[Event "IRT SVTI B]
[Date "2021.11.13"]
[Round "1"]
[White "Julio Rebolledo Arias"]
[Black "Carlos Muñoz Apolonio"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1942"]
[BlackElo "1714"]
[EventDate "2021.11.13"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bd6 5. Bg5 c6 6. e3 O-O 7. Bd3 Nbd7 8. Qc2
h6 9. Bh4 Qc7 10. c5 Be7 11. Bg3 Qd8 12. O-O Nh5 13. b4 Nxg3 14. hxg3 Qc7 15.
e4 dxe4 16. Nxe4 Nf6 17. Rfe1 Rd8 18. Rad1 Bd7 19. Ne5 Be8 20. Nc4 Nxe4 21.
Rxe4 Rd5 22. Ne5 b5 23. Rg4 f5 24. Qe2 fxg4 25. Qe4 Rxe5 26. dxe5 g6 27. Bxb5
Rb8 28. Bc4 Bf7 29. Bxe6 Rd8 30. Qxg6+ 1-0

[Event "IRT SVTI B]
[Date "2021.11.13"]
[Round "1"]
[White "Marcelo Orrego Palermo"]
[Black "Leonardo Ruiz Zenteno"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1872"]
[BlackElo "1885"]
[EventDate "2021.11.13"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Bd3 cxd4 7. exd4 Nf6 8.
Ne2 Qb6 9. Na3 Bd7 10. Rb1 Rc8 11. Nc2 g6 12. Ng3 Bg7 13. O-O O-O 14. Qd2 Rfe8
15. Rfe1 Na5 16. Bh6 Bb5 17. Bxb5 Qxb5 18. Bxg7 Kxg7 19. Qg5 Qd7 20. Ne3 Kh8
21. h4 Nc4 22. Nxc4 Rxc4 23. Re2 Qg4 24. Rxe7 Qxg5 25. Rxe8+ Nxe8 26. hxg5 Ng7
27. f4 Ne6 28. Ne2 Kg7 29. Kf2 Ra4 30. a3 Ra6 31. Kf3 f6 32. gxf6+ Kxf6 33. Nc1
g5 34. Nd3 h5 35. Rh1 Ng7 36. Re1 Rb6 37. Nb4 Kf7 38. Re2 Ne6 39. Nxd5 Rd6 40.
Re5 1-0

[Event "IRT SVTI B]
[Date "2021.11.13"]
[Round "1"]
[White "Axel Casanova Ceballos"]
[Black "Sebastian Cruz Molina"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1763"]
[BlackElo "1731"]
[EventDate "2021.11.13"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be3 e6 8. h3
Bh5 9. Bd3 Bd6 10. O-O O-O 11. Rc1 Nb4 12. Be2 dxc4 13. Bxc4 Rc8 14. Be2 a6 15.
Bg5 Be7 16. a3 Nbd5 17. Qb3 h6 18. Bxf6 Bxf6 19. Qxb7 Rb8 20. Qxa6 Rxb2 21. Ne4
Bxf3 22. Bxf3 Bxd4 23. Rb1 Qb6 24. Qxb6 Rxb6 25. Rxb6 Bxb6 26. Rc1 Ra8 27. Nd6
Kf8 28. Rc6 Bd4 29. Rc4 Be5 30. Nb5 Rd8 31. g3 Ke7 32. Kg2 f5 33. Na7 Kd6 34.
Nc6 Ra8 35. a4 Ra6 36. Nd8 Bf6 37. Nb7+ Ke7 38. Bxd5 exd5 39. Rc7+ Kf8 40. a5
d4 41. Kf3 Ra7 42. Ke2 Bd8 43. Nxd8 Rxa5 44. Ne6+ Ke8 45. Nxd4 g5 46. Rh7 Ra6
47. g4 1-0

[Event "IRT SVTI B]
[Date "2021.11.13"]
[Round "2"]
[White "Carlos Muñoz Apolonio"]
[Black "Sebastian Cruz Molina"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1714"]
[BlackElo "1731"]
[EventDate "2021.11.13"]

1. d4 d6 2. Nf3 Nf6 3. Nc3 g6 4. e4 Bg7 5. Be2 O-O 6. O-O c5 7. h3 cxd4 8. Nxd4
Nc6 9. Be3 e5 10. Ndb5 Ne8 11. Nd5 Be6 12. Qd2 a6 13. Bb6 Qd7 14. Nbc7 Rc8 15.
Nxe6 Qxe6 16. c3 Kh8 17. Rfd1 Ne7 18. Bg4 f5 19. Nxe7 Qxe7 20. Bf3 Rc6 21. Ba5
Nf6 22. exf5 e4 23. Be2 gxf5 24. Qf4 Ne8 25. Rd5 Be5 26. Qe3 Nf6 27. Rdd1 f4
28. Qd2 e3 29. Qc2 exf2+ 30. Kxf2 d5 31. Bb4 Bd6 32. Bxd6 Qe3+ 33. Kf1 Ne4 34.
Be5+ Kg8 35. Bd4 Ng3+ 36. Ke1 Qe6 37. Kf2 Ne4+ 38. Ke1 f3 39. gxf3 Ng5 40. Kd2
Nxf3+ 41. Bxf3 Rxf3 42. Rg1+ Kf8 43. Qxh7 Qh6+ 44. Qxh6+ Rxh6 45. Bg7+ 1-0

[Event "IRT SVTI B]
[Date "2021.11.13"]
[Round "2"]
[White "Leonardo Ruiz Zenteno"]
[Black "Axel Casanova Ceballos"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1885"]
[BlackElo "1763"]
[EventDate "2021.11.13"]

1. d4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. c4 c5 7. cxd5 Nxd5 8. Nc3
Nc6 9. e4 Nxc3 10. bxc3 b6 11. Be3 cxd4 12. cxd4 Bb7 13. Qa4 Rc8 14. Rac1 Qd6
15. Rfd1 Qb4 1/2-1/2

[Event "IRT SVTI B]
[Date "2021.11.13"]
[Round "2"]
[White "Julio Rebolledo Arias"]
[Black "Marcelo Orrego Palermo"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1942"]
[BlackElo "1872"]
[EventDate "2021.11.13"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. d4 d6 6. c3 c6 7. Qb3 Qb6 8. Nbd2
Qxb3 9. axb3 O-O 10. Nc4 Na6 11. Bg5 Be6 12. Na5 Bc8 13. Nd2 Rb8 14. Rfe1 Nc7
15. Bxc6 bxc6 16. Nxc6 Rb7 17. Nxe7+ Kf7 18. Nc6 Bd7 19. Na5 Rbb8 20. Nac4 Nb5
21. Bf4 Ne8 22. Ra6 Be6 23. Nxd6+ Nbxd6 24. Bxd6 Nxd6 25. Rxd6 Bxb3 26. Rd7+
Kg8 27. Rxa7 Bd5 28. b4 Rfc8 29. Ra5 Bf7 30. Ra3 Rc7 31. Rea1 Rbc8 32. Nb1 Bd5
33. f3 Re7 34. Ra5 Bc4 35. Ra8 Rxa8 36. Rxa8+ Kf7 37. Na3 Bxe2 38. Kf2 Bd3 39.
b5 Bh6 40. f4 Re2+ 41. Kg1 Re1+ 42. Kf2 Re2+ 43. Kg1 Bf8 44. Ra7+ Kf6 45. Ra6+
Re6 46. Ra8 Bxa3 47. Rxa3 Bxb5 48. Rb3 Bd3 49. Kf2 Re2+ 50. Kg1 Ke6 51. Rb6+
Kd5 52. Rb8 Ke4 53. Re8+ Kf3 54. Rxe2 Bxe2 55. d5 Ke4 56. d6 Bb5 57. c4 Bc6 58.
Kg2 Kd4+ 59. Kh3 Kxc4 60. Kh4 h6 61. g4 Bd7 62. gxf5 Bxf5 63. h3 Kd5 0-1

[Event "IRT SVTI B]
[Date "2021.11.13"]
[Round "3"]
[White "Marcelo Orrego Palermo"]
[Black "Carlos Muñoz Apolonio"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1872"]
[BlackElo "1714"]
[EventDate "2021.11.13"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Be6 5. Nd2 f5 6. c4 Nc6 7. Ne2 dxc4 8.
Nf4 b5 9. a4 a6 10. b3 c3 11. Nb1 Bb4 12. Qc2 Na5 13. Nxe6 fxe6 14. axb5 Qd5
15. Ra4 Qxb3 16. Qxb3 Nxb3 17. Kd1 a5 18. Bc4 Nd2 19. Nxd2 cxd2 20. Bxe6 g6 21.
Bd5 Rd8 22. Bc6+ Kf7 23. Ke2 Kf6 24. Rb1 f4 25. Rbxb4 axb4 26. Rxb4 fxe3 27.
fxe3 Rb8 28. Kxd2 Rhf8 29. Ke2 Ke7 30. Ra4 Kd6 31. Ra7 Rf7 32. e4 h5 33. Ke3 g5
34. g3 Re7 35. e5+ Ke6 36. Ke4 Rf8 37. Bd5+ Kd7 38. b6 Rc8 39. Kf5 g4 40. Kg6
Ree8 41. Bf7 Rf8 42. d5 Kd8 43. bxc7+ Rxc7 44. Ra8+ Rc8 45. Rxc8+ Kxc8 46. e6
Kd8 47. d6 Rh8 48. Kg7 1-0

[Event "IRT SVTI B]
[Date "2021.11.13"]
[Round "3"]
[White "Axel Casanova Ceballos"]
[Black "Julio Rebolledo Arias"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1763"]
[BlackElo "1942"]
[EventDate "2021.11.13"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 O-O 8. O-O
Nc6 9. Re1 Nb4 10. Be2 dxc4 11. Bxc4 a6 12. Bg5 b5 13. Bb3 Bb7 14. a3 Nbd5 15.
Ne5 h6 16. Bh4 Nf4 17. f3 N4d5 18. Bc2 Re8 19. Bg3 Rc8 20. Qd3 Qb6 21. Nd7 Qd8
22. Ne5 b4 23. Ne4 bxa3 24. bxa3 Qa5 25. Rab1 Ba8 26. Nc4 Qd8 27. Ned6 Bxd6 28.
Nxd6 Rc3 29. Qxa6 Rc6 30. Nxe8 Rxa6 31. Rb8 Qxe8 32. Rxe8+ Nxe8 33. Rb1 f5 34.
Rb8 Kf7 35. a4 Bc6 36. Be5 Bxa4 37. Rb7+ Kg6 38. Bd3 Rb6 39. Ra7 Bb5 40. Bc2
Ra6 41. Rb7 Ra1+ 42. Kf2 Bc6 43. Rb2 Nef6 44. g4 Nc3 45. gxf5+ exf5 46. d5
Ncxd5 47. Kg3 Rg1+ 48. Kh4 Ne3 49. Bd3 Bxf3 50. Bg3 Ng2+ 0-1

[Event "IRT SVTI B]
[Date "2021.11.13"]
[Round "3"]
[White "Sebastian Cruz Molina"]
[Black "Leonardo Ruiz Zenteno"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1731"]
[BlackElo "1885"]
[EventDate "2021.11.13"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. f3 a6 7. c3 Qc7 8. Nd2
d5 9. Be2 Bd6 10. g3 O-O 11. Rc1 Bd7 12. c4 dxe4 13. Nxe4 Nxe4 14. fxe4 Rad8
15. Qb3 Nxd4 16. Bxd4 Bc6 17. Bb6 Qe7 18. Bxd8 Rxd8 19. a3 Bc5 20. Rd1 Bd4 21.
Bf3 e5 22. Ke2 Qd7 23. Qc2 b5 24. c5 b4 25. Kf1 bxa3 26. b3 Qh3+ 27. Bg2 Qg4
28. Rd2 Bb5+ 29. Ke1 a2 30. Qc1 Rc8 31. Rxa2 Bxc5 32. Rc2 Rd8 33. Rxc5 Qe2# 0-1

[Event "IRT SVTI B]
[Date "2021.11.14"]
[Round "4"]
[White "Carlos Muñoz Apolonio"]
[Black "Leonardo Ruiz Zenteno"]
[Result "1/2-1/2"]
[ECO "E30"]
[WhiteElo "1714"]
[BlackElo "1885"]
[EventDate "2021.11.14"]

1. d4 Nf6 2. c4 e6 3. Bg5 Bb4+ 4. Nc3 h6 5. Bh4 b6 6. Qc2 Bb7 7. f3 c5 8. a3
Bxc3+ 9. Qxc3 cxd4 10. Qxd4 Nc6 11. Qd6 Rc8 12. e4 Qe7 13. Qxe7+ Kxe7 14. Nh3
d6 15. b3 Rhd8 16. Be2 Nd4 17. Bd1 e5 18. O-O Ne6 19. a4 g5 20. Be1 Ba6 21. Bb4
Nd7 22. Re1 f6 23. Nf2 h5 24. h3 Rc7 25. Nh1 Ndc5 26. Re3 Nd4 27. Ng3 h4 28.
Ne2 Nxe2+ 29. Bxe2 Rb8 30. Rd1 Rd7 31. Kf2 Bb7 32. Rc3 a5 33. Ba3 Ra8 34. Ke3
Bc6 35. Rg1 Rh8 36. Bd3 Ke6 37. Bc2 Ra8 38. Kf2 Rh7 39. Re3 Rd7 40. Re2 Rad8
41. Rd2 Ra8 42. Rgd1 Rad8 43. Rg1 Rh8 44. Bb2 Rhd8 45. Bc3 Ra8 46. Ke2 Rad8 47.
Ke1 Ra8 48. Rf2 Rh7 1/2-1/2

[Event "IRT SVTI B]
[Date "2021.11.14"]
[Round "4"]
[White "Julio Rebolledo Arias"]
[Black "Sebastian Cruz Molina"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "1942"]
[BlackElo "1731"]
[EventDate "2021.11.14"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O d6 7. Nc3 Qe8 8. d5 e5
9. e4 a5 10. Re1 h6 11. exf5 Bxf5 12. Nb5 Qf7 13. c5 Ne8 14. Be3 Bg4 15. Nxe5
Bxd1 16. Nxf7 Ba4 17. Nc3 Bxc3 18. Nxh6+ Kh7 19. bxc3 dxc5 20. Bxc5 Rf6 21. Ng4
Rf5 22. Re7+ Kh8 23. Bd4+ 1-0

[Event "IRT SVTI B]
[Site "lichess.org"]
[Date "2021.11.14"]
[Round "4"]
[White "Marcelo Orrego Palermo"]
[Black "Axel Casanova Ceballos"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1872"]
[BlackElo "1763"]
[EventDate "2021.11.14"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. O-O O-O 7. Re1 Bg4 8.
Bg5 Nbd7 9. Nbd2 Re8 10. c4 Rxe1+ (10... c6) 11. Qxe1 Qe8 12. c5 Qxe1+ (12...
Bf8 13. Qf1) 13. Rxe1 Bf8 14. h3 Bh5 15. Ne5 h6 16. Bxf6 Nxf6 17. g4 Bg6 18.
Bxg6 fxg6 19. Nxg6 b6 20. Nxf8 Rxf8 21. Re7 bxc5 22. dxc5 Rf7 23. Rxf7 Kxf7 24.
f4 Ke6 25. Nf3 Ne4 26. b4 Nc3 27. Nd4+ Kf6 28. a3 g5 29. f5 Ke5 30. Kg2 Ne4 31.
Nb5 d4 32. Nxc7 d3 33. Kf3 Kd4 34. Ne6+ Kc3 35. Kxe4 d2 36. f6 d1=Q 37. f7 Qd7
38. f8=Q Qxe6+ 39. Kf3 Qd5+ 40. Kg3 Qe5+ 41. Kg2 Kc4 42. c6 Qd5+ 43. Qf3 Qd2+
44. Kg1 Kb5 45. c7 1-0

[Event "IRT SVTI B]
[Site "lichess.org"]
[Date "2021.11.14"]
[Round "5"]
[White "Axel Casanova Ceballos"]
[Black "Carlos Muñoz Apolonio"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1763"]
[BlackElo "1714"]
[EventDate "2021.11.14"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Nc6 7. Nc3 Nxc3 8.
bxc3 d5 9. Bd3 Be7 10. O-O Qc7 11. Qe2 a6 12. a4 Bd7 13. Bg5 f6 14. exf6 gxf6
15. Bh4 Na5 16. Bg3 Qc6 17. Rfe1 Rc8 18. Nh4 Nb3 19. Qh5+ Kd8 20. Rad1 Qxc3 21.
Ng6 Be8 22. Rxe6 Qxd4 23. Rxe7 Bxg6 24. Bxg6 hxg6 25. Qxh8+ Kxe7 26. Qg7+ Kd8
27. Re1 Qe4 28. Qf8+ Kd7 29. Qd6+ Ke8 30. Rxe4+ 1-0

[Event "IRT SVTI B]
[Site "lichess.org"]
[Date "2021.11.14"]
[Round "5"]
[White "Sebastian Cruz Molina"]
[Black "Marcelo Orrego Palermo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1731"]
[BlackElo "1872"]
[EventDate "2021.11.14"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Bg4 7. Bg2 Nc6 8.
O-O O-O-O 9. d5 Ne5 10. Bf4 Nxf3+ 11. Bxf3 Bxf3 12. Qxf3 e5 13. dxe6 Qxe6 14.
Bg5 Bd6 15. Rfe1 Be5 16. Na4 Rhe8 17. Nc5 Qd5 18. Qf5+ Kb8 19. Rad1 Bd4 20.
Rxe8 Qxf5 21. Rxd8+ Ka7 22. R8xd4 Qxg5 23. Ne4 Nxe4 24. Rxe4 1/2-1/2

[Event "IRT SVTI B]
[Site "lichess.org"]
[Date "2021.11.14"]
[Round "5"]
[White "Leonardo Ruiz Zenteno"]
[Black "Julio Rebolledo Arias"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1885"]
[BlackElo "1942"]
[EventDate "2021.11.14"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Be7 5. Nc3 Ba6 6. Qa4 O-O 7. Bf4 d5 8. e3
Nh5 9. Bg3 Nxg3 10. hxg3 h6 11. Be2 dxc4 12. Bxc4 Bxc4 13. Qxc4 c5 14. O-O cxd4
15. Nxd4 Qc8 16. Qe2 Qb7 17. Rfd1 Nd7 18. Ndb5 Nf6 19. e4 e5 20. Nd5 Nxd5 21.
Rxd5 a6 22. Nc3 Bf6 23. Rad1 Rfd8 24. Qg4 Qc8 25. Qe2 b5 26. Rxd8+ Bxd8 27. Nd5
Qc6 28. Qd2 Bg5 29. Qxg5 Qxd5 30. Qxg7+ Kxg7 31. Rxd5 Rc8 32. Rd6 Rc1+ 33. Kh2
Rc2 34. f3 a5 35. b3 Rc3 36. Ra6 Rxb3 37. Rxa5 Kf6 38. Kh3 Rb2 39. a4 b4 1/2-1/2