[Event "BOL-ch Seniors"]
[Site "Santa Cruz"]
[Date "2023.03.26"]
[Round "6"]
[White "Soliz Medrano, Macedonio"]
[Black "Mancilla Vallejos, Javier"]
[Result "0-1"]
[ECO "A06"]
[BlackElo "1892"]
[PlyCount "34"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. d3 d5 3. e3 Nf6 4. Be2 Nc6 5. 0-0 e5 6. Nbd2 Bd6 7. c4 e4 8. dxe4 dxe4 9. Ng5 Qe7 10. Qc2 Bf5 11. f3 exf3 12. Qxf5 Qxe3+ 13. Rf2 fxe2 14. Ndf3 Bxh2+ 15. Kh1 Qxf2 16. Kxh2 e1Q 17. Nh3 Qg3# 0-1

[Event "BOL-ch Seniors"]
[Site "Santa Cruz"]
[Date "2023.03.25"]
[Round "5"]
[White "Caballero Vega, Esther Rosse Mary"]
[Black "Soliz Medrano, Macedonio"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "115"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 d6 3. d5 c6 4. Bc4 b5 5. Bb3 Ne7 6. Be3 Bb7 7. dxc6 Nbxc6 8. Qf3 f6 9. Nc3 a6 10. 0-0-0 Nc8 11. Bd5 b4 12. Nce2 N8e7 13. Bb3 Na5 14. Ba4+ Bc6 15. Bxc6+ Nexc6 16. Qh5+ g6 17. Qh3 Qc7 18. Nf3 Rc8 19. Rd2 Nc4 20. Qe6+ Be7 21. Qxc4 Na5 22. Qxa6 b3 23. Nc3 Nc4 24. Nb5 Qc6 25. Qxc6+ Rxc6 26. a3 Nxd2 27. c3 Nxf3 28. gxf3 Kf7 29. f4 Rb8 30. a4 h6 31. f5 g5 32. h4 Ra8 33. hxg5 fxg5 34. Rxh6 Kg7 35. Rg6+ Kf7 36. Bxg5 Bxg5+ 37. Rxg5 Rxa4 38. Na3 Rxe4 39. Kd2 Rf4 40. Ke3 Kf6 41. Rh5 Rxf5 42. Rxf5+ Kxf5 43. f3 d5 44. Nb5 Rb6 45. Nc7 Rd6 46. Ne8 d4+ 47. cxd4 exd4+ 48. Kd3 Rd5 49. Kc4 Rd8 50. Ng7+ Kf4 51. Ne6+ Kxf3 52. Nxd8 Ke3 53. Kxb3 d3 54. Ne6 d2 55. Kc2 Ke2 56. Nd4+ Ke1 57. Nf3+ Ke2 58. Nxd2 1-0

[Event "BOL-ch Seniors"]
[Site "Santa Cruz"]
[Date "2023.03.25"]
[Round "4"]
[White "Frederiksen, Eguil E"]
[Black "Soliz Medrano, Macedonio"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1442"]
[PlyCount "65"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 f6 4. f4 Bf5 5. Nf3 e6 6. Bd3 Bxd3 7. Qxd3 f5 8. 0-0 Nd7 9. c4 Ne7 10. c5 Ng6 11. g3 Be7 12. h4 h5 13. b4 Nxh4 14. Nxh4 Bxh4 15. gxh4 Qxh4 16. Qf3 Rh6 17. Rf2 Rg6+ 18. Rg2 Qe1+ 19. Qf1 Qxb4 20. Rxg6 Qxd4+ 21. Kh1 Kf7 22. Qg1 Qxg1+ 23. Rxg1 Rh8 24. Be3 h4 25. Nd2 Nf8 26. Rab1 Ng6 27. Rxb7+ Ne7 28. Rxa7 Rh6 29. Nf3 h3 30. Ng5+ Kf8 31. Rb1 g6 32. Rb8+ Kg7 33. Rxe7# 1-0

[Event "BOL-ch Seniors"]
[Site "Santa Cruz"]
[Date "2023.03.25"]
[Round "3"]
[White "Soliz Medrano, Macedonio"]
[Black "Lopez Astete, Antonio Armando"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "42"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. Ng5 0-0 6. d4 d6 7. d5 Na5 8. Bb3 Nxb3 9. Qxb3 h6 10. Nf3 Nxe4 11. Be3 Rb8 12. Bxc5 Nxc5 13. Qc2 e4 14. Nd4 Re8 15. Nd2 e3 16. fxe3 Rxe3+ 17. Kd1 Bg4+ 18. N2f3 Qf6 19. Kd2 Rbe8 20. Rad1 Qf4 21. g3 Re2# 0-1

[Event "BOL-ch Seniors"]
[Site "Santa Cruz"]
[Date "2023.03.24"]
[Round "2"]
[White "Alvarez Vega, Walter Guido"]
[Black "Soliz Medrano, Macedonio"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "87"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d6 4. e3 Nbd7 5. a3 e5 6. dxe5 dxe5 7. Nxe5 Nxe5 8. Qxd8+ Kxd8 9. Bxe5 Ng4 10. Bg3 Bd7 11. Nc3 a6 12. 0-0-0 f5 13. h3 Nh6 14. Bf4 Nf7 15. Nd5 Nd6 16. Bd3 g6 17. Be5 Rg8 18. Nf6 Rg7 19. h4 Be6 20. h5 g5 21. h6 Rf7 22. c4 c5 23. Be2 Ke7 24. Nd5+ Bxd5 25. Rxd5 Rd8 26. Bh5 Nxc4 27. Rxd8 Nxe5 28. Rd5 Ke6 29. Rxe5+ Kxe5 30. Bxf7 Kf6 31. Bd5 b5 32. Kc2 Bd6 33. f3 a5 34. e4 f4 35. Re1 c4 36. Bc6 b4 37. axb4 axb4 38. Rd1 Be5 39. Rd7 Kg6 40. Rb7 Kxh6 41. Rxb4 Kh5 42. Bd5 h6 43. Rxc4 Kh4 44. b4 1-0

[Event "BOL-ch Seniors"]
[Site "Santa Cruz"]
[Date "2023.03.24"]
[Round "1"]
[White "Soliz Medrano, Macedonio"]
[Black "Costas, Juan Manuel"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1579"]
[PlyCount "60"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Qf3 Ne5 4. Qe2 Nxc4 5. Qxc4 e6 6. Nf3 a6 7. 0-0 b5 8. Qc3 Nf6 9. d3 Be7 10. d4 Nxe4 11. Qd3 d5 12. c3 c4 13. Qc2 Bb7 14. a4 0-0 15. Ne5 f6 16. Nf3 g5 17. h3 Kh8 18. Nbd2 Rg8 19. b4 Qf8 20. Re1 g4 21. hxg4 Rxg4 22. Nxe4 dxe4 23. Nd2 e3 24. Rxe3 Rxg2+ 25. Kf1 Qg8 26. Nf3 Qg4 27. Qe2 Rg8 28. Ke1 Bd6 29. Bd2 Bf4 30. Rxe6 Bxf3 0-1

