[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.18"]
[Round "1"]
[White "Adan Rios"]
[Black "Fernando Vasquez"]
[Result "1-0"]
[ECO "A39f"]
[EventDate "2013.02.18"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. O-O O-O 7. d4 cxd4 
8. Nxd4 a6 9. h3 Nxd4 10. Qxd4 d6 11. Qh4 Qc7 12. b3 Bd7 13. Bh6 Bc6 14. 
e4 Rab8 15. Rfe1 Rfe8 16. Bxg7 Kxg7 17. Rac1 Qa5 18. Qf4 h6 19. e5 dxe5 
20. Rxe5 Qc7 21. Bxc6 Qxc6 22. Rxe7 Rxe7 23. Qxb8 Qf3 24. Qf4 Qxf4 25. 
gxf4 Nh5 26. Nd5 Re4 27. Kg2 Re2 28. a3 Nf6 29. Nxf6 Kxf6 30. Rd1 Re6 31. 
c5 Re2 32. Rd6+ Ke7 33. b4 Ra2 34. f5 gxf5 35. Rxh6 Rxa3 36. Rb6 f4 37. 
Rxb7+ Ke6 38. Ra7 f6 39. b5 a5 40. c6 Rb3 41. Rxa5 Kd6 42. h4 Rb4 43. h5 
f3+ 44. Kxf3 Rb1 45. h6 Rh1 46. Ra7 Rxh6 47. Rd7+ Ke6 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.18"]
[Round "1"]
[White "Claudio Rosales"]
[Black "Milenko Marin"]
[Result "0-1"]
[ECO "C50h"]
[EventDate "2013.02.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d4 Bxd4 5. c3 Bb6 6. Bg5 Nf6 7. O-O d6 
8. h3 h6 9. Bh4 Be6 10. Bxe6 fxe6 11. Qc2 g5 12. Bg3 Qe7 13. Nbd2 O-O-O 
14. Nc4 Rhg8 15. Nxb6+ axb6 16. Nh2 h5 17. f3 Qg7 18. Qb3 Kd7 19. Rad1 g4 
20. fxg4 hxg4 21. h4 Nxe4 22. c4 Nd4 23. Rxd4 exd4 24. Be1 Rgf8 25. Qd3 
Rxf1+ 26. Kxf1 Rf8+ 27. Kg1 Rf4 28. b4 Qe5 29. g3 Rf8 30. b5 Nf6 31. Bd2 
Qe4 32. Qf1 d3 33. Bh6 Qd4+ 34. Kg2 d2 35. Qd1 Qe4+ 36. Nf3 Qxf3+ 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.18"]
[Round "1"]
[White "Pablo Ojeda"]
[Black "Kevin Rosales"]
[Result "0-1"]
[EventDate "2013.02.18"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nb5 Qxe4+ 6. Be2 Kd8 7. N1c3
Bb4 8. O-O Bxc3 9. Nxc3 Qe8 10. Bf4 d6 11. Nb5 Qd7 12. c4 a6 13. Nc3 Nge7 
14. c5 dxc5 15. Qb3 Ke8 16. Bh5 g6 17. Bf3 Nd4 18. Qd1 Nxf3+ 19. Qxf3 Qc6 
20. Qg3 Nf5 21. Rfe1+ Be6 22. Qg5 Rd8 23. Rad1 Rd7 24. f3 h6 25. Qf6 Rg8 
26. Ne4 g5 27. Nd6+ Nxd6 28. Rxe6+ fxe6 29. Qxe6+ Kf8 30. Qxh6+ Rgg7 31. 
Be5 Nf5 32. Bxg7+ Nxg7 33. Qh8+ Kf7 34. Re1 Rd6 35. h4 Rh6 36. Qd8 Ne6 37.
 Qc8 Rxh4 38. Re5 Qd6 39. Re4 Qd1+ 40. Kf2 Qd2+ 41. Re2 Qd4+ 42. Re3 Qxb2+
43. Kg3 Qb6 44. Qd7+ Kf6 45. Kf2 c4 46. Qd5 Qd6 47. Qa5 b6 48. Qxa6 c3 49.
 Re2 Nd4 50. Re1 Nc2 51. Re8 Nb4 52. Qc8 Qd2+ 53. Kg3 Qf4+ 54. Kf2 Nd3+ 
55. Ke2 Qd2+ 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.18"]
[Round "1"]
[White "Felipe Arevalo"]
[Black "Eric Schmidlin"]
[Result "0-1"]
[EventDate "2013.02.18"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. e3 O-O 7. Bd3 d6 
8. Nbd2 Re8 9. Qc2 Nbd7 10. O-O b6 11. Ne4 Qc7 12. Ng3 Bb7 13. Rac1 Rac8 
14. Rfd1 g6 15. h4 e5 16. d5 Nc5 17. e4 Nxd3 18. Qxd3 Qe7 19. a3 bxa3 20. 
Qxa3 a5 21. Qe3 Nd7 22. h5 Qf6 23. hxg6 hxg6 24. Qh6 Qg7 25. Qh4 Nc5 26. 
Ng5 Rc7 27. Ne2 Bc8 28. Rc3 Qh8 29. Qxh8+ Kxh8 30. Rf3 Kg7 31. Nc3 Bg4 32.
 Nb5 Bxf3 33. Nxc7 Re7 34. gxf3 Rxc7 35. Kg2 Kf6 36. Nh3 Na6 37. b3 Nc5 
38. Rb1 Nd3 39. Ra1 Nf4+ 40. Nxf4 exf4 41. Kh3 Ke5 42. Kg4 Rc8 43. Rh1 a4 
44. bxa4 f5+ 45. Kg5 fxe4 46. fxe4 Kxe4 47. Rh4 Rf8 48. Kxg6 Rc8 49. Kg5 
Ke5 50. Kg6 Rxc4 51. Rh5+ Ke4 52. Kf6 Rxa4 53. Ke6 b5 54. Kxd6 b4 55. Kc6 
b3 56. d6 Rc4+ 57. Kb6 Rb4+ 58. Kc5 b2 59. Kxb4 b1=Q+ 60. Kc5 Qc2+ 61. Kb6
Qxf2+ 62. Kc6 Qc2+ 63. Rc5 Qa4+ 64. Kc7 Qa7+ 65. Kc6 Qa8+ 66. Kc7 Qf8 67. 
Rc6 Kd5 68. d7 f3 69. Rc2 Qd6+ 70. Kc8 Qa6+ 71. Kc7 Qa7+ 72. Kc8 Qa6+ 73. 
Kc7 Qd6+ 74. Kc8 Qe6 75. Kc7 Qe5+ 76. Kc8 Qf5 77. Ra2 Kd6 78. Rd2+ Kc6 79.
 Rd1 f2 80. Rc1+ Kd6 81. Rd1+ Ke7 82. Kc7 Qc5+ 83. Kb8 Qb4+ 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.18"]
[Round "1"]
[White "Cristian Aguirre"]
[Black "Robin Rosales"]
[Result "1-0"]
[ECO "A00"]
[EventDate "2013.02.18"]
[TimeControl "0"]

1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nf3 Bd6 5. O-O O-O 6. Nbd2 h6 7. c4 c6 8. 
Rb1 a5 9. b3 Qe7 10. Bb2 Re8 11. e4 d4 12. Nh4 Na6 13. Nf5 Bxf5 14. exf5 
Nb4 15. Qe2 Nxa2 16. Ne4 Nxe4 17. Bxe4 Nc3 18. Bxc3 dxc3 19. Rfc1 Bb4 20. 
Ra1 Bc5 21. h4 Bd4 22. Rc2 Qb4 23. f6 Qxb3 24. Qg4 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.19"]
[Round "2"]
[White "Claudio Rosales"]
[Black "Cristian Aguirre"]
[Result "0-1"]
[ECO "C77d"]
[EventDate "2013.02.19"]
[TimeControl "0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. Nc3 Bg4 7. h3 Bh5 8. 
g4 Bg6 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.19"]
[Round "2"]
[White "Fernando Vasquez"]
[Black "Felipe Arevalo"]
[Result "0-1"]
[ECO "D52a"]
[EventDate "2013.02.19"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Bb4 7. a3 Bxc3+ 
8. bxc3 Qa5 9. Qb3 dxc4 10. Bxc4 Ne4 11. Qb4 Qxb4 12. cxb4 Nxg5 13. Nxg5 
Nb6 14. Bb3 Nd5 15. O-O h6 16. Ne4 O-O 17. Rfc1 Nf6 18. Nxf6+ gxf6 19. f4 
Re8 20. Rc5 Bd7 21. Rf1 f5 22. h3 h5 23. g4 b6 24. Rc2 fxg4 25. hxg4 hxg4 
26. Rg2 f5 27. e4 Kg7 28. e5 Rh8 29. Kf2 Rh3 30. Rg3 Rxg3 31. Kxg3 Rh8 32.
 Kg2 Rh3 33. Rb1 Rf3 34. d5 cxd5 35. a4 Rxf4 36. Rc1 Rxb4 37. Rc7 Rxb3 38.
 Rxd7+ Kg6 39. Re7 f4 40. Rxe6+ Kf5 41. Re8 Re3 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.19"]
[Round "2"]
[White "Kevin Rosales"]
[Black "Adan Rios"]
[Result "0-1"]
[ECO "C01f"]
[EventDate "2013.02.19"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be7 6. Nf3 O-O 7. Bf4 Bg4 
8. h3 Bh5 9. g4 Bg6 10. g5 Nh5 11. Nxd5 Nxf4 12. Nxf4 Bb4+ 13. Ke2 Re8+ 
14. Ne5 Nc6 15. Nxg6 Nxd4+ 16. Ke3 Qxg5+ 17. f4 Qg3+ 18. Ke4 f5+ 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.19"]
[Round "2"]
[White "Robin Rosales"]
[Black "Pablo Ojeda"]
[Result "1-0"]
[EventDate "2013.02.19"]

1. c4 e5 2. g3 d5 3. Bg2 c6 4. cxd5 cxd5 5. d3 Nf6 6. Nc3 Bc5 7. Bg5 Bxf2+
8. Kxf2 Ng4+ 9. Ke1 Qxg5 10. Nxd5 O-O 11. Qc1 Qxc1+ 12. Rxc1 Nc6 13. h3 
Nh6 14. Nf3 Nf5 15. g4 Nd6 16. Nd2 f5 17. gxf5 Nxf5 18. Rf1 Bd7 19. Ne4 
Rac8 20. Kd2 Be6 21. Nc5 Nfd4 22. e3 Rxf1 23. Rxf1 b6 24. exd4 bxc5 25. 
dxc5 Rd8 26. Nc7 Nd4 27. Nxe6 Nxe6 28. b4 Nf4 29. Be4 Nxh3 30. Bxh7+ Kxh7 
31. Rh1 g5 32. Rxh3+ Kg6 33. a4 g4 34. Rg3 Kf5 35. Ke3 Kg5 36. b5 Kh4 37. 
Rg1 Kh3 38. c6 g3 39. a5 Kh2 40. Rxg3 Kxg3 41. b6 axb6 42. axb6 Rd6 43. b7
Rxc6 44. b8=Q Rc5 45. Ke4 Kg4 46. Qg8+ Kh5 47. Qh7+ Kg4 48. Qg7+ Kh5 49. 
Qxe5+ Rxe5+ 50. Kxe5 Kg6 51. Ke6 Kg7 52. Ke7 Kg6 53. d4 Kf5 54. d5 Ke5 55.
 d6 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.19"]
[Round "2"]
[White "Milenko Marin"]
[Black "Eric Schmidlin"]
[Result "0-1"]
[ECO "B51"]
[EventDate "2013.02.19"]
[TimeControl "0"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. h3 e5 7. d3 Be7 
8. Nc3 Nf6 9. Bg5 O-O 10. Bxf6 Bxf6 11. Nd5 Be6 12. c4 Bxd5 13. cxd5 b5 
14. Qe2 g6 15. g4 Bg7 16. Kg2 f5 17. gxf5 gxf5 18. h4 Bh6 19. Rh1 Ra7 20. 
Rag1 fxe4 21. Kf1+ Kh8 22. Qxe4 Rf4 23. Qe2 Raf7 24. Rg3 Qf6 25. Rhg1 Rf8 
26. Kg2 c4 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.20"]
[Round "3"]
[White "Cristian Aguirre"]
[Black "Milenko Marin"]
[Result "1-0"]
[ECO "C51"]
[EventDate "2013.02.20"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Nxe5 Nxc4
8. Nxc4 d5 9. exd5 Qxd5 10. Ne3 Qd8 11. O-O Nf6 12. Ba3 O-O 13. Re1 Re8 
14. Qb3 Rb8 15. Nd2 Be6 16. Qb2 b5 17. Bxe7 Qxe7 18. Nf3 c5 19. Qc2 Qc7 
20. Qd3 c4 21. Qd2 a5 22. a3 Nd5 23. Qc2 Nf4 24. Reb1 Bd7 25. Rd1 Bc6 26. 
Ne1 Be4 27. Qd2 Rb6 28. f3 Bd3 29. Nxd3 cxd3 30. d5 Ne2+ 31. Kf2 Qxh2 32. 
Ng4 Qh4+ 33. Kf1 Ng3+ 34. Kg1 Re2 35. Nf2 Rxf2 36. Kxf2 Ne4+ 37. Kg1 Nxd2 
38. Rxd2 Qc4 39. Rad1 Qc5+ 40. Kf1 Qxd5 41. Rxd3 Qc4 42. Kf2 g6 43. g4 
Qa2+ 44. Kg3 Qxa3 45. g5 Rb8 46. c4 Qc5 47. f4 bxc4 48. Rd5 Rb3+ 49. Kg4 
Qc8+ 50. f5 gxf5+ 51. Kf4 Kg7 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.20"]
[Round "3"]
[White "Eric Schmidlin"]
[Black "Fernando Vasquez"]
[Result "0-1"]
[ECO "D03i"]
[EventDate "2013.02.20"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Nbd2 c5 6. Be2 Nc6 7. c3 cxd4 
8. exd4 h6 9. Bf4 Nh5 10. Be3 Nf6 11. Ne5 Nxe5 12. dxe5 Nd7 13. Bd4 Bc5 
14. O-O Qb6 15. Nb3 Bxd4 16. cxd4 O-O 17. Kh1 f5 18. f4 a5 19. a4 Nb8 20. 
Nc5 Qb4 21. Bb5 b6 22. Nd3 Qxd4 23. Qh5 Ba6 24. Rf3 Bxb5 25. axb5 Nd7 26. 
Ra3 Rf7 27. Rf1 Rc8 28. h3 Kf8 29. Rf3 Nc5 30. Nxc5 Rxc5 31. Rf1 Qc4 32. 
Raf3 Qxb5 33. Qh4 Qd7 34. g4 fxg4 35. hxg4 d4 36. f5 Qd5 37. Kg1 Kg8 38. 
Qf2 exf5 39. Re1 fxg4 40. Rxf7 Qxf7 41. Qxd4 Qf3 42. Qd8+ Kh7 43. Qd4 Rc2 
44. Qe4+ Qxe4 45. Rxe4 Kg8 46. e6 Kf8 47. b4 a4 48. b5 g3 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.21"]
[Round "3"]
[White "Felipe Arevalo"]
[Black "Kevin Rosales"]
[Result "1-0"]
[EventDate "2013.02.21"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 b6 5. a3 Bb7 6. Bf4 Bd6 7. Qd2 O-O 8. 
Nb5 dxc4 9. Ne5 Ne4 10. Qe3 a6 11. Nc3 Nxc3 12. bxc3 b5 13. Qg3 f6 14. Nf3
g5 15. Bxd6 cxd6 16. h4 h6 17. hxg5 hxg5 18. Qh3 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.20"]
[Round "3"]
[White "Adan Rios"]
[Black "Robin Rosales"]
[Result "1-0"]
[ECO "A00a"]
[EventDate "2013.02.20"]

1. c4 c5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nc3 Nc6 7. d4 cxd4 
8. Nxd4 Nxd4 9. Qxd4 d6 10. h3 a6 11. Qd3 Be6 12. Bd2 Qc8 13. Na4 Bxc4 14.
 Qe3 Qe6 15. Nb6 Rab8 16. Nxc4 Qxc4 17. Qxe7 Rfe8 18. Qxd6 Rbd8 19. Qb4 
Qxe2 20. Bc3 b5 21. Rae1 Qd3 22. Qa5 Qd6 23. Be5 Qd7 24. Qxa6 Re6 25. Qb7 
Rde8 26. Bc3 Rxe1 27. Bxe1 Qxb7 28. Bxb7 Ne4 29. Bc6 Re6 30. Bxb5 Bxb2 31.
 Bc4 Re5 32. Kg2 Rc5 33. Bb3 Rb5 34. f3 Nd6 35. Bf2 Re5 36. Rd1 Nf5 37. 
Rd8+ Kg7 38. f4 Re7 39. g4 Nh6 40. Bc5 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.20"]
[Round "3"]
[White "Pablo Ojeda"]
[Black "Claudio Rosales"]
[Result "1-0"]
[EventDate "2013.02.20"]

1. e4 e6 2. d4 g6 3. Nf3 Bg7 4. Bg5 f6 5. Bf4 d6 6. Nc3 a6 7. e5 d5 8. 
exf6 Nxf6 9. h4 O-O 10. Qd2 Qe7 11. Be2 c5 12. dxc5 Qxc5 13. Bh6 Nc6 14. 
Bxg7 Kxg7 15. h5 Kf7 16. hxg6+ hxg6 17. Qg5 Bd7 18. Bd3 Ke7 19. Nh4 Kd6 
20. Nxg6 Rf7 21. Qg3+ e5 22. f4 Re8 23. O-O-O Ng4 24. Nxd5 Nd4 25. Nc3 Kc7
26. Nxe5 Nxe5 27. fxe5 Be6 28. Ne4 Qa5 29. Nd6 Ree7 30. Nxf7 Rxf7 31. Qe3 
Nc6 32. a3 b5 33. Qc5 Rd7 34. Rh7 Bf7 35. Be4 Rxd1+ 36. Kxd1 Kb8 37. Qxc6 
Qd8+ 38. Kc1 Qg5+ 39. Kb1 Qe7 40. Rh8+ 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.21"]
[Round "4"]
[White "Kevin Rosales"]
[Black "Eric Schmidlin"]
[Result "1/2-1/2"]
[ECO "B21a"]
[EventDate "2013.02.21"]

1. e4 c5 2. f4 Nf6 3. d3 d5 4. exd5 Nxd5 5. Nf3 g6 6. g3 Bg7 7. Bg2 O-O 8.
 O-O Nc6 9. c3 e6 10. Qe2 Qc7 11. Nbd2 b6 12. Nb3 Ba6 13. Rd1 Rad8 14. Be3
Nxe3 15. Qxe3 Bb7 16. Rd2 Ne7 17. Rad1 Nf5 18. Qf2 Bc6 19. d4 c4 20. Na1 
Qb7 21. Re2 Rfe8 22. Nd2 Bxg2 23. Qxg2 Qxg2+ 24. Kxg2 Rc8 25. Nc2 Red8 26.
 Nf3 Ne7 27. Ne3 Nd5 28. Nd2 Nxe3+ 29. Rxe3 Rd5 30. Nf3 Ra5 31. a3 Rd5 32.
 h4 h5 33. Ne5 Bxe5 34. Rxe5 Rcd8 35. Rde1 Rxe5 36. Rxe5 Rd5 37. Kf3 Rd6 
38. Ke4 f5+ 39. Ke3 Kf7 40. Kd2 Rd5 41. b3 Rxe5 42. dxe5 cxb3 43. Kc1 Ke7 
44. Kb2 Kd7 45. Kxb3 Kc6 46. Kb4 a6 47. a4 b5 48. c4 bxc4 49. Kxc4 a5 
1/2-1/2

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.21"]
[Round "4"]
[White "Milenko Marin"]
[Black "Fernando Vasquez"]
[Result "0-1"]
[ECO "E77"]
[EventDate "2013.02.21"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. f4 O-O 7. Nf3 e6 8. Be2
exd5 9. exd5 Bg4 10. O-O Na6 11. a3 Nc7 12. Rb1 Rb8 13. a4 Bf5 14. Bd3 
Bxd3 15. Qxd3 Na6 16. Na2 Qd7 17. b3 Rbe8 18. Bb2 Qg4 19. Nd2 Re2 20. g3 
Rfe8 21. Rf2 R8e3 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.21"]
[Round "4"]
[White "Cristian Aguirre"]
[Black "Pablo Ojeda"]
[Result "1-0"]
[ECO "B20"]

1. e4 c5 2. g3 h5 3. Nf3 d6 4. d3 Nc6 5. h3 e6 6. Be3 Be7 7. Bg2 Bf6 8. c3
Qb6 9. Qc2 Bd7 10. Nbd2 Rc8 11. Nc4 Qc7 12. Bf4 e5 13. Bd2 Nge7 14. Ne3 g6
15. Nh2 Be6 16. f4 exf4 17. gxf4 Bh4+ 18. Ke2 f5 19. Nf3 Bf6 20. Rae1 Kd8 
21. Kd1 b5 22. b3 a5 23. c4 bxc4 24. dxc4 fxe4 25. Qxe4 Bf5 26. Nxf5 Nxf5 
27. Ng5 Bxg5 28. fxg5 Qg7 29. Kc2 Ng3 30. Qf4 Nd4+ 31. Kb1 Ngf5 32. Bxa5+ 
Kd7 33. Qe4 Rb8 34. Qd3 Rhf8 35. Rhf1 Qh8 36. Be4 h4 37. Bxf5+ Rxf5 38. 
Rxf5 Nxf5 39. Bc3 Qg8 40. Qe4 Ng3 41. Qe7+ Kc6 42. Ba5 Rb7 43. Qe8+ Qxe8 
44. Rxe8 Rf7 45. Rg8 Rf1+ 46. Kb2 Rh1 47. Rg7 Rh2+ 48. Ka3 d5 49. Rxg6+ 
Kd7 50. cxd5 Ne2 51. Rg7+ Kd6 52. Bc7+ 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.21"]
[Round "4"]
[White "Claudio Rosales"]
[Black "Adan Rios"]
[Result "0-1"]
[ECO "B21i"]
[EventDate "2013.02.21"]

1. e4 d5 2. e5 c5 3. f4 Nc6 4. Nf3 Nh6 5. Be2 Bg4 6. c3 Bxf3 7. Bxf3 e6 8.
 O-O Nf5 9. d3 h5 10. Qe1 Rc8 11. b3 b5 12. Bd2 h4 13. h3 b4 14. Bg4 g6 
15. Bxf5 gxf5 16. Kh2 Be7 17. Rf3 Qb6 18. Qf2 Kd7 19. Be1 Rhg8 20. Qd2 Rg6
21. c4 Nd4 22. Rf2 Rcg8 23. Qd1 dxc4 24. Nd2 Qb7 25. Nf3 Rxg2+ 26. Kh1 
Qxf3 27. Qxf3 Rg1+ 28. Kh2 Nxf3+ 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.21"]
[Round "4"]
[White "Robin Rosales"]
[Black "Felipe Arevalo"]
[Result "1/2-1/2"]
[ECO "A43b"]
[EventDate "2013.02.21"]

1. d4 c5 2. dxc5 Qa5+ 3. Nc3 g6 4. Bd2 Qxc5 5. e4 Bg7 6. Nf3 d6 7. Bd3 a6 
8. O-O Nf6 9. Rb1 O-O 10. Be3 Qh5 11. Be2 Ng4 12. Bf4 Qc5 13. Nd5 e5 14. 
b4 Qa7 15. Nc7 exf4 16. Nxa8 Qxa8 17. Qxd6 b5 18. Qxf4 Bh6 19. Qc7 Qxe4 
20. Bxb5 axb5 21. Qxb8 Bf4 22. Qxb5 Qxc2 23. a4 Nxf2 24. Rbe1 Ng4 25. Re2 
Qc7 26. h3 Qa7+ 27. Kh1 Ba6 28. Qa5 Bc7 29. Re7 Bxa5 30. Rxa7 Bxf1 31. 
Rxa5 Ne3 32. Kg1 Bc4 33. b5 Nd5 34. Ne5 Bb3 35. Nd7 Rd8 36. Nc5 Bc2 37. 
Ra7 Nc3 38. b6 Nxa4 39. Nxa4 Bxa4 40. Rxa4 Rb8 41. Rb4 Kf8 42. Kf2 Ke7 43.
 Kg3 Kd6 44. Kf4 f6 45. Ke4 Kc5 46. Rb3 Rc8 47. Kf4 Rb8 48. b7 Kc6 1/2-1/2

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.22"]
[Round "5"]
[White "Felipe Arevalo"]
[Black "Claudio Rosales"]
[Result "1/2-1/2"]
[ECO "A56b"]
[EventDate "2013.02.22"]

1. d4 e6 2. c4 c5 3. e3 Nf6 4. a3 d5 5. Nf3 Nc6 6. dxc5 Bxc5 7. b4 Be7 8. 
Bb2 O-O 9. Nc3 a6 10. cxd5 Nxd5 11. Nxd5 exd5 12. Bd3 Be6 13. Nd4 Ne5 14. 
Bxh7+ Kxh7 15. Qh5+ Kg8 16. Nxe6 Nd3+ 17. Kd2 fxe6 18. Kxd3 Bf6 19. Bxf6 
Qxf6 20. f4 Rac8 21. Qe5 Qg6+ 22. e4 dxe4+ 23. Ke3 Rc6 24. g3 Rfc8 25. 
Rhe1 Rc3+ 26. Kf2 Rf3+ 27. Kg1 Rc2 28. Qg5 Qxg5 29. fxg5 Rff2 30. Rxe4 
Rg2+ 31. Kf1 Rxh2 32. Rh4 Rcf2+ 33. Kg1 Rhg2+ 34. Kh1 Rxg3 1/2-1/2

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.22"]
[Round "5"]
[White "Eric Schmidlin"]
[Black "Robin Rosales"]
[Result "0-1"]
[ECO "A43t"]
[EventDate "2013.02.22"]

1. d4 c5 2. d5 d6 3. e4 g6 4. Nf3 Bg7 5. c4 e6 6. Nc3 exd5 7. Nxd5 Nc6 8. 
Be2 Be6 9. O-O h6 10. Rb1 Nf6 11. Qc2 O-O 12. a3 Re8 13. b4 cxb4 14. axb4 
Nxe4 15. Bd3 Nf6 16. Nxf6+ Qxf6 17. Bb2 Ne5 18. Nxe5 dxe5 19. f4 Qe7 20. 
Bxe5 Bxe5 21. fxe5 Rac8 22. c5 a5 23. Rfc1 axb4 24. Rxb4 Bd5 25. Rg4 Qxe5 
26. h4 Qe3+ 27. Kh2 Rc6 28. Bb5 Qe5+ 29. Rg3 Qh5 30. Bxc6 bxc6 31. Qf2 Re2
32. Qf4 g5 33. Ra1 Kh7 34. Qf5+ Kg7 35. Ra4 Qg6 36. Qg4 Re5 37. h5 Qf5 38.
 Qxf5 Rxf5 39. Kg1 Re5 40. Kf2 f5 41. Ra7+ Kf6 42. Rh7 g4 43. Rxh6+ Kg5 
44. Rh8 f4 45. Rc3 g3+ 46. Kf1 Re4 47. Rc1 Rd4 48. h6 Kg6 49. Ra1 Rd2 50. 
h7 Rf2+ 51. Ke1 Rxg2 52. Raa8 f3 53. Rag8+ Kh6 54. Rg4 f2+ 55. Ke2 Bf3+ 
0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.22"]
[Round "5"]
[White "Adan Rios"]
[Black "Cristian Aguirre"]
[Result "1-0"]
[ECO "B23b"]
[EventDate "2013.02.22"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. Nge2 e6 6. d4 cxd4 7. Nxd4 Ne7 
8. Ndb5 d5 9. exd5 Nxd5 10. Nxd5 exd5 11. Qxd5 Qe7+ 12. Qe4 Qxe4+ 13. Bxe4
O-O 14. Nc7 Na6 15. Nxa6 Re8 16. Nc7 Rxe4+ 17. Be3 Rb8 18. O-O-O Bg4 19. 
Rd2 a6 20. Nd5 Bf3 21. Rg1 Rbe8 22. Nc7 Rc8 23. Nd5 Rce8 24. h3 R4e5 25. 
Nb6 Rb5 26. c4 Rbe5 27. Kc2 Be4+ 28. Kb3 R5e6 29. a3 Bf3 30. c5 f5 31. Rd6
Bf8 32. Rxe6 Rxe6 33. Kc4 Kf7 34. b4 Bg7 35. Kd3 Be4+ 36. Kd2 Bc6 37. Rd1 
g5 38. Kd3 h6 39. Kc2 Be5 40. Bd2 Bc7 41. Kb3 Bxb6 42. cxb6 Bd5+ 43. Kc3 
Bf3 44. Re1 Rxb6 45. Re5 Be4 46. Kb3 Re6 47. Ra5 Rd6 48. Be3 Rd5 49. Bc5 
Rd3+ 50. Kb2 Rd2+ 51. Kc1 Rd5 52. a4 h5 53. h4 gxh4 54. gxh4 Ke6 55. Kb2 
Rd2+ 56. Kc1 Rd5 57. Kb2 Kd7 58. Kc3 Kc6 59. Kc4 Bd3+ 60. Kc3 Be4 61. Kb3 
Rd3+ 62. Kc4 Rh3 63. b5+ axb5+ 64. axb5+ Kd7 65. Kd4 Rxh4 66. Ke5 Rh1 67. 
Ra8 Rb1 68. b6 h4 69. Rh8 Rh1 70. Kf4 h3 71. f3 Bd3 72. Rh6 h2 73. Bf2 Rb1
74. Rxh2 Rb4+ 75. Kg5 Rb3 76. Rh7+ Ke6 77. Rxb7 Bc4 78. Bc5 Kd5 79. Rc7 
Ba6 80. f4 Rc3 81. Ra7 Rg3+ 82. Kf6 Kxc5 83. Rxa6 Kc6 84. Kxf5 Kb7 85. Ra1
Kxb6 86. Rc1 Rg8 87. Ke6 Kb7 88. f5 Re8+ 89. Kf7 Re2 90. f6 Rg2 91. Ke7 
Re2+ 92. Kf8 Rf2 93. f7 Rg2 94. Re1 Rh2 95. Ke8 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.22"]
[Round "5"]
[White "Pablo Ojeda"]
[Black "Milenko Marin"]
[Result "1-0"]
[ECO "C45"]
[EventDate "2013.02.22"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Nc2 
Bxe3 8. Nxe3 d6 9. Be2 Be6 10. O-O g5 11. Nd2 O-O-O 12. Re1 d5 13. Qa4 h5 
14. b4 Kb8 15. Nb3 dxe4 16. Nc5 Qe5 17. Qb5 Bc8 18. Nc4 Qg7 19. Na5 Nxa5 
20. bxa5 c6 21. Qb4 f5 22. Rab1 Nd5 23. Qb3 Qxc3 24. Na6+ Ka8 25. Qa4 Qe5 
26. Rb3 Nf4 27. Bc4 Rd4 28. Qb4 Nd3 29. Qc3 Rhd8 30. Nb4 Qxa5 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.22"]
[Round "5"]
[White "Fernando Vasquez"]
[Black "Kevin Rosales"]
[Result "1/2-1/2"]
[ECO "E14p"]
[EventDate "2013.02.22"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 b6 5. Nc3 Bb7 6. Bd3 Bd6 7. O-O O-O 8. 
Nb5 a6 9. Nxd6 cxd6 10. b3 dxc4 11. bxc4 d5 12. Ba3 Re8 13. c5 b5 14. Ne5 
Nfd7 15. Nxf7 Kxf7 16. Qh5+ Kf6 17. Bxh7 Nf8 18. Qf3+ Kg5 19. Qf4+ Kh5 20.
 g4+ Kh4 21. Qg3+ Kg5 22. Qe5+ Kxg4 23. Bd3 Qg5 24. f4 Qxe5 25. fxe5 Nc6 
26. Rf4+ Kg5 27. Kh1 g6 28. Rg1+ Kh6 29. Rh4+ Kg7 30. Rhg4 Ne7 31. h4 Nf5 
32. Bxf5 exf5 33. Rg5 Kh6 34. c6 Bc8 35. Bxf8+ Rxf8 36. Rxg6+ Kh7 37. Rd6 
f4 38. Rxd5 Bf5 39. Rd7+ Bxd7 40. cxd7 fxe3 41. e6 e2 42. e7 Rfe8 43. 
dxe8=Q Rxe8 44. Kg2 Rxe7 45. Kf2 Re4 46. d5 Rxh4 47. Kxe2 Rd4 48. Rd1 Rxd1
49. Kxd1 Kg6 50. Kd2 Kf6 51. Kc3 Ke5 52. Kb4 Kxd5 53. a4 Kc6 54. axb5+ 
axb5 55. Kb3 1/2-1/2

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.23"]
[Round "6"]
[White "Robin Rosales"]
[Black "Fernando Vasquez"]
[Result "1-0"]
[ECO "A38f"]
[EventDate "2013.02.23"]

1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Nc6 5. Nf3 Bg7 6. O-O O-O 7. e3 d6 8. 
d4 cxd4 9. exd4 Bg4 10. Be3 Qd7 11. Qd2 Rac8 12. b3 Bh3 13. d5 Nd8 14. 
Bxa7 Bxg2 15. Kxg2 b5 16. Nxb5 Ne4 17. Qe3 Bxa1 18. Qxe4 Bg7 19. Rd1 Ra8 
20. Qe3 Nb7 21. a4 Rfc8 22. Nfd4 Na5 23. Nc2 Nxc4 24. bxc4 Rxc4 25. Qb3 
Rac8 26. Ne3 Rc1 27. Rxc1 Rxc1 28. Bd4 Qc8 29. Bxg7 Kxg7 30. Nd4 Qc3 31. 
Qxc3 Rxc3 32. a5 Ra3 33. Nc6 Kf8 34. Nc4 Rc3 35. Nb6 Ra3 36. Nc4 Ra4 37. 
Nb6 Ra3 38. Nc8 e6 39. dxe6 fxe6 40. Nxd6 Rc3 41. Nd4 Ra3 42. Nb7 Ke7 43. 
Nc5 e5 44. Ndb3 Kd6 45. Kf3 Kd5 46. h4 h6 47. a6 Ra2 48. Ke3 g5 49. hxg5 
hxg5 50. f3 Ra3 51. Kd3 Ra2 52. g4 Ra3 53. Kc3 Ra2 54. Kb4 Rxa6 55. Nxa6 
e4 56. Nac5 exf3 57. Nd2 f2 58. Kc3 f1=Q 59. Nxf1 Ke5 60. Nh2 Kf4 61. Kd3 
Kg3 62. Ke4 Kxh2 63. Kf5 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.23"]
[Round "6"]
[White "Milenko Marin"]
[Black "Kevin Rosales"]
[Result "0-1"]
[ECO "C55w"]
[EventDate "2013.02.23"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. O-O Bc5 6. e5 d5 7. exf6 dxc4
8. Re1+ Be6 9. Ng5 Qd5 10. Nc3 Qf5 11. fxg7 Rg8 12. Nce4 O-O-O 13. Nxc5 
Qxc5 14. Rxe6 fxe6 15. Nxe6 Qd6 16. Nxd8 Nxd8 17. Qg4+ Qe6 18. Qxe6+ Nxe6 
19. Bh6 Nxg7 20. Bxg7 Rxg7 21. Re1 c5 22. f4 b5 23. Kf2 Kc7 24. Kf3 Kd6 
25. g4 a5 26. f5 Kd5 27. f6 Rg6 28. g5 Rxg5 29. Kf4 Rg2 30. Kf5 Rf2+ 31. 
Kg5 d3 32. Rd1 Ke6 33. cxd3 cxd3 34. Rxd3 Rxf6 35. Rd2 h6+ 36. Kg4 c4 37. 
h4 Ke5 38. Kg3 Ke4 39. Rd7 b4 40. Rc7 Kd3 41. Ra7 c3 42. bxc3 bxc3 43. 
Rd7+ Ke2 44. Rc7 Kd2 45. Rd7+ Kc1 46. Rc7 c2 47. Rb7 Rd6 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.21"]
[Round "6"]
[White "Cristian Aguirre"]
[Black "Felipe Arevalo"]
[Result "1-0"]
[EventDate "2013.02.21"]

1. e4 c5 2. g3 e6 3. Bg2 g6 4. Ne2 Bg7 5. O-O Ne7 6. d3 d6 7. f4 Nbc6 8. 
c3 Bd7 9. Na3 a6 10. Rb1 O-O 11. g4 f5 12. h3 Kh8 13. Ng3 Qc7 14. Bd2 Rab8
15. Qe2 Rfe8 16. Nc2 Qb6 17. Kh2 Qc7 18. g5 e5 19. Rbe1 exf4 20. Bxf4 Be5 
21. Qd2 Bxf4 22. Rxf4 Ne5 23. b3 fxe4 24. Nxe4 Bf5 25. Kh1 d5 26. Nf6 Nxd3
27. Rh4 h5 28. Nxe8 Qg3 29. Rxe7 Qxh4 30. Nf6 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.23"]
[Round "6"]
[White "Claudio Rosales"]
[Black "Eric Schmidlin"]
[Result "0-1"]
[ECO "A00a"]
[EventDate "2013.02.23"]

1. e4 c5 2. f4 Nf6 3. e5 Nd5 4. d3 g6 5. c4 Nc7 6. Nc3 Bg7 7. Nf3 O-O 8. 
Be2 Nc6 9. Be3 b6 10. O-O Bb7 11. d4 cxd4 12. Nxd4 Nxd4 13. Qxd4 d6 14. 
Rad1 dxe5 15. fxe5 Qxd4 16. Bxd4 Ne6 17. Rfe1 Rfd8 18. Bf2 Bxe5 19. Bg4 
Bxc3 20. bxc3 Rxd1 21. Rxd1 f5 22. Rd7 Bc8 23. Bf3 Bxd7 24. Bxa8 Nc5 25. 
Kf1 Kf7 26. Ke2 e5 27. g3 g5 28. h4 h6 29. hxg5 hxg5 30. Be1 Kf6 31. Ke3 
f4+ 32. gxf4 gxf4+ 33. Kf3 Kf5 34. Bh4 e4+ 35. Ke2 Be6 36. Bd5 Ke5 37. Bd8
Na6 38. Bb7 Bxc4+ 39. Kf2 e3+ 40. Ke1 Nc5 41. Bc7+ Kf5 42. Bb8 Nd3+ 43. 
Ke2 Nc5+ 44. Kf3 Nxb7 45. Bxa7 Bd5+ 46. Ke2 b5 47. Bd4 Ke4 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.23"]
[Round "6"]
[White "Pablo Ojeda"]
[Black "Adan Rios"]
[Result "0-1"]
[ECO "A45a"]
[EventDate "2013.02.23"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 b6 5. Be2 Bb7 6. Nc3 Be7 7. dxc5 bxc5 
8. Qb3 Qc7 9. Nb5 Qb6 10. a4 Nc6 11. Bd2 Ne4 12. a5 Nxd2 13. Nxd2 Nxa5 14.
 Qc3 a6 15. Rxa5 O-O 16. O-O Bf6 17. Qa3 axb5 18. Rxb5 Qc7 19. Qxc5 Qxc5 
20. Rxc5 Ra2 21. Bf3 Ba6 22. Ne4 Bxb2 23. Rd1 f5 24. Nd6 Rd8 25. Bb7 Ba3 
26. Ra5 Bxb7 27. Nxb7 Rb8 28. Rb5 Kf8 29. g4 fxg4 30. Rxd7 Be7 31. c5 Rc2 
32. Rc7 Bh4 33. c6 Bxf2+ 34. Kf1 Bxe3 35. Nd6 Ra8 36. Rb1 Rxh2 37. Rcb7 g3
38. R7b2 Ra1 39. Rxa1 Rxb2 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.22"]
[Round "7"]
[White "Fernando Vasquez"]
[Black "Claudio Rosales"]
[Result "1-0"]
[ECO "B40m"]
[EventDate "2013.02.22"]
[Opening "Sicilian"]
[Time "23:38:22"]
[Variation "Taimanov, Four Knights, 6.a3"]
[TimeControl "480"]
[Termination "normal"]
[PlyCount "89"]
[WhiteType "human"]
[BlackType "human"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Bc5 5. Nb3 Bxf2+ 6. Kxf2 Qh4+ 7. g3 
Qxe4 8. Bg2 Qg6 9. Nc3 Nf6 10. h3 Nc6 11. Qd3 Qxd3 12. cxd3 a6 13. d4 d5 
14. Re1 O-O 15. a3 b6 16. Na4 Rb8 17. Bf4 Rb7 18. Rac1 Bd7 19. Nc3 h6 20. 
Bf1 Na5 21. Nd2 b5 22. b4 Nc4 23. Nxc4 dxc4 24. Bg2 Ra7 25. Bd6 Rc8 26. 
Bc5 Rac7 27. Bb6 Rc6 28. Bxc6 Bxc6 29. Bc5 Ra8 30. g4 Nd7 31. h4 g6 32. g5
h5 33. Ne4 a5 34. Nf6+ Kg7 35. Nxd7 Bxd7 36. Ke3 a4 37. Kf4 Bc6 38. Be7 
Ra7 39. Bf6+ Kf8 40. Re5 Rd7 41. Rc5 Rc7 42. Ke5 Rc8 43. Kd6 Bb7 44. Rxc8+
Bxc8 45. Kc7 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.23"]
[Round "7"]
[White "Kevin Rosales"]
[Black "Robin Rosales"]
[Result "0-1"]
[ECO "B14p"]
[EventDate "2013.02.23"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. a3 Ba5 8.
 b4 Bc7 9. c5 O-O 10. Bb5 Nc6 11. O-O a6 12. Bxc6 bxc6 13. Re1 Rb8 14. Rb1
a5 15. b5 cxb5 16. Rxb5 Bd7 17. a4 Qe8 18. Qb3 Bxb5 19. axb5 Ne4 20. b6 
Nxc3 21. Qxc3 Bxb6 22. cxb6 Rxb6 23. Qxa5 Rb1 24. Bf4 Rxe1+ 25. Qxe1 Qd7 
26. Qd2 Ra8 27. h3 f6 28. Qe3 e5 29. dxe5 Ra1+ 30. Kh2 fxe5 31. Bxe5 Ra8 
32. Qd3 Ra7 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.23"]
[Round "7"]
[White "Eric Schmidlin"]
[Black "Cristian Aguirre"]
[Result "0-1"]
[ECO "A00a"]
[EventDate "2013.02.23"]

1. e4 c5 2. Nf3 g6 3. Be2 Bg7 4. O-O Nc6 5. c3 Nf6 6. e5 Nd5 7. d4 cxd4 8.
 cxd4 O-O 9. Nc3 Nxc3 10. bxc3 d6 11. exd6 Qxd6 12. a4 Be6 13. Ba3 Qc7 14.
 Re1 Bf6 15. Rc1 Rfd8 16. Bb4 Na5 17. Nd2 a6 18. Bd3 Rd7 19. Ne4 Bb3 20. 
Nxf6+ exf6 21. Qf3 f5 22. Re3 Bxa4 23. Rce1 Rdd8 24. Bxf5 Bc6 25. Qh3 Nc4 
26. Re7 Re8 27. f3 Qf4 28. Bd7 Rxe7 29. Bxe7 Qd2 30. Bh4 Qxc3 31. Bxc6 
bxc6 32. Qd7 Ne3 33. Bf2 Nd5 34. Re8+ Kg7 35. h3 Nf6 0-1

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.23"]
[Round "7"]
[White "Adan Rios"]
[Black "Milenko Marin"]
[Result "1-0"]
[ECO "A10"]
[EventDate "2013.02.23"]

1. c4 b6 2. Nc3 Bb7 3. e3 f5 4. Nf3 e6 5. d3 Nf6 6. Be2 Be7 7. a3 a5 8. b3
O-O 9. O-O Qe8 10. Nd4 Nc6 11. Bf3 Nd8 12. Bb2 Bxf3 13. Qxf3 Nf7 14. e4 
fxe4 15. Nxe4 Nxe4 16. dxe4 Bf6 17. Qe2 Bxd4 18. Bxd4 e5 19. Be3 Nd8 20. 
Qd2 Qe6 21. Rfd1 d6 22. Qd5 Qxd5 23. cxd5 Nb7 24. Rac1 Nc5 25. f3 Rfc8 26.
 Rc3 Kf8 27. Rdc1 Ra7 28. b4 Na4 29. Rc6 Ke7 30. Bxb6 Nxb6 31. Rxb6 axb4 
32. axb4 cxb6 33. Rxc8 Ra1+ 34. Kf2 Rb1 35. Rc7+ Kf6 36. Rc6 Rxb4 37. 
Rxd6+ Kf7 38. Re6 b5 39. Rxe5 Rb2+ 40. Kg3 b4 41. Re6 b3 42. Rb6 Rb1 43. 
Kf4 b2 44. Rb7+ Kf8 45. Kf5 Rh1 46. Rxb2 Rxh2 47. e5 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.23"]
[Round "7"]
[White "Felipe Arevalo"]
[Black "Pablo Ojeda"]
[Result "1-0"]
[ECO "A66"]
[EventDate "2013.02.23"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. 
h3 Nh5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. Nf3 Bd4 12. Ne2 Bg7 13. g4 Nhf6 14. 
Ng3 O-O 15. Kf2 Qb6 16. Kg2 c4 17. Rb1 Rac8 18. g5 Ne8 19. Bd2 Nc5 20. Be3
Qa5 21. Bxc5 Qxc5 22. f5 f6 23. h4 fxg5 24. hxg5 Be5 25. Nxe5 dxe5 26. f6 
Nxf6 27. gxf6 Rxf6 28. Qe2 Ra6 29. Qg4 Rf8 30. Nf5 Kh8 31. Qh4 Rf7 32. Nh6
Rf4 33. Qd8+ Rf8 34. Qh4 Rf4 35. Ng4 h5 36. Qd8+ Kg7 37. Qd7+ Rf7 38. Qe8 
Qd4 39. Qxe5+ Qxe5 40. Nxe5 Re7 41. Nxc4 Rxe4 42. Na3 Rd6 43. Rhd1 a6 44. 
Rd2 b5 45. Rc1 Re5 46. Rcd1 h4 47. Nc2 Re4 48. Nd4 Kh6 49. Nf3 g5 50. Rd4 
Rxd4 51. Rxd4 Kg6 52. Nd2 Kf5 53. Ne4 Ke5 54. Nxd6 Kxd4 55. Nxb5+ Kxd5 56.
 Nc7+ Ke4 57. Nxa6 h3+ 58. Kg3 g4 59. Nb4 Ke3 60. Nd5+ Kd3 61. Nf4+ Ke4 
62. Nxh3 gxh3 63. Kxh3 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.24"]
[Round "8"]
[White "Pablo Ojeda"]
[Black "Eric Schmidlin"]
[Result "1-0"]
[ECO "A00a"]
[EventDate "2013.02.24"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 g6 7. h4 h5 8. 
Nc3 Nxc3 9. bxc3 d5 10. Bd3 Bg7 11. Qc2 O-O 12. Bxg6 fxg6 13. Qxg6 Qe8 14.
 Qg3 Kh8 15. Qg5 Rf5 16. Qg3 Qg8 17. Ng5 e6 18. Qd3 Bd7 19. f3 Be8 20. g4 
Rf8 21. Ba3 Bh6 22. Bxf8 Bg6 23. Qb5 Rxf8 24. Qxb7 Nd8 25. Qxa7 Be8 26. 
Qe7 Bxg5 27. Qxg5 Qxg5 28. hxg5 Rxf3 29. gxh5 Nf7 30. g6 Nh6 31. Rf1 Rh3 
32. a4 Rxh5 33. a5 Bc6 34. a6 Kg7 35. a7 Nf5 36. a8=Q Bxa8 37. Rxa8 Kxg6 
38. Rg1+ 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.24"]
[Round "8"]
[White "Cristian Aguirre"]
[Black "Fernando Vasquez"]
[Result "1-0"]
[ECO "B01b"]
[EventDate "2013.02.24"]
[Opening "Caro-Kann"]
[Time "00:28:05"]
[Variation "Two Knights, 3...Bg4 4.h3 Bh5, 7.g4 Bg6"]
[TimeControl "480"]
[Termination "unterminated"]
[PlyCount "65"]
[WhiteType "human"]
[BlackType "human"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 e6 5. Nc3 Qa5 6. d4 c6 7. Bd2 Qc7 
8. h3 Bh5 9. g4 Bg6 10. h4 f6? ( 10. ... h6 11. Ne5 Bh7 12. Bd3 Nd7 ) 11. 
Bc4 Bf7 12. Qe2 Qe7 13. O-O-O Nd7 14. Rhe1 O-O-O 15. Bf4 Nh6 16. Ne4 Nb6 
17. Bb3 Nd5 18. Bg3 Nxg4 19. Nc5 e5?! ( 19. ... h5 20. c4 Nc7 21. Qc2 Bg8 
22. Qc3 Qf7 {con leve ventaja blanca} ) 20. Ng5 Bh5 ( 20. ... h5 ) 21. 
Nge6 Re8? ( 21. ... Rd6 22. Bxd5 cxd5 23. f3 Nh6 24. Nxf8 Rxf8 25. dxe5 
fxe5 26. Qxe5 Qxe5 27. Rxe5 Rg6 28. Rxh5 Rxg3 ) 22. c4? ( 22. Bxd5! cxd5 
23. f3 Nh6 24. dxe5 Bf7 25. Rxd5 {ganando facilmente} 25. ... Bxe6 26. 
exf6 Qxc5 ( 26. ... Qxf6 27. Nxe6 Rxe6 28. Qc4+ Rc6 29. Re8+ ) ) 22. ... 
Nc7 ( 22. ... Nb6 ) 23. d5 Nxe6 24. d6 Qf7?! ( 24. ... Qd8 25. d7+ Kc7 26.
 dxe8=Q Qxe8 27. Nxe6+ Qxe6 28. f3 Nh6 29. Qd2 Be7 {con ventaja blanca 
(0.70)} ) 25. d7+ Kb8 26. dxe8=Q+ Qxe8 27. Nxe6 Qxe6 28. Rd8+ Kc7 29. Red1
g6 30. Qd3 Bh6+ 31. Kb1 Re8 32. c5 Qe7 33. Qd7+ {1-0} 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.24"]
[Round "8"]
[White "Adan Rios"]
[Black "Felipe Arevalo"]
[Result "1-0"]
[ECO "B90a"]
[EventDate "2013.02.24"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 Nc6 7. h3 e6 8.
 g4 Qc7 9. Be3 b5 10. Nxc6 Qxc6 11. Bg2 b4 12. e5 d5 13. Ne2 Nd7 14. Nd4 
Qc7 15. f4 Bb7 16. h4 Bc5 17. h5 Rc8 18. Qd2 Qb6 19. O-O-O Nb8 20. Kb1 Nc6
21. Rge1 Nxd4 22. Bxd4 Bxd4 23. Qxd4 Qxd4 24. Rxd4 a5 25. Re3 Ke7 26. a3 
bxa3 27. Rxa3 Rc5 28. Bf1 Ra8 29. Kc1 Kd7 30. Kd2 Bc6 31. c3 a4 32. Bd3 h6
33. Ra1 Bb5 34. b4 Bxd3 35. bxc5 Bc4 36. Ra3 Kc6 37. Ke3 Kxc5 38. f5 Bb3 
39. Rb4 Ra7 40. Rbxb3 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.24"]
[Round "8"]
[White "Milenko Marin"]
[Black "Robin Rosales"]
[Result "1-0"]
[ECO "A00a"]
[EventDate "2013.02.24"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Ne2 Nc6 6. O-O e5 7. dxe5 
Nxe5 8. Bf4 Bd6 9. Bb5+ Bd7 10. Nbc3 Bc6 11. Nd4 Qc7 12. Nf5 O-O-O 13. 
Bxc6 bxc6 14. Nxd6+ Qxd6 15. Qd4 Nfd7 16. Bxe5 Nxe5 17. Qxa7 h5 18. Rae1 
g5 19. Na4 Nd7 20. Re3 Qc7 21. Qa8+ Nb8 22. Rb3 Rde8 23. Rd1 Re4 24. Rxb8+
Qxb8 25. Qxc6+ Qc7 26. Nb6+ Kd8 27. Qa8+ Ke7 28. Qxh8 1-0

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.24"]
[Round "8"]
[White "Claudio Rosales"]
[Black "Kevin Rosales"]
[Result "1/2-1/2"]
[ECO "A00a"]
[EventDate "2013.02.24"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. d3 Nf6 7. Bg5 h6 8. 
Bh4 g5 9. Bg3 d6 10. Nbd2 Bb7 11. Bd5 Nxd5 12. exd5 Ne7 13. c4 f5 14. Bxe5
dxe5 15. Nxe5 h5 16. Ndf3 g4 17. Ng5 Bb4+ 18. Kf1 Nxd5 19. Ngf7 Qf6 20. 
Qb3 Rh7 21. cxd5 Rxf7 22. Nxf7 Ba5 23. Qa3 Bb6 24. Ne5 O-O-O 25. Nc6 Rd6 
26. Re1 Bxc6 27. dxc6 Rxc6 28. Qxa6+ Kd8 29. Qa8+ Kd7 30. Qe8+ Kd6 31. Qe2
h4 32. h3 g3 33. fxg3 hxg3 34. h4 Bf2 35. Rd1 Rc5 36. h5 Re5 37. Qc2 
1/2-1/2

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.24"]
[Round "9"]
[White "Felipe Arevalo"]
[Black "Milenko Marin"]
[Result "1/2-1/2"]
[ECO "E00b"]
[EventDate "2013.02.24"]

1. d4 Nf6 2. c4 e6 3. a3 b6 4. e3 Bb7 5. Nf3 g6 6. Nc3 Bg7 7. Be2 O-O 8. 
O-O d6 9. Qc2 Nbd7 10. e4 h6 11. b4 e5 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Rd1
Qe7 15. Nd5 Bxd5 16. cxd5 Rfd8 17. Bb5 c5 18. Bc6 Rab8 19. b5 Qc7 20. Bb2 
Nh5 21. g3 Qc8 22. Kg2 Qg4 23. f3 Nf4+ 24. Kf2 Qh3 1/2-1/2

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.24"]
[Round "9"]
[White "Kevin Rosales"]
[Black "Cristian Aguirre"]
[Result "1/2-1/2"]
[ECO "B01y"]
[EventDate "2013.02.24"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be3 Qd7
8. h3 Bh5 9. Be2 e6 10. g4 Bg6 11. Ne5 Nxe5 12. dxe5 Qxd1+ 13. Rxd1 Nd7 
14. f4 f6 15. exf6 gxf6 16. O-O a6 17. Bf3 O-O-O 18. Rd2 Bc5 19. Bxc5 Nxc5
20. Rfd1 Nd3 21. b3 c6 22. Ne2 Kc7 23. Kh2 a5 24. Kg3 Rd7 25. Nc1 Rhd8 26.
 Nxd3 Rxd3 27. Rxd3 Rxd3 28. Rxd3 Bxd3 29. Bd1 Kd6 30. g5 fxg5 31. fxg5 
Ke5 32. h4 a4 33. bxa4 Kd4 34. Bb3 c5 35. a5 e5 36. Ba4 e4 37. Kf2 e3+ 38.
 Ke1 Ke5 1/2-1/2

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.24"]
[Round "9"]
[White "Fernando Vasquez"]
[Black "Pablo Ojeda"]
[Result "1/2-1/2"]
[ECO "E97b"]
[EventDate "2013.02.24"]
[Opening "King's Indian"]
[Time "23:55:31"]
[Variation "Larsen, 6...e5, Queenswap"]
[TimeControl "480"]
[Termination "unterminated"]
[PlyCount "142"]
[WhiteType "human"]
[BlackType "human"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nc6 7. O-O e5 8. 
dxe5 dxe5 9. Qxd8 Nxd8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 cxd5 13. Bxd5 Be6 
14. Rd1 Bxd5 15. Rxd5 Nc6 16. Be3 Nb4 17. Rd7 Nc2 18. Rad1 Nxe3 19. fxe3 
Rab8 20. Rc7 Rfc8 21. Rdd7 Rxc7 22. Rxc7 Kf8 23. Ng5 Bh6 24. h4 Bxg5 25. 
hxg5 a6 26. Kf2 b5 27. Ke2 Rb6 28. g4 Kg7 29. Ra7 Rc6 30. Kd2 Rc4 31. Kd3 
Ra4 32. a3 b4 33. axb4 Rxb4 34. Rxa6 Rxb2 35. Ra5 Rg2 36. Rxe5 Rxg4 37. 
Ke2 h6 38. gxh6+ Kxh6 39. Kf3 Rg1 40. Kf2 Ra1 41. Rb5 f6 42. Kg3 Ra4 43. 
Kf3 g5 44. e5 f5 45. e6 Kg6 46. e7 Ra8 47. e4 Re8 48. exf5+ Kf6 49. Kg4 
Rxe7 50. Rb6+ Kf7 51. Kxg5 Ra7 52. Rh6 Ra1 53. Rh7+ Kf8 54. Kg6 Rg1+ 55. 
Kf6 Kg8 56. Ra7 Rb1 57. Ra8+ Kh7 58. Re8 Rb6+ 59. Re6 Rb5 60. Ra6 Rb1 61. 
Ke6 Re1+ 62. Kf7 Rb1 63. Ra7 Rb6 64. f6 Rb1 65. Re7 Ra1 66. Rd7 Ra2 67. 
Ke8+ Kg6! 68. f7 Ra8+ 69. Ke7 Kg7 70. Rb7 Rf8 71. Ke6 Ra8 1/2-1/2

[Event "IRT Primera Ruy Lopez 2013"]
[Site "Quilpue"]
[Date "2013.02.24"]
[Round "9"]
[White "Eric Schmidlin"]
[Black "Adan Rios"]
[Result "1/2-1/2"]
[ECO "B59o"]
[EventDate "2013.02.24"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 a5 
8. a4 Be7 9. Be3 O-O 10. O-O Nb4 11. f4 Be6 12. f5 Bd7 13. Bf3 Bc6 14. Qe2
d5 15. exd5 Nbxd5 16. Nxd5 Bxd5 17. Rad1 e4 18. Bg4 Qc8 19. Rxd5 Nxd5 20. 
f6 Qc6 21. fxe7 Nxe7 22. Bc5 Rfe8 23. Qb5 Qxb5 24. axb5 a4 25. Nd4 Nd5 26.
 Be2 Rac8 27. Ba3 Ne3 28. Rc1 Red8 29. Kf2 Nc4 30. Nf5 Rc7 31. Bxc4 Rxc4 
32. Ke2 Rd7 33. Ne3 Rcd4 34. Rd1 Rxd1 35. Nxd1 f5 36. c4 Kf7 37. c5 Ke6 
38. Nc3 Rd4 39. b6 Rc4 40. Nb5 f4 41. Nd6 Rc2+ 42. Kd1 f3 43. gxf3 exf3 
44. Kxc2 f2 45. c6 f1=Q 46. c7 Qe2+ 47. Kc3 Qe3+ 48. Kc2 Qe2+ 49. Kc3 Qe3+
50. Kc2 1/2-1/2

[Event "IRT Ruy Lopez 2013"]
[Site "?"]
[Date "2013.02.24"]
[Round "9"]
[White "Robin Rosales"]
[Black "Claudio Rosales"]
[Result "1-0"]

1. c4 e5 2. g3 Bc5 3. Nc3 f5 4. Bg2 Nf6 5. a3 O-O 6. b4 Be7 7. d3 c6 8. c5
d5 9. cxd6 Bxd6 10. Nf3 f4 11. Ng5 h6 12. Qb3+ Kh8 13. Nf7+ Rxf7 14. Qxf7 
Nbd7 15. Ne4 Nxe4 16. Bxe4 Nf8 17. gxf4 Be6 18. Qh5 exf4 19. Rg1 Qf6 20. 
Rb1 Be5 21. e3 Ba2 22. d4 fxe3 23. Bxe3 Bxd4 24. Rd1 Bc3+ 25. Kf1 Bb3 26. 
Rc1 Bc4+ 27. Kg2 Be6 28. Kh1 Be5 29. Rc5 Nd7 30. Rg6 Nxc5 31. Rxf6 Bxf6 
32. Bxc5 Rd8 33. Qg6 Rd1+ 34. Kg2 Bg8 35. Be3 Rd4 36. Bxd4 Bxd4 37. Qe8 g5
38. Qg6 Bg7 39. h4 gxh4 40. f4 1-0

