8 24. Qd7 Bb8 25. Bxd5 cxd5 26. Nxd5 Qe6 27. Qxe6 R3xe6 28. Kf3 f5 29. g4 fxg4+ 30. hxg4 Nxf4 31. Nxf4 Re3+ 32. Kg2 Bxf4 33. Rf1 Rxe2+ 34. Rf2 Bd6 35. Kf1 Rxf2+ 36. Kxf2 Kf7 37. Kf3 g5 38. Rd3 Re7 39. Rb3 b6 40. Rb5 Bf4 41. Rd5 Ke6 42. Ke4 Kf6+ 43. Kd3 a6 44. a4 Ke6 45. Ke4 Re8 46. b4 g6 47. a5 b5 48. Rc5 Kd6+ 49. Kd3 Re3+ 50. Kc2 Re7 51. Kd3 Rc7 52. Ke4 Rxc5 53. dxc5+ Kc6 54. Kd4 Bd2 0-1

[Event "Arvier op"]
[Site "Arvier"]
[Date "2010.07.08"]
[Round "8"]
[White "Pierantoni, Mauro"]
[Black "Belabbas, Abdellah"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1736"]
[BlackElo "1873"]
[PlyCount "76"]
[EventDate "2010.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 e6 3. b5 d5 4. e3 c5 5. Nf3 Be7 6. c4 0-0 7. Qc2 Nbd7 8. d4 h6 9. Nbd2 Re8 10. Bd3 dxc4 11. Nxc4 cxd4 12. Bxd4 Nc5 13. Be2 Nfd7 14. Rd1 Qc7 15. 0-0 f6 16. Rc1 e5 17. Qg6 Rd8 18. Ncxe5 fxe5 19. Bc4+ Kh8 20. Bd3 Nf8 21. Bxe5 Nxg6 22. Bxc7 Rxd3 23. h4 Bg4 24. Ne5 Nxe5 25. Bxe5 Ne6 26. Rc4 Be2 27. Rfc1 Rd1+ 28. Rxd1 Bxd1 29. Bg3 Be2 30. Re4 Bxb5 31. Rxe6 Bf6 32. Re4 Rc8 33. Rb4 Bc6 34. e4 a5 35. Rc4 Re8 36. f3 g5 37. hxg5 hxg5 38. Rc5 Bd4+ 0-1

[Event "Arvier op"]
[Site "Arvier"]
[Date "2010.07.08"]
[Round "7"]
[White "Timpano, Daniele"]
[Black "Pierantoni, Mauro"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1440"]
[BlackElo "1736"]
[PlyCount "76"]
[EventDate "2010.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. d3 Nc6 4. g3 Nf6 5. Bg2 Bc5 6. 0-0 0-0 7. Nc3 d6 8. Bg5 h6 9. Bxf6 Qxf6 10. Qd2 g5 11. Nd5 Qg7 12. Rfe1 Be6 13. b4 fxe4 14. dxe4 g4 15. Nh4 Bxf2+ 16. Kh1 Bxe1 17. Qxe1 Nd4 18. Qc3 c6 19. Ne3 Rf2 20. Qd3 Rd8 21. c3 Nf3 22. Nhf5 Qg5 23. h4 gxh3 24. Bxf3 Rxf3 25. Rg1 Bxf5 26. exf5 Qxe3 27. Qxe3 Rxe3 28. Kh2 Rxc3 29. Kxh3 Rf8 30. Rf1 Kg7 31. Kg4 Rc4+ 32. Kh5 Rxb4 33. g4 Kf6 34. Rg1 Rg8 35. a3 Rg5+ 36. Kh4 Rgxg4+ 37. Rxg4 Rxg4+ 38. Kxg4 d5 0-1

[Event "Arvier op"]
[Site "Arvier"]
[Date "2010.07.07"]
[Round "6"]
[White "Pierantoni, Mauro"]
[Black "Mongelli, Francesco Saverio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1736"]
[BlackElo "1329"]
[PlyCount "78"]
[EventDate "2010.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. b5 a6 4. a4 axb5 5. axb5 Rxa1 6. Bxa1 d5 7. e3 Bd7 8. Nf3 c6 9. Nc3 c5 10. Qb1 Bd6 11. h3 e5 12. Qa2 Be6 13. Qa7 b6 14. Na4 Nbd7 15. d4 cxd4 16. exd4 e4 17. Ng5 Bf5 18. c4 Bb4+ 19. Kd1 h6 20. Nxf7 Kxf7 21. c5 Qb8 22. cxb6 Qxa7 23. bxa7 Ra8 24. b6 Ba5 25. b7 Rxa7 26. Ba6 Rxa6 27. Nc5 Rb6 28. Ke2 Nxc5 29. dxc5 Rxb7 30. Be5 Rb5 31. Rc1 Nd7 32. Bd4 Rb4 33. Be3 Rb2+ 34. Kf1 Bd2 35. Bxd2 Rxd2 36. c6 Ne5 37. c7 Nd3 38. c8Q Rxf2+ 39. Kg1 e3 0-1

[Event "Arvier op"]
[Site "Arvier"]
[Date "2010.07.06"]
[Round "5"]
[White "Cattaneo, Roger"]
[Black "Pierantoni, Mauro"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1581"]
[BlackElo "1736"]
[PlyCount "30"]
[EventDate "2010.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 Qb6 8. Qb3 Qxb3 9. axb3 cxd4 10. cxd4 Nb4 11. Bb1 Nb6 12. 0-0 Bd7 13. Re1 Bb5 14. Nf1 a6 15. Bd2 Bd3 1-0

[Event "Arvier op"]
[Site "Arvier"]
[Date "2010.07.05"]
[Round "3"]
[White "Guillaumat, Jean Pierre"]
[Black "Pierantoni, Mauro"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1949"]
[BlackElo "1736"]
[PlyCount "78"]
[EventDate "2010.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. c4 d5 6. 0-0 Nbd7 7. cxd5 Bxd5 8. Nc3 Bb7 9. Qd3 Bb4 10. Bf4 Bxc3 11. Qxc3 Nd5 12. Qd2 0-0 13. Rac1 Nxf4 14. Qxf4 Rc8 15. Rfd1 Nf6 16. a3 Qd6 17. Qd2 Rfd8 18. e3 Be4 19. Ne5 Bxg2 20. Kxg2 c5 21. Kg1 Ne4 22. Qe1 Ng5 23. h4 Qxe5 24. dxe5 Nf3+ 25. Kf1 Nxe1 26. Kxe1 Rd5 27. f4 Rcd8 28. Ke2 Rxd1 29. Rxd1 Rxd1 30. Kxd1 Kf8 31. Kd2 Ke8 32. Kd3 Kd7 33. g4 Kc6 34. e4 b5 35. g5 g6 36. b3 a5 37. Kc3 a4 38. b4 c4 39. Kd4 Kd7 1/2-1/2

[Event "Arvier op"]
[Site "Arvier"]
[Date "2010.07.05"]
[Round "4"]
[White "Pierantoni, Mauro"]
[Black "Anfruns, Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1736"]
[BlackElo "1790"]
[PlyCount "77"]
[EventDate "2010.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. b5 c6 4. a4 Bf5 5. e3 Nbd7 6. Nf3 h6 7. Nd4 Bg4 8. f3 Bh5 9. bxc6 bxc6 10. Nxc6 Qb6 11. Bxf6 Nxf6 12. Nd4 a6 13. Nc3 e6 14. Qb1 Qc7 15. Bd3 Bd6 16. f4 0-0 17. 0-0 Bc5 18. Nce2 Bxe2 19. Nxe2 e5 20. fxe5 Qxe5 21. Rf5 Qd6 22. Qf1 Ne4 23. Bxe4 dxe4 24. Rd1 Bb6 25. c3 Bc7 26. g3 Qc6 27. Ra1 Rab8 28. Nd4 Qb6 29. a5 Qg6 30. Kg2 h5 31. Rc5 Bd6 32. Rd5 Rb2 33. Nf5 Rd8 34. Rxd6 Qxd6 35. Nxd6 Rxd2+ 36. Kg1 R8xd6 37. Qf5 Re2 38. Qxe4 Rdd2 39. Rb1 1-0

[Event "Arvier op"]
[Site "Arvier"]
[Date "2010.07.04"]
[Round "2"]
[White "Pierantoni, Mauro"]
[Black "Frank, Albert"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1736"]
[BlackElo "1962"]
[PlyCount "52"]
[EventDate "2010.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. b4 c6 2. Bb2 Qb6 3. a3 a5 4. Nc3 axb4 5. axb4 Rxa1 6. Qxa1 e5 7. Na4 Qxb4 8. Bxe5 Na6 9. Bc3 Qe7 10. Bxg7 Nb4 11. Kd1 Bxg7 12. Qxg7 Qf6 13. Qxf6 Nxf6 14. Nb6 Ke7 15. f3 d5 16. c3 Na6 17. e3 Bf5 18. g4 Nxg4 19. fxg4 Be4 20. Be2 Bxh1 21. d3 Nc5 22. Ke1 Kd6 23. Kf2 Nb3 24. Nh3 Kc7 25. Kg1 Re8 26. Na4 Rxe3 0-1

[Event "Arvier op"]
[Site "Arvier"]
[Date "2010.07.03"]
[Round "1"]
[White "Mossong, Hubert"]
[Black "Pierantoni, Mauro"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2162"]
[BlackElo "1736"]
[PlyCount "39"]
[EventDate "2010.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 dxe4 4. dxe4 Nf6 5. Ngf3 Be7 6. Bd3 Nc6 7. a3 h6 8. Qe2 e5 9. h3 Bd6 10. Nb3 Ne7 11. Be3 Ng6 12. 0-0-0 Qe7 13. Kb1 b6 14. Nfd2 Be6 15. Bb5+ Nd7 16. Nc4 Bxc4 17. Qxc4 0-0 18. h4 Nf4 19. Bxf4 c6 20. Qxc6 1-0

[Event "Valle d'Aosta Region-ch"]
[Site "Sarre"]
[Date "2009.11.29"]
[Round "4"]
[White "Pierantoni, Mauro"]
[Black "Belabbas, Abdellah"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1727"]
[BlackElo "1879"]
[PlyCount "65"]
[EventDate "2009.11.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 e6 3. b5 b6 4. e3 Bb7 5. Nf3 d6 6. Be2 Be7 7. 0-0 0-0 8. c4 Nbd7 9. d4 a6 10. a4 axb5 11. axb5 Rxa1 12. Bxa1 Qa8 13. Nbd2 Ne4 14. Qc2 f5 15. Bb2 Ndf6 16. Ra1 Qb8 17. Ne1 Ng4 18. Bxg4 Nxd2 19. Bxf5 Rxf5 20. Qxd2 c5 21. Nd3 Ba8 22. dxc5 dxc5 23. f4 g5 24. Be5 Qb7 25. Qa2 Rf8 26. Qe2 Qe4 27. Ne1 Rf5 28. Ra7 Bf8 29. Qd3 gxf4 30. Qxe4 Bxe4 31. exf4 Rxe5 32. fxe5 Bh6 33. Re7 1-0

[Event "Valle d'Aosta Region-ch"]
[Site "Sarre"]
[Date "2009.11.29"]
[Round "5"]
[White "Scalfi, Agostino"]
[Black "Pierantoni, Mauro"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1550"]
[BlackElo "1727"]
[PlyCount "45"]
[EventDate "2009.11.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Nf3 Bg4 7. h3 Bh5 8. 0-0 Nf6 9. Bg5 Be7 10. dxc5 d4 11. Bxf6 Bxf6 12. Ne4 0-0 13. Qd3 Ne5 14. Nxe5 Bxe5 15. f4 Bc7 16. g4 f5 17. Ng3 fxg4 18. Nxh5 Qh4 19. hxg4 Qxg4+ 20. Ng3 Rxf4 21. Rxf4 Bxf4 22. Kg2 h5 23. Qf5 0-1

[Event "Valle d'Aosta Region-ch"]
[Site "Sarre"]
[Date "2009.11.28"]
[Round "2"]
[White "Pierantoni, Mauro"]
[Black "Serrajotto, Marino"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1727"]
[BlackElo "1748"]
[PlyCount "114"]
[EventDate "2009.11.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 e6 3. b5 b6 4. e3 Bb7 5. Nf3 d5 6. Be2 c5 7. 0-0 Bd6 8. c4 Nbd7 9. d4 Rc8 10. Qa4 dxc4 11. Ne5 Qc7 12. f4 cxd4 13. Nxc4 dxe3 14. Nxd6+ Qxd6 15. Rd1 Nd5 16. Bf3 Nc5 17. Qd4 Qxf4 18. Qxg7 Ke7 19. Be5 Qf5 20. Bxd5 Bxd5 21. Rf1 Qg6 22. Qxg6 hxg6 23. Bxh8 Rxh8 24. Re1 e2 25. Nd2 Nd3 26. Rxe2 Nf4 27. Rf2 Nd3 28. Rff1 Rc8 29. a4 Rc2 30. Nf3 Nf4 31. Rf2 Rc3 32. Ne5 g5 33. g3 Nh3+ 34. Kf1 Nxf2 35. Kxf2 Rc2+ 36. Ke3 Rc3+ 37. Kd2 Rc7 38. Rc1 Rxc1 39. Kxc1 f6 40. Nd3 Bb3 41. Nb2 Kd6 42. Kd2 Bd5 43. Kc3 f5 44. Nd3 e5 45. Nf2 g4 46. Nd3 Be4 47. Nf2 Kd5 48. h4 gxh3 49. Nxh3 Bf3 50. Ng5 Bg4 51. Nh7 Ke4 52. Nf6+ Ke3 53. Nd7 e4 54. Ne5 Kf2 55. Nc6 e3 56. Nxa7 e2 57. a5 e1Q+ 0-1

[Event "Valle d'Aosta Region-ch"]
[Site "Sarre"]
[Date "2009.11.28"]
[Round "3"]
[White "Yeuillaz, Corrado"]
[Black "Pierantoni, Mauro"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2200"]
[BlackElo "1727"]
[PlyCount "107"]
[EventDate "2009.11.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Be7 3. Nf3 d5 4. d3 d4 5. g3 Nc6 6. Bg2 e5 7. h3 Be6 8. 0-0 Qd7 9. Kh2 h5 10. Ng5 Bxg5 11. Bxg5 f6 12. Bc1 g5 13. f4 Qg7 14. f5 Bd7 15. Nd2 Nh6 16. Nb3 Nf7 17. c3 0-0-0 18. Bd2 h4 19. g4 Qf8 20. Rfd1 Qd6 21. Be1 b6 22. Kh1 Kb8 23. Bf2 Bc8 24. Bf1 Bb7 25. Bg1 Rd7 26. a3 Rhd8 27. Qc2 Qe7 28. c4 Ka8 29. Nd2 Nb8 30. b4 c5 31. b5 Rc7 32. a4 Nd7 33. a5 Nd6 34. Bg2 Kb8 35. Ra4 Rcc8 36. Rda1 Kc7 37. Nb3 Ne8 38. Bf2 Qd6 39. Be1 Ra8 40. R1a2 Rdb8 41. Qd1 Kd8 42. Qa1 Nc7 43. Bd2 Ke7 44. Qc1 Kf8 45. Qa1 Kf7 46. Nc1 Kg7 47. Ne2 Kf7 48. Ng1 Nf8 49. Nf3 Nh7 50. Qe1 Rh8 51. axb6 axb6 52. Ra7 Rxa7 53. Rxa7 Ra8 54. Rxb7 1-0

[Event "Valle d'Aosta Region-ch"]
[Site "Sarre"]
[Date "2009.11.27"]
[Round "1"]
[White "Ciuffoletti, Paolo"]
[Black "Pierantoni, Mauro"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2190"]
[BlackElo "1727"]
[PlyCount "55"]
[EventDate "2009.11.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Nge7 10. Nc3 Nxb4 11. axb4 Qxb4 12. Qd2 a6 13. Bd3 Nc6 14. Na2 Qb3 15. 0-0 Nb4 16. Nxb4 Bxb4 17. Qe2 0-0 18. Rfb1 a5 19. Bc1 Qc3 20. Bd2 Qc7 21. Bxb4 axb4 22. Rxb4 Bc6 23. Rb3 Qa5 24. Bxh7+ Kxh7 25. Ng5+ Kg8 26. Qh5 Rfe8 27. Qxf7+ Kh8 28. Rh3# 1-0

