[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.13"]
[Round "1"]
[White "Lorenzo Colombet, Oscar"]
[Black "Cabañas, Willian"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "115"]
[EventDate "2012.04.15"]
[SourceDate "2012.04.15"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Ne2 Bd6 6. Bf4 O-O 7. O-O Nc6 8.
c3 Re8 9. Bg3 Ne4 10. Bxe4 Rxe4 11. Nd2 Rg4 12. h3 Rg6 13. Nf3 f5 14. Nf4 Bxf4
15. Bxf4 b6 16. Qd3 Na5 17. b3 c5 18. Rad1 c4 19. Qc2 Nc6 20. b4 b5 21. Rfe1 a5
22. a3 Bd7 23. g3 Qf8 24. Re2 axb4 25. axb4 Ra3 26. Kg2 h6 27. Rde1 Rf6 28. h4
Qf7 29. Be5 Re6 30. Re3 Qh5 31. Qe2 Qg4 32. Ng1 Nxe5 33. dxe5 Qg6 34. f4 Rea6
35. Rd1 Qc6 36. Nf3 Ra2 37. Rd2 Rxd2 38. Qxd2 Qa8 39. Re2 Ra3 40. Nd4 g6 41. h5
gxh5 42. e6 Bxe6 43. Nxe6 d4+ 44. Kh3 dxc3 45. Qd4 Qh1+ 46. Rh2 Qb7 47. Qf6 Qf7
48. Qd8+ Kh7 49. Re2 Ra7 50. Qd4 Ra3 51. Qd6 Ra7 52. Qc5 Rd7 53. Nf8+ Kg8 54.
Nxd7 Qxd7 55. Qe5 Qc6 56. Qe6+ Qxe6 57. Rxe6 Kf7 58. Re2 1-0

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.13"]
[Round "1"]
[White "Ferreyra, Aurelio"]
[Black "Galli, Gabriel"]
[Result "1-0"]
[ECO "C31"]
[PlyCount "71"]
[EventDate "2012.04.15"]
[SourceDate "2012.04.15"]

1. e4 e5 2. f4 d5 3. exd5 Qxd5 4. d3 Be7 5. Nf3 Bg4 6. Nc3 Bb4 7. Be2 e4 8.
dxe4 Qxe4 9. O-O Bxc3 10. bxc3 Nf6 11. Bb5+ c6 12. Re1 cxb5 13. Rxe4+ Nxe4 14.
Qd3 f5 15. Qxb5+ Nd7 16. Ne5 O-O-O 17. Nxg4 Ndf6 18. Qxf5+ Kb8 19. Ba3 Rd5 20.
Qe6 Re8 21. Nxf6 Rxe6 22. Nxd5 Rc6 23. Re1 Re6 24. c4 Kc8 25. Nc3 Ng5 26. Rxe6
Nxe6 27. Nd5 Nd4 28. Bc5 Nxc2 29. Bxa7 Kd7 30. a4 Na3 31. g4 Nxc4 32. Nb6+ Nxb6
33. Bxb6 g6 34. h4 Ke6 35. Kf2 Kd5 36. Ke3 1-0

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.13"]
[Round "1"]
[White "Oviedo, Manuel"]
[Black "Lempke, Sabrina"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "63"]
[EventDate "2012.04.15"]
[SourceDate "2012.04.15"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bg5 e6 6. Nf3 Bb4 7. Bd3 a6 8.
O-O Bxc3 9. bxc3 Nbd7 10. c4 c5 11. d5 exd5 12. Re1+ Kf8 13. cxd5 h6 14. Bh4 b6
15. c4 Bb7 16. Qd2 Qc7 17. Bg3 Qd8 18. Rab1 b5 19. Bd6+ Kg8 20. Ne5 Nxe5 21.
Bxe5 bxc4 22. Bxf6 Qxf6 23. Bxc4 Ra7 24. d6 Qg6 25. Re8+ Kh7 26. Bd3 f5 27.
Rxh8+ Kxh8 28. Bf1 Be4 29. Rb8+ Kh7 30. d7 Rxd7 31. Qxd7 c4 32. Qc8 1-0

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.13"]
[Round "1"]
[White "Mesa, Jose Luis"]
[Black "Gimenez, Lautaro"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "63"]
[EventDate "2012.04.15"]
[SourceDate "2012.04.15"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Be7 8.
h4 h6 9. Qe2 Bd6 10. Nf5 Bf8 11. Bd2 Nb6 12. O-O-O g6 13. Ne3 h5 14. Ne5 Rg8
15. Kb1 Nbd5 16. Nxd5 cxd5 17. Bb5+ Bd7 18. Bg5 Qb6 19. Nxd7 Nxd7 20. c4 dxc4
21. Bxd7+ Kxd7 22. d5 Ke8 23. Qxc4 Qc5 24. Qe4 Qb4 25. Rd4 Qb6 26. dxe6 fxe6
27. Rhd1 Be7 28. Bxe7 Kxe7 29. Rd7+ Ke8 30. Qf4 Rf8 31. Qg5 Rf7 32. Qxg6 1-0

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.13"]
[Round "1"]
[White "Perez, Mario Abel"]
[Black "Lopez, Jose Luis"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "67"]
[EventDate "2012.04.15"]
[SourceDate "2012.04.15"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Be7 5. Nbd2 Nbd7 6. Bd3 c5 7. c3 b6 8. Bb5
Bb7 9. Ne5 O-O 10. Nc6 Qe8 11. Nf3 Bxc6 12. Bxc6 Rc8 13. Qa4 Qd8 14. Bf4 cxd4
15. exd4 Nh5 16. Be3 Nb8 17. Bb5 Qc7 18. Ne5 f6 19. Nd7 Rfd8 20. Nxb8 Rxb8 21.
Qd1 Nf4 22. Qg4 e5 23. Bxf4 exf4 24. O-O Bd6 25. Rfe1 Qc8 26. Qh5 f5 27. Qf3
Qb7 28. Re6 Kf8 29. Rae1 g6 30. Ba4 Qc7 31. h4 b5 32. Bb3 Re8 33. Qxd5 Rxe6 34.
Rxe6 1-0

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.13"]
[Round "1"]
[White "Aguilera, Nelson"]
[Black "Gomez Camacho, Micaela"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "82"]
[EventDate "2012.04.15"]
[SourceDate "2012.04.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. Bg5 h6 8.
Bxf6 gxf6 9. a3 Bxc3+ 10. Nxc3 a6 11. Qd2 Qc7 12. Be2 b5 13. Rd1 Ke7 14. Nd5+
exd5 15. exd5 Qd6 16. dxc6 Qxd2+ 17. Rxd2 dxc6 18. Bf3 Bb7 19. O-O Rhd8 20.
Re1+ Kf8 21. Rde2 Re8 22. Rxe8+ Rxe8 23. Rxe8+ Kxe8 24. Kf1 Ke7 25. Ke2 Kd6 26.
Ke3 Ke5 27. Kd3 f5 28. c4 Kd6 29. cxb5 axb5 30. b3 Ba6 31. Kc3 c5 32. Be2 b4+
33. axb4 Bxe2 34. bxc5+ Kxc5 35. f4 Kd5 36. Kd2 Bf1 37. g3 Kd4 38. Kc2 Ke3 39.
Kc3 Kf2 40. Kd4 Kg2 41. Ke5 Kxh2 0-1

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.18"]
[Round "2"]
[White "Oviedo, Manuel"]
[Black "Perez, Mario Abel"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "102"]
[EventDate "2012.04.19"]
[SourceDate "2012.04.19"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Qc7 6. Nc3 e6 7. O-O Bd6 8.
Nf3 Nc6 9. Be3 Ng4 10. h3 Nxe3 11. fxe3 Qb6 12. Qd2 Bb8 13. a3 Qc7 14. Ne2 O-O
15. Ned4 Ne5 16. c3 Nxd3 17. Qxd3 h6 18. Rad1 b5 19. e5 Bb7 20. e4 d5 21. exd6
Qxd6 22. e5 Qc5 23. Rfe1 Bc7 24. Kh1 Rad8 25. Qe2 Bd5 26. Qe3 Rd7 27. Nd2 Rfd8
28. Ne4 Bxe4 29. Qxe4 Rd5 30. Qh4 R8d7 31. Nb3 Qc4 32. Qxc4 bxc4 33. Rxd5 Rxd5
34. Nd4 Bxe5 35. Nc6 Bd6 36. Nb4 Bxb4 37. axb4 Rd2 38. Re4 Rxb2 39. Rxc4 e5 40.
Rc8+ Kh7 41. Re8 f6 42. Re6 Rc2 43. Rxa6 Rxc3 44. b5 Rb3 45. Rb6 Kg6 46. Rb7 e4
47. Kg1 f5 48. g4 f4 49. Kg2 f3+ 50. Kg3 Rb2 51. Re7 Rg2+ 0-1

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.18"]
[Round "2"]
[White "Aguilera, Nelson"]
[Black "Mesa, Jose Luis"]
[Result "0-1"]
[ECO "B67"]
[PlyCount "82"]
[EventDate "2012.04.19"]
[SourceDate "2012.04.19"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 Qc7 10. Be2 Rc8 11. Rhe1 Nxe4 12. Nxe4 Nxd4 13. c3 Nxe2+ 14.
Rxe2 Bb5 15. Re3 h6 16. Bh4 d5 17. Qxd5 Bc4 18. Qd2 f5 19. Nd6+ Bxd6 20. Qxd6
Qxd6 21. Rxd6 Bxa2 22. Kc2 g5 23. Bg3 Ke7 24. Rb6 Bd5 25. Re2 Rc4 26. fxg5 hxg5
27. Be5 Rhh4 28. b3 Rce4 29. Bd6+ Kf7 30. Rd2 f4 31. g3 Rh3 32. Rf2 e5 33. gxf4
gxf4 34. Bxe5 Rxe5 35. Rd6 Ke7 36. Rb6 Ree3 37. c4 Be4+ 38. Kb2 f3 39. Rd2 Re2
40. Rbd6 Rhxh2 41. Rd7+ Ke6 0-1

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.18"]
[Round "2"]
[White "Lopez, Jose Luis"]
[Black "Lorenzo Colombet, Oscar"]
[Result "1/2-1/2"]
[ECO "A35"]
[PlyCount "78"]
[EventDate "2012.04.21"]
[SourceDate "2012.04.21"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. g3 d6 5. Bg2 Bg4 6. d3 Qd7 7. h3 Bf5 8. a3 h6
9. Rb1 a5 10. Qa4 g5 11. b4 Bg7 12. bxc5 O-O 13. cxd6 exd6 14. Nd5 Rae8 15. Ne3
g4 16. hxg4 Nxg4 17. O-O Nd4 18. Qxd7 Nxe2+ 19. Kh1 Bxd7 20. Nxg4 Bxg4 21. Bd2
f5 22. Rxb7 f4 23. Nh2 Bc8 24. Bd5+ Kh8 25. Rf7 Rxf7 26. Bxf7 Rf8 27. Bh5 Bb7+
28. Bf3 Bxf3+ 29. Nxf3 fxg3 30. Kg2 gxf2 31. Rxf2 Nf4+ 32. Bxf4 Rxf4 33. Re2
Kg8 34. Re6 Bf8 35. Kg3 Rf5 36. Nd4 Kf7 37. Nxf5 Kxe6 38. Nd4+ Kd7 39. a4 d5
1/2-1/2

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.18"]
[Round "2"]
[White "Gimenez, Lautaro"]
[Black "Ferreyra, Aurelio"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "67"]
[EventDate "2012.04.21"]
[SourceDate "2012.04.21"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 Nbd7 4. h3 e6 5. e3 c5 6. c3 c4 7. b3 b5 8. b4 Bb7
9. Nbd2 Be7 10. Be2 Ne4 11. Qc2 f5 12. Ne5 O-O 13. Ndf3 g5 14. Nxd7 gxf4 15.
Nxf8 Qxf8 16. exf4 Qh6 17. g3 Bf6 18. h4 a5 19. bxa5 Rxa5 20. Nd2 Qg6 21. Nxe4
dxe4 22. Rg1 Bxh4 23. g4 e3 24. Rg3 Bxg3 25. fxg3 Qh6 26. Bf1 Bf3 27. Qc1 Qh2
28. Qxe3 Qxg3+ 29. Kd2 Qh2+ 30. Kc1 Be4 31. Be2 Ra7 32. gxf5 exf5 33. Qd2 h5
34. Bxc4+ 1-0

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.18"]
[Round "2"]
[White "Gomez Camacho, Micaela"]
[Black "Galli, Gabriel"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "72"]
[EventDate "2012.04.21"]
[SourceDate "2012.04.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. Bb3 O-O 6. c3 d5 7. Qe2 Bg4 8. Nbd2
Nh5 9. Nf1 d4 10. h3 Be6 11. Ng3 Nxg3 12. fxg3 dxc3 13. bxc3 Bc5 14. Be3 Bd6
15. O-O Bxb3 16. axb3 f5 17. exf5 Rxf5 18. Nd2 Qd7 19. Rxf5 Qxf5 20. b4 Ne7 21.
Ne4 Nd5 22. Qa2 c6 23. Nxd6 Qxd3 24. Bd2 b5 25. Rf1 Rf8 26. Rxf8+ Kxf8 27. Qxa7
Qg6 28. Qc5 Qd3 29. Bg5 h6 30. Qxc6 Kg8 31. Qe8+ Kh7 32. Qh5 Nxc3 33. Nf7 Ne2+
34. Kh2 Qxg3+ 35. Kh1 Qe1+ 36. Kh2 Qg1# 0-1

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.18"]
[Round "2"]
[White "Lempke, Sabrina"]
[Black "Cabañas, Willian"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "54"]
[EventDate "2012.04.21"]
[SourceDate "2012.04.21"]

1. c4 e5 2. Nc3 f5 3. e4 d6 4. d3 Nf6 5. Bg5 c6 6. Bxf6 Qxf6 7. Qf3 Na6 8. exf5
Nb4 9. Ne4 Qxf5 10. Qxf5 Bxf5 11. Kd2 g6 12. a3 Bh6+ 13. Kc3 Bxe4 14. dxe4 Na6
15. Rd1 Nc5 16. f3 O-O-O 17. b4 Ne6 18. g3 Rhf8 19. Bh3 Rf6 20. Bxe6+ Rxe6 21.
Ne2 Rf8 22. Rhf1 Ref6 23. Rd3 d5 24. cxd5 cxd5 25. Rxd5 Rxf3+ 26. Kb2 Rxf1 27.
Rxe5 Bg7 0-1

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.20"]
[Round "3"]
[White "Ferreyra, Aurelio"]
[Black "Aguilera, Nelson"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "36"]
[EventDate "2012.04.21"]
[SourceDate "2012.04.21"]

1. e4 Nc6 2. f4 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Nc3 Qa5 6. Be2 O-O-O 7. Ng5 Bxe2
8. Qxe2 Nd4 9. Qg4+ f5 10. Qh3 Nh6 11. O-O Nxc2 12. Rb1 Qc5+ 13. Kh1 Ng4 14.
Nce4 Qc4 15. Qf3 Rd3 16. Qe2 Nd4 17. Qd1 Ne3 18. b3 Qd5 0-1

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.20"]
[Round "3"]
[White "Lorenzo Colombet, Oscar"]
[Black "Oviedo, Manuel"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "68"]
[EventDate "2012.04.21"]
[SourceDate "2012.04.21"]

1. Nf3 f5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 d6 6. d5 e5 7. Bxf6 Bxf6 8. e4
Na6 9. Bd3 f4 10. a3 Nc5 11. b4 Nxd3+ 12. Qxd3 O-O 13. Nd2 a5 14. Nb3 axb4 15.
axb4 Rxa1+ 16. Nxa1 b6 17. Nc2 Bd7 18. Na3 Qa8 19. Ncb5 Bd8 20. h3 g5 21. f3 h5
22. Kf2 Rf7 23. g4 Rh7 24. Kg2 hxg4 25. hxg4 Rxh1 26. Kxh1 Bxb5 27. cxb5 Qa4
28. Nc2 Qa2 29. Kg2 Kf8 30. Kf2 Ke7 31. Ke2 Qb1 32. Qc3 Qh1 33. Qe1 Qg2+ 34.
Qf2 Qh1 1/2-1/2

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.20"]
[Round "3"]
[White "Mesa, Jose Luis"]
[Black "Gomez Camacho, Micaela"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "45"]
[EventDate "2012.04.21"]
[SourceDate "2012.04.21"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. c3 d6 6. Nbd2 O-O 7. Nf1 Be6 8. Ne3
Qd7 9. b4 a6 10. Qb3 Bxc4 11. Nxc4 Rfe8 12. O-O Bd8 13. Ne3 Ne7 14. c4 Ng6 15.
Nf5 c6 16. c5 Be7 17. Ng5 d5 18. f4 h6 19. Nxf7 Kxf7 20. fxe5 Nxe5 21. d4 Ng6
22. e5 Kg8 23. Qg3 1-0

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.20"]
[Round "3"]
[White "Galli, Gabriel"]
[Black "Gimenez, Lautaro"]
[Result "0-1"]
[ECO "B18"]
[PlyCount "98"]
[EventDate "2012.04.21"]
[SourceDate "2012.04.21"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 h6 7. Nf4 Bh7 8.
Bc4 e6 9. O-O Nf6 10. Re1 Nd5 11. Nxd5 cxd5 12. Bb5+ Nd7 13. c4 a6 14. Ba4 dxc4
15. d5 b5 16. dxe6 fxe6 17. Rxe6+ Be7 18. Qh5+ Kf8 19. Qf3+ Nf6 20. Bd1 Kf7 21.
Re1 Rf8 22. Bxh6 gxh6 23. Nf5 Bxf5 24. Qxf5 Kg7 25. Bc2 Rh8 26. Rad1 Qc7 27.
Qg6+ Kf8 28. Re6 Rh7 29. Rde1 Qf4 30. Rxf6+ Qxf6 31. Qxh7 Bc5 32. Bf5 Qg7 33.
g4 Qxh7 34. Bxh7 Rd8 35. Re2 Rd1+ 36. Kg2 Ra1 37. a3 Bd4 38. Re6 Ra2 39. f4
Rxb2+ 40. Kf3 Rb3+ 41. Ke4 Re3+ 42. Kd5 Rxe6 43. Kxe6 Bb2 44. a4 bxa4 45. Kd5
c3 46. Kc4 a3 47. Kb3 Bc1 48. f5 Kg7 49. h4 Kxh7 0-1

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.20"]
[Round "3"]
[White "Perez, Mario Abel"]
[Black "Lempke, Sabrina"]
[Result "1-0"]
[ECO "D41"]
[PlyCount "17"]
[EventDate "2012.04.21"]
[SourceDate "2012.04.21"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 cxd4 6. Qxd4 Nxd5 7. e4 Nxc3 8.
Qxc3 Qb6 9. Qxc8+ 1-0

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.20"]
[Round "3"]
[White "Cabañas, Willian"]
[Black "Lopez, Jose Luis"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "0"]

 1-0

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.24"]
[Round "4"]
[White "Oviedo, Manuel"]
[Black "Cabañas, Willian"]
[Result "0-1"]
[ECO "C05"]
[PlyCount "112"]
[EventDate "2012.04.15"]
[SourceDate "2012.04.28"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 g6 8. O-O
Bg7 9. f4 cxd4 10. cxd4 Qb6 11. Nf3 f6 12. Kh1 O-O 13. b3 fxe5 14. dxe5 Nb4 15.
Ba3 Nc5 16. Bxb4 Qxb4 17. Rc1 Nxd3 18. Qxd3 Bd7 19. Nfd4 Rf7 20. g3 Raf8 21.
Kg2 Qa5 22. a4 a6 23. Qc3 Qb6 24. h4 Rc8 25. Qd3 Bf8 26. Rxc8 Bxc8 27. Rc1 Rc7
28. a5 Qxa5 29. Rxc7 Qxc7 30. g4 Bb4 31. Qg3 Qg7 32. Qd3 Bd7 33. Qc2 Ba5 34.
Qc5 Bd8 35. Qd6 Qe7 36. Qb8 Be8 37. g5 Kf7 38. Kf3 Qc7 39. Qa8 Bd7 40. Kg4 Bc8
41. Qa7 b6 42. Qxc7+ Bxc7 43. Ng3 Bd7 44. h5 a5 45. Nge2 b5 46. Nc3 a4 47. bxa4
bxa4 48. Ndb5 Ba5 49. h6 d4 50. Nd6+ Ke7 51. Ncb5 Bxb5 52. Nxb5 Bc3 53. Kf3 Bb2
54. Ke4 a3 55. Nxa3 Bxa3 56. Kxd4 Kd7 0-1

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.24"]
[Round "4"]
[White "Mesa, Jose Luis"]
[Black "Ferreyra, Aurelio"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "33"]
[EventDate "2012.04.15"]
[SourceDate "2012.04.28"]

1. e4 e5 2. d4 Nc6 3. dxe5 Nxe5 4. f4 Ng6 5. Nf3 Nf6 6. f5 Ne7 7. Nc3 c6 8. Bd3
Qb6 9. Qe2 d6 10. Nd2 h5 11. Nc4 Qc7 12. Bf4 Neg8 13. e5 Kd7 14. O-O-O Ne8 15.
Rhe1 Kd8 16. exd6 Qd7 17. Ne5 1-0

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.24"]
[Round "4"]
[White "Perez, Mario Abel"]
[Black "Lorenzo Colombet, Oscar"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "0"]

 1/2-1/2

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.24"]
[Round "4"]
[White "Aguilera, Nelson"]
[Black "Galli, Gabriel"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "0"]

 0-1

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.24"]
[Round "4"]
[White "Gomez Camacho, Micaela"]
[Black "Gimenez, Lautaro"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "34"]
[SourceDate "2012.04.28"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 h6 7. Nf4 Bh7 8.
Bc4 Nf6 9. O-O Nbd7 10. Re1 Nb6 11. Bb3 Nbd5 12. Nxd5 cxd5 13. Nh5 Qd7 14.
Nxf6+ gxf6 15. Qh5 Bf5 16. Ba4 Qxa4 17. Qxf5 Qxd4 1-0

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.24"]
[Round "4"]
[White "Lempke, Sabrina"]
[Black "Lopez, Jose Luis"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "104"]
[SourceDate "2012.04.28"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Qb3 Be7 5. Bg5 c6 6. cxd5 exd5 7. Nf3 Qb6 8.
Qxb6 axb6 9. Bxf6 Bxf6 10. e4 O-O 11. exd5 Re8+ 12. Be2 Bf5 13. O-O cxd5 14.
Rfe1 Be4 15. Bd3 Nc6 16. Bxe4 dxe4 17. Rxe4 Rxe4 18. Nxe4 Bxd4 19. Nxd4 Nxd4
20. Rd1 Rxa2 21. Nc3 Rxb2 22. Rxd4 g6 23. h3 b5 24. Nd5 Rb1+ 25. Kh2 Kg7 26.
Kg3 h6 27. f3 Rb2 28. h4 g5 29. hxg5 hxg5 30. f4 Kg6 31. fxg5 Kxg5 32. Rg4+ Kf5
33. Rh4 Ke5 34. Rh5+ f5 35. Ne3 Rb3 36. Kf2 Rb2+ 37. Kg1 Kf4 38. Nxf5 Kg4 39.
Ng7 b4 40. Rb5 b3 41. Rb4+ Kg5 42. Ne6+ Kf6 43. Nd4 Rb1+ 44. Kh2 b2 45. Ne2 Ke5
46. Nc3 Rc1 47. Rxb2 Rxc3 48. Rxb7 Kf4 49. Rf7+ Kg4 50. Rg7+ Kh5 51. Rh7+ Kg6
52. Rh8 Kg5 1/2-1/2

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.27"]
[Round "5"]
[White "Galli, Gabriel"]
[Black "Mesa, Jose Luis"]
[Result "1-0"]
[ECO "B57"]
[PlyCount "59"]
[SourceDate "2012.04.28"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e5 7. Nde2 Be6 8.
Bd3 d5 9. Bg5 d4 10. Nb1 Qb6 11. O-O Qxb2 12. Nd2 Qb6 13. f4 h6 14. Bxf6 gxf6
15. f5 Bd7 16. Nc4 Qc5 17. a4 Na5 18. Nxa5 Qxa5 19. Rb1 Bc6 20. Bb5 Qc7 21. Qd3
a6 22. Bxc6+ Qxc6 23. a5 Bc5 24. Kh1 Rc8 25. c3 O-O 26. cxd4 exd4 27. Nf4 Kh7
28. Nd5 Rg8 29. Rfc1 Rce8 30. Rb6 1-0

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.27"]
[Round "5"]
[White "Ferreyra, Aurelio"]
[Black "Gomez Camacho, Micaela"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "50"]
[SourceDate "2012.04.28"]

1. d4 Nf6 2. e3 e6 3. Bd3 c5 4. c3 d5 5. Nd2 Nc6 6. f4 Bd6 7. g4 cxd4 8. cxd4
e5 9. dxe5 Nxg4 10. Ndf3 Bb4+ 11. Ke2 Bc5 12. h3 Nh6 13. Qc2 Qb6 14. a3 a5 15.
f5 Bd7 16. Bd2 Rc8 17. Rc1 Ne7 18. Qb1 Nhxf5 19. Be1 Bxe3 20. Rxc8+ Bxc8 21.
Qc2 Bxg1 22. Bxf5 Qe3+ 23. Kd1 Qxf3+ 24. Qe2 Qxf5 25. Bc3 Qb1+ 0-1

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.27"]
[Round "5"]
[White "Gimenez, Lautaro"]
[Black "Aguilera, Nelson"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "70"]
[SourceDate "2012.04.28"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Qb6 5. b3 Nc6 6. c4 Bf5 7. dxc5 Qxc5 8. Be2
Rd8 9. Nbd2 dxc4 10. Bxc4 e5 11. Bg5 Be7 12. Qc1 Qd6 13. Bxf6 Bxf6 14. e4 Bg4
15. O-O O-O 16. Rd1 Rc8 17. Qb2 Rfd8 18. Bd5 Nb4 19. Nc4 Qc5 20. Rd3 Nxd5 21.
exd5 Bxf3 22. Rxf3 e4 23. Rxf6 gxf6 24. Qxf6 Qxd5 25. Ne3 Qd4 26. Qxd4 Rxd4 27.
Nf5 Rd7 28. Re1 Rc5 29. Ng3 f5 30. Nh5 Rdc7 31. Nf6+ Kf7 32. Nxh7 Rc1 33. Kf1
Rxe1+ 34. Kxe1 Kg6 35. Nf8+ Kf6 0-1

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.27"]
[Round "5"]
[White "Cabañas, Willian"]
[Black "Perez, Mario Abel"]
[Result "0-1"]
[ECO "A16"]
[PlyCount "120"]
[SourceDate "2012.04.28"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be2 Nc6 7. O-O e5 8. d3 h6
9. Be3 Ne8 10. Qd2 Kh7 11. Nh2 f5 12. f4 Nf6 13. Nd5 exf4 14. Rxf4 Nxd5 15.
cxd5 Nd4 16. Bd1 c6 17. Kh1 c5 18. Rc1 Bd7 19. Rf1 Qe7 20. Bc2 Rae8 21. Bb1 b6
22. Nf3 fxe4 23. dxe4 Nxf3 24. Rxf3 Rxf3 25. gxf3 Qh4 26. Qh2 Rf8 27. f4 Qxh3
28. Qxh3 Bxh3 29. Rc2 Bg4 30. Kh2 h5 31. b4 Bh6 32. Kg3 Bg7 33. a4 Re8 34. Rc1
Bb2 35. Rc4 Bf6 36. Bd3 Rc8 37. a5 b5 38. Rxc5 dxc5 39. bxc5 a6 40. c6 Be7 41.
Bb6 Rf8 42. e5 Rc8 43. Be4 Bf5 44. Bf3 b4 45. d6 b3 46. dxe7 b2 47. Bd8 b1=Q
48. e8=Q Qg1+ 49. Bg2 h4+ 50. Kxh4 Qh2+ 51. Kg5 Qxg2+ 52. Kf6 Qxc6+ 53. Qxc6
Rxc6+ 54. Kg5 Kg7 55. Be7 Rc3 56. Bf6+ Kh7 57. Be7 Rc6 58. Bd8 Kg7 59. Kh4 Rc3
60. Bf6+ Kf7 0-1

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.27"]
[Round "5"]
[White "Lorenzo Colombet, Oscar"]
[Black "Lempke, Sabrina"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "0"]

 1-0

[Event "Copa Materazzi 2012"]
[Site "?"]
[Date "2012.04.27"]
[Round "5"]
[White "Lopez, Jose Luis"]
[Black "Oviedo, Manuel"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "0"]

 0-1

