[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.09"]
[Round "9"]
[White "Arias, Walter"]
[Black "Viguria, Jhosep"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "40"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. Qf3 dxe4 3. Qxe4 Nf6 4. Qe3 Nd5 5. Qd4 Nc6 6. Bb5 e6 7. c4 Ndb4 8. Bxc6+ bxc6 9. Qxd8+ Kxd8 10. Na3 Nd3+ 11. Ke2 Nxc1+ 12. Rxc1 Bxa3 13. bxa3 e5 14. Nf3 Re8 15. Ng5 Bg4+ 16. f3 Bh5 17. h4 e4 18. g4 exf3+ 19. Kxf3 h6 20. gxh5 hxg5 1-0

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.05"]
[Round "7"]
[White "Espejo, Ayrton"]
[Black "Arias, Walter"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "77"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. h3 h6 7. 0-0 0-0 8. Be3 Bxe3 9. fxe3 Be6 10. Bb3 Qd7 11. Kh2 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. c4 Be6 15. a3 Qd6 16. Kg1 Rad8 17. Bc2 Qc5 18. Qe2 Ne7 19. b4 Qb6 20. Nxe5 Nf5 21. c5 Qb5 22. Kh2 Rd5 23. Nf3 Qd7 24. e4 Nd4 25. Nxd4 Rxd4 26. Rf3 Qe7 27. Rg3 Qf6 28. Qe3 Rxe4 29. Qxe4 Qxa1 30. d4 Rd8 31. Qh7+ Kf8 32. Qxg7+ Ke7 33. Qxh6 Qxd4 34. Qg5+ f6 35. Qg7+ Bf7 36. Bg6 Rf8 37. Bxf7 Rxf7 38. Qh6 Qd7 39. Rg6 1-0

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.04"]
[Round "6"]
[White "Arias, Walter"]
[Black "Prado, Gabriel"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "27"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. d3 Nd4 6. Ba4 e6 7. Be3 Ne7 8. Bxd4 cxd4 9. Nb5 Qb6 10. e5 0-0 11. c3 dxc3 12. bxc3 f6 13. d4 fxe5 14. dxe5 0-1

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.03"]
[Round "4"]
[White "Arias, Walter"]
[Black "Romero Guimaray, Diego"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "44"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Bg4 4. b3 Nf6 5. Bb2 g6 6. Bb5+ Nbd7 7. Nd5 Bg7 8. Nxf6+ exf6 9. h3 a6 10. Bc4 Be6 11. Bd3 Ne5 12. Qe2 0-0 13. Bc4 Bxc4 14. bxc4 Re8 15. d3 Nxf3+ 16. Qxf3 Qa5+ 17. c3 b5 18. 0-0 Rab8 19. cxb5 Rxb5 20. Qe2 Reb8 21. Rab1 f5 22. Qc2 Qb6 0-1

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.03"]
[Round "5"]
[White "Santana Vilcapoma, Melyssa Ilda"]
[Black "Arias, Walter"]
[Result "1-0"]
[ECO "D50"]
[PlyCount "29"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 b6 5. e3 h6 6. Bh4 Bb7 7. Bd3 dxc4 8. Bxc4 Bxg2 9. f3 Bxh1 10. Nh3 e5 11. Nf2 Bg2 12. dxe5 Qxd1+ 13. Rxd1 Bxf3 14. Rd2 Nh7 15. Rd8# 1-0

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.02"]
[Round "2"]
[White "Arias, Walter"]
[Black "Maravi Ceron, Jhon"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "45"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bg5 Nc6 6. Bb5 e6 7. a3 Bd7 8. Nf3 Bd6 9. Bxc6 Bxc6 10. Ne5 0-0 11. 0-0 Be7 12. Ng4 Rc8 13. Qf3 Nxg4 14. Bxe7 Qxe7 15. Qxg4 f5 16. Qf3 Rcd8 17. Rfe1 Rf6 18. Re5 Qc7 19. g3 Rdf8 20. Ne2 Bb5 21. Nf4 Re8 22. Nh5 Rg6 23. Qf4 1/2-1/2

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.02"]
[Round "3"]
[White "Sanchez, Gustavo"]
[Black "Arias, Walter"]
[Result "0-1"]
[ECO "C49"]
[PlyCount "66"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. Nc3 Bb4 6. d3 Bg4 7. h3 Bh5 8. g4 Bg6 9. Bg5 h6 10. Bd2 Qd6 11. a3 Ba5 12. b4 Bb6 13. Qe2 c5 14. Na4 Qc6 15. Nxb6 axb6 16. Nxe5 Qd6 17. Nxg6 fxg6 18. e5 Qc6 19. Rh2 Nd5 20. c4 Ne7 21. Qe4 Qxe4+ 22. dxe4 cxb4 23. Bxb4 Nc6 24. Bc3 Ra4 25. e6 Rxc4 26. Kd2 Rxe4 27. Bxg7 Rh7 28. Bc3 Rxe6 29. Re1 Rd7+ 30. Kc2 Rxe1 31. Bxe1 Nd4+ 32. Kc3 Nb5+ 33. Kb4 Nd4 0-1

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.01"]
[Round "1"]
[White "Vasquez Alegre, Desiderio"]
[Black "Arias, Walter"]
[Result "1-0"]
[ECO "C20"]
[PlyCount "47"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. a3 e5 2. e4 Nf6 3. d3 Nc6 4. Nd2 d6 5. g3 Be6 6. c3 a6 7. b4 b5 8. Bg2 Be7 9. Ngf3 h6 10. 0-0 Qd7 11. Re1 Bh3 12. Nf1 0-0 13. Ne3 Bxg2 14. Kxg2 d5 15. exd5 Nxd5 16. Nxd5 Qxd5 17. Kg1 Rad8 18. Bb2 Bf6 19. c4 bxc4 20. dxc4 Qxc4 21. Rc1 Qe6 22. Qa4 Qd5 23. Qxc6 Qa2 24. Bxe5 1-0

