[Event "Final Nacional Absoluto Olimpiada Mundia"]
[Site "Bagre - Antioquia"]
[Date "2018.06.18"]
[Round "1.1"]
[White "Valderrama Quiceno, Esteban Albe"]
[Black "Panesso Rivera, Henry"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2430"]
[BlackElo "2424"]
[PlyCount "83"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Bg7 7. d4 O-O 8.
O-O Nc6 9. e3 Re8 10. Nh4 e5 11. d5 Na5 12. e4 c6 13. Re1 cxd5 14. exd5 Nac4
15. a4 Nd6 16. Nf3 Bg4 17. h3 Bxf3 18. Bxf3 f5 19. Be2 Rc8 20. Qb3 a6 21. a5
Nbc4 22. Ra4 Nxa5 23. Qa2 b6 24. Bxa6 Ra8 25. Bf1 Nab7 26. Nb5 Rxa4 27. Qxa4
Nc5 28. Qc2 Nxb5 29. Bxb5 Rf8 30. b4 Ne4 31. Bd3 Nd6 32. Bf1 f4 33. Bg2 fxg3
34. fxg3 Nf5 35. Qd3 Qd6 36. Bd2 e4 37. Rxe4 Nxg3 38. Re6 Bd4+ 39. Be3 Bxe3+
40. Qxe3 Qf4 41. Qxf4 Rxf4 42. Rxb6 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.18"]
[Round "1"]
[Board "2"]
[White "Martinez Romero, Martin"]
[Black "Mosquera, Miguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2434"]
[BlackElo "2388"]
[PlyCount "113"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Bd2 Ne7 6. Nf3 b6 7. Bb5 c6 8. Bd3
Ba6 9. O-O c5 10. Bxa6 Nxa6 11. Ne2 Bxd2 12. Qxd2 cxd4 13. Nexd4 O-O 14. Rfe1
Nc5 15. Rad1 Rac8 16. h4 Ne4 17. Qe3 Nc6 18. Nxc6 Qxc6 19. Nd4 Qc7 20. f3 Nc5
21. h5 h6 22. c3 Qe7 23. Qf4 a6 24. Qg4 b5 25. Rd2 Qg5 26. Qxg5 hxg5 27. Kh2
Kh7 28. Kg3 Nd7 29. Kg4 Kh6 30. g3 Rc4 31. f4 gxf4 32. gxf4 Nc5 33. Nf3 Ne4 34.
Rd4 f5+ 35. Kh4 g6 36. Ng5 Rxd4 37. cxd4 Rc8 38. Nxe6 Rc2 39. Kh3 gxh5 40. Nc5
Kg6 41. Rg1+ Kf7 42. Nxe4 fxe4 43. f5 Rf2 44. f6 e3 45. Re1 Rf3+ 46. Kg2 Rf2+
47. Kg3 h4+ 48. Kxh4 Rf4+ 49. Kg3 Re4 50. Kf3 Ke6 51. Ke2 Rxd4 52. Rf1 Kf7 53.
e6+ Kf8 54. e7+ Kf7 55. Kxe3 Re4+ 56. Kd3 b4 57. Rf2 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.18"]
[Round "1"]
[Board "3"]
[White "Escobar Forero, Alder"]
[Black "Mateus, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2476"]
[BlackElo "2293"]
[PlyCount "43"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. Nf3 Nbd7 5. O-O Be7 6. Re1 O-O 7. c4 exd4 8.
Nxd4 Nc5 9. Bc2 a5 10. Nc3 Re8 11. a3 Ng4 12. f4 c6 13. h3 Nf6 14. Be3 Qc7 15.
Bf2 Ne6 16. e5 dxe5 17. fxe5 Nxd4 18. Bxd4 Nd7 19. e6 Nf8 20. exf7+ Kxf7 21.
Qh5+ g6 22. Qh6 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.18"]
[Round "1"]
[Board "4"]
[White "Barrientos, Sergio E"]
[Black "Rios, Cristhian Camilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2480"]
[BlackElo "2452"]
[PlyCount "98"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4
Bc5 9. Nb3 Nc6 10. Bf4 d6 11. Rd1 e5 12. Bg5 h6 13. Bh4 O-O 14. Bd3 g5 15. Bg3
Nh5 16. O-O Nf4 17. Qd2 h5 18. h3 Qf6 19. Kh1 a5 20. Bb1 Rfd8 21. Nd5 Qg7 22.
h4 f6 23. Qc3 Kh8 24. Ne3 Ne7 25. Nxc5 bxc5 26. Rd2 Ne6 27. hxg5 Qxg5 28. Bh2
Nd4 29. f4 Qh4 30. Nd5 Bxd5 31. exd5 Rg8 32. fxe5 fxe5 33. Qe3 Qg5 34. Rf7 Nef5
35. Qxg5 Rxg5 36. Rf2 Kg8 37. R7xf5 Nxf5 38. Bxf5 Rf8 39. Be6+ Kg7 40. Rf3 Rf6
41. b3 Rgg6 42. Bc8 e4 43. Rxf6 Rxf6 44. Kg1 h4 45. Bd7 Kf8 46. Bg4 Ke7 47. Be2
Kf8 48. Bg4 Ke7 49. Be2 Rf8 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.18"]
[Round "1"]
[Board "5"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2327"]
[BlackElo "2378"]
[PlyCount "93"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. e4 g6 7. Be2 Nxd4 8.
Qxd4 Bg7 9. Be3 O-O 10. Qd2 Bd7 11. O-O Bc6 12. f3 a5 13. Rfd1 Nd7 14. Rac1 Nc5
15. Nd5 Bxd5 16. cxd5 Qb6 17. Rc2 Rfe8 18. Rdc1 Qb4 19. Qxb4 axb4 20. Bc4 b5
21. Bb3 Rf8 22. Rd1 Nxb3 23. axb3 Rfc8 24. Rdc1 Rxc2 25. Rxc2 f5 26. Kf2 Be5
27. h3 Ra2 28. Bd2 fxe4 29. fxe4 Bc3 30. Bg5 Kf7 31. Ke3 Be5 32. Kd3 Ra1 33.
Rc1 Ra2 34. Rc2 Ra1 35. Rc1 Ra2 36. Rc2 Rxb2 37. Rxb2 Bxb2 38. Bd2 Ba3 39. e5
dxe5 40. Ke4 Bb2 41. Bxb4 Ke8 42. g4 Kd7 43. Bc5 e6 44. Bf8 Bd4 45. Bg7 Kd6 46.
Bf8+ Kd7 47. Bg7 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.18"]
[Round "1"]
[Board "6"]
[White "Rios Parra, Alejandro"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2323"]
[BlackElo "2411"]
[PlyCount "52"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O Qc7 12. Bg5 O-O 13. Bh4 Nh5 14. Nc3 a6 15.
Re1 g6 16. Rc1 Rxf3 17. Qxf3 Nxd4 18. Qd1 Bxh2+ 19. Kh1 Qf4 20. g4 Nf3 21. Nxd5
exd5 22. Re8+ Kg7 23. Rc7+ Kh6 24. Qc1 Bxg4 25. Rxa8 Nd2 26. Bg3 Bxg3 0-1

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.19"]
[Round "2"]
[Board "1"]
[White "Panesso Rivera, Henry"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2424"]
[BlackElo "2411"]
[PlyCount "24"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Bd6
8. a3 b6 9. Bb5+ Bd7 10. Qe2 Bxb5 11. Qxb5+ Qd7 12. Qxd7+ Nxd7 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.19"]
[Round "2"]
[Board "2"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2378"]
[BlackElo "2323"]
[PlyCount "67"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. c3 c5 7. h5 Qc7 8. Be3 a6 9.
f4 e6 10. Nf3 cxd4 11. cxd4 Nc6 12. Kf2 O-O-O 13. Nc3 Kb8 14. Bd3 f6 15. Rc1
Qa5 16. a3 fxe5 17. fxe5 Rc8 18. Qd2 Na7 19. Nh4 Be8 20. Ng2 Be7 21. Nf4 Qb6
22. Na4 Bxa4 23. Rxc8+ Nxc8 24. Ng6 Bg5 25. Nxh8 Nge7 26. Qc3 Qd8 27. Bxg5 hxg5
28. Ng6 Nxg6 29. Bxg6 Ne7 30. Kg3 Bd7 31. Bd3 Qb6 32. Qb4 Qxb4 33. axb4 Nc6 34.
Rf1 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.19"]
[Round "2"]
[Board "3"]
[White "Rios, Cristhian Camilo"]
[Black "Cardoso Cardoso, Jose Gabriel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2452"]
[BlackElo "2327"]
[PlyCount "55"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Bc5 7. Ng5 g6 8.
Nxf6+ Qxf6 9. Ne4 Qe7 10. Nxc5 Qxc5 11. a3 a5 12. Qc3 a4 13. Be2 d5 14. cxd5
Qxd5 15. O-O Be6 16. b4 axb3 17. Bb2 Rad8 18. d3 f6 19. Rac1 Rd7 20. Rfd1 Qa5
21. Bg4 Bxg4 22. Qc4+ Kg7 23. Qxg4 Rfd8 24. Qc4 Qd5 25. Qxd5 Rxd5 26. Rc3 Rb5
27. Rdc1 Rbd5 28. Rd1 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.19"]
[Round "2"]
[Board "4"]
[White "Mateus, Alejandro"]
[Black "Barrientos, Sergio E"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2293"]
[BlackElo "2480"]
[PlyCount "84"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2
O-O 9. O-O a6 10. a4 Re8 11. Bf4 Nh5 12. Bg5 Qb6 13. Qd2 Nd7 14. g4 Nhf6 15. a5
Qd8 16. h3 Qe7 17. Qf4 Qf8 18. Qd2 h5 19. gxh5 Nxh5 20. Ra4 Ndf6 21. Nh2 Nh7
22. Be3 Bd7 23. Ra3 f5 24. Qd3 Rac8 25. Bc1 Qf6 26. Qc4 Qd4 27. Qd3 Qb4 28. Na2
Qh4 29. Nf3 Qe7 30. Nc3 g5 31. Nh2 c4 32. Qf3 Qf7 33. Na4 Qg6 34. e3 g4 35.
hxg4 fxg4 36. Qd1 g3 37. fxg3 Nxg3 38. Rf4 Bxa4 39. Rxa4 Qd3 40. Bf3 Ng5 41.
Kg2 Nxf3 42. Qxf3 Ne2 0-1

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.19"]
[Round "2"]
[Board "5"]
[White "Mosquera, Miguel"]
[Black "Escobar Forero, Alder"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2388"]
[BlackElo "2476"]
[PlyCount "82"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Bc4 Bg4 7. h3 Bh5 8. g4
Bg6 9. Qe2 Nbd7 10. Bg5 Nb6 11. Bb3 O-O-O 12. O-O-O h6 13. Bh4 Nfd5 14. Nxd5
Nxd5 15. Bg3 Qf6 16. Kb1 Bh7 17. h4 e6 18. h5 Qe7 19. Ne5 Qe8 20. f4 Bd6 21.
Qf3 Rf8 22. Nc4 f5 23. g5 hxg5 24. fxg5 f4 25. Bf2 Bf5 26. Rhe1 Be7 27. g6 Bf6
28. Ne5 Bxe5 29. Rxe5 Qc6 30. Rde1 Nb4 31. Qxc6 Nxc6 32. Bxe6+ Bxe6 33. Rxe6
Rh8 34. Rh1 Nxd4 35. Bxd4 Rxd4 36. c3 Rd5 37. Re7 Rdxh5 38. Rxh5 Rxh5 39. Rxg7
Rg5 40. Kc2 Rg3 41. a4 a5 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.19"]
[Round "2"]
[Board "6"]
[White "Valderrama Quiceno, Esteban Albe"]
[Black "Martinez Romero, Martin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2430"]
[BlackElo "2434"]
[PlyCount "20"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5
8. Qxd8+ Kxd8 9. Nc3 Be7 10. h3 h6 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.19"]
[Round "3"]
[Board "1"]
[White "Martinez Romero, Martin"]
[Black "Panesso Rivera, Henry"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2434"]
[BlackElo "2424"]
[PlyCount "14"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Nc6 6. Nb5 Bxd2+ 7. Qxd2 Nb8
 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.19"]
[Round "3"]
[Board "2"]
[White "Escobar Forero, Alder"]
[Black "Valderrama Quiceno, Esteban Albe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2476"]
[BlackElo "2430"]
[PlyCount "49"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 a6 5. a4 Bg7 6. Qd2 O-O 7. Bh6 Bxh6 8. Qxh6
c5 9. d5 Qa5 10. Qd2 b5 11. f3 Nbd7 12. Nd1 b4 13. Ne3 Qc7 14. Nh3 a5 15. Nf4
Nb6 16. Bb5 Bd7 17. Bxd7 Qxd7 18. b3 Rac8 19. h4 e5 20. Ne2 c4 21. h5 Kh8 22.
g4 Qc7 23. Nd1 Nbd7 24. Rb1 Qa7 25. Ng3 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.19"]
[Round "3"]
[Board "3"]
[White "Barrientos, Sergio E"]
[Black "Mosquera, Miguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2480"]
[BlackElo "2388"]
[PlyCount "151"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O b6 8. Qb3
Bb7 9. a4 a6 10. Bd2 e6 11. Rfc1 Nbd7 12. cxd5 exd5 13. a5 b5 14. Qc2 Re8 15.
Be1 Rc8 16. b4 Bf8 17. Rab1 Bd6 18. Qb3 Qe7 19. Nd2 Nf8 20. Nf1 Ne6 21. f3 Qf8
22. Bd3 Bb8 23. Bf2 Ba7 24. Ne2 Qg7 25. Qc3 Rcd8 26. Rd1 Rd7 27. Nc1 Red8 28.
Nb3 Ne8 29. Rbc1 f5 30. Bb1 Nd6 31. Nc5 Nxc5 32. bxc5 Nf7 33. Bg3 Re8 34. Re1
Bb8 35. Bxb8 Rxb8 36. Ng3 Re8 37. Ne2 Qh6 38. Nf4 Rde7 39. Qd2 Ng5 40. Rcd1 Bc8
41. Qf2 Qg7 42. Nd3 Nf7 43. Nb4 Bb7 44. h3 Qf6 45. Re2 Re6 46. Rde1 Kg7 47. Bc2
Qd8 48. Ra1 Qe7 49. Ra3 Qf6 50. Nd3 R6e7 51. Ra1 Bc8 52. Rf1 Re6 53. Nf4 R6e7
54. Nd3 Re6 55. Kh1 Qe7 56. Rfe1 Qc7 57. Nf4 R6e7 58. Qg3 Kh8 59. e4 g5 60. Nh5
Qxg3 61. Nxg3 dxe4 62. fxe4 f4 63. Nh5 Rd8 64. d5 Ne5 65. Rd1 Rf7 66. Red2 Nc4
67. Rd4 Ne3 68. dxc6 Re8 69. Bb3 Rff8 70. R1d3 h6 71. Kg1 g4 72. Rd6 Nc4 73.
Rxh6+ Kg8 74. Rdd6 Re5 75. Rdg6+ Kf7 76. Rg7+ 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.19"]
[Round "3"]
[Board "4"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Mateus, Alejandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2327"]
[BlackElo "2293"]
[PlyCount "46"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Bd3 Bg7 6. O-O O-O 7. Nc3 Nbd7 8. b3
Re8 9. Bb2 e5 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. Ne2 Re8 13. Nf4 dxc4 14. Bxc4 Bf5
15. b4 Qe7 16. Qb3 g5 17. Ne2 b5 18. Bd3 Bxd3 19. Qxd3 Qxb4 20. Bxf6 Bxf6 21.
Rac1 Qe4 22. Qxe4 Rxe4 23. Rxc6 Re6 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.19"]
[Round "3"]
[Board "5"]
[White "Rios Parra, Alejandro"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2323"]
[BlackElo "2452"]
[PlyCount "80"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 h6 7. Bh4 Be7 8. Qe2
O-O 9. Bg3 e5 10. Nb3 Nc6 11. O-O-O a5 12. a4 Be6 13. Qe1 Qb6 14. Bb5 Na7 15.
f4 Nxb5 16. Nxb5 Qc6 17. Nc3 b5 18. axb5 Qb7 19. fxe5 dxe5 20. Bxe5 a4 21. Nd4
a3 22. b3 Ng4 23. Nxe6 fxe6 24. Qg3 Bg5+ 25. Kb1 a2+ 26. Kb2 Nf2 27. h4 Bd2 28.
Na4 Nxh1 29. Rxh1 Rf7 30. Qd3 Bf4 31. Bxf4 Rxf4 32. Ra1 Rxh4 33. Rxa2 Rxe4 34.
b6 Rf4 35. Qd6 Rf2 36. Qxe6+ Kh8 37. g4 Rc8 38. Nc3 Rf6 39. Qe5 Rxb6 40. Nd5
Rb5 0-1

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.19"]
[Round "3"]
[Board "6"]
[White "Sanchez, Sebastian Felipe"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2411"]
[BlackElo "2378"]
[PlyCount "77"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Ne8 7. e4 b6 8. Bd3
Nc6 9. Nh3 Na5 10. O-O Ba6 11. Qe2 c5 12. e5 h6 13. Be3 d5 14. cxd5 Bxd3 15.
Qxd3 Qxd5 16. Nf4 Qc4 17. Rfd1 Qxd3 18. Rxd3 c4 19. Rdd1 Nc7 20. a4 Rfd8 21.
Bc1 Nd5 22. Nxd5 Rxd5 23. Ba3 Nb3 24. Ra2 f5 25. Rb1 Kf7 26. Kf2 g5 27. Bb4 Rc8
28. Ke2 Kg6 29. Ra3 a5 30. Bd6 b5 31. axb5 Rxb5 32. Rd1 f4 33. Ra4 h5 34. h4 g4
35. Be7 Kf5 36. Kf2 Rc7 37. Bd6 Rc8 38. Be7 Rc7 39. Bd6 {Kxe5} 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.20"]
[Round "4"]
[Board "1"]
[White "Panesso Rivera, Henry"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2424"]
[BlackElo "2378"]
[PlyCount "78"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 dxc4 5. Qc2 a6 6. Ne5 Nd5 7. Qxc4 b5 8. Qg4
Bb7 9. Qf3 Qf6 10. Qxf6 gxf6 11. Ng4 Nd7 12. Nc3 c6 13. Nxd5 cxd5 14. b3 Bd6
15. Bb2 Ke7 16. Rc1 h5 17. Ne3 h4 18. f4 Rag8 19. Kf2 Rh7 20. Bf3 Rhg7 21. Rhg1
Rh7 22. Bd4 b4 23. d3 a5 24. Ng2 hxg3+ 25. hxg3 Rh2 26. Rh1 Rxh1 27. Rxh1 a4
28. Rh7 axb3 29. axb3 Nf8 30. Rh1 e5 31. Ra1 Kd7 32. Be3 Ne6 33. Ra5 Ra8 34.
Rb5 Bc6 35. Bxd5 Bxd5 36. Rxd5 Kc6 37. Rxd6+ Kxd6 38. Bd2 Kc5 39. e3 Kb5 0-1

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.20"]
[Round "4"]
[Board "2"]
[White "Rios, Cristhian Camilo"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2452"]
[BlackElo "2411"]
[PlyCount "26"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. Ngf3 Nc6 7. Nb3 c4 8. Nbd2
h6 9. Be2 g5 10. h3 gxf4 11. c3 Bg7 12. O-O O-O 13. b3 cxb3 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.20"]
[Round "4"]
[Board "3"]
[White "Mateus, Alejandro"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2293"]
[BlackElo "2323"]
[PlyCount "69"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 O-O 7. Bd3 d5 8.
cxd5 exd5 9. Ne2 b6 10. O-O Ba6 11. f3 Re8 12. Ng3 Bxd3 13. Qxd3 cxd4 14. cxd4
Nc6 15. Bb2 Na5 16. e4 Nc4 17. Bc1 b5 18. e5 Nd7 19. f4 Qb6 20. Kh1 a5 21. f5
b4 22. Rb1 Qb5 23. a4 Qxa4 24. f6 g6 25. Nf5 Ra7 26. Ne7+ Rxe7 27. fxe7 Ndb6
28. Bg5 Qe8 29. e6 f5 30. Qg3 Rxe7 31. Bxe7 Qxe7 32. Rxf5 Qxe6 33. Rbf1 Qd6 34.
Qg5 b3 35. Rf7 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.20"]
[Round "4"]
[Board "4"]
[White "Mosquera, Miguel"]
[Black "Cardoso Cardoso, Jose Gabriel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2388"]
[BlackElo "2327"]
[PlyCount "128"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 e6 7. Nc3 Qc7 8. Bb3
Nf6 9. Bf4 Be7 10. O-O-O Ne5 11. Qe2 b5 12. a3 Rb8 13. h4 Bd7 14. Nd4 b4 15.
axb4 Rxb4 16. Qxa6 O-O 17. Ndb5 Bxb5 18. Nxb5 Qc5 19. Nc3 Qxf2 20. Rhf1 Qc5 21.
Bg5 Rd8 22. Kb1 h6 23. Bd2 Rbb8 24. Na4 Qc6 25. Qxc6 Nxc6 26. Rde1 d5 27. exd5
Nxd5 28. g3 Nd4 29. Bxd5 Rxd5 30. Bf4 Rbd8 31. c3 Nf5 32. h5 Bd6 33. g4 Ne7 34.
Nb6 Rb5 35. Bxd6 Rxd6 36. Nc4 Rc6 37. Re4 Nd5 38. Rf3 f6 39. Kc2 e5 40. b4 Rb8
41. Kb3 Rbc8 42. Rd3 Nf4 43. Rd6 R6c7 44. b5 Nh3 45. Re3 Nf2 46. Nb6 Rxc3+ 47.
Rxc3 Rxc3+ 48. Kxc3 Ne4+ 49. Kb4 Nxd6 50. Kc5 Nb7+ 51. Kd5 Kf7 52. Nc4 Ke7 53.
Kc6 Nd8+ 54. Kc7 Ne6+ 55. Kc8 e4 56. b6 Nc5 57. Kc7 Na4 58. b7 Nc5 59. b8=N Ke6
60. Nc6 f5 61. gxf5+ Kxf5 62. Kd6 Nd3 63. Nd4+ Kg5 64. Kd5 Nf4+ 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.20"]
[Round "4"]
[Board "5"]
[White "Valderrama Quiceno, Esteban Albe"]
[Black "Barrientos, Sergio E"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2430"]
[BlackElo "2480"]
[PlyCount "85"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 Nc6 7. O-O Bg4 8. h3
Bxf3 9. exf3 Nd7 10. Be3 e5 11. d5 Ne7 12. Re1 a5 13. f4 h6 14. Rc1 Nf5 15. Bd2
Nc5 16. Bf1 Re8 17. fxe5 dxe5 18. Ne4 b6 19. Bc3 Nd6 20. Nxc5 bxc5 21. Qa4 Qb8
22. h4 e4 23. Qa3 Qb6 24. h5 g5 25. Bxg7 Kxg7 26. Qc3+ f6 27. Bh3 Qb4 28. Qc2
Rab8 29. Be6 Qxb2 30. Qa4 e3 31. Rc2 exf2+ 32. Rxf2 Qc3 33. Qd7+ Kh8 34. Ref1
Qxg3+ 35. Rg2 Qe3+ 36. Kh1 Qe4 37. Kg1 Qd4+ 38. Rgf2 Rf8 39. Qxc7 Qe5 40. Rxf6
Qg3+ 41. Kh1 Qh4+ 42. Kg1 Qg3+ 43. Kh1 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.20"]
[Round "4"]
[Board "6"]
[White "Martinez Romero, Martin"]
[Black "Escobar Forero, Alder"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2434"]
[BlackElo "2476"]
[PlyCount "37"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8.
Bg5 a6 9. Na3 Be6 10. Nc4 Rc8 11. Ne3 Be7 12. Bxf6 Bxf6 13. Ncd5 Bg5 14. c3 O-O
15. Be2 Ne7 16. O-O Bxe3 17. Nxe3 d5 18. exd5 Nxd5 19. Nxd5 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.20"]
[Round "5"]
[Board "1"]
[White "Escobar Forero, Alder"]
[Black "Panesso Rivera, Henry"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2476"]
[BlackElo "2424"]
[PlyCount "89"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 8.
Bb3 e6 9. Qd2 Be7 10. O-O-O Nc5 11. f3 Qc7 12. Kb1 O-O 13. g4 b5 14. a3 Rb8 15.
h4 Bd7 16. h5 a5 17. h6 g6 18. Nf5 exf5 19. Nd5 Nxd5 20. Bxe7 Nxb3 21. Qxd5 Be6
22. Bxd6 Qc8 23. Qe5 f6 24. Qc3 Qxc3 25. bxc3 fxe4 26. Bxb8 Rxb8 27. cxb3 exf3
28. Rd4 Bxb3 29. Rf1 Kf7 30. Rxf3 Be6 31. Rdf4 f5 32. g5 Bd5 33. Re3 Rb6 34.
Re5 Be6 35. Rd4 Ke7 36. Kc2 Rb8 37. Kd2 Rb7 38. Kc2 Rb8 39. Rd1 b4 40. Rde1 Rb6
41. cxb4 axb4 42. axb4 Kf7 43. Kc3 Rc6+ 44. Rc5 Rd6 45. b5 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.20"]
[Round "5"]
[Board "2"]
[White "Barrientos, Sergio E"]
[Black "Martinez Romero, Martin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2480"]
[BlackElo "2434"]
[PlyCount "86"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. a4 c6 7. a5 Qc7 8. c4 e5
9. Nc3 Nbd7 10. h3 Re8 11. Be3 Nh5 12. d5 c5 13. Qc1 a6 14. Bh6 f5 15. Bxg7
Kxg7 16. Nh4 Nf8 17. Kh2 Qe7 18. Na4 e4 19. Qc3+ Qf6 20. f4 exf3 21. Bxf3 Qxc3
22. Nxc3 Nf6 23. Ng2 Rb8 24. Nf4 b6 25. axb6 Rxb6 26. Nd3 N8d7 27. Rfb1 g5 28.
Kg1 Ne5 29. Nxe5 Rxe5 30. Kf2 f4 31. gxf4 gxf4 32. b4 Rxb4 33. Rxb4 cxb4 34.
Na4 Re3 35. c5 Ra3 36. Rg1+ Kf8 37. Nb6 Bxh3 38. cxd6 Rc3 39. Ra1 b3 40. Ra4 b2
41. Rxf4 b1=Q 42. Rxf6+ Kg7 43. d7 Rxf3+ 0-1

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.20"]
[Round "5"]
[Board "3"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Valderrama Quiceno, Esteban Albe"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2327"]
[BlackElo "2430"]
[PlyCount "131"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Bf4 O-O 7. e3 a6 8. Nf3
Be7 9. Be2 d6 10. h3 Qc7 11. O-O b6 12. Rfd1 Bb7 13. Rac1 Rd8 14. Qb1 Nbd7 15.
Bh2 Rac8 16. Nd4 Qb8 17. b3 Nf8 18. Bf3 Ng6 19. Bg3 Ne5 20. Bxb7 Qxb7 21. Rd2
Ned7 22. Rdd1 h6 23. Bh4 Nc5 24. f3 Re8 25. Bf2 Ncd7 26. Qb2 Rc7 27. Qd2 Rec8
28. Bg3 Ne5 29. Kh2 Nc6 30. Nce2 Na7 31. Kg1 Rc5 32. Bf2 b5 33. cxb5 axb5 34.
e4 R5c7 35. Rxc7 Rxc7 36. Rc1 Rxc1+ 37. Qxc1 Bf8 38. Qc2 b4 39. Qd3 d5 40. exd5
Nxd5 41. Qc4 g6 42. Nc2 Nc6 43. f4 Qa8 44. Nc1 Na5 45. Qe4 Qc8 46. Ne2 Nb7 47.
Qd3 Qa8 48. Ncd4 Nc5 49. Qc2 Qa6 50. Kh2 Nd3 51. Bg3 Ne3 52. Qb1 Bg7 53. Qg1
Nd5 54. Qd1 Nc3 55. Nxc3 bxc3 56. Nc2 Nc5 57. Bf2 Ne4 58. Qd8+ Kh7 59. Bd4 Qd3
60. Qd7 Qg3+ 61. Kg1 Qxf4 62. Be3 Qf5 63. b4 Nd6 64. Nd4 Qd3 65. Nc2 Ne4 66.
Kh2 0-1

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.20"]
[Round "5"]
[Board "4"]
[White "Rios Parra, Alejandro"]
[Black "Mosquera, Miguel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2323"]
[BlackElo "2388"]
[PlyCount "44"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8.
Qe2 Nxe4 9. Bxe4 Bxe4 10. Qxe4 c6 11. c4 Be7 12. Bf4 O-O 13. Rfd1 Qa5 14. Ne5
Rad8 15. Rd3 Nf6 16. Qf3 Qa6 17. h3 Nd7 18. b3 c5 19. dxc5 Nxe5 20. Bxe5 Rxd3
21. Qxd3 Bxc5 22. Qf3 f6 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.20"]
[Round "5"]
[Board "5"]
[White "Sanchez, Sebastian Felipe"]
[Black "Mateus, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2411"]
[BlackElo "2293"]
[PlyCount "73"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 cxd4 6. exd4 g6 7. Be2 Bg7 8. h3
O-O 9. Ngf3 Bf5 10. O-O Ne4 11. Rc1 Qb6 12. Qb3 Nxd2 13. Nxd2 Qxb3 14. Nxb3
Rad8 15. Rfe1 Rfe8 16. Nc5 b6 17. Bb5 Rc8 18. Na6 g5 19. Bg3 Bd7 20. Nc7 Red8
21. Nxd5 Kf8 22. Ba6 Be6 23. Ne3 Bxa2 24. b4 Bb3 25. Rb1 Ba4 26. Ra1 b5 27. Nf5
Bf6 28. Bxc8 Rxc8 29. h4 a5 30. hxg5 Bxg5 31. d5 axb4 32. dxc6 bxc3 33. c7 c2
34. Nd4 Bf6 35. Rxa4 bxa4 36. Nxc2 e5 37. Ne3 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.20"]
[Round "5"]
[Board "6"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Rios, Cristhian Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2378"]
[BlackElo "2452"]
[PlyCount "141"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 d6 8. Be2
b6 9. O-O Bb7 10. f3 Be7 11. Be3 O-O 12. Qd2 Nbd7 13. a4 Rab8 14. Rfc1 Rfc8 15.
Rab1 Qd8 16. Qe1 Kh8 17. b4 Qg8 18. Nb3 d5 19. cxd5 Bxb4 20. dxe6 fxe6 21. Nd4
Bc5 22. Qf1 Rf8 23. Qe1 Rfc8 24. Kh1 Qf7 25. Qf1 Ra8 26. Bc4 Qe7 27. Nce2 Ba3
28. Rc3 Bb4 29. Rcc1 Ba3 30. Rc2 Ne5 31. Bxe6 Rxc2 32. Nxc2 Qxe6 33. Nxa3 Qa2
34. Bd4 Re8 35. Rxb6 Qxa3 36. Rxb7 Qxa4 37. Qa1 Qc6 38. Rb6 Qc7 39. Rxa6 h6 40.
Ra8 Rxa8 41. Qxa8+ Kh7 42. Qa7 Qd6 43. Qc5 Qxc5 44. Bxc5 Nfd7 45. Bd4 g5 46.
Kg1 Kg6 47. Kf2 h5 48. g3 g4 49. Bxe5 Nxe5 50. f4 Nf3 51. h3 Nd2 52. hxg4 Nxe4+
53. Ke3 Nf6 54. gxh5+ Kxh5 55. Kf3 Ng4 56. Nc3 Nh2+ 57. Kg2 Ng4 58. Nd5 Kg6 59.
Kf3 Nh2+ 60. Ke4 Ng4 61. Ne3 Nf6+ 62. Kf3 Kh5 63. g4+ Kg6 64. g5 Nh7 65. Kg4
Nf8 66. f5+ Kf7 67. Nd5 Kg7 68. Kh5 Kh7 69. g6+ Kg8 70. Kg5 Kh8 71. Kh6 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.21"]
[Round "6"]
[Board "1"]
[White "Panesso Rivera, Henry"]
[Black "Rios, Cristhian Camilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2424"]
[BlackElo "2452"]
[PlyCount "52"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4 e5 8. Bb5+
Bd7 9. Bxd7+ Qxd7 10. Nf5 g6 11. Nxh6 Bxh6 12. g5 Bg7 13. gxf6 Bxf6 14. h5 gxh5
15. Nd5 Be7 16. Rxh5 Rg8 17. Rg5 Bxg5 18. Bxg5 Rxg5 19. Qf3 Rg1+ 20. Kd2 Rxa1
21. Qf6 Qd8 22. Qh8+ Kd7 23. Qh3+ f5 24. exf5 Qa5+ 25. Nc3 Kc7 26. a3 Qc5 0-1

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.21"]
[Round "6"]
[Board "2"]
[White "Mateus, Alejandro"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2293"]
[BlackElo "2378"]
[PlyCount "50"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 O-O 7. Qc2 c6 8. O-O
Nbd7 9. Rd1 Ne4 10. Be1 f5 11. Nfd2 Nd6 12. Nc3 Kh8 13. c5 Ne4 14. b4 Bf6 15.
Nb3 e5 16. f3 Nxc3 17. Bxc3 f4 18. Bh3 Qe7 19. Bf5 exd4 20. Bxd4 Bxd4+ 21. Nxd4
Ne5 22. Bxc8 Raxc8 23. Nf5 Qg5 24. Nd6 fxg3 25. Nxc8 Qe3+ 0-1

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.21"]
[Round "6"]
[Board "3"]
[White "Mosquera, Miguel"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2388"]
[BlackElo "2411"]
[PlyCount "38"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O d6 7. Re1 Nbd7 8. e4
a6 9. d4 cxd4 10. Qxd4 Be7 11. b3 O-O 12. Bb2 Qc7 13. Rad1 Rfd8 14. h3 Bf8 15.
Qe3 Rac8 16. Nd4 Qb8 17. Kh2 g6 18. Ba3 Nc5 19. Rd2 Qa8 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.21"]
[Round "6"]
[Board "4"]
[White "Valderrama Quiceno, Esteban Albe"]
[Black "Rios Parra, Alejandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2430"]
[BlackElo "2323"]
[PlyCount "67"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 e6 6. Nc3 Be7 7. Re1 d6 8. e4 e5
9. d3 O-O 10. Nd2 Nc6 11. f4 Nd4 12. Nf3 Nxf3+ 13. Qxf3 Ne8 14. f5 Bg5 15. h4
Bxc1 16. Raxc1 a6 17. Kh2 b5 18. Kh3 Qa5 19. Ra1 Qb4 20. Qe2 Bc6 21. g4 Rb8 22.
Reb1 Rb7 23. Nd1 bxc4 24. dxc4 a5 25. Rc1 a4 26. Rc2 Qa5 27. Nf2 f6 28. Rd1 g6
29. Rd3 Rg7 30. Kh2 Qa8 31. Rg3 Kh8 32. Rcc3 Rfg8 33. Qd2 Qb7 34. Kh3 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.21"]
[Round "6"]
[Board "5"]
[White "Martinez Romero, Martin"]
[Black "Cardoso Cardoso, Jose Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2434"]
[BlackElo "2327"]
[PlyCount "51"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. g3 Nbd7 7. d4 e6 8. Bf4
cxd4 9. Qxd4 Bc5 10. Qa4 O-O 11. O-O-O Qe7 12. Bg2 Nb6 13. Qb3 Nfd5 14. Ne4
Nxf4 15. gxf4 Nd5 16. f5 Nf4 17. f6 gxf6 18. Qg3+ Ng6 19. Ng4 f5 20. Ngf6+ Kg7
21. Qc3 e5 22. Nd5 Qh4 23. Nxc5 Qg5+ 24. Ne3 f4 25. h4 Qh6 26. h5 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.21"]
[Round "6"]
[Board "6"]
[White "Escobar Forero, Alder"]
[Black "Barrientos, Sergio E"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2476"]
[BlackElo "2480"]
[PlyCount "22"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Be7 7. Qc2 h6 8. Bh4
O-O 9. Bd3 b6 10. cxd5 exd5 11. O-O Bb7 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.22"]
[Round "7"]
[Board "1"]
[White "Barrientos, Sergio E"]
[Black "Panesso Rivera, Henry"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2480"]
[BlackElo "2424"]
[PlyCount "55"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Bd7 6. O-O Bc6 7. a4 Nbd7 8. Qc2
Be4 9. Qxc4 Nb6 10. Qb3 Qd5 11. Qd1 Bb4 12. Bd2 Qa5 13. Qb3 Bxd2 14. Nbxd2 Bc6
15. Rfc1 Nfd7 16. Qc2 a6 17. e4 O-O 18. Ne1 Rad8 19. Nd3 Qh5 20. Nf4 Qa5 21. d5
exd5 22. exd5 Bxa4 23. b3 Bxb3 24. Nxb3 Qb4 25. Na5 Rb8 26. Nd3 Qd4 27. Nb3 Qf6
28. Qxc7 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.22"]
[Round "7"]
[Board "2"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Escobar Forero, Alder"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2327"]
[BlackElo "2476"]
[PlyCount "91"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 d6 2. c4 Nf6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 O-O 7. O-O c6 8. Qc2
Qe8 9. h3 Bd8 10. Be3 Bb6 11. Rad1 Qe7 12. Rfe1 Re8 13. Bf1 Qf8 14. b4 exd4 15.
Nxd4 Ne5 16. f4 Ng6 17. g3 a5 18. b5 Bd7 19. Na4 Bd8 20. Bg2 h5 21. bxc6 bxc6
22. Nf5 Bc7 23. c5 d5 24. e5 Nh7 25. Nd6 Re7 26. Nb6 Rd8 27. Bd4 Be8 28. f5 Nh8
29. Ndc8 g6 30. Nxe7+ Qxe7 31. f6 Qe6 32. h4 g5 33. Kh2 Ng6 34. Qc3 Bd7 35.
Nxd7 Qxd7 36. Bh3 g4 37. Qe3 Nhf8 38. Bf1 Ne6 39. Bd3 Kh7 40. Rf1 Nxd4 41. Qxd4
Qe6 42. Rde1 Rb8 43. Bf5 Rb4 44. Qd2 Qe8 45. Qg5 Rb2+ 46. Kh1 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.22"]
[Round "7"]
[Board "3"]
[White "Rios Parra, Alejandro"]
[Black "Martinez Romero, Martin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2323"]
[BlackElo "2434"]
[PlyCount "123"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 b5 6. Qd2 Nbd7 7. O-O-O b4 8. Nce2
Qa5 9. Kb1 Ba6 10. g4 Nb6 11. b3 h5 12. gxh5 Rxh5 13. Nf4 Bxf1 14. Rxf1 Rb5 15.
Nge2 Bg7 16. Nd3 c5 17. Nb2 Nfd7 18. Rd1 Qa3 19. Nc1 Rc8 20. Qe2 Ra5 21. Rd3
cxd4 22. Bxd4 Ne5 23. Rd2 Bh6 24. Rhd1 Bxd2 25. Rxd2 Rc3 26. Bxb6 axb6 27. f4
Nc6 28. Nc4 Rxc4 29. Qxc4 Rc5 30. Qf1 Na7 31. Rd5 Qa5 32. Rxc5 bxc5 33. Qh3 Qa6
34. c4 bxc3 35. Qxc3 Qc6 36. Qd3 Nb5 37. Ne2 Qb6 38. Kb2 Qa5 39. a4 Nc7 40. Qc3
Qa6 41. Qc4 Qxc4 42. bxc4 e6 43. Kc3 Kd7 44. Kd3 Na6 45. Nc3 Nb4+ 46. Kd2 Nc6
47. Nb5 f6 48. h4 f5 49. exf5 exf5 50. Ke3 Nb4 51. Nc3 Kc6 52. Ke2 Kb6 53. Nb5
Kc6 54. Nc3 Kd7 55. Kd2 Kc6 56. Ke2 Kb6 57. Nb5 d5 58. Nd6 d4 59. Nc8+ Ka5 60.
Ne7 Kxa4 61. Nxg6 Kb3 62. Ne5 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.22"]
[Round "7"]
[Board "4"]
[White "Sanchez, Sebastian Felipe"]
[Black "Valderrama Quiceno, Esteban Albe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2411"]
[BlackElo "2430"]
[PlyCount "95"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 Qb6 7. e3 Qc7 8. b3
a6 9. Bb2 b6 10. Be2 Bb7 11. g4 h6 12. Rg1 Rg8 13. h4 g5 14. hxg5 hxg5 15.
O-O-O Be7 16. a3 d6 17. Kb1 Nbd7 18. b4 O-O-O 19. Rc1 Kb8 20. Ka1 Rc8 21. Qa4
Qc6 22. b5 Qc7 23. bxa6 Nc5 24. axb7 Nxa4 25. bxc8=Q+ Rxc8 26. Nxa4 Ne4 27. Nd4
Qa7 28. Nc3 Nc5 29. Kb1 Bf6 30. Rh1 Bxd4 31. exd4 Nb3 32. Rcd1 Qe7 33. Nb5 d5
34. cxd5 exd5 35. Bd3 Na5 36. Rh6 Rc6 37. Rxc6 Nxc6 38. Nc3 Qd6 39. Bb5 Ne7 40.
Bc1 Kc8 41. Kb2 f6 42. Rh1 Qe6 43. Rh8+ Kc7 44. Re8 Kd6 45. Be3 Qf7 46. Rd8+
Kc7 47. Rd7+ Kc8 48. Nxd5 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.22"]
[Round "7"]
[Board "5"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Mosquera, Miguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2378"]
[BlackElo "2388"]
[PlyCount "47"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 O-O 8. Bd3
Nbc6 9. Qh5 Ng6 10. Nf3 Qc7 11. Be3 c4 12. Bxg6 fxg6 13. Qg4 Bd7 14. h4 Rf5 15.
h5 Rxh5 16. Rxh5 gxh5 17. Qxh5 Rf8 18. Kd2 Bc8 19. Rh1 h6 20. Qg6 Ne7 21. Qg4
Qa5 22. Bxh6 Rf7 23. Bg5 Qxa3 24. Qh4 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.22"]
[Round "7"]
[Board "6"]
[White "Rios, Cristhian Camilo"]
[Black "Mateus, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2452"]
[BlackElo "2293"]
[PlyCount "77"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5
Nbd7 9. a4 O-O 10. O-O Qc7 11. Bg4 h6 12. Bxf6 Nxf6 13. Bxc8 Raxc8 14. Qd3 Qc4
15. Rfd1 Rfd8 16. a5 Rc7 17. f3 h5 18. Ra4 Qe6 19. Nc1 Rcd7 20. Nd5 Nxd5 21.
exd5 Qh6 22. Ne2 Bg5 23. Ra3 Re7 24. c4 e4 25. fxe4 Rde8 26. Ng3 Qf6 27. b4 g6
28. Re1 h4 29. Nf1 Qf4 30. c5 dxc5 31. bxc5 Rxe4 32. Rxe4 Rxe4 33. c6 bxc6 34.
dxc6 Rc4 35. Qd5 Qd4+ 36. Qxd4 Rxd4 37. Rb3 Bd8 38. Rb7 Rc4 39. Rb8 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.22"]
[Round "8"]
[Board "1"]
[White "Panesso Rivera, Henry"]
[Black "Mateus, Alejandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2424"]
[BlackElo "2293"]
[PlyCount "84"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 a6 7. Bd3 Bg4 8.
Nge2 e6 9. f3 Bh5 10. O-O Be7 11. Qb3 Na5 12. Qa4+ b5 13. Bxb5+ axb5 14. Nxb5
O-O 15. Nc7 g5 16. Be5 Nd7 17. Nxa8 Nxe5 18. dxe5 Qxa8 19. h4 gxh4 20. b3 Nc6
21. Qxa8 Rxa8 22. Nf4 Bg6 23. Nxg6 hxg6 24. f4 Ba3 25. Rf2 Nb4 26. Rd2 Rc8 27.
Kf2 Bc1 28. Re2 Nd3+ 29. Kf3 Ba3 30. Rd1 Rc3 31. Kg4 Nc1 32. Ree1 Nxa2 33. Ra1
Rc2 34. Kf3 Bf8 35. Re2 Nb4 36. Rxc2 Nxc2 37. Rc1 Nb4 38. Rc3 Kg7 39. Kg4 f5+
40. Kxh4 Be7+ 41. Kh3 Kf7 42. g4 Ke8 0-1

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.22"]
[Round "8"]
[Board "2"]
[White "Mosquera, Miguel"]
[Black "Rios, Cristhian Camilo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2388"]
[BlackElo "2452"]
[PlyCount "163"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Be3 cxd4 7. Nxd4 a6 8.
Qb3 Qa5 9. Bc4 e6 10. O-O Ne7 11. Nd2 O-O 12. Rfe1 Nd7 13. Ne4 Ne5 14. Bg5 Qc7
15. Bf1 h6 16. Bxe7 Qxe7 17. Rad1 Qc7 18. Qb4 Rd8 19. Qc5 Qxc5 20. Nxc5 b6 21.
Na4 Nd7 22. Nxe6 fxe6 23. Nxb6 Nxb6 24. Rxd8+ Kf7 25. g3 Ke7 26. Rg8 Kf7 27.
Rd8 Ke7 28. Rd2 Rb8 29. Re4 a5 30. Rde2 Nd5 31. Rd2 Nc7 32. Rc4 Rb7 33. Rc5 Ra7
34. f4 a4 35. Bg2 Bd7 36. Be4 Be8 37. a3 Bf6 38. h4 Kf7 39. Bc6 Bxc6 40. Rxc6
Ke7 41. Rc4 Nd5 42. Re2 Kd7 43. Rce4 Ra6 44. Kg2 h5 45. Kf3 Be7 46. Rd2 Kc8 47.
Rxd5 exd5 48. Rxe7 Rb6 49. Re2 d4 50. cxd4 Rb3+ 51. Kg2 Kd7 52. d5 Rb5 53. Re4
Rxb2+ 54. Kh3 Kd6 55. Rxa4 Kxd5 56. Ra6 Ke4 57. Rxg6 Kf3 58. Rc6 Rb3 59. f5
Rxa3 60. Rc4 Kf2 61. Rc2+ Kg1 62. Rc4 Rf3 63. Rc1+ Kf2 64. Rc2+ Kg1 65. f6 Rxf6
66. Rc5 Rh6 67. Rf5 Rh8 68. g4 hxg4+ 69. Kg3 Rg8 70. h5 Rh8 71. Kxg4 Kg2 72.
Kg5 Kg3 73. h6 Rg8+ 74. Kh5 Rh8 75. Kg6 Kg4 76. Ra5 Rg8+ 77. Kf7 Rb8 78. Ra7
Kg5 79. Kg7 Rb6 80. h7 Rg6+ 81. Kf7 Rh6 82. Kg8 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.22"]
[Round "8"]
[Board "3"]
[White "Valderrama Quiceno, Esteban Albe"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2430"]
[BlackElo "2378"]
[PlyCount "105"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. d4 O-O 6. c4 b6 7. Nc3 Bb7 8. Ne5
Qc8 9. cxd5 exd5 10. Bg5 Rd8 11. Qb3 Qe6 12. Rac1 Na6 13. f4 c6 14. f5 Qd6 15.
e4 h6 16. Bf4 Qb4 17. Qxb4 Bxb4 18. exd5 cxd5 19. Nb5 Bf8 20. a3 Ne4 21. Nc6
Bxc6 22. Rxc6 Be7 23. Be5 Bg5 24. h4 Be3+ 25. Kh2 f6 26. Bf4 Bxf4 27. Rxf4 Rd7
28. g4 Rad8 29. Bxe4 dxe4 30. Rxe4 h5 31. g5 Rd5 32. Nxa7 fxg5 33. hxg5 Rxf5
34. Rxb6 Nc7 35. Nc6 Rf2+ 36. Kg3 Rdf8 37. Ne7+ Kh7 38. Rb3 Nb5 39. g6+ Kh6 40.
a4 Nd6 41. Re6 h4+ 42. Kh3 Nc4 43. Re4 R8f4 44. Rxf4 Rxf4 45. d5 Kg5 46. Rb4
Rf3+ 47. Kg2 Nd2 48. d6 h3+ 49. Kh1 Rg3 50. Rb5+ Kg4 51. Rb4+ Kg5 52. Rb5+ Kg4
53. Rb4+ 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.22"]
[Round "8"]
[Board "4"]
[White "Martinez Romero, Martin"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2434"]
[BlackElo "2411"]
[PlyCount "15"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5
8. O-O 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.22"]
[Round "8"]
[Board "5"]
[White "Escobar Forero, Alder"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2476"]
[BlackElo "2323"]
[PlyCount "73"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 exd4 6. Bg5 Be7 7. Bxe7 Qxe7 8.
Bxc6 dxc6 9. Qxd4 Nf6 10. Nc3 O-O 11. O-O-O Be6 12. h3 Rad8 13. Qe3 Nd7 14. Kb1
Nb6 15. b3 Nd7 16. Rd2 f6 17. Rhd1 Ne5 18. Nd4 Bc8 19. f4 Nf7 20. g4 Rfe8 21.
Qg3 Nd6 22. Nf3 Nf7 23. h4 Rxd2 24. Rxd2 Rd8 25. Rxd8+ Qxd8 26. g5 f5 27. h5
Be6 28. Qe1 Qd7 29. Nh4 Kg7 30. Ne2 Nd6 31. hxg6 hxg6 32. Ng3 fxe4 33. Nxe4
Nxe4 34. Qxe4 Bf7 35. f5 gxf5 36. Qe5+ Kh7 37. Qf6 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.22"]
[Round "8"]
[Board "6"]
[White "Barrientos, Sergio E"]
[Black "Cardoso Cardoso, Jose Gabriel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2480"]
[BlackElo "2327"]
[PlyCount "106"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. a4 e6 6. e4 Bb4 7. e5 Nd5 8. Bd2
Nc6 9. Bxc4 Nb6 10. Bd3 Nxd4 11. O-O Be7 12. a5 Nxf3+ 13. Qxf3 Nd5 14. Ne4 Bd7
15. Qg3 g6 16. Bh6 Bc6 17. Rfd1 Qd7 18. Qf3 O-O-O 19. Qxf7 Kb8 20. Bc4 Rhe8 21.
h3 Bb5 22. b3 c5 23. Bxb5 Qxb5 24. Qxe6 Bg5 25. Qf7 Bxh6 26. Rxd5 Rxd5 27. Qxd5
c4 28. Qd6+ Ka8 29. bxc4 Qxe5 30. Qxe5 Rxe5 31. f3 Bf8 32. Ra4 Be7 33. Kf2 Bd8
34. c5 Be7 35. Rc4 Bd8 36. c6 bxc6 37. Rxc6 Kb7 38. Rd6 Bc7 39. Rd7 Rxa5 40.
Rxh7 Ra2+ 41. Kf1 Ra1+ 42. Ke2 Ra2+ 43. Kd3 Rxg2 44. Nc5+ Kc6 45. Nxa6 Bd6 46.
Kc4 Rb2 47. Rg7 Rb6 48. Ra7 g5 49. Kd4 Rb3 50. Ra8 Rxf3 51. Rc8+ Kb6 52. Nc5
Bxc5+ 53. Rxc5 Rf4+ 0-1

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.23"]
[Round "9"]
[Board "1"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Panesso Rivera, Henry"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2327"]
[BlackElo "2424"]
[PlyCount "82"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 Bg4 6. Be2 O-O 7. Be3 Nfd7 8. O-O
e5 9. d5 a5 10. a3 Na6 11. Rb1 Bxf3 12. Bxf3 f5 13. b4 Bf6 14. Qc1 axb4 15.
axb4 f4 16. Bd2 h5 17. Rb3 Qe8 18. Na4 Be7 19. Be2 g5 20. c5 Naxc5 21. bxc5
Rxa4 22. Bb5 Ra2 23. c6 Nc5 24. cxb7 Qd8 25. Rc3 Nxb7 26. Rxc7 Nc5 27. Rxc5
Rxd2 28. Rc7 Rd4 29. Rd7 Qe8 30. Qc7 Rf7 31. Ra1 Bf8 32. h3 g4 33. Ra7 Rd1+ 34.
Kh2 Rxd7 35. Bxd7 g3+ 36. fxg3 fxg3+ 37. Kxg3 Qg6+ 38. Kf2 Qxe4 39. Be6+ Kh8
40. Qc3 Qf4+ 41. Qf3 Qd4+ 0-1

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.23"]
[Round "9"]
[Board "2"]
[White "Rios Parra, Alejandro"]
[Black "Barrientos, Sergio E"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2323"]
[BlackElo "2480"]
[PlyCount "62"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. Qe2 d6 8. Be3
Nf6 9. a3 Nbd7 10. f4 Rc8 11. O-O Be7 12. Kh1 O-O 13. Rae1 Rxc3 14. bxc3 Nxe4
15. Bxe4 Bxe4 16. c4 bxc4 17. Qxc4 Qa8 18. Re2 Rc8 19. Qb4 Nf6 20. Qe1 h6 21.
Bc1 Qb7 22. Qb4 Qd5 23. Bb2 Kh7 24. Qb3 Qh5 25. Qg3 Rc4 26. Rfe1 d5 27. h3 Bd6
28. Kg1 e5 29. fxe5 Bxe5 30. Qf2 Qg6 31. Qe3 Nh5 0-1

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.23"]
[Round "9"]
[Board "3"]
[White "Sanchez, Sebastian Felipe"]
[Black "Escobar Forero, Alder"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2411"]
[BlackElo "2476"]
[PlyCount "147"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 c5 6. d5 d6 7. Nc3 a6 8. a4 Nbd7
9. O-O Rb8 10. e4 Ne8 11. Qe2 Nc7 12. Bf4 b5 13. axb5 axb5 14. cxb5 Nb6 15. Nd2
Bd7 16. Ra5 Nc8 17. Rfa1 e5 18. Be3 f5 19. f3 f4 20. Bf2 h5 21. Qc4 Bh6 22.
Ndb1 fxg3 23. hxg3 Qf6 24. Na3 g5 25. Rf1 Nb6 26. Qd3 Qd8 27. Nc2 Qe8 28. b4 c4
29. Qe2 Nxb5 30. Nxb5 Bxb5 31. Na3 Bd7 32. Ra6 Nc8 33. Qxc4 g4 34. fxg4 Bxg4
35. b5 Rb7 36. Qc6 Qe7 37. b6 Be2 38. Ra8 Bxf1 39. Rxc8 Bxg2 40. Kxg2 Qh7 41.
Rxf8+ Bxf8 42. Qc2 h4 43. gxh4 Rg7+ 44. Kf1 Rf7 45. Ke1 Rf4 46. Kd1 Bh6 47.
Qc8+ Bf8 48. b7 Qh5+ 49. Kc1 Rxf2 50. b8=Q Qxh4 51. Nc2 Qxe4 52. Kb2 Rf6 53.
Qb4 Qxd5 54. Qcc4 Qxc4 55. Qxc4+ Kg7 56. Ne3 Rf4 57. Qe6 Rf6 58. Qe8 Rf4 59.
Kc3 Kh6 60. Nd5 Rf3+ 61. Kd2 Kg7 62. Nc7 Kh7 63. Qh5+ Bh6+ 64. Ke2 Rf8 65. Nd5
e4 66. Ne7 Rf6 67. Qd5 Bf8 68. Qg8+ Kh6 69. Nd5 Rf5 70. Ne3 Rf4 71. Nd5 Rf5 72.
Ke3 Bg7 73. Qe6+ Kg5 74. Qxd6 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.23"]
[Round "9"]
[Board "4"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Martinez Romero, Martin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2378"]
[BlackElo "2434"]
[PlyCount "63"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8.
Nc3 Qd6 9. O-O Nf6 10. h3 Bh5 11. Be3 Be7 12. Rc1 O-O 13. Qd2 Rfd8 14. Rfd1
Rac8 15. a3 Nd5 16. Ne4 Qb8 17. b4 a6 18. Nc5 Bxc5 19. Rxc5 Bxf3 20. Bxf3 b6
21. Rc2 Nce7 22. Rdc1 Rxc2 23. Rxc2 Rc8 24. Be2 b5 25. Rc5 Rd8 26. Bd3 Qd6 27.
Qc2 h6 28. Bh7+ Kh8 29. Be4 Kg8 30. Bh7+ Kh8 31. Be4 Kg8 32. Bh7+ 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.23"]
[Round "9"]
[Board "5"]
[White "Rios, Cristhian Camilo"]
[Black "Valderrama Quiceno, Esteban Albe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2452"]
[BlackElo "2430"]
[PlyCount "45"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. a4 c5 7. O-O Nc6 8. Qe2
cxd4 9. Rd1 Be7 10. exd4 O-O 11. Nc3 Nb4 12. Ne5 Nbd5 13. a5 Bd7 14. Rd3 Rc8
15. Rh3 Bc6 16. Bg5 g6 17. Re1 Qd6 18. Qd2 Rfd8 19. Bxd5 Nxd5 20. Nxf7 Kxf7 21.
Rxh7+ Kg8 22. Bxe7 Qf4 23. Nxd5 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.23"]
[Round "9"]
[Board "6"]
[White "Mateus, Alejandro"]
[Black "Mosquera, Miguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2293"]
[BlackElo "2388"]
[PlyCount "85"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 O-O 8.
Be2 c5 9. O-O cxd4 10. cxd4 b6 11. Rb1 Bb7 12. d5 Nd7 13. Ba3 Rc8 14. Qa4 a6
15. Rfc1 b5 16. Qb4 Re8 17. Rxc8 Qxc8 18. Rc1 Qd8 19. Nd4 Qb6 20. Nc6 Bf6 21.
Qa5 e6 22. Qxb6 Nxb6 23. d6 Kg7 24. f3 Rc8 25. Na5 Bd4+ 26. Kf1 Rxc1+ 27. Bxc1
Bc8 28. Nc6 Bc5 29. Bb2+ Kf8 30. e5 Ke8 31. Bc1 Nd5 32. g3 Nc3 33. a3 Bb7 34.
Ne7 f6 35. Ng8 fxe5 36. Nf6+ Kf7 37. d7 Be7 38. Ng4 e4 39. Ne5+ Kf6 40. f4 Nxe2
41. Bb2 Kf5 42. Kxe2 g5 43. fxg5 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.23"]
[Round "10"]
[Board "1"]
[White "Panesso Rivera, Henry"]
[Black "Mosquera, Miguel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2424"]
[BlackElo "2388"]
[PlyCount "91"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bf5 7. Qb3 Na5 8.
Qa4+ Bd7 9. Qc2 e6 10. Bd3 Rc8 11. Nf3 Be7 12. O-O O-O 13. Rac1 b5 14. Qe2 a6
15. h3 Nc4 16. Ne5 Bc6 17. Nb1 Bb7 18. b3 Nd6 19. Qb2 Qa5 20. Bg5 Rfd8 21. b4
Qb6 22. Rxc8 Nxc8 23. Nd2 Nd6 24. Nb3 h6 25. Bf4 Nc4 26. Qc3 Nd7 27. Nxd7 Rxd7
28. Ra1 Bc6 29. Nc5 Ra7 30. Nb3 Ra8 31. Rb1 Rc8 32. Nc5 Ra8 33. Bc2 Bf6 34. Qd3
Kf8 35. a4 bxa4 36. Bxa4 Ke7 37. Bxc6 Qxc6 38. Ra1 Qb5 39. Bg3 g6 40. Qb3 a5
41. Bc7 Ra7 42. Bg3 Kf8 43. Qa4 Qxa4 44. Rxa4 Bd8 45. Ra2 Bb6 46. b5 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.23"]
[Round "10"]
[Board "2"]
[White "Valderrama Quiceno, Esteban Albe"]
[Black "Mateus, Alejandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2430"]
[BlackElo "2293"]
[PlyCount "140"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. d4 O-O 6. c4 dxc4 7. Na3 c3 8. bxc3
c5 9. e3 Nc6 10. Qe2 Ne4 11. Bb2 Qa5 12. Rfc1 Rd8 13. Ne1 Nd6 14. Nd3 Qa6 15.
Kf1 c4 16. Nc5 Qb6 17. Rab1 Na5 18. Nc2 Nc6 19. Ba1 Qc7 20. Qf3 h5 21. h3 Rb8
22. a4 e5 23. Kg1 Qe7 24. Bb2 f5 25. Qd5+ Kh8 26. Ba3 e4 27. a5 Qc7 28. Ne6 Qf7
29. Bxd6 Bxe6 30. Qc5 Rbc8 31. Qa3 Qd7 32. Bc5 Bd5 33. Nb4 Nxb4 34. Qxb4 Bf8
35. Rd1 Qc6 36. Bxf8 Rxf8 37. Qe7 Qf6 38. Qxf6+ Rxf6 39. Rb5 Rd6 40. Rdb1 Kg8
41. Kf1 Kf8 42. Ke2 Re8 43. h4 Re7 44. Kd2 Ke8 45. Rc5 b6 46. axb6 axb6 47.
Rcb5 Ra7 48. Bf1 Ra2+ 49. R1b2 Rxb2+ 50. Rxb2 Ke7 51. Kc2 Rc6 52. Kb1 Kd6 53.
Ka2 Kc7 54. Ka3 Kb7 55. Rb5 Rd6 56. Kb4 Bc6 57. Re5 b5 58. Kc5 Kc7 59. Be2 Bd7
60. f3 Rc6+ 61. Kxb5 Rb6+ 62. Ka5 Rb2 63. Bxc4 exf3 64. e4 f2 65. Rc5+ Kb8 66.
e5 Ra2+ 67. Kb6 Rb2+ 68. Ka5 Ra2+ 69. Kb6 Rb2+ 70. Ka5 Ra2+ 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.23"]
[Round "10"]
[Board "3"]
[White "Martinez Romero, Martin"]
[Black "Rios, Cristhian Camilo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2434"]
[BlackElo "2452"]
[PlyCount "31"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. g4 e5 8. Nf5
h5 9. g5 Nxe4 10. Nxg7+ Bxg7 11. Nxe4 d5 12. Ng3 e4 13. c3 Nc6 14. Qd2 h4 15.
Ne2 Bg4 16. O-O-O 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.23"]
[Round "10"]
[Board "4"]
[White "Escobar Forero, Alder"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2476"]
[BlackElo "2378"]
[PlyCount "57"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. Bd3
Be7 9. O-O exf4 10. Kh1 O-O 11. Bxf4 Qc7 12. Nd5 Nxd5 13. exd5 Bf6 14. Ng5 Bxg5
15. Qh5 f5 16. Qxg5 Ne5 17. Rae1 Bd7 18. Bxe5 dxe5 19. Bxf5 Bxf5 20. Rxf5 Qxc2
21. Rxf8+ Rxf8 22. Qxe5 h6 23. h3 Rf2 24. d6 Rd2 25. Qg3 Kh7 26. Re6 b5 27. b4
Qf5 28. Re7 Qg6 29. Qxg6+ 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.23"]
[Round "10"]
[Board "5"]
[White "Barrientos, Sergio E"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2480"]
[BlackElo "2411"]
[PlyCount "93"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 a6 6. O-O Nc6 7. e3 Rb8 8. Nfd2
e5 9. Bxc6+ bxc6 10. dxe5 Ng4 11. Nxc4 Qxd1 12. Rxd1 Be6 13. Nbd2 Rd8 14. b3
Bxc4 15. bxc4 Bb4 16. Rb1 c5 17. a3 Ba5 18. Kf1 Ke7 19. Ke2 Bxd2 20. Bxd2 Nxe5
21. Rbc1 f6 22. f4 Nf7 23. e4 Rd4 24. Be3 Rxe4 25. Kf3 Nd6 26. Bxc5 f5 27. Rd5
Ke6 28. Bxd6 cxd6 29. Rxf5 Rxc4 30. Rxc4 Kxf5 31. Rc6 Rb8 32. g4+ Ke6 33. Rxa6
Kd5 34. g5 Rb7 35. h4 g6 36. Kg4 Rf7 37. Ra4 Kc5 38. h5 gxh5+ 39. Kxh5 d5 40.
Kg4 d4 41. Ra8 Rd7 42. Rc8+ Kb5 43. Rc1 d3 44. Kf3 d2 45. Rd1 Kc4 46. f5 Kd3
47. Kf4 {Ke4+ Ke5+ Kxe5} 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.23"]
[Round "10"]
[Board "6"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2327"]
[BlackElo "2323"]
[PlyCount "141"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. h3 O-O 7. Nf3 e6 8. Bd3 exd5
9. exd5 Re8+ 10. Be3 Na6 11. O-O Nc7 12. a4 Na6 13. Qd2 Nb4 14. Bb1 a6 15. Bg5
Qc7 16. Qf4 Nh5 17. Qh2 f5 18. Bf4 Nxf4 19. Qxf4 Qe7 20. Ra3 Bd7 21. a5 Qf8 22.
h4 Qf6 23. Nd1 Re7 24. Re3 Rae8 25. Rfe1 Rxe3 26. Rxe3 Rxe3 27. Qxe3 f4 28. Qe2
Bg4 29. Nc3 Bxf3 30. gxf3 Bf8 31. Ne4 Qe5 32. Qf1 Qxb2 33. Qh3 Qxb1+ 34. Kg2
Qb2 35. Qe6+ Kg7 36. Qd7+ Kh8 37. Nxd6 Qf6 38. Ne4 Qxh4 39. Qc8 Kg7 40. d6 Nd3
41. Qxb7+ Kh6 42. Qb3 Nb4 43. Qd1 Qd8 44. Qh1+ Kg7 45. Qa1+ Kg8 46. Qe5 h6 47.
Qe6+ Kg7 48. Qe5+ Kg8 49. Qxc5 Bxd6 50. Nxd6 Qg5+ 51. Qxg5 hxg5 52. Kh3 Nc6 53.
Kg4 Nxa5 54. Kxg5 Kg7 55. Kxf4 Kf6 56. Ne4+ Ke6 57. c5 Nc6 58. Nc3 a5 59. Ke4
g5 60. f4 gxf4 61. Kxf4 Nb4 62. Ke4 Kd7 63. f4 Kc6 64. Na4 Na6 65. f5 Kd7 66.
Ke5 Ke7 67. f6+ Kf7 68. c6 Nc7 69. Nc3 a4 70. Nxa4 Ne8 71. Nb6 1-0

[Event "Final Nacional Absoluto Olimpiada Mundial de Batumi - Georgia 2018"]
[Site "Bagre - Antioquia"]
[Date "2018.06.24"]
[Round "11"]
[Board "1"]
[White "Rios Parra, Alejandro"]
[Black "Panesso Rivera, Henry"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2323"]
[BlackElo "2424"]
[PlyCount "12"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. O-O O-O 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundia"]
[Site "Bagre - Antioquia"]
[Date "2018.06.24"]
[Round "11.2"]
[White "Sanchez, Sebastian Felipe"]
[Black "Cardoso Cardoso, Jose Gabriel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2411"]
[BlackElo "2327"]
[PlyCount "30"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. c3 d5 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3
cxd4 9. exd4 h6 10. O-O Bxg3 11. hxg3 Qd6 12. Re1 Bd7 13. Qe2 a6 14. a4 Rac8
15. a5 Na7 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundia"]
[Site "Bagre - Antioquia"]
[Date "2018.06.24"]
[Round "11.3"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Barrientos, Sergio E"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2378"]
[BlackElo "2480"]
[PlyCount "23"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Re8 10. Ng5 Rf8 11. Nf3 Re8 12. Ng5 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundia"]
[Site "Bagre - Antioquia"]
[Date "2018.06.24"]
[Round "11.4"]
[White "Rios, Cristhian Camilo"]
[Black "Escobar Forero, Alder"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2452"]
[BlackElo "2476"]
[PlyCount "32"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 a6 8. Bd3
Bxd3 9. Qxd3 e6 10. O-O Bd6 11. Bxd6 Qxd6 12. Rac1 O-O 13. Nd2 Rac8 14. Ne2 Na5
15. Rxc8 Rxc8 16. Rc1 Rxc1+ 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundia"]
[Site "Bagre - Antioquia"]
[Date "2018.06.24"]
[Round "11.5"]
[White "Mateus, Alejandro"]
[Black "Martinez Romero, Martin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2293"]
[BlackElo "2434"]
[PlyCount "19"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5
8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. Nc3 1/2-1/2

[Event "Final Nacional Absoluto Olimpiada Mundia"]
[Site "Bagre - Antioquia"]
[Date "2018.06.24"]
[Round "11.6"]
[White "Mosquera, Miguel"]
[Black "Valderrama Quiceno, Esteban Albe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2388"]
[BlackElo "2430"]
[PlyCount "13"]
[EventDate "2018.06.18"]
[EventRounds "11"]
[EventCountry "COL"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. O-O 1/2-1/2