[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.03"]
[Round "9"]
[White "Ayala Delgado, Sergio Alejandro"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2089"]
[BlackElo "2317"]
[PlyCount "46"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Ne7 8. Bxf6 gxf6 9. Nh4 Bxc3 10. bxc3 c6 11. Bc4 d5 12. Bb3 Ng6 13. Nxg6 hxg6 14. f4 exf4 15. exd5 cxd5 16. Rxf4 Be6 17. Qf3 Kg7 18. Rd4 Rc8 19. Bxd5 Bxd5 20. Rxd5 Qb6+ 21. d4 Qc6 22. Rf1 f5 23. Rb1 b6 1/2-1/2

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.03"]
[Round "8"]
[White "Lopez Rayo, Santiago"]
[Black "Campos Gomez, Manuel"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2317"]
[BlackElo "2281"]
[PlyCount "83"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Ne2 b5 9. c3 b4 10. cxb4 cxd4 11. Nexd4 Bxb4+ 12. Kf2 Nxd4 13. Bxd4 Bc5 14. Rc1 Bxd4+ 15. Qxd4 0-0 16. Bd3 Re8 17. h4 a5 18. Rc6 Bb7 19. Rc3 Ba6 20. Bxa6 Rxa6 21. Rhc1 Rb6 22. Rc7 Rb4 23. Qa7 Rxf4 24. Kg3 Nxe5 25. Rc8 Rxf3+ 26. gxf3 Qxc8 27. Rxc8 Rxc8 28. Qa6 Rf8 29. Qxa5 h6 30. Qc7 Nc4 31. b3 Ne3 32. a4 d4 33. Kf2 Nd5 34. Qc4 Rb8 35. a5 Rb4 36. Qc8+ Kh7 37. a6 d3 38. a7 Rd4 39. a8Q d2 40. Qg8+ Kg6 41. Qxf7+ Kxf7 42. Qa7+ 1-0

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.02"]
[Round "6"]
[White "Loaiza Cuervo, Santiago"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2039"]
[BlackElo "2317"]
[PlyCount "72"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Be3 Be7 6. Nc3 d6 7. a4 0-0 8. h3 Be6 9. Bg5 Nb4 10. 0-0 h6 11. Bxf6 Bxf6 12. Re1 c6 13. Bxe6 fxe6 14. Ne2 c5 15. c3 Nc6 16. Qb3 Qd7 17. Ng3 Kh7 18. a5 g6 19. Qa4 Bg7 20. Rad1 Rab8 21. Ne2 Rf7 22. d4 exd4 23. cxd4 cxd4 24. Nh2 b5 25. axb6 Rxb6 26. b3 Qb7 27. Nf3 Rb4 28. Qa2 Qb6 29. Nc1 Rb5 30. Nd3 Rxb3 31. Nc1 Rbxf3 32. gxf3 Ne5 33. Qxe6 Rxf3 34. Kg2 d3 35. Rd2 Qd8 36. Qxe5 Bxe5 0-1

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.02"]
[Round "7"]
[White "Lopez Rayo, Santiago"]
[Black "Cordoba Roa, Angel Gabriel"]
[Result "1-0"]
[ECO "C83"]
[WhiteElo "2317"]
[BlackElo "2312"]
[PlyCount "75"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 Be7 7. Re1 b5 8. Bb3 d5 9. dxe5 Be6 10. c3 0-0 11. Bc2 Bc5 12. Be3 Bxe3 13. Rxe3 f5 14. exf6 Rxf6 15. Nbd2 Nxd2 16. Qxd2 Qd7 17. Rd1 Rd8 18. Ng5 Bf5 19. Bb3 Ne7 20. Qe2 Kf8 21. Re1 Re8 22. Bxd5 Qxd5 23. Rxe7 Rxe7 24. Qxe7+ Kg8 25. Qxc7 h6 26. Nf3 Qxa2 27. h4 Re6 28. Rd1 Bg4 29. Rd7 Qb1+ 30. Kh2 Qg6 31. Rd8+ Kh7 32. Qb8 Qf6 33. Rh8+ Kg6 34. Qg3 Kh5 35. Nd4 Rd6 36. f3 Bd7 37. Rg8 g6 38. Rxg6 1-0

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.01"]
[Round "5"]
[White "Lopez Rayo, Santiago"]
[Black "Gonzalez Velasco, Leandro"]
[Result "1/2-1/2"]
[ECO "B61"]
[WhiteElo "2317"]
[BlackElo "1952"]
[PlyCount "90"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. 0-0-0 Nxd4 9. Qxd4 Qa5 10. f4 Rxc3 11. bxc3 e5 12. Qb4 Qxb4 13. cxb4 Nxe4 14. Bh4 g5 15. fxg5 Be7 16. Be1 Bxg5+ 17. Kb2 f5 18. Bd3 Nf6 19. h4 Be3 20. Be2 Ke7 21. h5 d5 22. Bh4 d4 23. Rh3 f4 24. Rxe3 fxe3 25. Rf1 Rf8 26. h6 Be8 27. Bd3 Bh5 28. Bxh7 e2 29. Re1 Rh8 30. Bd3 Rxh6 31. Bg5 Rh8 32. Bxe2 Bxe2 33. Rxe2 Ke6 34. Bxf6 Kxf6 35. c3 d3 36. Re3 Rd8 37. Kc1 Kf5 38. Kd2 e4 39. Rh3 Rg8 40. g3 Rd8 41. Rh5+ Kf6 42. Rh1 Ke5 43. Rh5+ Ke6 44. Rh6+ Kd5 45. Rh5+ Kc6 1/2-1/2

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.03.01"]
[Round "4"]
[White "Munoz Triana, Joseph Steve"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2118"]
[BlackElo "2317"]
[PlyCount "50"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. b3 a5 10. Ba3 d6 11. exd6 cxd6 12. Nc3 a4 13. Ne4 axb3 14. axb3 Qe5 15. Nc3 Be6 16. Qxe5 dxe5 17. Bb2 Rxa1+ 18. Bxa1 Nd7 19. Bd3 f5 20. f3 Be7 21. Na4 0-0 22. Ke2 Ra8 23. Bc2 g6 24. Bc3 Kf7 25. Rd1 h5 1/2-1/2

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.02.29"]
[Round "3"]
[White "Lopez Rayo, Santiago"]
[Black "Cabiativa, Juan Esteban"]
[Result "1-0"]
[ECO "B62"]
[WhiteElo "2317"]
[BlackElo "2068"]
[PlyCount "63"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd3 Be7 8. 0-0-0 a6 9. Nxc6 bxc6 10. Qg3 Qa5 11. Bd2 g6 12. Bc4 Qc7 13. Bh6 a5 14. a4 Rg8 15. Bg5 Nh5 16. Qe3 f6 17. Bh6 Rb8 18. g4 Ng7 19. Qd3 Qb6 20. b3 Kf7 21. Rhe1 Rd8 22. f4 d5 23. exd5 Ba3+ 24. Kb1 exd5 25. f5 Bb7 26. fxg6+ hxg6 27. Rf1 Be7 28. Ne4 dxc4 29. Ng5+ Kg8 30. Qxg6 Rxd1+ 31. Rxd1 Bf8 32. Qh7# 1-0

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.02.29"]
[Round "2"]
[White "Luligo Bejarano, Luis Angel"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1892"]
[BlackElo "2317"]
[PlyCount "56"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. Qd2 Nc6 9. 0-0-0 Ng4 10. Bxg4 Bxg4 11. f3 Bd7 12. Nxc6 bxc6 13. h4 Qa5 14. Bd4 Bxd4 15. Qxd4 Rab8 16. a3 Qb6 17. b3 Be6 18. h5 c5 19. Qd2 Bxb3 20. hxg6 Ba4 21. Qh6 Qb2+ 22. Kd2 Qxc2+ 23. Ke3 Qxc3+ 24. Kf2 Rb2+ 25. Kg3 Qe5+ 26. f4 Qc3+ 27. Kh2 fxg6 28. Rdf1 Bb5 0-1

[Event "COL-ch U20"]
[Site "Cali"]
[Date "2024.02.28"]
[Round "1"]
[White "Lopez Rayo, Santiago"]
[Black "Ramirez Villegas, Nicolas David"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2317"]
[BlackElo "1547"]
[PlyCount "89"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 d5 10. Nxd5 Qxe4+ 11. Be3 Nd4 12. Nc7+ Ke7 13. Be2 Qxg2 14. Rf1 Bh3 15. Bxd4 exd4 16. Nxa8 Nf6 17. Qxd4 Rxa8 18. 0-0-0 Qg5+ 19. f4 Qa5 20. Qd6+ Ke8 21. Rfe1 Be6 22. Bc4 Qf5 23. Bxe6 fxe6 24. Rxe6+ Kf7 25. Re7+ Kg8 26. Qd8+ Rxd8 27. Rxd8+ Ne8 28. Rdxe8+ Qf8 29. Rxf8+ Kxf8 30. Rxb7 h6 31. c4 Ke8 32. c5 Kd8 33. Rxg7 Kc8 34. f5 Kd8 35. f6 Ke8 36. c6 Kd8 37. c7+ Kc8 38. f7 Kxc7 39. f8Q+ Kc6 40. Qf6+ Kd5 41. Rd7+ Ke4 42. Rd4+ Ke3 43. Qf4+ Ke2 44. Rd2+ Ke1 45. Qf2# 1-0

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.22"]
[Round "6.3"]
[White "Olarte Parra, Jhoan Sebastian"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2035"]
[BlackElo "2301"]
[PlyCount "55"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Cundinamarca"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. b4 Bg7 5. e3 0-0 6. c4 Nbd7 7. Bb2 b6 8. b5 Bb7 9. Be2 c5 10. bxc6 Bxc6 11. 0-0 Re8 12. Qb3 Qc7 13. Rfc1 Qb7 14. a4 a5 15. Rab1 e6 16. Ba3 Rec8 17. h3 Ne4 18. Nxe4 dxc4 19. Nd6 cxb3 20. Nxb7 Bxb7 21. Rxb3 Rxc1+ 22. Bxc1 Rc8 23. Bb2 Bd5 24. Rc3 Rxc3 25. Bxc3 Bc6 26. Bd1 Kf8 27. Bb2 b5 28. Nd2 1/2-1/2

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.21"]
[Round "5.4"]
[White "Caballero Marrugo, David Jose"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2192"]
[BlackElo "2301"]
[PlyCount "63"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. b3 d6 6. Bb2 Nbd7 7. 0-0 Re8 8. Re1 c5 9. c4 cxd4 10. Nxd4 a6 11. Nc3 Qb6 12. Qd2 Nc5 13. Rad1 Bd7 14. e4 e6 15. h3 Red8 16. Kh2 h5 17. Qc1 Be8 18. Qa1 e5 19. Nc2 Bc6 20. Kg1 h4 21. g4 Ne6 22. Ne3 Nf4 23. Bc1 Bh6 24. Qb1 Qc7 25. Ned5 Bxd5 26. Bxf4 Bxf4 27. Nxd5 Nxd5 28. Rxd5 Kf8 29. a4 a5 30. Qd3 Ke7 31. Rd1 b6 32. Bf3 1/2-1/2

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.21"]
[Round "4.4"]
[White "Lopez Rayo, Santiago"]
[Black "Barrientos Chavarriaga, Sergio E"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2301"]
[BlackElo "2449"]
[PlyCount "73"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Valle"]
[BlackTeam "Risaralda"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be3 Qc7 7. Qf3 Nf6 8. 0-0-0 Bb4 9. Nde2 0-0 10. g4 d5 11. exd5 Nxd5 12. Nxd5 exd5 13. Bf4 Qb6 14. Be3 Qc7 15. Bf4 Qb6 16. a3 Bc5 17. Nc3 Nd4 18. Qg3 Qg6 19. Bd3 Qxg4 20. b4 Be7 21. Nxd5 Bh4 22. Qe3 Nf5 23. Qe4 Qh5 24. Rhg1 f6 25. Ne7+ Nxe7 26. Qxe7 Bg4 27. f3 f5 28. Qe6+ Kh8 29. fxg4 fxg4 30. Be3 Bf6 31. Qxg4 Qe5 32. Qh3 h5 33. Rg5 Qb2+ 34. Kd2 Qc3+ 35. Ke2 Bxg5 36. Qxh5+ Bh6 37. Bxh6 1-0

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.20"]
[Round "3.4"]
[White "Marin Posada, Sebastian"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "2280"]
[BlackElo "2301"]
[PlyCount "72"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Antioquia"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. Bb3 Na5 11. g4 Nxb3 12. axb3 a5 13. h4 h5 14. g5 Ne8 15. f4 Nc7 16. f5 Re8 17. 0-0 e6 18. Rf2 b5 19. Raf1 b4 20. Nce2 exf5 21. exf5 Nd5 22. fxg6 fxg6 23. Nf5 Re5 24. Bd4 Bxf5 25. Bxe5 dxe5 26. Rd1 Be6 27. c4 bxc3 28. Nxc3 Ra7 29. Nxd5 Rd7 30. Nf6+ Bxf6 31. Qxd7 Bxd7 32. Rxf6 Qc8 33. Rxg6+ Kh7 34. Rgd6 Bg4 35. R1d2 e4 36. Rf6 Qc1+ 0-1

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.19"]
[Round "1.4"]
[White "Botello, Gregory Paul"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1812"]
[BlackElo "2301"]
[PlyCount "92"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Casanare"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bf4 e5 7. Bg5 exd4 8. Nd5 Nbd7 9. Bb5 Be7 10. Qxd4 0-0 11. Nxe7+ Qxe7 12. Bxd7 Qxe4+ 13. Qxe4 Nxe4 14. Bxc8 Rfxc8 15. Be3 Rxc2 16. Bd4 Nc5 17. 0-0 Ne6 18. Bf6 Rc7 19. Rfd1 Rd7 20. Rd2 Re8 21. f3 Nc7 22. Rad1 Re6 23. Bc3 f6 24. Kf2 Kf7 25. a4 d5 26. Bd4 b6 27. a5 Red6 28. axb6 axb6 29. Be3 Ne6 30. Ke2 d4 31. Bf2 Rd5 32. g3 b5 33. b4 g5 34. Ra1 Rc7 35. Raa2 Rc1 36. Rd1 Rc4 37. Rb2 Nd8 38. Be1 Nc6 39. f4 gxf4 40. gxf4 Ke6 41. Rd3 Rh5 42. h3 Kf5 43. Bd2 Ke4 44. Rg3 Rd5 45. Rg8 d3+ 46. Kf2 Rc2 0-1

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.10.01"]
[Round "11"]
[White "Lopez Rayo, Santiago"]
[Black "Hrbek, Stepan"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2295"]
[BlackElo "2425"]
[PlyCount "72"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Rb8 12. Nc2 Bg5 13. a4 bxa4 14. Ncb4 Nxb4 15. cxb4 Bd7 16. Bxa6 0-0 17. 0-0 Kh8 18. Qe2 f5 19. b5 fxe4 20. Rxa4 Qe8 21. Qxe4 Bd8 22. Rd1 Qf7 23. f3 Bf5 24. Qe2 Be6 25. Qd3 Qa7+ 26. Kh1 Qf2 27. Rc4 Bxd5 28. Qxd5 Bb6 29. b3 e4 30. Rxe4 Rxf3 31. Ree1 Rf6 32. Qd3 Rbf8 33. Bb7 d5 34. Bxd5 Bc7 35. Bc6 Rh6 36. h3 Qf4 0-1

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.30"]
[Round "10"]
[White "Gonzalez Zharikov, Andrey"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2019"]
[BlackElo "2295"]
[PlyCount "114"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h6 16. g4 Qc7 17. g5 h5 18. Bh3 Bxh3 19. Rxh3 Nf4 20. Rhh1 Red8 21. Qe3 Rd5 22. c4 Rd4 23. Bxd4 exd4 24. Qd2 d3 25. Rhe1 Ne2+ 26. Kb1 Rb8 27. b3 Qe5 28. Nf6+ Bxf6 29. gxf6 Qxf6 30. Qb2 Qf5 31. Qd2 Rd8 32. Ka1 Qf6+ 33. Qb2 Qe7 34. a3 c5 35. b4 Kh7 36. f4 Rd4 37. Rxd3 Rxd3 38. Rxe2 Qd6 39. Re8 Rd1+ 40. Ka2 Rd4 41. bxc5 Qxc5 42. Rc8 Qd6 43. Qb4 Qxf4 44. Qf8 Qf6 45. Qg8+ Kh6 46. Qf8+ Qg7 47. Qe7 a5 48. Kb3 f5 49. Qg5+ Kh7 50. Rc5 Rd3+ 51. Ka4 Qd7+ 52. Kxa5 Rxa3+ 53. Kb6 Qa7+ 54. Kc6 Ra6+ 55. Kd5 Qd7+ 56. Ke5 Re6+ 57. Kf4 Qd4+ 0-1

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.30"]
[Round "9"]
[White "Lopez Rayo, Santiago"]
[Black "Gavrilin, Roman"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2295"]
[BlackElo "2156"]
[PlyCount "98"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Nb6 13. g5 Bxd4 14. Rxd4 Qc5 15. Rd2 Bd7 16. Be2 0-0-0 17. Rhd1 Bc6 18. Rd4 e5 19. R4d3 Kb8 20. a3 exf4 21. Qxf4 hxg5 22. hxg5 Nc4 23. Rd4 Qe5 24. Qxe5 Nxe5 25. Rxd6 Rxd6 26. Rxd6 Kc7 27. Rd1 Rh2 28. Bf1 Rh5 29. Kd2 Rxg5 30. Ke3 f6 31. Be2 Rg3+ 32. Kf2 Rh3 33. Kg2 Rxc3 34. bxc3 Bxe4+ 35. Kf2 Bxc2 36. Rh1 Kd6 37. Rh8 Be4 38. Bf1 g5 39. Bg2 Bxg2 40. Kxg2 Nc4 41. Rb8 Kc6 42. Kf3 Nxa3 43. Rf8 Nb5 44. Rxf6+ Kc5 45. Ke3 Nxc3 46. Kd3 Na4 47. Kc2 Kb4 48. Rg6 a5 49. Rxg5 b5 1/2-1/2

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.29"]
[Round "8"]
[White "Galaviz Medina, Sion Radamantys"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2462"]
[BlackElo "2295"]
[PlyCount "95"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 Na6 7. Nf3 e5 8. d5 Ng4 9. Bg5 f6 10. Bh4 g5 11. Bg3 Nh6 12. h4 g4 13. Nd2 Qe7 14. f3 f5 15. a3 gxf3 16. gxf3 fxe4 17. fxe4 Nc5 18. b4 Nd7 19. Nf1 a5 20. Ne3 Kh8 21. Kd2 Nf6 22. Kd3 c6 23. h5 Qc7 24. Rg1 b5 25. Bh4 bxc4+ 26. Kc2 Bd7 27. Qd2 axb4 28. axb4 Rxa1 29. Rxa1 Nfg4 30. dxc6 Nxe3+ 31. Qxe3 Qxc6 32. Rg1 Nf5 33. exf5 Bxf5+ 34. Kd2 d5 35. Rxg7 Kxg7 36. Qxe5+ Kg8 37. Nxd5 Qh6+ 38. Kd1 Be6 39. Ne7+ Kf7 40. Nf5 Bxf5 41. Qxf5+ Kg8 42. Bxc4+ Kh8 43. Qe5+ Qg7 44. Bg3 h6 45. b5 Rc8 46. Qxg7+ Kxg7 47. Be5+ Kf8 48. b6 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.28"]
[Round "7"]
[White "Lopez Rayo, Santiago"]
[Black "Fromm, Marius"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2295"]
[BlackElo "2472"]
[PlyCount "117"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[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 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 a5 10. a4 b4 11. d3 Be6 12. Nbd2 Rb8 13. Nc4 h6 14. Bd2 Qd7 15. Rc1 Rfe8 16. d4 exd4 17. cxd4 d5 18. Nce5 Nxe5 19. Nxe5 Qd6 20. Bf4 dxe4 21. Nxf7 Qxf4 22. Bxe6 Kh7 23. g3 Qf3 24. Qxf3 exf3 25. Rxc7 Bf8 26. Re3 b3 27. d5 Ba3 28. Rcc3 Bxb2 29. Rxb3 Kg6 30. Nd6 Rf8 31. Nb5 Bc1 32. Rxf3 Ne4 33. Rxf8 Rxf8 34. f4 Kf6 35. Kg2 Bd2 36. Rb2 Bb4 37. Re2 Nc5 38. Nd6 Rb8 39. Ne4+ Nxe4 40. Rxe4 Bc5 41. Re2 g5 42. Bd7 gxf4 43. gxf4 Rb6 44. Bb5 Rd6 45. Bc6 Kf7 46. Kf3 Rf6 47. Ke4 Rg6 48. Rb2 Rg3 49. Kf5 Bb4 50. Bd7 Rxh3 51. Be6+ Ke7 52. Rg2 Rh4 53. Rg7+ Kd6 54. Rd7+ Kc5 55. Ke4 Bd2 56. Rc7+ Kd6 57. Rd7+ Kc5 58. Rc7+ Kd6 59. Rd7+ 1/2-1/2

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.27"]
[Round "6"]
[White "Kallunki, Konsta"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1978"]
[BlackElo "2295"]
[PlyCount "78"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h6 16. h5 g5 17. g4 Nf4 18. Qxd8 Rexd8 19. Rxd8+ Rxd8 20. Rh2 Bf8 21. Rd2 Ra8 22. Ba6 Bxc5 23. Nxc5 Bd5 24. Nd7 Kg7 25. c4 Bxf3 26. Nxe5 Be2 27. Rd7 Kf6 28. Nxc6 Bxg4 29. Rd6+ Be6 30. c5 g4 31. Bb7 Rg8 32. Nxa7 g3 33. b4 Rb8 34. c6 g2 35. Rd1 Rd8 36. Rg1 Ne2+ 37. Kc2 Nxg1 38. c7 Rd2+ 39. Kb1 Nf3 0-1

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.25"]
[Round "5"]
[White "Lopez Rayo, Santiago"]
[Black "Varela Velazquez, Carlos Francisco"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2295"]
[BlackElo "1943"]
[PlyCount "77"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[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 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d4 d6 9. c3 Bb7 10. Nbd2 h6 11. Nf1 Re8 12. Ng3 Bf8 13. a4 Na5 14. Bc2 Nc6 15. Bd3 exd4 16. cxd4 Nb4 17. Bb1 d5 18. e5 Ne4 19. Be3 c5 20. dxc5 Nxc5 21. axb5 d4 22. Bxd4 Ne6 23. Bc3 axb5 24. Rxa8 Qxa8 25. Nh4 Rd8 26. Qg4 Nd3 27. Ngf5 Ng5 28. Rd1 b4 29. Bd4 Nxe5 30. Bxe5 Nf3+ 31. gxf3 Rxd1+ 32. Kg2 Rxb1 33. Nxh6+ Kh8 34. Nxf7+ Kg8 35. Ng5 Qe8 36. Qc4+ Kh8 37. Qc2 Qh5 38. Ng6+ Kg8 39. Qc4+ 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.23"]
[Round "4"]
[White "Schitco, Ivan"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2533"]
[BlackElo "2295"]
[PlyCount "69"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. Nge2 h5 10. Ng3 h4 11. Nge2 Nh7 12. Bg2 Bf6 13. 0-0 Bg5 14. f4 exf4 15. Nxf4 Qe7 16. Qd2 Bd7 17. Rae1 Rae8 18. Bd4 f6 19. Nce2 b6 20. Qc2 Qg7 21. a3 Qh6 22. Kh1 Rf7 23. Bc3 a4 24. Ne6 Nf8 25. N2d4 Nc5 26. Nxc7 Rc8 27. Ncb5 Bf4 28. Rxf4 Qxf4 29. Rf1 Qg3 30. Ne2 Qe3 31. Nxd6 Rh7 32. Rf3 Qh6 33. Nxc8 Bxc8 34. Bxf6 Nfd7 35. g5 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.22"]
[Round "3"]
[White "Lopez Rayo, Santiago"]
[Black "Puerta Rendon, Jacobo"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2295"]
[BlackElo "1796"]
[PlyCount "79"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[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 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 exd4 12. cxd4 Nd7 13. Nf1 Bf6 14. Ng3 g6 15. Bf4 Na5 16. Bc2 c5 17. a4 cxd4 18. axb5 axb5 19. Nxd4 Qb6 20. Nf3 Bxb2 21. Rb1 Be5 22. Nxe5 dxe5 23. Bh6 Nc5 24. Qf3 Nc4 25. Rec1 Ra3 26. Qg4 Rc3 27. Nh5 Rxc2 28. Rxc2 Bxe4 29. Rxb5 Qxb5 30. Nf6+ Kh8 31. Nxe8 Bxc2 32. Qg5 Ne6 33. Qf6+ Kg8 34. Qe7 g5 35. Nf6+ Kh8 36. Qxf7 Qb1+ 37. Kh2 Qb8 38. Ne8 e4+ 39. g3 Qe5 40. Bg7+ 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.22"]
[Round "2"]
[White "Subelj, Jan"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2492"]
[BlackElo "2295"]
[PlyCount "109"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. a4 fxe4 12. Nxe4 Nf4 13. Bf1 h6 14. a5 g5 15. Kh1 Bg4 16. Ra3 Qd7 17. Ng3 Qe8 18. h3 Bd7 19. Ng1 Qg6 20. Bxf4 Rxf4 21. Bd3 Qe8 22. Ne4 Bf5 23. Qc2 Bg6 24. Ne2 Rh4 25. Kg1 Kh8 26. Nd2 Bxd3 27. Rxd3 Qd7 28. Rg3 g4 29. hxg4 Rxg4 30. Rxg4 Qxg4 31. Qe4 Qd7 32. g3 Rf8 33. Kg2 c6 34. Nc3 Nf5 35. Nf3 Qf7 36. Rf1 Nd4 37. Ng5 Qf5 38. Qxf5 Rxf5 39. Nge4 Bf8 40. Rb1 a6 41. b5 cxb5 42. cxb5 axb5 43. Nxb5 Nxb5 44. Rxb5 Rf7 45. Rb6 Rd7 46. Kh3 Kg7 47. Kg4 Be7 48. Kf5 Kf7 49. g4 Bf8 50. f3 Be7 51. Rb1 Bf8 52. Rh1 Rd8 53. g5 hxg5 54. Rh7+ Bg7 55. Nxg5+ 1-0

[Event "Barcelona Sants op 24th"]
[Site "Barcelona"]
[Date "2023.08.27"]
[Round "10"]
[White "Lopez Rayo, Santiago"]
[Black "Fernandez Guillen, Ernesto J"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2299"]
[BlackElo "2469"]
[PlyCount "86"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. c4 g6 6. Nc3 Bg7 7. Be2 Nf6 8. Be3 0-0 9. 0-0 Nc6 10. Kh1 Nxd4 11. Bxd4 Be6 12. f3 Rc8 13. b3 Qa5 14. Qd3 Rfd8 15. Rac1 Nd7 16. Bxg7 Kxg7 17. f4 Nf6 18. h3 b5 19. cxb5 axb5 20. Qxb5 Qa3 21. f5 Bd7 22. Qd3 Rc5 23. fxg6 hxg6 24. Rce1 Re5 25. Qd4 Rh8 26. Rf3 Be6 27. Bc4 Bxc4 28. Qxc4 Qa8 29. Qd4 Qc8 30. Nd5 Nxd5 31. exd5 Rhh5 32. Rfe3 f6 33. Rxe5 Rxe5 34. Rxe5 fxe5 35. Qc4 Qf5 36. a4 e4 37. Qd4+ Kh7 38. a5 Qf1+ 39. Qg1 Qd3 40. Qa7 Qf1+ 41. Qg1 Qd3 42. Qa7 Qf1+ 43. Qg1 Qd3 1/2-1/2

[Event "Barcelona Sants op 24th"]
[Site "Barcelona"]
[Date "2023.08.26"]
[Round "9"]
[White "Bailet, Pierre"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2502"]
[BlackElo "2299"]
[PlyCount "109"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. dxe5 dxe5 9. Bg5 Qxd1 10. Rfxd1 Bg4 11. h3 Bxf3 12. Bxf3 Nd4 13. Nd5 Nxd5 14. cxd5 f5 15. Kf1 Rf7 16. Rac1 Nxf3 17. gxf3 Bf8 18. Bd2 Bd6 19. Ke2 Kg7 20. Rg1 Raf8 21. Rg2 fxe4 22. fxe4 b6 23. Be3 Rf3 24. Rh2 R3f7 25. b3 Re8 26. Rg1 a5 27. h4 h5 28. Rhg2 Rf6 29. Kd3 Kh7 30. Rg5 Bf8 31. f4 exf4 32. Bd4 Rd6 33. Be5 Rd7 34. Bxf4 Bh6 35. Re5 Rxe5 36. Bxe5 Rf7 37. Bg3 Rf3+ 38. Kc4 Bd2 39. Kb5 Rc3 40. Ka6 Rc2 41. Rg2 Rxa2 42. Bxc7 a4 43. b4 a3 44. Be5 Kg8 45. Bc3 Rc2 46. Rxd2 Rxc3 47. d6 a2 48. Rxa2 Rd3 49. e5 Kf7 50. Kxb6 Ke6 51. Rg2 Kxe5 52. Rxg6 Rd4 53. b5 Rxh4 54. d7 Rd4 55. Kc7 1-0

[Event "Barcelona Sants op 24th"]
[Site "Barcelona"]
[Date "2023.08.25"]
[Round "8"]
[White "Lopez Rayo, Santiago"]
[Black "Narciso Dublan, Marc"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2299"]
[BlackElo "2422"]
[PlyCount "87"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 h6 9. h3 Re8 10. a5 Qc7 11. Bf1 exd4 12. Nxd4 Bf8 13. Bf4 Ne5 14. Bh2 Bd7 15. Kh1 Rad8 16. f4 Ng6 17. Nf3 b5 18. axb6 Qxb6 19. f5 Ne5 20. Nxe5 dxe5 21. Qf3 Bb4 22. Ra6 Qb7 23. Bc4 Bc8 24. Rea1 Bc5 25. R6a2 Qe7 26. Na4 Bd6 27. Bg1 Rd7 28. Bd3 Rc7 29. Qe3 Nd7 30. b3 Rd8 31. Rf1 Bb4 32. Bc4 Nf6 33. c3 Ba5 34. Qe2 Nd7 35. f6 gxf6 36. Qh5 Kh7 37. Be3 Qf8 38. Bxf7 Qg7 39. Raf2 Ba6 40. c4 Bb4 41. Be6 Bf8 42. Bxd7 Rcxd7 43. Rxf6 Rd1 44. Rxf8 1-0

[Event "Barcelona Sants op 24th"]
[Site "Barcelona"]
[Date "2023.08.21"]
[Round "4"]
[White "Lopez Rayo, Santiago"]
[Black "Vrolijk, Liam"]
[Result "0-1"]
[ECO "C72"]
[WhiteElo "2299"]
[BlackElo "2558"]
[PlyCount "68"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 g5 7. d4 g4 8. Ne1 h5 9. f4 exd4 10. cxd4 d5 11. exd5 Nce7 12. Nc3 Nf6 13. Nd3 Bg7 14. Ne5 Bxa4 15. Qxa4+ b5 16. Qb3 0-0 17. f5 Qd6 18. a4 c5 19. Bf4 cxd4 20. Ng6 Qc5 21. Nxe7+ Qxe7 22. d6 Qb7 23. Ne2 Rfe8 24. Nxd4 Nd5 25. Rad1 Nxf4 26. Rxf4 Be5 27. Rff1 Qa7 28. Qb4 Rad8 29. Kh1 Rxd6 30. Nb3 Rxd1 31. Rxd1 Qf2 32. Nd2 Bc3 33. Ne4 Qe2 34. Qb3 bxa4 0-1

[Event "Spilimbergo op 21st"]
[Site "Spilimbergo"]
[Date "2023.08.15"]
[Round "9"]
[White "Kozlovic, Jernej"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2199"]
[BlackElo "2299"]
[PlyCount "166"]
[EventDate "2023.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 e5 5. 0-0 Ne7 6. b4 cxb4 7. a3 Nc6 8. Bxc6 bxc6 9. axb4 Be7 10. Bb2 0-0 11. d4 Qc7 12. Nc3 Nb6 13. Qd3 Be6 14. d5 cxd5 15. cxd5 Bd7 16. Rfc1 Qc4 17. Qxc4 Nxc4 18. Nd1 Rfc8 19. Rc3 f5 20. Rac1 Nb6 21. Ne3 Na4 22. Rxc8+ Rxc8 23. Rxc8+ Bxc8 24. Ba3 fxe4 25. Nd2 Nc3 26. Bb2 Nb5 27. Nxe4 Bb7 28. Kf1 g6 29. g3 Nc7 30. Nc3 Bg5 31. Ne4 Be7 32. Nc3 Kf7 33. Ke2 Ke8 34. Kd3 Kd7 35. Kc4 Na8 36. Na4 Bd8 37. h4 Nc7 38. Nc3 Ba6+ 39. b5 Bb7 40. Ba3 a6 41. bxa6 Bxa6+ 42. Kb3 Bd3 43. Kb2 Ne8 44. Bb4 Nf6 45. Kc1 Bb6 46. Kd2 Ba6 47. Ke1 h5 48. Kd2 Bd4 49. Ne2 Bxe3+ 50. fxe3 Nxd5 51. Ba5 Bxe2 52. Kxe2 Nf6 53. Kf3 d5 54. Bb6 Ke6 55. Bc5 Kd7 56. Bb6 Kc6 57. Bd8 Ng4 58. Ke2 Kc5 59. Kd3 Nf2+ 60. Ke2 Ng4 61. Kd3 Kd6 62. Bb6 Ke6 63. Ke2 Nf6 64. Kf3 Kf5 65. Bc5 Nd7 66. Bd6 d4 67. e4+ Ke6 68. Bb4 Nf6 69. Bf8 Kd7 70. Bg7 Ng4 71. Bf8 Kc6 72. Ke2 Kb5 73. Bd6 Kc4 74. Bc7 d3+ 75. Kd2 Kd4 76. Bb6+ Kxe4 77. Bg1 Nh6 78. Bf2 Nf5 79. Be1 Nh6 80. Bf2 Kf3 81. Bb6 e4 82. Bc7 Nf5 83. Bf4 Nxg3 0-1

[Event "Spilimbergo op 21st"]
[Site "Spilimbergo"]
[Date "2023.08.14"]
[Round "8"]
[White "Lopez Rayo, Santiago"]
[Black "Caruso, Augusto"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2299"]
[BlackElo "2103"]
[PlyCount "36"]
[EventDate "2023.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. g3 b5 10. Bg2 Bb7 11. 0-0 Bf6 12. Qd2 0-0 13. Rad1 Nd7 14. Ne2 Bg7 15. Nf4 Nf6 16. Ne5 Bxg2 17. Kxg2 Qd6 18. Qe3 Rad8 1/2-1/2

[Event "Spilimbergo op 21st"]
[Site "Spilimbergo"]
[Date "2023.08.13"]
[Round "7"]
[White "Maglioni, Leonardo"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "2143"]
[BlackElo "2299"]
[PlyCount "78"]
[EventDate "2023.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 h5 11. 0-0-0 Rc8 12. Bb3 Ne5 13. Bg5 Rc5 14. Kb1 Re8 15. Bh6 Nc4 16. Bxc4 Rxc4 17. Bxg7 Kxg7 18. Nd5 e5 19. Nxf6 Qxf6 20. Nb3 Rec8 21. Qxd6 Be6 22. c3 b6 23. Qd2 Qe7 24. Qd6 Qf6 25. Qd2 Qe7 26. Qd6 Qf6 27. Nc1 a5 28. Qd2 b5 29. Qg5 b4 30. cxb4 axb4 31. Qxf6+ Kxf6 32. Rd2 Rxc1+ 33. Rxc1 Bxa2+ 34. Kxa2 Rxc1 35. Kb3 Rh1 36. Kxb4 Rxh4 37. Kc3 Rh1 38. b4 h4 39. Rb2 Rc1+ 1/2-1/2

[Event "Spilimbergo op 21st"]
[Site "Spilimbergo"]
[Date "2023.08.12"]
[Round "5"]
[White "Argote Heredia, Valentina"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2153"]
[BlackElo "2299"]
[PlyCount "80"]
[EventDate "2023.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. c3 b5 7. a4 c4 8. Be2 Bb7 9. axb5 axb5 10. Rxa8 Bxa8 11. Na3 Qb8 12. b3 Nxe4 13. bxc4 bxc4 14. Bxc4 e6 15. Bb5 Be7 16. c4 Qc7 17. d3 Nef6 18. Ba4 0-0 19. Nb5 Qb7 20. d4 Nb6 21. Bb3 Rc8 22. Qe2 Qe4 23. Be3 Nh5 24. Nc3 Nf4 25. Bxf4 Qxf4 26. Rd1 Bxf3 27. gxf3 h5 28. Qd3 h4 29. h3 Nd7 30. Ne2 Qf6 31. Bc2 Nf8 32. Kh2 Ra8 33. Qe4 Ra2 34. Bd3 g6 35. Rg1 Nh7 36. f4 Ra3 37. Bc2 Nf8 38. d5 exd5 39. cxd5 Nd7 40. f5 Qe5+ 1-0

[Event "Spilimbergo op 21st"]
[Site "Spilimbergo"]
[Date "2023.08.12"]
[Round "6"]
[White "Lopez Rayo, Santiago"]
[Black "Arpita, Mukherjee"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2299"]
[BlackElo "2111"]
[PlyCount "115"]
[EventDate "2023.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. 0-0-0 Nbd7 11. Be2 Rb8 12. Qg3 0-0 13. Bf3 Kh8 14. Rhe1 Nb6 15. e5 dxe5 16. fxe5 Ng8 17. Bxe7 Nxe7 18. Ne4 Bd7 19. Nd6 Nec8 20. Nb3 Bc6 21. Rd4 Nxd6 22. exd6 Qd8 23. Bxc6 bxc6 24. d7 Nd5 25. c4 Ne7 26. Rd2 Qb6 27. Red1 Rfd8 28. Qf2 Qb4 29. Qc5 Nf5 30. Rd3 e5 31. Qxe5 Qxc4+ 32. Kb1 Qg4 33. h3 Qg6 34. g4 Nh4 35. Ka1 f6 36. Qc3 Qf7 37. Na5 c5 38. Nc6 c4 39. Nxd8 Rxd8 40. Rd4 Ng6 41. Qxc4 Qe7 42. Rd6 Ne5 43. Qe6 Rxd7 44. Qxe7 Rxe7 45. Rxa6 Kh7 46. Ra3 Kg6 47. b4 h5 48. gxh5+ Kxh5 49. Rb3 g5 50. b5 f5 51. b6 Rb7 52. Rc1 f4 53. a4 f3 54. a5 f2 55. a6 Rf7 56. a7 f1Q 57. Rxf1 Rxf1+ 58. Rb1 1-0

[Event "Spilimbergo op 21st"]
[Site "Spilimbergo"]
[Date "2023.08.11"]
[Round "4"]
[White "Lopez Rayo, Santiago"]
[Black "Czebe, Attila"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2299"]
[BlackElo "2360"]
[PlyCount "170"]
[EventDate "2023.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nf3 d6 8. 0-0 Qc7 9. a4 b4 10. Na2 Nc6 11. Bd2 Qb7 12. c3 bxc3 13. Bxc3 Nf6 14. b4 Be7 15. b5 axb5 16. axb5 Nb8 17. Qe2 d5 18. e5 Ne4 19. Bd4 Nd7 20. Nc3 Ndc5 21. Bc2 Rxa1 22. Rxa1 Nxc3 23. Bxc3 Bd7 24. Nd4 0-0 25. f3 g6 26. Qe1 Rc8 27. Ra2 Qb6 28. Qa1 Kg7 29. Kh1 Nb7 30. Bd3 Bg5 31. Ra6 Qc5 32. Nc6 Bxc6 33. Bd4 Bxb5 34. Bxc5 Bxd3 35. Bf8+ Rxf8 36. Ra8 Rxa8 37. Qxa8 Nd8 38. Qc8 Be7 39. Qc7 Kf8 40. g3 Bb5 41. Qb6 Bd7 42. Kg2 Nc6 43. Qb7 Be8 44. Qb2 Na5 45. h4 Nc4 46. Qd4 h5 47. Kh3 Ba4 48. g4 hxg4+ 49. fxg4 Bc2 50. h5 gxh5 51. gxh5 Bf5+ 52. Kg2 Bg5 53. Kf1 Kg7 54. Qg1 Ne3+ 55. Ke2 Kh6 56. Qa1 Bg4+ 57. Kd3 Bxh5 58. Qa8 Kg7 59. Qa1 Nc4 60. Qd4 Bh6 61. Kc2 Bg6+ 62. Kb3 Bg5 63. Qg4 Bd8 64. Qf4 Bc7 65. Qf6+ Kg8 66. Qe7 Bxe5 67. Qd8+ Kg7 68. Qg5 Bf6 69. Qg2 Nd6 70. Qh2 Nf5 71. Qg2 Ne7 72. Qh3 e5 73. Ka2 d4 74. Qg2 e4 75. Qf2 e3 76. Qf3 Nf5 77. Qe2 Nd6 78. Qf3 Ne4 79. Ka3 Be5 80. Kb4 f5 81. Ka3 f4 82. Qg4 Nd6 83. Qe6 Nf7 84. Qg4 d3 85. Ka2 e2 0-1

[Event "Spilimbergo op 21st"]
[Site "Spilimbergo"]
[Date "2023.08.10"]
[Round "3"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2468"]
[BlackElo "2299"]
[PlyCount "146"]
[EventDate "2023.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nh5 8. g3 f5 9. exf5 gxf5 10. Nh4 Nf4 11. gxf4 Qxh4 12. Rg1 Nd7 13. Qf3 Kh8 14. Be2 exf4 15. Bxf4 Ne5 16. Qe3 Ng6 17. Bg5 f4 18. Qd2 Qxh3 19. 0-0-0 Bf5 20. Nb5 f3 21. Bd3 Bxd3 22. Qxd3 Qf5 23. Qxf5 Rxf5 24. Be3 Rf7 25. Nd4 Bxd4 26. Bxd4+ Kg8 27. Rde1 Kf8 28. Kd2 a6 29. Be3 Rf5 30. Rg3 Kf7 31. Reg1 Rg8 32. Kd3 Re8 33. Kd2 Rg8 34. Bd4 Re8 35. Rh1 h5 36. Rhg1 Rg8 37. Rg5 Rf4 38. Ke3 Re8+ 39. Kd3 Ree4 40. Bc3 Rg4 41. Rxh5 Rxc4 42. Rh7+ Kf8 43. Re1 Rc5 44. Re3 Rxd5+ 45. Kc2 Rf5 46. Rxc7 Rg2 47. Bg7+ Kg8 48. Re8+ Nf8 49. Bd4 b5 50. Ree7 Rfg5 51. Kd3 R2g4 52. Ke3 Rg6 53. b3 Re6+ 54. Kd3 Reg6 55. Bb2 d5 56. Rcd7 Nxd7 57. Rxd7 Rg1 58. Ke3 Rd1 59. Kf4 Rd2 60. Kf5 Rc6 61. Bf6 Rxf6+ 62. Kxf6 Rxf2 63. Rxd5 Rxa2 64. Rd8+ Kh7 65. Rd7+ Kh6 66. Rd8 Kh5 67. Kf5 Kh4 68. Kf4 Kh3 69. Kxf3 Kh2 70. Ke3 a5 71. Kd3 Ra3 72. Kc2 a4 73. bxa4 bxa4 1/2-1/2

[Event "Spilimbergo op 21st"]
[Site "Spilimbergo"]
[Date "2023.08.10"]
[Round "2"]
[White "Lopez Rayo, Santiago"]
[Black "Maldonado Gonzales, Stefano"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2299"]
[BlackElo "2050"]
[PlyCount "127"]
[EventDate "2023.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Bd7 7. c3 g6 8. d4 Bg7 9. d5 Ne7 10. Bc2 0-0 11. c4 Nh5 12. Nc3 Qe8 13. b4 f5 14. c5 f4 15. c6 bxc6 16. dxc6 Bxc6 17. Bb2 h6 18. Qd3 g5 19. a4 g4 20. Nh4 Bf6 21. Nf5 Nxf5 22. exf5 Bb7 23. Nd5 Bxd5 24. Qxd5+ Kg7 25. g3 Rb8 26. Bc3 Qf7 27. Qd1 Kh8 28. Be4 Qg7 29. Qd3 Bg5 30. Qxa6 Nf6 31. Bc6 h5 32. Qf1 h4 33. a5 Qh6 34. a6 hxg3 35. fxg3 fxg3 36. Qg2 Rb6 37. b5 Be3+ 38. Kh1 Rxc6 39. bxc6 Ne4 40. Ra2 Nxc3 41. Rc2 Nd5 42. Qxd5 Bf2 43. Rxf2 gxf2 44. Ra1 Rxf5 45. Qg2 Qh3 46. Rf1 Qd3 47. a7 Qa6 48. Rxf2 Rxf2 49. Qxf2 Qxc6+ 50. Kg1 Kg7 51. Qa2 Qa8 52. Qa5 Qc6 53. a8Q Qc1+ 54. Kf2 Qc2+ 55. Ke1 Qc1+ 56. Ke2 Qc4+ 57. Kd2 Qd4+ 58. Kc2 Qc4+ 59. Qc3 Qe2+ 60. Kb3 Qxh2 61. Qxc7+ Kf6 62. Qxd6+ Kg5 63. Qg8+ Kf4 64. Qxe5+ 1-0

[Event "Kavala op 32nd"]
[Site "Kavala"]
[Date "2023.08.04"]
[Round "9"]
[White "Lopez Rayo, Santiago"]
[Black "De Wachter, Matthias"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2299"]
[BlackElo "2293"]
[PlyCount "113"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 Nd4 6. Nxd4 Bxd4 7. Nd2 c6 8. Ba4 d6 9. h3 h6 10. c3 Bb6 11. Re1 0-0 12. Nf3 Re8 13. Bc2 Nh7 14. d4 Qf6 15. Be3 Nf8 16. Kh2 Ng6 17. g3 Be6 18. Qe2 d5 19. Nxe5 dxe4 20. Bxe4 Nxe5 21. dxe5 Qxe5 22. Bxb6 f5 23. Bxc6 Qxe2 24. Rxe2 bxc6 25. Bd4 Bd5 26. Rxe8+ Rxe8 27. Be3 a5 28. b3 a4 29. c4 Be6 30. Rd1 axb3 31. axb3 Rb8 32. Rd6 Bf7 33. Rxc6 Rxb3 34. Rc8+ Kh7 35. Rc7 Kg6 36. h4 h5 37. Kg2 Rb4 38. c5 Bd5+ 39. Kf1 Rb7 40. Rxb7 Bxb7 41. Ke2 Kf7 42. Kd3 Ke6 43. Kc4 Bc6 44. Kd4 g6 45. Bf4 Ba8 46. Kc4 Bc6 47. Bd6 Kd7 48. Kc3 Ke6 49. Kb4 Kd7 50. Kc3 Ke6 51. Kd3 Bb7 52. Ke3 Bc6 53. Kf4 Bb7 54. Kg5 Kf7 55. Kf4 Ke6 56. Kg5 Kf7 57. Kf4 1/2-1/2

[Event "Kavala op 32nd"]
[Site "Kavala"]
[Date "2023.08.02"]
[Round "7"]
[White "Lopez Rayo, Santiago"]
[Black "Rahman, Ziaur"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2299"]
[BlackElo "2448"]
[PlyCount "62"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nf3 Qc7 8. 0-0 Bb7 9. Re1 Be7 10. e5 f5 11. Bf4 Nh6 12. Nd4 0-0 13. Bxh6 gxh6 14. Qh5 Kh8 15. Qxh6 Rg8 16. Bf1 Nc6 17. Nxc6 Qxc6 18. Qh3 Rg4 19. Re3 b4 20. Ne2 Rh4 21. Qf3 Qc7 22. Qg3 Rg8 23. Rd1 Rxg3 24. hxg3 Re4 25. Red3 Bc6 26. Nd4 Bc5 27. Nxc6 Qxc6 28. Rxd7 Bxf2+ 29. Kh2 Rg4 30. R1d6 Qe4 31. Rd8+ Rg8 0-1

[Event "Kavala op 32nd"]
[Site "Kavala"]
[Date "2023.07.31"]
[Round "5"]
[White "Lopez Rayo, Santiago"]
[Black "Cuenca Jimenez, Jose Fernando"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2299"]
[BlackElo "2529"]
[PlyCount "116"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 c5 13. b3 cxd4 14. cxd4 exd4 15. Nxd4 Re8 16. Bb2 Bf8 17. f4 g6 18. Qf3 Bg7 19. b4 Qb6 20. Qf2 Re7 21. a4 bxa4 22. Bxa4 Rc8 23. Rab1 Qxb4 24. Nf5 gxf5 25. Bxf6 Qxa4 26. Bxe7 Bd4 27. Re3 Rc3 28. Nf1 Bxe3 29. Nxe3 Qxe4 30. Re1 Qd4 31. Kh2 Be4 32. Qg3+ Qg7 33. Qf2 d5 34. Bb4 Rc8 35. Ba3 Rb8 36. Rd1 d4 37. Nc4 d3 38. Bb2 f6 39. Ra1 Rc8 40. Ne3 Rc6 41. Bd4 h6 42. Rg1 Kh7 43. g4 fxg4 44. Rxg4 Qe7 45. Rg1 Rc8 46. Qa2 a5 47. Nd5 Qf8 48. Nc3 Bg6 49. Qg2 Qf7 50. Re1 Bf5 51. Qf3 Re8 52. Rg1 a4 53. Ra1 Rb8 54. Rxa4 Rb2+ 55. Kh1 Qe6 56. Ra1 Rc2 57. Kg1 Qc4 58. Qe3 Qg8+ 0-1

[Event "Kavala op 32nd"]
[Site "Kavala"]
[Date "2023.07.30"]
[Round "4"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2468"]
[BlackElo "2299"]
[PlyCount "75"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h6 16. h5 g5 17. g4 Qc7 18. Bc4 Red8 19. Qf2 Nf4 20. Bxe6 Nxe6 21. Rxd8+ Rxd8 22. Rd1 Rxd1+ 23. Kxd1 Qa5 24. a3 Qb5 25. b4 Qa6 26. Qe3 Qf1+ 27. Kd2 Nd4 28. Bxd4 exd4 29. Qe2 Qa1 30. Qa6 Qg1 31. Qe2 Be5 32. Nc5 Bf4+ 33. Kd3 Qa1 34. Qe8+ Kg7 35. Ne6+ fxe6 36. Qe7+ Kg8 37. Qe8+ Kg7 38. Qe7+ 1/2-1/2

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.24"]
[Round "9"]
[White "Lopez Rayo, Santiago"]
[Black "Enkhbolor, Nyamdavaa"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2336"]
[BlackElo "1745"]
[PlyCount "73"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[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 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nc6 12. d5 Na5 13. b3 Kh8 14. Nbd2 g6 15. Nf1 Ng8 16. N3h2 f5 17. exf5 gxf5 18. f4 e4 19. Bd2 Bf6 20. Ne3 Ne7 21. Rf1 Bb7 22. c4 bxc4 23. Qe1 c3 24. Bxc3 Bxc3 25. Qxc3+ Kg8 26. Rad1 Qb6 27. Kh1 Qb4 28. Qxb4 cxb4 29. a3 Rac8 30. axb4 Rc3 31. Rfe1 Nxb3 32. Nhf1 Rfc8 33. Bb1 Kf7 34. g4 fxg4 35. hxg4 Ng6 36. Ng3 Nxf4 37. Nxe4 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.23"]
[Round "8"]
[White "Rohit, S3333"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2109"]
[BlackElo "2336"]
[PlyCount "73"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. Bc4 Qc7 16. h4 h6 17. g4 Red8 18. Qe1 Nf4 19. Bd6 Qb6 20. Bxe6 Nxe6 21. g5 Nd4 22. gxh6 Bxh6+ 23. Kb1 Bg7 24. h5 Rxd6 25. Nxd6 Rb8 26. Qc3 Ne2 27. Qb3 Qc7 28. Qa3 e4 29. h6 Bf6 30. h7+ Kh8 31. Ka1 exf3 32. c3 c5 33. Qa6 Bg7 34. Qc6 Qe7 35. Qxf3 f5 36. Qxe2 Qf6 37. Qe5 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.22"]
[Round "7"]
[White "Lopez Rayo, Santiago"]
[Black "Oktem, Ege Tuna"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "2336"]
[BlackElo "2112"]
[PlyCount "70"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. Qd2 Nc6 10. 0-0-0 c4 11. f5 b5 12. fxe6 fxe6 13. Be2 0-0 14. Rdf1 Nb6 15. Ng5 Bd7 16. h4 Rxf1+ 17. Rxf1 Rf8 18. Rxf8+ Qxf8 19. Nd1 b4 20. g3 Na4 21. Qe3 a5 22. h5 h6 23. Nh3 c3 24. b3 Nb6 25. g4 a4 26. g5 axb3 27. axb3 Qa8 28. Kb1 Na5 29. gxh6 Nxb3 30. cxb3 Qa3 31. Qg5 Qxb3+ 32. Kc1 Qa3+ 33. Kb1 Qb3+ 34. Kc1 Qa3+ 35. Kb1 Qb3+ 1/2-1/2

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.21"]
[Round "6"]
[White "Jovanovic, Sasa T"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2082"]
[BlackElo "2336"]
[PlyCount "44"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. b3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Be3 c6 10. Nxe5 Re8 11. Nf3 Nxe4 12. Nxe4 Rxe4 13. 0-0-0 Re8 14. Bd3 Nd7 15. Bc2 Nf6 16. Rhe1 b6 17. Bd4 Bb7 18. c5 Nd5 19. g3 Bf8 20. Rxe8 Rxe8 21. cxb6 c5 22. Be5 Nxb6 0-1

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.20"]
[Round "5"]
[White "Lopez Rayo, Santiago"]
[Black "Kairbekova, Amina"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2336"]
[BlackElo "2173"]
[PlyCount "98"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Bf4 0-0 8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 Qd8 11. 0-0-0 a6 12. Nd4 Ne7 13. g4 b5 14. h4 Bb7 15. f3 Ne8 16. Qh2 b4 17. Nce2 Qb8 18. Nb3 d6 19. g5 a5 20. h5 a4 21. Nbd4 a3 22. b3 e5 23. Nf5 Nxf5 24. exf5 Bxf3 25. g6 h6 26. Bg2 Bxg2 27. Qxg2 f6 28. Rh4 Ra5 29. Ng3 Nc7 30. Qd2 Nd5 31. Ne2 Rc8 32. Rc4 Rac5 33. Qd3 Kf8 34. Kb1 Rxc4 35. Qxd5 R4c7 36. Qxd6+ Re7 37. Qd2 Qc7 38. Rc1 Qb6 39. Rd1 Rec7 40. Rc1 Qc5 41. Qd3 Qc6 42. Qd2 Qe4 43. Ka1 Ke8 44. Kb1 Qxf5 45. Qd5 Rxc2 46. Qf7+ Kd8 47. Qg8+ Ke7 48. Qxg7+ Kd6 49. Rxc2 Qxc2+ 0-1

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.19"]
[Round "4"]
[White "Stefanovic, Bosko"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2039"]
[BlackElo "2336"]
[PlyCount "50"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 0-0 7. Ne5 c5 8. Be2 cxd4 9. exd4 Nc6 10. Qd2 Bf5 11. 0-0 Rc8 12. Rfe1 a6 13. Nxc6 Rxc6 14. Bd3 Bxd3 15. Qxd3 e6 16. Ne2 Ne4 17. f3 Nd6 18. Bxd6 Rxd6 19. g3 Qb6 20. Rab1 e5 21. c3 Re8 22. Kf1 Rde6 23. b3 Qd6 24. f4 exd4 25. Nxd4 Re4 0-1

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.18"]
[Round "3"]
[White "Lopez Rayo, Santiago"]
[Black "Stankovic, Boris"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "2336"]
[BlackElo "2221"]
[PlyCount "120"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Nc6 7. f3 h5 8. Qd2 Nxd4 9. Bxd4 Bh6 10. Qf2 0-0 11. Bxa7 Qa5 12. Be3 Bxe3 13. Qxe3 d5 14. 0-0-0 dxe4 15. Bc4 Bf5 16. fxe4 Qe5 17. Rhe1 Be6 18. Nd5 Bxd5 19. exd5 Qxh2 20. g3 Rfc8 21. Rd2 Qh3 22. Bb3 Kg7 23. Rf2 Ra6 24. Qf4 Qd7 25. Qe5 Rc7 26. Ref1 Kg8 27. Qd4 Rd6 28. Kb1 b6 29. c4 Qg4 30. Qxg4 Nxg4 31. Re2 f6 32. Bc2 Kg7 33. b3 Ne5 34. Kb2 Rd8 35. a4 Rh8 36. Ra1 h4 37. gxh4 Rxh4 38. Rd2 g5 39. Bf5 Rf4 40. Be6 g4 41. Rh1 Nf3 42. Rf2 f5 43. Rh5 Kf6 44. Rh8 Ke5 45. Re2+ Re4 46. Rxe4+ Kxe4 47. Rg8 Kf4 48. Rg7 Ng5 49. d6 exd6 50. Rxc7 Nxe6 51. Rh7 g3 52. Rh1 g2 53. Rd1 Kg3 54. b4 f4 55. a5 bxa5 56. b5 Nc5 57. b6 f3 58. Kc2 f2 59. Rd3+ Nxd3 60. b7 Nb4+ 0-1

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.17"]
[Round "2"]
[White "Sadhwani, Raunak"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2608"]
[BlackElo "2336"]
[PlyCount "85"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. a4 Nf4 11. c5 f5 12. Bc4 fxe4 13. Nxe4 Bg4 14. Ra3 Kh8 15. h3 Bf5 16. Re1 h6 17. Bxf4 exf4 18. a5 a6 19. Nd4 Qd7 20. Rd3 Rad8 21. Bb3 Qe8 22. cxd6 cxd6 23. Ne6 Bxe6 24. dxe6 d5 25. Nc5 Qc6 26. Qd2 Rf5 27. Rc1 d4 28. Bd1 b6 29. Bf3 Qb5 30. Nb7 Rc8 31. Rd1 Qe5 32. axb6 Qxe6 33. Rxd4 Qxb6 34. Rd6 Qb5 35. Re6 Bc3 36. Qd6 Bxb4 37. Qd4+ Kh7 38. Rb1 Qc4 39. Qd7 Rf7 40. Re4 Qa2 41. Rexb4 Rc2 42. Nd8 Rd2 43. Qe6 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.16"]
[Round "1"]
[White "Lopez Rayo, Santiago"]
[Black "Zakurdjaeva, Irina"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2336"]
[BlackElo "2212"]
[PlyCount "65"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Bd7 13. b3 Rfe8 14. Nbd2 g6 15. Nf1 Nh5 16. Be3 c4 17. b4 Nb7 18. a4 a5 19. axb5 axb4 20. b6 Qc8 21. cxb4 Nf4 22. Ra7 Rb8 23. Bxf4 exf4 24. Qa1 Bb5 25. Nd4 Bd7 26. Nc6 Bxh3 27. Bd1 Bh4 28. Nh2 Bd7 29. Nxb8 Qxb8 30. Ng4 Bxg4 31. Bxg4 Nd8 32. Qa6 f5 33. Ra8 1-0

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.30"]
[Round "9"]
[White "Lopez Rayo, Santiago"]
[Black "Munoz Galvez, Jhon Edison"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2306"]
[BlackElo "2292"]
[PlyCount "169"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd7 7. 0-0 Nc6 8. Nb3 Nf6 9. Nfxd4 Nxd4 10. Nxd4 a6 11. b3 Bc5 12. Bb2 0-0 13. a4 Rd8 14. Nf3 Qxd1 15. Raxd1 Bd7 16. Ne5 Be8 17. Be2 Ne4 18. Bd3 Nxf2 19. Rxf2 f6 20. Nf3 Bg6 21. Kf1 Bxf2 22. Kxf2 Bxd3 23. Rxd3 Rxd3 24. cxd3 Rc8 25. Ne1 e5 26. Ke3 Kf7 27. Kd2 Ke6 28. Nc2 h5 29. Ne3 Rh8 30. a5 h4 31. Nc4 Rh5 32. Ke2 Rg5 33. Kf3 Rf5+ 34. Ke2 Rg5 35. Kf3 Kd5 36. Bc3 Rf5+ 37. Ke2 Kc6 38. Bd2 Rh5 39. Kf3 Kd5 40. Bc3 g6 41. Nb6+ Ke6 42. Nc4 Rh7 43. Ke3 Rd7 44. Ke2 Rd5 45. b4 Rd7 46. Ke3 Rh7 47. Ke2 Rc7 48. Ke3 Kf5 49. Nd6+ Ke6 50. Nc4 g5 51. Bb2 g4 52. Bc3 h3 53. g3 Rg7 54. Ke2 Rg5 55. Bd2 Rh5 56. Bc3 Rf5 57. Ne3 Rg5 58. Nc4 Rg7 59. Ke3 Rc7 60. Bb2 Rf7 61. Bc3 Kd5 62. Nb6+ Kc6 63. Nc4 Kd5 64. Nb6+ Ke6 65. Nc4 Rc7 66. Bb2 Rd7 67. Bc3 Rd8 68. Bb2 Rd5 69. Bc3 Rb5 70. Na3 Rd5 71. Nc4 Rd8 72. Bb2 Kd5 73. Bc3 Kc6 74. Ke4 Kb5 75. Ne3 f5+ 76. Nxf5 Ka4 77. Ne3 Kb3 78. Bxe5 Kxb4 79. d4 Rc8 80. d5 Kxa5 81. d6 Kb5 82. Kd5 Rd8 83. Bf6 Rd7 84. Ke6 Kc6 85. Nc4 1-0

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.29"]
[Round "8"]
[White "Esmeraldas Huachi, Anderson Yahir"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2106"]
[BlackElo "2306"]
[PlyCount "84"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. h4 Nc5 10. f3 h5 11. g5 Ne8 12. Nh3 Qe7 13. Nf2 Bd7 14. 0-0 f6 15. Kh2 fxg5 16. Bxg5 Bf6 17. Rg1 Bxg5 18. Rxg5 Rf4 19. Rxg6+ Kf7 20. Rg2 Qxh4+ 21. Kg1 Nf6 22. Qf1 Nh7 23. Rh2 Rg8+ 24. Kh1 Qxh2+ 25. Kxh2 Rh4+ 26. Nh3 Ng5 27. Kg3 Rxh3+ 28. Kf2 Rh2+ 29. Ke3 Nh3 30. Rb1 Nf4 31. b4 axb4 32. Rxb4 h4 33. Rb2 h3 34. Kd2 Rhg2 35. Rb1 h2 36. Qe1 Rh8 37. Ke3 Rg1 38. Qxg1 hxg1Q+ 39. Rxg1 Rh2 40. Bd1 Ba4 41. Be2 Bc2 42. Rg5 Na4 0-1

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.29"]
[Round "7"]
[White "Lopez Rayo, Santiago"]
[Black "Argote Heredia, Valentina"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2306"]
[BlackElo "2165"]
[PlyCount "53"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. 0-0 Nc6 8. Nxc6 Bxc6 9. Re1 Ne7 10. Bf1 Ng6 11. Be3 Qb8 12. a4 Bb4 13. axb5 axb5 14. Qd4 Bxc3 15. Qxc3 0-0 16. Qb4 Ra4 17. Rxa4 bxa4 18. Bc5 Rd8 19. f3 d6 20. Qxb8 Rxb8 21. Bd4 e5 22. Bc3 Kf8 23. Rd1 Ke7 24. Bc4 Nf4 25. Kf2 Ne6 26. Ke3 g6 27. g3 1/2-1/2

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.28"]
[Round "5"]
[White "Lopez Rayo, Santiago"]
[Black "Mirzoev, Azer"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2306"]
[BlackElo "2471"]
[PlyCount "114"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ne2 Ba6 8. Bxa6 Nxa6 9. 0-0 Nc7 10. f4 g6 11. Nf3 h5 12. Be3 c4 13. g3 b5 14. a3 Nb6 15. h3 Be7 16. Kg2 Kd7 17. g4 Qg8 18. Ng3 a5 19. Qc2 Kc6 20. gxh5 gxh5 21. Kh2 h4 22. Ne2 Qh7 23. Qxh7 Rxh7 24. f5 exf5 25. Nd2 Na4 26. Rab1 b4 27. axb4 axb4 28. cxb4 Bxb4 29. Rxf5 Ne6 30. Ra1 Nb6 31. Rxa8 Nxa8 32. Nb1 Nac7 33. Nbc3 Nb5 34. Rf1 Ba5 35. Ra1 Bb6 36. Nxb5 Kxb5 37. Nc3+ Kc6 38. Ne2 Rg7 39. Rf1 Ba5 40. Bf2 Rg8 41. Be3 Rb8 42. Bc1 Rb7 43. Kg2 Bb6 44. Rd1 Bd8 45. Kf3 Bg5 46. Kg4 Bxc1 47. Nxc1 Rxb2 48. Kxh4 Rg2 49. Rf1 Nxd4 50. Rxf7 Nb3 51. Nxb3 cxb3 52. Rf3 b2 53. Rb3 d4 54. Kh5 Kd5 55. Rb5+ Ke6 56. h4 d3 57. Kh6 Re2 0-1

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.28"]
[Round "6"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2435"]
[BlackElo "2306"]
[PlyCount "111"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. d4 e5 8. Qc2 Re8 9. Rd1 c6 10. e4 exd4 11. Nxd4 Qe7 12. Be3 Ng4 13. Bf4 Nge5 14. b3 Nc5 15. h3 a5 16. Be3 Ned7 17. Rac1 h5 18. Re1 Nf8 19. Rcd1 Bd7 20. Qd2 Rad8 21. Nde2 Bc8 22. Bg5 f6 23. Be3 Nfe6 24. Nd4 Ng5 25. Kh2 Nf7 26. f4 Qf8 27. Qf2 Bh6 28. Re2 Qg7 29. Nc2 Nd7 30. Na4 Re7 31. Bd4 Rde8 32. Ne3 Nf8 33. h4 Qh7 34. Bxf6 Re6 35. Bc3 b5 36. cxb5 cxb5 37. Nb6 b4 38. Bb2 Bb7 39. Nbd5 Bg7 40. Bxg7 Qxg7 41. Nc7 Bxe4 42. Nxe8 Rxe8 43. Nd5 Nh6 44. Qd4 Ng4+ 45. Kg1 Qxd4+ 46. Rxd4 Bxg2 47. Rxe8 Bxd5 48. Rxd5 Nf6 49. Rxf8+ Kxf8 50. Rxd6 Ke7 51. Ra6 Ne4 52. Kg2 Nc3 53. Rxa5 Kf6 54. Kf3 Ke6 55. Ra6+ Kf5 56. a3 1-0

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.27"]
[Round "4"]
[White "Lopez Rayo, Santiago"]
[Black "Arango Arenas, Juan Camilo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2306"]
[BlackElo "2202"]
[PlyCount "75"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nxf6+ gxf6 13. Nc2 Bb7 14. Bd3 d5 15. exd5 Qxd5 16. Ne3 Qe6 17. a4 Rd8 18. Qe2 e4 19. Bc2 b4 20. cxb4 f5 21. Qc4 Rg8 22. Qc7 Nd5 23. Nxd5 Bxd5 24. a5 Rc8 25. Ba4+ Kf8 26. Qb6 Rxg2 27. Rd1 f4 28. Qd4 Rg5 29. h4 Re5 30. Bd7 Rc4 31. Bxe6 Rxd4 32. Rxd4 fxe6 33. Rg1 Rh5 34. b5 axb5 35. a6 Bc6 36. a7 Rc5 37. Kd2 b4 38. Ra1 1-0

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.27"]
[Round "3"]
[White "Paredes Lagos, Anthony Javier"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2217"]
[BlackElo "2306"]
[PlyCount "49"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. a4 a5 7. Bf4 Nbd7 8. Nc3 Nh5 9. Be3 e5 10. dxe5 dxe5 11. Qd5 c6 12. Qd6 Re8 13. Rad1 Bf8 14. Qd3 Qe7 15. Ne4 Nf4 16. Qd2 Nd5 17. Bg5 Qb4 18. Ne1 Qxd2 19. Bxd2 f5 20. Nc3 Nb4 21. e4 Nc5 22. Be3 Be6 23. Nd3 Ncxd3 24. cxd3 Bb3 25. Rd2 1/2-1/2

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.26"]
[Round "2"]
[White "Lopez Rayo, Santiago"]
[Black "Malka, Samuel"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2306"]
[BlackElo "2265"]
[PlyCount "105"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. Nxd4 dxe4 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Qe2 Qd7 9. Nd2 Nf6 10. Nc4 Bc5 11. Ne5 Qd5 12. Nexc6 bxc6 13. Be3 0-0 14. 0-0 Bd6 15. Rfd1 c5 16. Nb3 Qe5 17. g3 Qf5 18. Kg2 h5 19. Rd2 h4 20. Na5 Ng4 21. Nc4 Rad8 22. Rad1 Rfe8 23. Rd5 Qe6 24. Bxc5 h3+ 25. Kg1 Bxc5 26. Rxd8 Bxf2+ 27. Kf1 Nxh2+ 28. Kxf2 Qf6+ 29. Kg1 Nf3+ 30. Qxf3 Qxf3 31. Rxe8+ Kh7 32. Rd2 Qxg3+ 33. Kh1 f5 34. Re5 Qf3+ 35. Kh2 Kh6 36. Re6+ Kh7 37. Re5 e3 38. Rxe3 Qf4+ 39. Rg3 Qxc4 40. Rd7 Qe2+ 41. Kxh3 Qh5+ 42. Kg2 Qe2+ 43. Kh3 Qe5 44. b4 Kh6 45. Rdxg7 Qxg7 46. Rxg7 Kxg7 47. Kg3 Kf6 48. Kf4 Ke6 49. c4 c6 50. a4 a6 51. a5 c5 52. b5 Kd6 53. b6 1-0

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.26"]
[Round "1"]
[White "Pazos Gambarrotti, Plinio Efrain"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2083"]
[BlackElo "2306"]
[PlyCount "140"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 e5 7. d5 a5 8. Be2 Na6 9. h4 h5 10. Bg5 Qe8 11. Qd2 Bd7 12. Bh6 Qd8 13. 0-0-0 Nc5 14. Kb1 a4 15. Bg5 Kh7 16. f3 Qe8 17. Rdf1 Ng8 18. Be3 b6 19. Rfg1 Nh6 20. Nf1 f5 21. Bd3 f4 22. Bf2 Ng8 23. Be2 Ne7 24. g3 Bh6 25. Qd1 fxg3 26. Rxg3 Rf6 27. Be3 Bxe3 28. Nxe3 Nc8 29. Rhg1 Na7 30. Qf1 Rb8 31. Rg5 b5 32. Qg2 Qf7 33. f4 exf4 34. Bxh5 Rg8 35. Nf5 Nxe4 36. Nxe4 Bxf5 37. Bf3 Nc8 38. Ka1 Bxe4 39. Bxe4 f3 40. Qf2 Ne7 41. h5 Kg7 42. hxg6 Qf8 43. Rh5 Rh8 44. Rh7+ Rxh7 45. gxh7+ Kh8 46. cxb5 Rf4 47. Re1 a3 48. Qd4+ Qf6 49. Qxf6+ Rxf6 50. bxa3 f2 51. Rf1 Rf4 52. Bd3 Nxd5 53. a4 Ne3 54. Rc1 f1Q 55. Bxf1 Rxf1 56. Rxf1 Nxf1 57. a5 Ne3 58. b6 cxb6 59. axb6 Nc2+ 60. Kb2 Nb4 61. Kb3 Na6 62. Kc4 Kxh7 63. Kd5 Kg7 64. Kxd6 Kf7 65. a4 Ke8 66. b7 Kd8 67. Kc6 Nb8+ 68. Kb6 Nd7+ 69. Ka7 Kc7 70. a5 Nb8 1/2-1/2

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.18"]
[Round "10"]
[White "Lopez Rayo, Santiago"]
[Black "Campos Gomez, Manuel"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2306"]
[BlackElo "2331"]
[PlyCount "30"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. a4 dxe5 8. a5 N6d7 9. Bxf7+ Kxf7 10. Ng5+ Kg8 11. Ne6 Qe8 12. Nxc7 Qd8 13. Ne6 Qe8 14. Nc7 Qd8 15. Ne6 Qe8 1/2-1/2

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.17"]
[Round "9"]
[White "Avila Pavas, Santiago"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2472"]
[BlackElo "2306"]
[PlyCount "69"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. h3 c6 11. Be3 Nc5 12. Qc2 Qe7 13. Rfe1 Bd7 14. Rad1 Nfxe4 15. Bf4 f5 16. Nxe4 Nxe4 17. f3 g5 18. Be3 Nxg3 19. Bf2 Qxe1+ 20. Rxe1 Rxe1+ 21. Bxe1 Bxd4+ 22. Kh2 f4 23. Bc3 Nf5 24. c5 d5 25. Bxd4 Nxd4 26. Qc3 Ne6 27. Qe5 Rf8 28. b4 h6 29. Bf1 a6 30. Bd3 Kf7 31. Kg2 Kg8 32. Bg6 Bc8 33. Kf2 Ng7 34. Qe7 Bxh3 35. Bh7+ 1-0

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.17"]
[Round "8"]
[White "Lopez Rayo, Santiago"]
[Black "Argote Heredia, Valentina"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2306"]
[BlackElo "2165"]
[PlyCount "61"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. 0-0 Nc6 8. Nxc6 Bxc6 9. Re1 d6 10. a4 Rb8 11. axb5 axb5 12. b4 Be7 13. Qe2 Bf6 14. Bd2 Ne7 15. Ra5 0-0 16. Nxb5 Bxb5 17. Bxb5 Qc7 18. c4 Rfc8 19. Qd3 Nc6 20. Bxc6 Qxc6 21. Rc1 Bd8 22. Raa1 Bf6 23. b5 Qb7 24. Rab1 Ra8 25. Be3 Ra4 26. f3 Be5 27. c5 dxc5 28. Rxc5 Qb8 29. Rxc8+ Qxc8 30. f4 Bb8 31. Rd1 1-0

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.16"]
[Round "6"]
[White "Lopez Rayo, Santiago"]
[Black "Mirzoev, Azer"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2306"]
[BlackElo "2471"]
[PlyCount "178"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nf6 6. Bb5+ Bd7 7. Qe2 Qb6 8. Bxd7+ Nbxd7 9. N4b3 Qc7 10. c3 Be7 11. 0-0 0-0 12. Re1 dxe4 13. Nxe4 Rfd8 14. Bg5 h6 15. Bh4 Qf4 16. Bg3 Qxe4 17. Qxe4 Nxe4 18. Rxe4 Nf6 19. Rc4 Nd5 20. Rd4 Bf6 21. Rd3 b5 22. Rad1 Rdc8 23. Nd2 a6 24. Bd6 Rc6 25. Ne4 Rac8 26. h3 Bd8 27. Be5 Be7 28. Bd4 f6 29. a3 Kf7 30. g3 g5 31. Nd2 h5 32. Nf1 h4 33. Ne3 Nxe3 34. Bxe3 hxg3 35. fxg3 e5 36. g4 Ke6 37. Kg2 R8c7 38. Rd5 Rb7 39. Bf2 Rc4 40. R5d3 a5 41. b3 Rc6 42. b4 a4 43. Be1 Rbc7 44. Rd5 Rd6 45. Rxd6+ Bxd6 46. Kf3 Rh7 47. Kg2 Rh8 48. Rd3 Be7 49. Kf1 Rd8 50. Ke2 Rxd3 51. Kxd3 Kd5 52. Bf2 Bd6 53. h4 e4+ 54. Kc2 gxh4 55. Bxh4 Be5 56. Be1 Bf4 57. Bh4 Bg5 58. Bg3 Kc4 59. Bd6 e3 60. Bc5 e2 61. Bf2 Bf4 62. Bh4 Be5 63. Be1 f5 64. gxf5 Bf6 65. Kd2 Bxc3+ 66. Kxe2 Bb2 67. Kd2 Kb3 68. Kd3 Bxa3 69. f6 Bb2 70. f7 Bg7 71. Bc3 Bf8 72. Bd4 a3 73. Kd2 Bxb4+ 74. Kc1 Bf8 75. Kb1 b4 76. Bb2 Kc4 77. Bf6 b3 78. Kc1 Kd5 79. Kd2 Kc4 80. Kc1 Kd3 81. Bh8 Bh6+ 82. Kb1 Kc4 83. Bf6 Bf8 84. Kc1 Kd5 85. Kd2 Ke6 86. Bd4 Kxf7 87. Kc3 b2 88. Kc2 Bg7 89. Bxg7 Kxg7 0-1

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.16"]
[Round "7"]
[White "Pazos Gambarrotti, Plinio Efrain"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2083"]
[BlackElo "2306"]
[PlyCount "96"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. d4 0-0 6. Bg2 Nbd7 7. 0-0 Re8 8. Nc3 c6 9. e4 e5 10. dxe5 dxe5 11. Nd2 Qc7 12. Nc4 Bf8 13. Qd2 b5 14. Ne3 Bb7 15. Rad1 Nc5 16. f3 Ne6 17. Kh1 Rad8 18. Qe1 Bc5 19. Rxd8 Rxd8 20. Ncd1 Bd4 21. c3 Bb6 22. Nf2 Qd6 23. Nfg4 Nxg4 24. Nxg4 h5 25. Nh6+ Kg7 26. Bc1 Nc5 27. Qe3 Qf6 28. Ng4 hxg4 29. fxg4 Qe7 30. Qh6+ Kg8 31. Bg5 Qf8 32. Qh4 Ne6 33. Bf6 Ng7 34. Bxe5 Re8 35. Bf6 Bd8 36. e5 Bxf6 37. exf6 Ne6 38. Be4 Nd8 39. Bf3 Re3 40. Bg2 Ne6 41. Rd1 Ba8 42. c4 bxc4 43. bxc4 c5 44. Bd5 Re5 45. g5 Qd6 46. Qg4 Bxd5+ 47. cxd5 Rxd5 48. Re1 Rd2 0-1

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.15"]
[Round "5"]
[White "Delgado Ramirez, Neuris"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2572"]
[BlackElo "2306"]
[PlyCount "95"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nbd7 7. a4 a5 8. b3 e5 9. dxe5 dxe5 10. Nd2 Re8 11. Ba3 Nb6 12. Qe1 Bf8 13. Bxf8 Rxf8 14. Nde4 Nxe4 15. Bxe4 f5 16. Rd1 Qe8 17. Bg2 c6 18. Qd2 Be6 19. Qe3 Nd7 20. Rd6 Qe7 21. Rfd1 Kg7 22. f4 e4 23. g4 Nf6 24. g5 Ne8 25. R6d2 Kf7 26. Rd4 Nc7 27. Qd2 Rfc8 28. e3 Ke8 29. Bf1 Rd8 30. Kf2 c5 31. Rd6 Rxd6 32. Qxd6 Qxd6 33. Rxd6 Rd8 34. Nb5 Ke7 35. Rb6 Nxb5 36. Rxb7+ Kf8 37. axb5 Rd2+ 38. Ke1 Rxc2 39. b6 Rb2 40. Rc7 Bd5 41. Rxc5 Bb7 42. Bc4 a4 43. bxa4 Rxb6 44. Rb5 Rxb5 45. axb5 Ke7 46. Kd2 Kd6 47. Bg8 Ke7 48. Kc3 1-0

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.15"]
[Round "4"]
[White "Lopez Rayo, Santiago"]
[Black "Larino Nieto, David"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2306"]
[BlackElo "2466"]
[PlyCount "57"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 Nc6 7. 0-0 0-0 8. Be3 Re8 9. f4 Bd7 10. Bf3 Bf8 11. Re1 Nxd4 12. Bxd4 Bc6 13. Qd3 Nd7 14. Rad1 Be7 15. Bf2 a5 16. e5 Bxf3 17. Qxf3 dxe5 18. fxe5 Qc8 19. Qxf7+ Kxf7 20. e6+ Kf8 21. exd7 Qb8 22. Nd5 Rd8 23. Rxe7 c6 24. Rf1 cxd5 25. Bc5+ Kg8 26. Bd4 h5 27. Rxg7+ Kh8 28. Rg3+ Kh7 29. Rf7+ 1-0

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.14"]
[Round "3"]
[White "Gonzalez Velasco, Leandro"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1937"]
[BlackElo "2306"]
[PlyCount "100"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 b5 9. 0-0-0 Bb7 10. Nd5 Nxd5 11. exd5 Nb6 12. Nf5 g6 13. Ne3 h6 14. Bh4 Bg7 15. Re1 0-0-0 16. Bd3 Rde8 17. Kb1 Na4 18. Nd1 e6 19. Qe3 Bxd5 20. Be4 Bxe4 21. Qxe4 d5 22. Qb4 Nb6 23. Bf2 Nc4 24. Bc5 Kd7 25. b3 Rb8 26. Be3 Rhc8 27. Re2 a5 28. Qc5 Qxc5 29. Bxc5 Rxc5 30. bxc4 bxc4+ 31. Kc1 c3 32. Re3 Rcb5 33. Rxc3 Rb1+ 34. Kd2 Bxc3+ 35. Kxc3 Rc8+ 36. Kd2 Rc4 37. Rf1 Rd4+ 38. Ke2 Kc6 39. a3 Kc5 40. g4 Rbxd1 41. Rxd1 Rxd1 42. Kxd1 f6 43. h4 g5 44. fxg5 fxg5 45. hxg5 hxg5 46. Kd2 Kd4 47. a4 e5 48. c3+ Kc4 49. Kc2 e4 50. Kd2 Kb3 0-1

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.14"]
[Round "2"]
[White "Lopez Rayo, Santiago"]
[Black "Garcia Pantoja, Roberto"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2306"]
[BlackElo "2512"]
[PlyCount "152"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nfxd4 Nxd4 10. Nxd4 Be7 11. c3 0-0 12. Qf3 Qc7 13. Bd3 Bd7 14. Re1 Rfe8 15. Bf4 Bd6 16. Nb5 Bxb5 17. Bxd6 Qxd6 18. Bxb5 Red8 19. Rad1 Qb6 20. Qe2 Qc5 21. Bd3 Kf8 22. h3 Rd6 23. Bc2 Rad8 24. Rxd6 Rxd6 25. Rd1 h6 26. Rxd6 Qxd6 27. Qd3 Qb6 28. b4 Ke7 29. a3 a5 30. Bd1 Qd6 31. Qf3 Qc7 32. Be2 axb4 33. cxb4 Qc1+ 34. Kh2 Nd5 35. Bd1 g5 36. g3 Qd2 37. Bb3 b5 38. Bxd5 exd5 39. Qf5 Qd4 40. Qc2 Qc4 41. Qf5 Qe4 42. Qc8 d4 43. Qc5+ Kf6 44. Qf8 Qd5 45. Qxh6+ Ke7 46. Qb6 d3 47. Qe3+ Kf6 48. Qd2 Qe4 49. Kg1 Kg6 50. Qc3 Qd5 51. Qd2 Qf3 52. Qc1 Qe4 53. Qc3 Qd5 54. Qd2 f6 55. Qe3 Kf7 56. Qa7+ Kf8 57. Qb8+ Ke7 58. Qa7+ Ke6 59. Qe3+ Kf7 60. Qa7+ Kg6 61. Qe3 Qd7 62. Qd2 Qd4 63. Kh2 Qe4 64. Qc3 Qe2 65. Qc5 d2 66. Qc2+ Kg7 67. Qc7+ Kh6 68. Qb6 Qf3 69. Qc5 d1Q 70. Qf8+ Kg6 71. Qe8+ Kg7 72. Qe7+ Kg6 73. Qe8+ Kf5 74. Qc8+ Ke4 75. Qc6+ Kd3 76. Qxb5+ Kc3 0-1

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.13"]
[Round "1"]
[White "Mogollon Tobar, Nicolle Juliet"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1899"]
[BlackElo "2306"]
[PlyCount "60"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. 0-0 e5 8. Qd3 h6 9. c4 b5 10. Nc3 bxc4 11. Qxc4 Nf6 12. Rd1 Be7 13. h3 0-0 14. Be3 Qb8 15. Rab1 Rc8 16. Qd3 Qb7 17. Ne1 Be6 18. Nd5 Nxd5 19. exd5 Bd7 20. b3 f5 21. f4 Bf6 22. Nc2 e4 23. Qd2 Rc3 24. Ne1 Rac8 25. Qf2 Qb5 26. Bd4 Bxd4 27. Qxd4 Be8 28. Rb2 Bh5 29. Rdd2 Rc1 30. Qe3 R8c3 0-1

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.11"]
[Round "10"]
[White "Lopez Rayo, Isabella"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "1887"]
[BlackElo "2306"]
[PlyCount "56"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Qd2 h5 9. Be2 Nbd7 10. 0-0-0 b5 11. Nc6 Qc7 12. Nb4 Bb7 13. Nbd5 Qd8 14. Nxf6+ Nxf6 15. Nd5 Rc8 16. Nxf6+ Bxf6 17. Bd4 Bxd4 18. Qxd4 0-0 19. Bd3 Qc7 20. Qe3 Qc5 21. Qh6 Qe5 22. f4 Qf6 23. g4 Rc5 24. f5 gxf5 25. Qxf6 exf6 26. gxf5 Re8 27. Rhg1+ Kf8 28. Rgf1 Ke7 1/2-1/2

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.10"]
[Round "9"]
[White "Lopez Rayo, Santiago"]
[Black "Larino Nieto, David"]
[Result "0-1"]
[ECO "C61"]
[WhiteElo "2306"]
[BlackElo "2466"]
[PlyCount "134"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 c6 6. Bc4 Nf6 7. d3 a5 8. a3 d5 9. exd5 Nxd5 10. Re1+ Be7 11. Bg5 0-0 12. Bxe7 Nxe7 13. Nd2 a4 14. Qf3 Ng6 15. Qe4 Ra7 16. Ba2 b6 17. Nf3 c5 18. Qd5 Rd7 19. Qh5 Qf6 20. Qg5 Qxg5 21. Nxg5 Bb7 22. Ne4 Rc8 23. Nd2 b5 24. g3 Kf8 25. b3 axb3 26. cxb3 Ba6 27. Rac1 Rdc7 28. Rc2 b4 29. axb4 cxb4 30. Nc4 Re7 31. Rce2 Rce8 32. Kf1 Bc8 33. f3 Rxe2 34. Rxe2 Be6 35. Bb1 Ra8 36. Ra2 Rxa2 37. Bxa2 Bxc4 38. dxc4 Ne5 39. Ke2 d3+ 40. Ke3 d2 41. Kxd2 Nxf3+ 42. Ke3 Nxh2 43. Bb1 h5 44. Bf5 g6 45. Bh3 g5 46. Kf2 Ke7 47. Kg2 Ng4 48. Bxg4 hxg4 49. Kf2 Kd6 50. Ke2 Ke5 51. Kd3 f6 52. Ke3 f5 53. Ke2 Kd4 54. Kf2 f4 55. Kf1 Ke5 56. Kf2 Ke4 57. Kf1 Kf3 58. c5 Kxg3 59. c6 Kh2 60. c7 g3 61. c8Q g2+ 62. Ke2 g1Q 63. Qh8+ Kg3 64. Qf6 Qe3+ 65. Kd1 Qxb3+ 66. Ke2 Qe3+ 67. Kd1 Qd3+ 0-1

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.09"]
[Round "7"]
[White "Arango Arenas, Juan Camilo"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2202"]
[BlackElo "2306"]
[PlyCount "64"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. h4 h5 11. Bh6 Nxd4 12. Bxg7 Kxg7 13. Qxd4 Be6 14. Nd5 Bxd5 15. exd5 Qc7 16. g4 Rac8 17. Rh2 hxg4 18. fxg4 Qc5 19. g5 Qxd4 20. Rxd4 Nd7 21. Bh3 Rc7 22. Bxd7 Rxd7 23. Re2 Rc8 24. Rde4 Kf8 25. Rf4 Kg7 26. Rfe4 Kf8 27. Rf4 Kg7 28. Rfe4 Kf8 29. h5 gxh5 30. g6 fxg6 31. Re6 Kg7 32. Rg2 Rf8 1/2-1/2

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.09"]
[Round "8"]
[White "Lopez Rayo, Santiago"]
[Black "Mateus Urbano, Luis Alejandro"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2306"]
[BlackElo "2300"]
[PlyCount "36"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 Nbd7 10. 0-0-0 Qc7 11. Be2 b5 12. Bxf6 Nxf6 13. e5 Bb7 14. Qg3 dxe5 15. fxe5 Nd7 16. Bf3 Bxf3 17. Nxf3 0-0 18. Rhe1 Nc5 1/2-1/2

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.08"]
[Round "5"]
[White "Campos Gomez, Manuel"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "2331"]
[BlackElo "2306"]
[PlyCount "73"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 c6 10. b3 Nc5 11. Bb2 a5 12. Qc2 Qb6 13. Rad1 a4 14. Bc1 Ng4 15. Nce2 axb3 16. axb3 Na6 17. h3 Nb4 18. Qb1 Ne5 19. Be3 Qc7 20. Bd2 Qb6 21. Be3 Qc7 22. Rd2 Ra3 23. Rfd1 Qa5 24. Nc2 Nxc2 25. Qxc2 Qb4 26. Nc1 Be6 27. Rxd6 b5 28. cxb5 Qxb5 29. Qc5 Ra5 30. Qc2 Ra3 31. Qc5 Ra5 32. b4 Raa8 33. Qxb5 cxb5 34. Bc5 Rfc8 35. R6d3 Nc4 36. Rd6 Ne5 37. Bf1 1/2-1/2

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.08"]
[Round "6"]
[White "Lopez Rayo, Santiago"]
[Black "Aguero Jimenez, Luis Lazaro"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2306"]
[BlackElo "2465"]
[PlyCount "72"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nf3 Qc7 8. 0-0 Bb7 9. Re1 d6 10. Bd2 Nd7 11. a4 bxa4 12. Rxa4 Be7 13. Be3 Ngf6 14. Qe2 0-0 15. Rea1 Rfb8 16. Nd2 Ne5 17. Nb3 Nxd3 18. Qxd3 Ng4 19. Bf4 Qb6 20. Qe2 Ne5 21. Be3 Qc7 22. Na5 Bc8 23. f4 Rxb2 24. Bd4 Bd7 25. fxe5 Bxa4 26. Nxa4 Rxc2 27. Bb6 Qc8 28. Qe3 dxe5 29. Rd1 Qe8 30. Qb3 Rac8 31. Bf2 Qb5 32. Qxb5 axb5 33. Nb6 Rd8 34. Rf1 Rd3 35. h3 Ra3 36. Nb7 Ra7 0-1

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.07"]
[Round "4"]
[White "Lopez Rayo, Santiago"]
[Black "Londono Lopez, Donaldo Eliuver"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2306"]
[BlackElo "2057"]
[PlyCount "53"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nc6 8. Nxc6 bxc6 9. e5 h6 10. Bh4 g5 11. fxg5 Nd5 12. Ne4 Qb6 13. Bd3 hxg5 14. Bxg5 Qxb2 15. 0-0 Qxe5 16. h3 f5 17. Qf3 Ra7 18. Nf6+ Nxf6 19. Qxc6+ Bd7 20. Qb6 Ra8 21. Rae1 Nd5 22. Qb7 Qd4+ 23. Kh1 Rc8 24. Bxf5 Be7 25. Bxe6 Bxe6 26. Rxe6 Rc7 27. Qxc7 1-0

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.06"]
[Round "2"]
[White "Lopez Rayo, Santiago"]
[Black "Mora Munoz, Alejandro"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2306"]
[BlackElo "1931"]
[PlyCount "93"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nc6 10. Bf2 Qc7 11. Qf3 e5 12. Nf5 Bxf5 13. exf5 0-0-0 14. 0-0-0 d5 15. Rxd5 Rxd5 16. Nxd5 e4 17. Nxc7 exf3 18. Na8 Ng4 19. Bb6 Bd6 20. gxf3 Bxf4+ 21. Kb1 Nxh2 22. Bd3 Kb8 23. Nc7 Bxc7 24. Bxc7+ Kxc7 25. Rxh2 Ne5 26. Be4 b6 27. Rg2 Rh7 28. c4 h5 29. f4 Ng4 30. Rg3 Nf6 31. Bf3 h4 32. Rh3 Ne8 33. Be2 Nd6 34. Bd3 f6 35. b4 Rh5 36. Kc2 Nxf5 37. Bxf5 Rxf5 38. Rxh4 g5 39. fxg5 fxg5 40. Rh7+ Kd6 41. Rh6+ Kc7 42. Rg6 Rf3 43. Kb2 Rf2+ 44. Kb3 Rf3+ 45. Kb2 Rf2+ 46. Kc3 Rf3+ 47. Kb2 1/2-1/2

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.06"]
[Round "3"]
[White "Valdez Martinez, Miguel A"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2104"]
[BlackElo "2306"]
[PlyCount "67"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 d6 5. 0-0 0-0 6. b4 c5 7. a3 Nbd7 8. Bb2 b6 9. c4 Bb7 10. Nbd2 Qc7 11. bxc5 dxc5 12. d5 e5 13. e4 Ne8 14. a4 a5 15. Nb1 Nd6 16. Qc2 Ba6 17. Na3 Rae8 18. Bd3 Qd8 19. Rfe1 f5 20. Rab1 f4 21. Bc3 g5 22. h3 h5 23. Nh2 Rf6 24. Be2 Rh6 25. f3 Kf7 26. Rb3 Rg8 27. Reb1 Qc7 28. Kf2 Nc8 29. Ke1 Qd6 30. Kd1 Bf6 31. Kc1 Bd8 32. Kb2 Bc7 33. Ka2 Nf6 34. Qb2 1/2-1/2

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.05"]
[Round "1"]
[White "Henriquez Villagra, Cristobal"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2587"]
[BlackElo "2306"]
[PlyCount "159"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Nc3 e6 6. 0-0 Be7 7. a5 a6 8. Bc4 b5 9. axb6 Nxb6 10. Ba2 Bb7 11. Re1 0-0 12. d3 h6 13. Bd2 Nfd7 14. Ne2 a5 15. Nf4 a4 16. Rb1 Kh7 17. Nh5 Nf6 18. Ng3 Qc7 19. Qc1 Ra7 20. Bc3 Rc8 21. Qf4 c4 22. Bxf6 Bxf6 23. Nh5 Bd8 24. dxc4 e5 25. Qe3 Ba6 26. b3 axb3 27. Bxb3 Nxc4 28. Bxc4 Bxc4 29. Ng3 g6 30. h4 Be6 31. h5 Qc5 32. hxg6+ fxg6 33. Nf1 g5 34. Red1 Be7 35. Ne1 Qxe3 36. Nxe3 g4 37. Rb6 Rac7 38. Ra1 Kg6 39. Raa6 Bc4 40. Ra5 Be6 41. Rxe5 dxe5 42. Rxe6+ Kf7 43. Rxe5 Rc5 44. Nxg4 Rxe5 45. Nxe5+ Ke6 46. N5d3 Rc4 47. f3 Bd6 48. Kf2 Bc7 49. f4 Ba5 50. Ke3 Bb6+ 51. Kf3 h5 52. g3 Kf6 53. e5+ Kf5 54. Ng2 Rxc2 55. Nh4+ Ke6 56. f5+ Kf7 57. Nf4 Rc3+ 58. Kg2 Rc2+ 59. Kh3 Bd4 60. e6+ Ke8 61. Nxh5 Re2 62. Ng6 Re4 63. Kg2 Bc3 64. Kf3 Re1 65. g4 Rf1+ 66. Kg2 Re1 67. g5 Bd2 68. Nf6+ Kd8 69. Nh7 Bb4 70. Kf2 Rh1 71. Nf6 Bc5+ 72. Kf3 Rg1 73. Ne5 Ke7 74. Nd5+ Ke8 75. g6 Rf1+ 76. Kg4 Rg1+ 77. Kh5 Bd6 78. Ng4 Kf8 79. f6 Rh1+ 80. Kg5 1-0

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.12.01"]
[Round "10"]
[White "Palencia Morales, Wilson Guillermo"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "2260"]
[BlackElo "2300"]
[PlyCount "86"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rb8 11. Bb3 Na5 12. h4 b5 13. Bh6 Bxh6 14. Qxh6 e5 15. Nde2 b4 16. Nd5 Nxb3+ 17. cxb3 Nxd5 18. Rxd5 Be6 19. h5 Bxd5 20. exd5 g5 21. Ng3 f5 22. Kd2 Rc8 23. Nf1 Rc5 24. Ne3 Kh8 25. Rc1 f4 26. Ng4 Rxc1 27. Kxc1 Qe7 28. Kd2 e4 29. fxe4 f3 30. gxf3 Rxf3 31. e5 Qf7 32. Ke2 Qf4 33. Qf6+ Qxf6 34. exf6 Rf4 35. Ne3 Rxf6 36. a3 a5 37. h6 Kg8 38. Ke1 Kf7 39. Ke2 Kg6 40. Nc4 g4 41. Ne3 g3 42. Ke1 Kg5 43. axb4 axb4 0-1

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.30"]
[Round "9"]
[White "Lopez Rayo, Santiago"]
[Black "Strikovic, Aleksa"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "2300"]
[BlackElo "2463"]
[PlyCount "94"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. 0-0 d6 7. d4 exd4 8. Nxd4 Bb7 9. c4 c5 10. Nf5 g6 11. Ng3 Bg7 12. Nc3 Nxb3 13. Qxb3 b4 14. Nd5 Nf6 15. a3 Bxd5 16. exd5 0-0 17. axb4 Qb6 18. Bd2 h5 19. Qa3 cxb4 20. Bxb4 h4 21. Ne2 Rfc8 22. Ba5 Qb7 23. Rac1 Ne4 24. Rc2 Rab8 25. b4 Qd7 26. Qd3 Re8 27. Nd4 h3 28. f3 Qa7 29. Rd1 Ng5 30. c5 dxc5 31. bxc5 hxg2 32. Kxg2 Qd7 33. Nc6 Qh3+ 34. Kh1 Rb5 35. f4 Re3 36. Qf1 Qf5 37. Rg2 Nh3 38. d6 Bf6 39. d7 Qe4 40. Bd8 Bxd8 41. Nxd8 Rf3 42. Nc6 Rxf1+ 43. Rxf1 Rb1 44. d8Q+ Kg7 45. Qd4+ Qxd4 46. Rxb1 Qe4 47. Rc1 Nxf4 0-1

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.30"]
[Round "8"]
[White "Munoz Sanchez, Miguel Angel"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2225"]
[BlackElo "2300"]
[PlyCount "60"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. dxe5 dxe5 9. Qc2 c6 10. Rd1 Re8 11. Ng5 Qe7 12. b3 Nf8 13. a4 e4 14. h4 Bf5 15. e3 N8d7 16. Ba3 Nc5 17. Rac1 b6 18. Rd4 Qc7 19. Bh3 Qc8 20. Kg2 h6 21. Bxf5 Qxf5 22. Nh3 Nd3 23. Rd1 Ng4 24. Qe2 Bxd4 25. exd4 Nf6 26. Qe3 Rad8 27. Qxh6 Qf3+ 28. Kg1 e3 29. Rxd3 exf2+ 30. Nxf2 Re1+ 0-1

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.29"]
[Round "7"]
[White "Lopez Rayo, Santiago"]
[Black "Arenas Vanegas, David"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2300"]
[BlackElo "2431"]
[PlyCount "58"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Bb6 5. 0-0 Nf6 6. Re1 d6 7. d4 0-0 8. h3 Bd7 9. Bf1 Re8 10. d5 Ne7 11. Na3 a5 12. Nc4 Bc5 13. Qc2 c6 14. dxc6 Bxc6 15. Bg5 Ng6 16. Rad1 h6 17. Bc1 b5 18. Ncd2 Qc7 19. c4 b4 20. Nb3 Ba7 21. c5 a4 22. cxd6 axb3 23. Qxb3 Qb7 24. Bc4 Ba4 25. Bd5 Bxb3 26. Bxb7 Bxd1 27. Bxa8 Bxf3 28. Bc6 Rd8 29. gxf3 Nh4 0-1

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.28"]
[Round "5"]
[White "Larino Nieto, David"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2466"]
[BlackElo "2300"]
[PlyCount "175"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Nc6 5. d3 Bg7 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Bf2 e5 11. fxe5 dxe5 12. Be3 h6 13. Qd2 Kh7 14. Rf2 Be6 15. Raf1 Qd6 16. Nh4 Rad8 17. g4 c4 18. Nf5 gxf5 19. exf5 f6 20. fxe6 Qxe6 21. Be4+ f5 22. gxf5 Ndxf5 23. Qe2 Kh8 24. Qg4 Rf6 25. Bxf5 Nxf5 26. Rxf5 Rdf8 27. Kh1 Rxf5 28. Rg1 Qf7 29. dxc4 Rf1 30. Bxa7 Rxg1+ 31. Bxg1 Qf3+ 32. Qxf3 Rxf3 33. Kg2 Rf4 34. b3 e4 35. Ne2 Rf3 36. a4 Be5 37. a5 Kg8 38. c5 Kf7 39. c6 bxc6 40. a6 Ke6 41. Bc5 Rf7 42. c4 Bd6 43. a7 Rf8 44. Be3 Ra8 45. Nc3 Kf5 46. Bb6 Bb4 47. Na4 Be7 48. Kf2 h5 49. h3 Bh4+ 50. Ke2 Be7 51. Nc3 Bd6 52. Ke3 Bf4+ 53. Kf2 Bd6 54. Ne2 Ke6 55. Ke3 Kd7 56. Nc3 Bc7 57. Bd4 Kc8 58. b4 Kb7 59. Na4 Rg8 60. Kxe4 Rg2 61. b5 cxb5 62. cxb5 h4 63. b6 Bd6 64. Kd5 Bf8 65. Bc5 Bh6 66. Bd4 Bf8 67. Nb2 Rg3 68. Nc4 Bb4 69. a8Q+ Kxa8 70. Kc6 Rg8 71. Be5 Re8 72. Bc7 Re6+ 73. Kb5 Be1 74. Nd6 Rxd6 75. Bxd6 Kb7 76. Bc5 Bd2 77. Bf2 Bg5 78. Kc5 Bd8 79. Kd6 Bxb6 80. Bxh4 Be3 81. Ke5 Kc7 82. Kf6 Kd7 83. Be1 Bc5 84. Kf7 Be7 85. Bc3 Bh4 86. Bf6 Bg3 87. h4 Bxh4 88. Bxh4 1/2-1/2

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.28"]
[Round "6"]
[White "Lopez Rayo, Santiago"]
[Black "Carrillo Parra, Miguel Alfredo"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2300"]
[BlackElo "2239"]
[PlyCount "67"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Rfc8 14. Ne3 Nc6 15. Nd5 Qd8 16. Nxe7+ Qxe7 17. d5 Na5 18. Bg5 h6 19. Bh4 Kh8 20. b3 Rg8 21. Nh2 g5 22. Bg3 g4 23. Bh4 gxh3 24. g3 Rg6 25. Qf3 Kg7 26. Nf1 Bg4 27. Qh1 Rg8 28. Ne3 Qd7 29. f3 Kh7 30. fxg4 Nxg4 31. Qxh3 c4 32. Bd1 Qa7 33. Bxg4 Rxg4 34. Kh2 1-0

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.27"]
[Round "3"]
[White "Hernandez Guerrero, Gilberto Eduardo"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2549"]
[BlackElo "2300"]
[PlyCount "131"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. d3 e6 6. 0-0 Be7 7. a5 a6 8. Ba4 0-0 9. Qe1 Qc7 10. Na3 b5 11. axb6 Nxb6 12. Bb3 d5 13. e5 Nfd7 14. Bf4 c4 15. Ba2 c3 16. Bc1 Bb4 17. b3 Bb7 18. Qe3 Nc8 19. Re1 Na7 20. d4 Nb5 21. Bb1 Qa5 22. Ra2 Bxa3 23. Bxa3 Nxa3 24. Qc1 Qb4 25. Rxa3 Nb6 26. Ra1 a5 27. Ba2 Rfc8 28. h3 Ba6 29. h4 Rab8 30. h5 h6 31. Kh2 a4 32. g4 axb3 33. Bxb3 Bc4 34. Rb1 Qe7 35. Qe3 Bxb3 36. Rxb3 Nc4 37. Rxb8 Rxb8 38. Qxc3 Qa3 39. Qxa3 Nxa3 40. Re3 Nxc2 41. Rc3 Nb4 42. Kg3 Na6 43. g5 Kh7 44. Rc6 Ra8 45. g6+ fxg6 46. hxg6+ Kxg6 47. Rxe6+ Kf5 48. Re7 g5 49. Rf7+ Ke4 50. Rf6 Nb4 51. Rxh6 Nc2 52. Nxg5+ Kxd4 53. e6 Re8 54. Kf4 Kc5 55. Ke5 Nd4 56. f4 Nc6+ 57. Kf6 d4 58. Rh7 d3 59. Rd7 Kc4 60. Nf3 Rf8+ 61. Kg5 Rg8+ 62. Kf5 Rg2 63. e7 Nxe7+ 64. Rxe7 Kc3 65. Rc7+ Kb2 66. Rd7 1-0

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.27"]
[Round "4"]
[White "Lopez Rayo, Santiago"]
[Black "Cano, Luis Fernando"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2300"]
[BlackElo "1989"]
[PlyCount "71"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 0-0 10. Qg3 Nc6 11. Be2 Kh8 12. Bf3 Bd7 13. Rhe1 Rac8 14. e5 dxe5 15. fxe5 Ng8 16. Nb3 b5 17. Bf4 b4 18. Nd5 exd5 19. e6 Ne5 20. Nd4 Bd6 21. Bxe5 Bxe5 22. Qxe5 fxe6 23. Qxc7 Rxc7 24. Nxe6 Bxe6 25. Rxe6 Rfc8 26. Rd2 Nf6 27. Rxa6 Rc5 28. Rb6 Ra5 29. Kb1 Rca8 30. Rxb4 Rxa2 31. Rb8+ Rxb8 32. Kxa2 Rd8 33. Rd4 Kg8 34. b4 Kf7 35. c4 Ra8+ 36. Kb2 1-0

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.26"]
[Round "2"]
[White "Lopez Rayo, Santiago"]
[Black "Mora Munoz, Alejandro"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2300"]
[BlackElo "1959"]
[PlyCount "51"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. 0-0-0 Nbd7 11. Be2 0-0 12. Qg3 b5 13. e5 dxe5 14. fxe5 Nxe5 15. Nf3 b4 16. Bxf6 Bxf6 17. Ne4 Kh8 18. Nxf6 gxf6 19. Rd4 Qc5 20. Qh4 Kg7 21. Nxe5 Qxe5 22. Rg4+ Kh7 23. Bd3+ f5 24. Re1 Qc7 25. Re3 Qd8 26. Qxh6+ 1-0

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.25"]
[Round "1"]
[White "Robledo, Andres Mauricio"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1917"]
[BlackElo "2300"]
[PlyCount "64"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be2 e5 7. d5 Na6 8. Bg5 h6 9. Be3 Nc5 10. Qc2 a5 11. Nf3 Nfd7 12. g4 Na6 13. Qd2 Kh7 14. h4 Ndc5 15. h5 g5 16. Nh2 Bf6 17. Nf1 Be7 18. Ng3 c6 19. Rd1 Rb8 20. f3 f6 21. 0-0 Rf7 22. Nf5 Bf8 23. Rf2 Bxf5 24. exf5 Qc7 25. a3 Re8 26. Ne4 Nxe4 27. fxe4 c5 28. Qc2 b6 29. Bd2 Rb8 30. Rf3 Be7 31. Qa4 Ra8 32. Rb3 Rff8 1/2-1/2

[Event "COL-chT Blitz"]
[Site "Santa Marta"]
[Date "2022.11.07"]
[Round "9.4"]
[White "Angulo Pastrana, Oscar"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1846"]
[BlackElo "2166"]
[PlyCount "87"]
[EventDate "2022.11.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Cordoba"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 0-0 6. h5 c6 7. hxg6 hxg6 8. Nf3 Bf5 9. Bd3 e6 10. Ne5 Nbd7 11. f3 Nxe5 12. Bxe5 Nd7 13. Bxg7 Kxg7 14. g4 Bxd3 15. Qxd3 Qe7 16. 0-0-0 Rh8 17. f4 a5 18. Rdg1 b5 19. g5 a4 20. Nd1 b4 21. Nf2 c5 22. e4 c4 23. Qe3 Qd6 24. f5 exf5 25. exf5 gxf5 26. Qf3 Qe6 27. Re1 Rxh1 28. Qxh1 Qd6 29. Qh3 Qf4+ 30. Kb1 Rh8 31. Qf1 Nf8 32. Qg1 Rh2 33. Rf1 Ne6 34. Nd1 Qd2 35. Ne3 f4 36. Rd1 Qxe3 37. Qxh2 Nxg5 38. Qh5 Qg3 39. Rh1 Kf6 40. Qh6+ Kf5 41. Qf8 Qg2 42. Re1 f3 43. Qc8+ Ne6 44. Qg8 0-1

[Event "COL-chT Blitz"]
[Site "Santa Marta"]
[Date "2022.11.07"]
[Round "4.4"]
[White "Escobar Medina, Andres F"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2299"]
[BlackElo "2166"]
[PlyCount "73"]
[EventDate "2022.11.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Antioquia"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Re1 Nf6 7. b3 e6 8. c4 Be7 9. d4 cxd4 10. Nxd4 0-0 11. Nc3 Rfd8 12. Bb2 Rac8 13. Rc1 Ne8 14. Qd2 Bf6 15. Nde2 Nc7 16. Rcd1 Qe7 17. Ng3 g6 18. Kh1 h5 19. Nd5 exd5 20. exd5 Ne5 21. f4 Bg7 22. fxe5 dxe5 23. Qe2 h4 24. Nf1 Qg5 25. Qe3 Qh5 26. h3 f6 27. Nh2 Ne8 28. a4 Nd6 29. Qf3 Qh7 30. Qg4 Nf5 31. Nf3 Qh6 32. Bc1 Qh7 33. Kh2 g5 34. Qe4 Qg6 35. Rf1 Kh7 36. Nxg5+ fxg5 37. Qxf5 0-1

[Event "COL-chT Blitz"]
[Site "Santa Marta"]
[Date "2022.11.07"]
[Round "5.4"]
[White "Lopez Rayo, Santiago"]
[Black "Rodriguez Perez, Deivid Stiven"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2166"]
[BlackElo "1511"]
[PlyCount "121"]
[EventDate "2022.11.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Valle"]
[BlackTeam "Boyaca"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Re1 Nf6 7. b3 e6 8. c4 Be7 9. d4 cxd4 10. Nxd4 0-0 11. Nc3 Rfd8 12. Bb2 Rac8 13. Rc1 Ne8 14. Qd2 Bf6 15. Nde2 Nc7 16. Rcd1 Qe7 17. Ng3 g6 18. Kh1 h5 19. Nd5 exd5 20. exd5 Ne5 21. f4 Bg7 22. fxe5 dxe5 23. Qe2 h4 24. Nf1 Qg5 25. Qe3 Qh5 26. h3 f6 27. Nh2 Ne8 28. a4 Nd6 29. Qf3 Qh7 30. Qg4 Nf5 31. Nf3 Qh6 32. Bc1 Qh7 33. Kh2 g5 34. Qe4 Qg6 35. Rf1 Kh7 36. Nxg5+ fxg5 37. Qxf5 e4 38. Bxg5 Re8 39. Rde1 Be5+ 40. Kh1 Bg3 41. Re2 Rf8 42. Qxg6+ Kxg6 43. Rxf8 Rxf8 44. Be3 Rf1+ 45. Bg1 Kf5 46. c5 Rd1 47. d6 Be5 48. g4+ hxg3 49. Kg2 b6 50. cxb6 axb6 51. Bxb6 Bxd6 52. a5 Rb1 53. Be3 Rxb3 54. Bb6 Ra3 55. h4 Kg4 56. Bd8 e3 57. Bb6 Bf4 58. Bd8 Rd3 59. Bb6 Rd2 60. Kf1 Kf3 61. Re1 1-0

[Event "COL-chT Blitz"]
[Site "Santa Marta"]
[Date "2022.11.07"]
[Round "6.4"]
[White "Lopez Rayo, Santiago"]
[Black "Zuluaga Mancilla, Cesar"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2166"]
[BlackElo "2210"]
[PlyCount "101"]
[EventDate "2022.11.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Valle"]
[BlackTeam "Caldas"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 e5 6. Nf3 d6 7. 0-0 Be7 8. c4 h6 9. Nc3 Be6 10. b3 Nbd7 11. Bb2 0-0 12. Qd2 Re8 13. Rfd1 Bf8 14. h3 Rc8 15. Rac1 Qa5 16. Bb1 Rb8 17. a3 Rec8 18. b4 Qd8 19. Nd5 Bxd5 20. exd5 b6 21. Qe3 a5 22. Nd2 g6 23. f4 exf4 24. Qxf4 Ne5 25. Nf3 Nh5 26. Qe4 Nxf3+ 27. Qxf3 axb4 28. axb4 Qg5 29. Rf1 Rc7 30. Bd4 Bg7 31. Bxg7 Kxg7 32. Bd3 Qe5 33. Qf2 Ng3 34. Rfe1 Qg5 35. Ra1 Rbb7 36. Qd4+ f6 37. Re6 Re7 38. Rae1 Rxe6 39. dxe6 Re7 40. Qxb6 Qd2 41. Qe3 Qxb4 42. Qxg3 Qc5+ 43. Kh2 f5 44. Qf3 Qd4 45. Qd5 Qf4+ 46. Kh1 Qg3 47. Rf1 h5 48. Qd4+ Kh7 49. Qf6 Rg7 50. e7 Qxd3 51. Re1 1-0

[Event "COL-chT Rapid"]
[Site "Santa Marta"]
[Date "2022.11.05"]
[Round "7.3"]
[White "Gallego, Julian Andres"]
[Black "Lopez Rayo, Santiago"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2118"]
[BlackElo "2201"]
[PlyCount "27"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Risaralda"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nbd7 7. a4 e5 8. a5 e4 9. Nd2 d5 10. f3 exf3 11. exf3 c6 12. Nb3 Re8 13. Re1 Nf8 14. Be3 1-0

[Event "COL-chT"]
[Site "Santa Marta"]
[Date "2022.11.05"]
[Round "6.3"]
[White "Lopez Rayo, Santiago"]
[Black "Cadavid, Juan Miguel"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2300"]
[BlackElo "1914"]
[PlyCount "54"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Valle"]
[BlackTeam "Risaralda II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 h6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qxe7+ Kxe7 10. Be3 d6 11. f3 Be6 12. 0-0-0 Rhd8 13. g4 Ne8 14. a3 f6 15. h4 Kf7 16. Be2 Nc7 17. g5 hxg5 18. hxg5 d5 19. g6+ Kxg6 20. Rdg1+ Kf7 21. Rh7 Rg8 22. Bh6 Ne8 23. exd5 Bf5 24. dxc6 Bxh7 25. Bc4+ Kf8 26. cxb7 Rb8 27. Be3 g5 1-0

[Event "COL-chT Rapid"]
[Site "Santa Marta"]
[Date "2022.11.05"]
[Round "6.3"]
[White "Lopez Rayo, Santiago"]
[Black "Cadavid, Juan Miguel"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2201"]
[BlackElo "1876"]
[PlyCount "29"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Valle"]
[BlackTeam "Risaralda II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Bc5 8. Nb3 Ba7 9. Bg5 Qe5 10. Qd2 Nc6 11. Kh1 Ng4 12. f4 Qc7 13. Rae1 h5 14. Bh4 b5 15. h3 1-0

[Event "COL-chT"]
[Site "Santa Marta"]
[Date "2022.11.05"]
[Round "7.3"]
[White "Vargas Arteaga, Alexis"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2214"]
[BlackElo "2300"]
[PlyCount "93"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Caldas"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Bd7 5. Qc2 Bc6 6. d3 e5 7. 0-0 Be7 8. Nbd2 Nbd7 9. Re1 0-0 10. Nf1 Re8 11. Ng3 Bf8 12. h3 d5 13. Nh2 Qc7 14. Ng4 b5 15. Bg5 Re6 16. Bf3 dxe4 17. dxe4 Qb7 18. Rad1 c4 19. Nxf6+ Nxf6 20. Rd2 h6 21. Be3 a5 22. Red1 Ree8 23. a3 Rec8 24. Re2 b4 25. Bc1 bxa3 26. bxa3 Rab8 27. Nf5 Qb1 28. Rde1 Qxc2 29. Rxc2 Rb1 30. Kf1 Kh7 31. Ne3 Bxe4 32. Bxe4+ Nxe4 33. Ng4 Nc5 34. Bd2 Rxe1+ 35. Bxe1 Nd3 36. a4 Bc5 37. Bd2 f5 38. Ne3 Bxe3 39. Bxe3 Rb8 40. g3 g5 41. Ke2 Kg6 42. Bd2 Rb1 43. Ra2 Kf6 44. Be3 f4 45. Bd2 e4 46. gxf4 gxf4 47. f3 0-1

[Event "COL-chT"]
[Site "Santa Marta"]
[Date "2022.11.04"]
[Round "4.4"]
[White "Escobar Medina, Andres F"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2325"]
[BlackElo "2300"]
[PlyCount "68"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Antioquia"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. d3 Nc6 7. 0-0 g6 8. Nc3 Bg7 9. Nd5 Nge7 10. Bg5 Nxd5 11. cxd5 Nb8 12. a3 Na6 13. b4 cxb4 14. axb4 Nc7 15. Nd2 0-0 16. Be3 Nb5 17. Nc4 f5 18. f3 f4 19. Bf2 Bf6 20. Qa4 Rfd8 21. Rfc1 h5 22. Na5 a6 23. Nc4 Qe7 24. Nb6 Rab8 25. Rc4 Bh4 26. Qa2 Bxf2+ 27. Qxf2 g5 28. h3 Qg7 29. Rac1 Rf8 30. Kh1 Rbd8 31. Qe1 Qe7 32. Qf2 Qg7 33. Qe1 Qe7 34. Qf2 Qg7 1/2-1/2

[Event "COL-chT Rapid"]
[Site "Santa Marta"]
[Date "2022.11.04"]
[Round "4.4"]
[White "Lopez Rayo, Santiago"]
[Black "Gomez Barrero, Sergio"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2201"]
[BlackElo "2011"]
[PlyCount "79"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Valle"]
[BlackTeam "Caqueta"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. Re1 Bd7 6. c3 Be7 7. d4 exd4 8. cxd4 0-0 9. h3 d5 10. e5 Ne4 11. Nc3 Bb4 12. Qb3 Bxc3 13. bxc3 Be6 14. Bd3 Qd7 15. Qc2 Bf5 16. Nd2 f6 17. exf6 Rxf6 18. Nxe4 dxe4 19. Bxe4 Bxe4 20. Qxe4 Raf8 21. Ba3 Rb8 22. d5 Na5 23. Qd4 Rg6 24. Kh1 Rc8 25. Re7 Qf5 26. Rae1 h6 27. R7e5 Qf7 28. d6 cxd6 29. Rxa5 Kh7 30. Rd5 Rxc3 31. Qxc3 Qxd5 32. Qf3 Qxa2 33. Re8 Qc4 34. Bb2 b5 35. Kh2 Qc2 36. Qf7 Rg5 37. Qg8+ Kg6 38. Qxg7+ Kh5 39. Qf7+ Kh4 40. Bf6 1-0

[Event "COL-chT Rapid"]
[Site "Santa Marta"]
[Date "2022.11.04"]
[Round "5.4"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Lopez Rayo, Santiago"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2083"]
[BlackElo "2201"]
[PlyCount "104"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. Nge2 Bg7 6. 0-0 e6 7. d3 Nge7 8. Be3 0-0 9. Qd2 Nd4 10. Nd1 Nec6 11. c3 Nxe2+ 12. Qxe2 Rb8 13. Qd2 b5 14. a3 Qc7 15. Rc1 Na5 16. Qc2 c4 17. d4 Nb3 18. Rb1 e5 19. dxe5 dxe5 20. f4 f5 21. Nf2 g5 22. fxe5 f4 23. gxf4 gxf4 24. Bd4 f3 25. Bh3 Bxh3 26. Nxh3 Qd7 27. e6 Nxd4 28. exd7 Nxc2 29. Ng5 Ne3 30. Rxf3 Rxf3 31. Nxf3 Rd8 32. Re1 Bh6 33. Kf2 Rxd7 34. Rxe3 Bxe3+ 35. Kxe3 Rg7 36. Kf2 Kf7 37. Nd4 a6 38. e5 Rg5 39. e6+ Kf6 40. Kf1 Rd5 41. Kf2 Rh5 42. Kg2 a5 43. Kg3 Rd5 44. Kf3 b4 45. axb4 axb4 46. Ke4 Re5+ 47. Kf3 b3 48. Kf2 Rh5 49. Kg3 Rd5 50. e7 Kxe7 51. Kf4 Rxd4+ 52. cxd4 c3 0-1

[Event "COL-chT"]
[Site "Santa Marta"]
[Date "2022.11.03"]
[Round "2.4"]
[White "Gaviria Galvis, Andres Felipe"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1979"]
[BlackElo "2300"]
[PlyCount "78"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Magdalena"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. c4 d6 6. h3 Nbd7 7. Nc3 b6 8. Be2 Bb7 9. 0-0 Re8 10. Rc1 e5 11. Bh2 Ne4 12. Nxe4 Bxe4 13. b4 a5 14. b5 Bb7 15. dxe5 dxe5 16. Qc2 Qe7 17. Nd2 f5 18. Rfd1 Kh8 19. Nb1 Nc5 20. Nc3 Rf8 21. Nd5 Bxd5 22. Rxd5 Rad8 23. Rcd1 Bf6 24. Qb2 e4 25. Qd2 Rxd5 26. Qxd5 Rd8 27. Qxd8+ Qxd8 28. Rxd8+ Bxd8 29. g4 Kg7 30. gxf5 gxf5 31. f3 Kf6 32. Bg3 Ke6 33. Kf2 Kd7 34. Be5 Bh4+ 35. Kf1 Be7 36. fxe4 Nxe4 37. Bd3 Bd6 38. Bd4 Ke6 39. Ke2 Kf7 1/2-1/2

