[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2016.03.13"]
[Round "6"]
[White "Aragon, Diego Fernando"]
[Black "Rayo, Walter Fredy"]
[Result "1-0"]
[ECO "C78"]
[BlackElo "1602"]
[PlyCount "55"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. c3 a6 6. Ba4 Nf6 7. d4 Ba7 8. dxe5 Nxe4 9. Qe2 Bf5 10. Bc2 d5 11. c4 Nb4 12. Ba4+ c6 13. a3 b5 14. cxb5 cxb5 15. Bxb5+ axb5 16. Qxb5+ Bd7 17. Qxb4 Rb8 18. Qe1 Bb5 19. Nc3 Bxf1 20. Kxf1 Bxf2 21. Qe2 Nxc3 22. bxc3 Ba7 23. e6 f6 24. Bf4 Rb7 25. Qa6 Rb3 26. Qa4+ Ke7 27. Qxb3 g5 28. Nxg5 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2016.03.12"]
[Round "3"]
[White "Rayo, Walter Fredy"]
[Black "Quinonez, Fernando"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1602"]
[BlackElo "1795"]
[PlyCount "42"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Ne7 5. Nf3 Ng6 6. Bd3 Be7 7. c4 cxd4 8. Bxg6 fxg6 9. Qxd4 0-0 10. cxd5 exd5 11. Nc3 Nc6 12. Qxd5+ Kh8 13. Qxd8 Bxd8 14. b3 Bg4 15. Bb2 Bxf3 16. gxf3 Nxe5 17. f4 Nd3+ 18. Kd2 Nxb2 19. Kc2 Bf6 20. Kxb2 Rac8 21. Rac1 Ra8 0-1

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2016.03.11"]
[Round "1"]
[White "Arango Arenas, Juan Camilo"]
[Black "Rayo, Walter Fredy"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2183"]
[BlackElo "1602"]
[PlyCount "13"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 d6 6. Qb3 f6 7. Bxg8 1-0

[Event "COL-ch Partially deaf"]
[Site "Ibague"]
[Date "2015.12.01"]
[Round "7.5"]
[White "Palacios Rosales, Hugo"]
[Black "Rayo, Walter Fredy"]
[Result "1-0"]
[ECO "C64"]
[BlackElo "1602"]
[PlyCount "75"]
[EventDate "2015.11.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. Nxe5 Qd4 6. 0-0 Qxe5 7. h3 Bd6 8. f4 Bc5+ 9. Kh1 Qe7 10. c3 Bd7 11. a4 a5 12. d4 Ba7 13. Nd2 0-0-0 14. e5 Nh6 15. Nc4 b5 16. Ne3 Nf5 17. Qf3 Qh4 18. Kh2 Nxe3 19. Bxe3 Bg4 20. Bf2 Bxf3 21. Bxh4 Bd5 22. Bxd8 Kxd8 23. f5 f6 24. e6 g6 25. g4 gxf5 26. gxf5 Rg8 27. Rg1 Re8 28. Rg7 Be4 29. Rf1 b4 30. cxb4 axb4 31. Rf4 Bd5 32. Rd7+ Kc8 33. Rh4 c5 34. Rhxh7 Rg8 35. Rxc7+ Kb8 36. Rb7+ Ka8 37. Rxa7+ Kb8 38. Rab7+ 1-0

[Event "COL-ch Partially deaf"]
[Site "Ibague"]
[Date "2015.11.30"]
[Round "6.3"]
[White "Rayo, Walter Fredy"]
[Black "Albino Leal, Hector Manuel"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1602"]
[PlyCount "54"]
[EventDate "2015.11.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d3 Bg4 5. Nc3 c6 6. Be3 a5 7. a4 Nf6 8. h3 Bxf3 9. Qxf3 0-0 10. 0-0-0 Nbd7 11. g4 Ne8 12. Rdg1 Bg5 13. h4 Bxe3+ 14. fxe3 Nb6 15. Ba2 Rc8 16. g5 Nc7 17. h5 d5 18. g6 fxg6 19. Qg3 Qe7 20. hxg6 h6 21. Qh4 Qxh4 22. Rxh4 Rf3 23. exd5 Nbxd5 24. e4 Rd8 25. Nb5 Nxb5 26. axb5 Kf8 27. Rh5 cxb5 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.08"]
[Round "2"]
[White "Castaneda, Victor"]
[Black "Rayo, Walter Fredy"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1816"]
[PlyCount "45"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 Ng4 5. e3 d6 6. h3 Nf6 7. Nge2 c6 8. Na4 Na6 9. Nxc5 Nxc5 10. d3 Qa5+ 11. Kf1 e4 12. dxe4 Be6 13. Qc2 Rd8 14. Bf3 d5 15. exd5 cxd5 16. Kg2 dxc4 17. Nf4 Nd3 18. Nxe6 fxe6 19. Qxc4 Ne1+ 20. Rxe1 Qxe1 21. Qxe6+ Kf8 22. b3 Qc3 23. Ba3+ 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.08"]
[Round "1"]
[White "Rayo, Walter Fredy"]
[Black "Noboa Silva, Kevin Omar"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2032"]
[PlyCount "66"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. c3 d5 4. e5 Nc6 5. Bb5 Qb6 6. Qb3 Bd7 7. Bxc6 Bxc6 8. d3 f6 9. Be3 fxe5 10. Nxe5 Nf6 11. Nd2 Bd6 12. Qxb6 axb6 13. Nxc6 bxc6 14. Nb3 Kd7 15. a3 Ng4 16. h3 Nxe3 17. fxe3 Rhf8 18. Ke2 Rf6 19. Rhf1 b5 20. d4 c4 21. Nd2 e5 22. Rxf6 gxf6 23. Nf3 Rg8 24. Rg1 Ke6 25. g4 h5 26. g5 e4 27. Nd2 Rxg5 28. Rxg5 fxg5 29. b3 cxb3 30. Nxb3 Bxa3 31. Na5 Kd7 32. Kd2 g4 33. hxg4 hxg4 0-1

[Event "COL-ch deaf 3rd"]
[Site "Colombia"]
[Date "2012.11.27"]
[Round "5.5"]
[White "Noriega, Cristian"]
[Black "Rayo, Walter Fredy"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "1613"]
[PlyCount "80"]
[EventDate "2012.11.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Bc5 4. c3 Nf6 5. b4 Bb6 6. Be3 Ng4 7. h3 Nxe3 8. fxe3 Bxe3 9. b5 Ne7 10. Nxe5 Bf4 11. Nf3 Bg3+ 12. Ke2 d6 13. Qb3 0-0 14. Qc2 Ng6 15. d4 Be6 16. Kd1 d5 17. exd5 Qxd5 18. Nbd2 Bf5 19. Bd3 Bxd3 20. Qxd3 Nf4 21. Qc2 Nxg2 22. h4 Ne3+ 23. Kc1 Nxc2 24. Kxc2 Qxb5 25. Rhg1 Bf4 26. Ne4 Qf5 27. Rae1 Rfe8 28. Kd3 c5 29. Re2 c4+ 30. Kc2 Rxe4 31. Kd1 Rxe2 32. Kxe2 Qc2+ 33. Kf1 Qd3+ 34. Kg2 Qe2+ 35. Kh1 Qxf3+ 36. Rg2 Qh3+ 37. Kg1 Be3+ 38. Kf1 Qh1+ 39. Ke2 Re8 40. Rg5 Bxg5+ 0-1

[Event "COL-ch deaf 3rd"]
[Site "Colombia"]
[Date "2012.11.26"]
[Round "4.2"]
[White "Rayo, Walter Fredy"]
[Black "Giraldo, Carlos Andres"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1613"]
[BlackElo "1651"]
[PlyCount "58"]
[EventDate "2012.11.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 a6 5. a3 Bc5 6. d3 d6 7. h3 Nf6 8. Ne2 Ba7 9. c3 Bd7 10. Qb3 0-0 11. Qxb7 Na5 12. Qb4 c5 13. Qb3 Nxb3 14. Bxb3 Rb8 15. Bc2 Nh5 16. g4 Qf6 17. Nd2 Nf4 18. Nxf4 Qxf4 19. Nc4 Qf6 20. Rf1 Qh4 21. Be3 Be6 22. b4 d5 23. Nxe5 Rbc8 24. 0-0-0 d4 25. Bd2 dxc3 26. Bxc3 Qf6 27. Nc4 g5 28. e5 cxb4 29. Bb3 a5 0-1

[Event "COL-ch deaf 3rd"]
[Site "Colombia"]
[Date "2012.11.26"]
[Round "3.2"]
[White "Tafur, Jaime"]
[Black "Rayo, Walter Fredy"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1613"]
[PlyCount "95"]
[EventDate "2012.11.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. h3 d6 6. Bg5 h6 7. Bh4 d5 8. exd5 Nxd5 9. Bxd8 Be6 10. Bxd5 Bxd5 11. Bxc7 f6 12. 0-0 Rc8 13. Bxe5 fxe5 14. c4 Be6 15. Re1 0-0 16. Qe2 Rce8 17. Rf1 Bd7 18. Nc3 Nd4 19. Nxd4 exd4 20. Ne4 Re5 21. f3 Rfe8 22. a3 Be6 23. b4 Bb6 24. Kh1 Bf7 25. Qf2 Bc7 26. Qxd4 Bb6 27. c5 Rd5 28. Qe3 Bd8 29. Rad1 Re6 30. g4 Bg5 31. f4 Bd8 32. f5 Bg5 33. Qg3 Re8 34. h4 Be7 35. Qf4 Rd4 36. h5 Bg5 37. Qc7 Bd5 38. Qg3 Rdxe4 39. dxe4 Bxe4+ 40. Kh2 Bc2 41. Rd6 Re2+ 42. Rf2 Re4 43. Qg2 Bf4+ 44. Rxf4 Rxf4 45. Qxc2 Rxg4 46. Qb3+ Kh7 47. Qe6 Rh4+ 48. Kg3 1-0

[Event "COL-ch deaf 2nd"]
[Site "Cali"]
[Date "2008.??.??"]
[Round "1.8"]
[White "Coronado Brito, Armando Jose"]
[Black "Rayo, Walter Fredy"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "24"]
[EventDate "2008.10.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nc3 d5 4. e3 c6 5. Ne5 Qb6 6. h4 c5 7. Nb5 a6 8. Nc3 cxd4 9. exd4 Nc6 10. b4 Nxb4 11. Rb1 Qa5 12. a3 Na2 0-1

[Event "COL-ch deaf 2nd"]
[Site "Cali"]
[Date "2008.??.??"]
[Round "5.7"]
[White "Lopez, Juan Gabriel"]
[Black "Rayo, Walter Fredy"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "29"]
[EventDate "2008.10.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. d3 c6 5. 0-0 d6 6. h3 Qf6 7. Nxd4 exd4 8. a4 Qg6 9. Qf3 a6 10. c3 dxc3 11. Nxc3 Nf6 12. Re1 Nd7 13. d4 c5 14. Be3 b6 15. e5 1-0

[Event "COL-ch deaf 2nd"]
[Site "Cali"]
[Date "2008.??.??"]
[Round "7.8"]
[White "Martinez, Miguel Angel"]
[Black "Rayo, Walter Fredy"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "18"]
[EventDate "2008.10.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Na3 Bc5 3. Nf3 Nc6 4. Bb5 Nd4 5. Bc4 a6 6. Nxe5 Qg5 7. Nxf7 Qxg2 8. Rf1 Qxe4+ 9. Be2 Nf3# 0-1

[Event "COL-ch deaf 2nd"]
[Site "Cali"]
[Date "2008.??.??"]
[Round "4.4"]
[White "Rayo, Walter Fredy"]
[Black "Cardenas, Pedro Pablo"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "62"]
[EventDate "2008.10.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bd6 5. d3 0-0 6. Ng5 Bc5 7. a3 h6 8. Nf3 d6 9. b4 Bb6 10. b5 Na5 11. Be3 Ng4 12. h3 Nxe3 13. fxe3 Bxe3 14. Nd5 Bd4 15. c3 Bb6 16. Qd2 c6 17. Nb4 c5 18. Nc2 Be6 19. Ne3 Bxc4 20. Nxc4 Nb3 21. Qb2 Nxa1 22. Qxa1 a6 23. bxa6 Rxa6 24. Qb2 Qa8 25. 0-0 Bd8 26. Ra1 Rb6 27. Qd2 Qa4 28. Nd4 Ra6 29. Ne3 Qb3 30. Ndc2 Qxc2 31. Qe1 Bg5 0-1

[Event "COL-ch deaf 2nd"]
[Site "Cali"]
[Date "2008.??.??"]
[Round "3.3"]
[White "Rayo, Walter Fredy"]
[Black "Contreras, Jorge Eliecer"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "87"]
[EventDate "2008.10.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. d3 Bc5 5. Ng5 d5 6. Bb3 Be6 7. 0-0 h6 8. Nf3 Bg4 9. h3 Bh5 10. g4 Bg6 11. c4 dxe4 12. dxe4 Qxd1 13. Rxd1 Nxe4 14. Be3 Bb6 15. Ba4 f6 16. Nh4 Bh7 17. b4 0-0 18. c5 Rfd8 19. Rxd8+ Rxd8 20. cxb6 axb6 21. b5 Nb4 22. Bb3+ Kh8 23. a3 Nd5 24. Bxd5 Rxd5 25. Kf1 Rxb5 26. f3 Nd6 27. Nc3 Rb3 28. Bd2 Nc4 29. Ke1 Rb2 30. Ra2 Rb3 31. a4 g5 32. Nf5 Bxf5 33. gxf5 Kg7 34. Nd5 c6 35. Nc3 Nd6 36. Kd1 Nxf5 37. Kc2 Rb4 38. Ne4 Rc4+ 39. Bc3 Nh4 40. a5 bxa5 41. Rxa5 Nxf3 42. Nd2 Nxd2 43. Kxd2 Rh4 44. Ra7 0-1

[Event "COL-ch deaf 2nd"]
[Site "Cali"]
[Date "2008.??.??"]
[Round "6.11"]
[White "Rayo, Walter Fredy"]
[Black "San Miguel, Eddy"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "56"]
[EventDate "2008.10.25"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 h6 3. Nxe5 Nc6 4. Nxc6 bxc6 5. Qf3 Qf6 6. Nc3 Qxf3 7. gxf3 Bc5 8. Bc4 Bb7 9. 0-0 Ne7 10. e5 d5 11. Bb3 Bd4 12. f4 Bxc3 13. bxc3 Nf5 14. Re1 0-0-0 15. d3 c5 16. e6 Rde8 17. Ba3 fxe6 18. Bxc5 a6 19. c4 d4 20. Ba4 c6 21. Bb6 Rhg8 22. Bb3 g5 23. c5 gxf4+ 24. Kf1 Rg6 25. Re4 f3 26. Rae1 Kd7 27. Rf4 Ng7 28. Rxf3 Bc8 1-0

