[Event "LSS No Engine Cup 187 Preliminary 0"]
[Site "LSS email"]
[Date "2019.02.11"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Gavrileteanu, Lucian"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1088"]
[BlackElo "2098"]
[PlyCount "34"]
[EventDate "2019.02.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nc3 d6 6. Bd3 a6 7. Nf3 e6 8. a3 Be7 9. 0-0 0-0 10. b4 Nd7 11. Bb2 b6 12. h3 Bb7 13. b5 axb5 14. Bxb5 Qc7 15. a4 Bf6 16. Rb1 Nc5 17. Na2 Bxb2 0-1

[Event "LSS No Engine Cup 187 Preliminary 0"]
[Site "LSS email"]
[Date "2019.02.11"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Slavin, Pablo"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1088"]
[BlackElo "1392"]
[PlyCount "17"]
[EventDate "2019.02.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 0-0 5. Bg5 d6 6. a4 h6 7. Bh4 Bg4 8. h3 Nc6 9. hxg4 1-0

[Event "LSS No Engine Cup 187 Preliminary 0"]
[Site "LSS email"]
[Date "2019.02.11"]
[Round "?"]
[White "Nowak, Andrzej"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1827"]
[BlackElo "1088"]
[PlyCount "55"]
[EventDate "2019.02.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Bf5 3. e3 e6 4. d4 h6 5. Bd3 Bxd3 6. cxd3 Nc6 7. 0-0 Be7 8. Bd2 Nf6 9. Nc3 0-0 10. a3 a6 11. Rc1 b5 12. Nxb5 axb5 13. Rxc6 Bd6 14. Qb3 Qd7 15. Rfc1 Rab8 16. Ne5 Bxe5 17. dxe5 Ne8 18. Bb4 Rb6 19. Rxb6 cxb6 20. Bxf8 Kxf8 21. Qc3 f6 22. Qd4 Qb7 23. Qb4+ Kf7 24. Qxb5 Nc7 25. Qd7+ Kg6 26. Rxc7 Qa6 27. g4 fxe5 28. Qxg7# 1-0

[Event "LSS No Engine Cup 187 Preliminary 0"]
[Site "LSS email"]
[Date "2019.02.11"]
[Round "?"]
[White "Wilshusen, Horst"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1626"]
[BlackElo "1088"]
[PlyCount "87"]
[EventDate "2019.02.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 Nxd4 6. Bxd7+ Qxd7 7. Nxd4 Be7 8. Nf5 Bf6 9. Qd3 g6 10. Ng3 Ne7 11. Be3 Nc6 12. Nd5 Bg7 13. 0-0 Ne7 14. c4 Nxd5 15. cxd5 0-0 16. Rfc1 Rac8 17. f3 b6 18. Rc6 h5 19. Rac1 a5 20. R1c3 h4 21. Ne2 h3 22. Qc2 hxg2 23. Rxc7 Rxc7 24. Rxc7 Qh3 25. Ng3 Bh6 26. Bxb6 Bf4 27. Qxg2 Qxg2+ 28. Kxg2 Bd2 29. Rc6 Bb4 30. a3 Bc5 31. Bxc5 dxc5 32. Rxc5 Ra8 33. Ne2 Kf8 34. Nc3 Ra7 35. Nb5 Rb7 36. a4 Ke7 37. d6+ Kd7 38. Rc7+ Rxc7 39. dxc7 Kc8 40. Kf2 f6 41. Ke3 Kd7 42. Kd3 Kc8 43. Kc4 Kd7 44. Kd5 1-0

[Event "LSS No Engine Cup 185 Preliminary 0"]
[Site "LSS email"]
[Date "2018.12.28"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Hall, Dick"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1101"]
[BlackElo "1515"]
[PlyCount "45"]
[EventDate "2018.12.29"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Nd4 Nf6 5. Bc4 d5 6. Bb5+ c6 7. Ba4 Bc5 8. Ne6 Bxe6 9. fxe6 Qe7 10. d4 exd3 11. Qxd3 Qxe6+ 12. Qe2 Qxe2+ 13. Kxe2 0-0 14. Re1 Nbd7 15. Kf1 Ng4 16. h3 Rxf2+ 17. Kg1 Raf8 18. b4 Re2+ 19. bxc5 Rf1+ 20. Kxf1 Rxe1+ 21. Kxe1 Ngf6 22. Be3 Nxc5 23. Bxc5 1-0

[Event "LSS No Engine Cup 185 Preliminary 0"]
[Site "LSS email"]
[Date "2018.12.28"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Salazar Moran, Alejandro Fortunato"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1101"]
[BlackElo "1630"]
[PlyCount "124"]
[EventDate "2018.12.29"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Nd3 d5 6. f3 Nd6 7. b3 Nc6 8. Qxe7+ Bxe7 9. Bb2 0-0 10. Be2 Bf5 11. Ne5 Bf6 12. d4 Bxc2 13. Nxc6 bxc6 14. Nd2 Rfe8 15. Kf2 Bg5 16. Nf1 Nf5 17. g3 Bf6 18. Rc1 Bxd4+ 19. Bxd4 Nxd4 20. Ne3 Bg6 21. Rhd1 Nxe2 22. Kxe2 Re6 23. Kf2 Rae8 24. Re1 d4 25. Ng2 d3 26. Rxe6 Rxe6 27. Nf4 Rd6 28. Nxg6 hxg6 29. Rd1 Kf8 30. Ke3 Re6+ 31. Kxd3 Rd6+ 32. Kc2 Rxd1 33. Kxd1 Ke7 34. Ke2 Kd6 35. f4 Kd5 36. Kd3 a5 37. g4 c5 38. a3 f5 39. gxf5 gxf5 40. h3 a4 41. bxa4 c4+ 42. Ke3 Kc5 43. h4 Kb6 44. Kd4 Ka5 45. Kxc4 Kxa4 46. Kc5 Kxa3 47. h5 Kb3 48. Kc6 Kc4 49. Kxc7 Kd5 50. Kd7 Ke4 51. Ke6 Kxf4 52. Kf7 Kg5 53. Kxg7 f4 54. h6 f3 55. h7 f2 56. h8Q f1Q 57. Qh6+ Kg4 58. Qg6+ Kh3 59. Qh5+ Kg2 60. Qg4+ Kf2 61. Qf4+ Ke2 62. Qxf1+ Kxf1 1/2-1/2

[Event "LSS No Engine Cup 185 Preliminary 0"]
[Site "LSS email"]
[Date "2018.12.28"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Zmolil, Karel"]
[Result "0-1"]
[ECO "C61"]
[WhiteElo "1101"]
[BlackElo "1518"]
[PlyCount "140"]
[EventDate "2018.12.29"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. d3 c6 6. Bc4 a5 7. Qf3 Qf6 8. Qxf6 Nxf6 9. a4 d6 10. Nd2 Bd7 11. Nf3 c5 12. Ng5 Be6 13. Nxe6 fxe6 14. Bxe6 Ke7 15. Bc4 h6 16. h3 g5 17. Ke2 Rd8 18. Re1 Nd7 19. f4 gxf4 20. Bxf4 Bg7 21. Rf1 Nb6 22. g3 Nxc4 23. dxc4 Rde8 24. Kd3 Ref8 25. Rae1 Ke6 26. b3 Bf6 27. h4 h5 28. Re2 Bg7 29. Rfe1 Be5 30. Rf1 Rhg8 31. Ref2 Bg7 32. c3 dxc3 33. Be3 Rxf2 34. Rxf2 Be5 35. Bf4 Bd4 36. Re2 Rg6 37. Rg2 Bf6 38. Re2 Be5 39. Bxe5 Kxe5 40. Re3 Rg4 41. Kxc3 Rxe4 42. Rf3 Ke6 43. Kd3 Rg4 44. Re3+ Kf6 45. Rf3+ Ke6 46. Ke3 Rd4 47. Rf4 Rd1 48. g4 hxg4 49. Rxg4 Rb1 50. Rg6+ Ke5 51. h5 Rxb3+ 52. Kd2 Rh3 53. h6 Rh4 54. Kd3 Rh3+ 55. Kc2 b6 56. Kd2 Rh4 57. Kd3 Rd4+ 58. Kc3 Rh4 59. Kd3 Rh3+ 60. Kc2 Rh5 61. Kd3 d5 62. cxd5 Kxd5 63. Rxb6 Rh3+ 64. Kc2 Kc4 65. Rg6 Rh2+ 66. Kc1 Kb3 67. Rb6+ Kxa4 68. Rc6 Kb4 69. Rb6+ Kc3 70. Rc6 Rh1# 0-1

[Event "LSS No Engine Cup 185 Preliminary 0"]
[Site "LSS email"]
[Date "2018.12.28"]
[Round "?"]
[White "Hoehne, Ernst"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "2064"]
[BlackElo "1101"]
[PlyCount "79"]
[EventDate "2018.12.29"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 b5 4. a4 c6 5. axb5 cxb5 6. Nc3 a6 7. Nxb5 Bb7 8. Na3 Bd5 9. Qa4+ Qd7 10. Nxc4 Bxc4 11. Qxc4 e6 12. Ne5 Qd8 13. Qa4+ Nd7 14. e4 Ngf6 15. Bg5 Be7 16. Bxf6 gxf6 17. Nxd7 Qxd7 18. Bb5 Qxb5 19. Qxb5+ axb5 20. Rxa8+ Bd8 21. Ke2 Ke7 22. Rc1 Re8 23. Rcc8 Kd7 24. Kd3 h6 25. Kc2 f5 26. exf5 exf5 27. Kb3 f6 28. Rxd8+ Rxd8 29. Rxd8+ Kxd8 30. Kb4 Kc7 31. Kxb5 Kb7 32. d5 Kc7 33. Kc5 f4 34. b4 h5 35. b5 h4 36. b6+ Kd7 37. d6 Kc8 38. Kc6 Kd8 39. b7 h3 40. b8Q# 1-0

[Event "LSS No Engine Cup 185 Preliminary 0"]
[Site "LSS email"]
[Date "2018.12.28"]
[Round "?"]
[White "Pech, Matej"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1331"]
[BlackElo "1101"]
[PlyCount "9"]
[EventDate "2018.12.29"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Bg4 4. Ne5 Be6 5. e4 1-0

[Event "LSS No Engine Cup 185 Preliminary 0"]
[Site "LSS email"]
[Date "2018.12.28"]
[Round "?"]
[White "Vio, Mauro"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1903"]
[BlackElo "1101"]
[PlyCount "19"]
[EventDate "2018.12.29"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. Nf3 b6 2. e4 e5 3. Nxe5 Bb7 4. Bc4 Nh6 5. d4 Bxe4 6. Bxh6 gxh6 7. Bxf7+ Ke7 8. Qg4 Bc6 9. Qh4+ Kd6 10. Nc4# 1-0

[Event "SN-2018-0-00950"]
[Site "LSS email"]
[Date "2018.11.20"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Neuhausen, Rainer"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "779"]
[BlackElo "943"]
[PlyCount "148"]
[EventDate "2018.10.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Ng5 0-0 6. a3 d6 7. Nc3 h6 8. Nf3 Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qd1 c6 12. Be3 Bb6 13. Bxd4 Bxd4 14. Qd2 d5 15. exd5 Bxc3 16. Qxc3 cxd5 17. Bb3 d4 18. Qd2 e4 19. 0-0 Qb6 20. dxe4 Nxe4 21. Qd3 Nf6 22. Rad1 Rad8 23. Rfe1 Nh7 24. Kf1 Nf6 25. a4 Qc5 26. f3 Qc7 27. Re2 Nh5 28. Qg6 Ng3+ 29. Kf2 Nxe2 30. Kxe2 Rde8+ 31. Kf1 Qe5 32. Qd3 Rd8 33. Qe4 Qxe4 34. fxe4 Kh7 35. Rd3 f5 36. e5 Rfe8 37. e6 Re7 38. Kf2 g5 39. g4 Kg6 40. Kf3 Kf6 41. Bc4 Rxe6 42. Bxe6 Kxe6 43. b3 Ke5 44. gxf5 Rc8 45. Rd2 Kxf5 46. Re2 Rc3+ 47. Kg2 d3 48. Rf2+ Ke4 49. cxd3+ Rxd3 50. Rb2 h5 51. b4 Ke3 52. Kf1 Rd1+ 53. Kg2 Rd2+ 54. Rxd2 Kxd2 55. Kf3 g4+ 56. hxg4 hxg4+ 57. Kxg4 Kc3 58. b5 Kb4 59. b6 a5 60. Kf5 Kxa4 61. Ke4 Kb5 62. Kd3 Kxb6 63. Kc4 Kc6 64. Kc3 b5 65. Kb3 Kc5 66. Kc3 a4 67. Kb2 b4 68. Kc2 Kc4 69. Kb2 a3+ 70. Ka2 Kc3 71. Kb1 b3 72. Ka1 b2+ 73. Ka2 Kc2 74. Kxa3 b1Q 0-1

[Event "SN-2018-0-00950"]
[Site "LSS email"]
[Date "2018.11.20"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Venturas, Bob"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "779"]
[BlackElo "656"]
[PlyCount "135"]
[EventDate "2018.10.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nxc6 bxc6 7. Bd3 h6 8. Bf4 Be7 9. 0-0 Nf6 10. Re1 0-0 11. Nd2 Bg4 12. f3 Bh5 13. Nf1 Qd7 14. Ng3 Bg6 15. Nf5 Nh7 16. Nxe7+ Qxe7 17. e5 d5 18. Bxg6 fxg6 19. Bg3 Qe6 20. f4 Rab8 21. b3 Rbd8 22. Qd4 a5 23. a4 Rfe8 24. Rad1 Nf8 25. Bh4 Ra8 26. c4 Nh7 27. cxd5 cxd5 28. Qxd5 Kh8 29. Qxe6 Rxe6 30. Rd7 c6 31. Kf2 Nf8 32. Re7 g5 33. Rxe6 Nxe6 34. fxg5 hxg5 35. Bg3 Rb8 36. Re3 Nc5 37. e6 Re8 38. e7 Nd7 39. Bd6 Nf6 40. h3 Kh7 41. Re5 Nd7 42. Rxg5 Nf6 43. Re5 Nd7 44. Rf5 Nf6 45. Kf3 Kg6 46. Rc5 Rc8 47. Rxa5 Ne8 48. Ba3 Kf6 49. g4 Rb8 50. Rf5+ Kg6 51. Rf8 Rxb3+ 52. Kf4 Rxa3 53. Rxe8 Rxa4+ 54. Ke5 c5 55. Ke6 c4 56. Rc8 Ra6+ 57. Kd5 c3 58. Rxc3 Kf7 59. Re3 Ke8 60. g5 Ra5+ 61. Ke6 Rxg5 62. Kd6 Rg6+ 63. Kc7 Ra6 64. Kb7 Ra4 65. Kc7 Ra7+ 66. Kd6 Ra6+ 67. Kc7 Ra7+ 68. Kd6 1/2-1/2

[Event "SN-2018-0-00950"]
[Site "LSS email"]
[Date "2018.11.20"]
[Round "?"]
[White "Lambert, Derek"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "964"]
[BlackElo "779"]
[PlyCount "71"]
[EventDate "2018.10.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 a6 4. c4 Nf6 5. Nc3 Be7 6. Be2 Nbd7 7. Nf3 0-0 8. 0-0 h6 9. e4 Nh7 10. Nd5 c6 11. Qc2 Ng5 12. Nxe7+ Qxe7 13. d3 Nxf3+ 14. Bxf3 b5 15. Qc3 f6 16. cxb5 Bb7 17. bxc6 Rac8 18. Qb3+ Qf7 19. cxb7 Qxb3 20. bxc8Q Rxc8 21. axb3 Rc2 22. Rfb1 Rc6 23. Bh5 Kh7 24. Be8 Rc7 25. Rc1 Rxc1+ 26. Rxc1 Nf8 27. h4 Ne6 28. Rc6 Nf4 29. Rxd6 Ne2+ 30. Kh2 Nf4 31. g3 Ng6 32. h5 Ne7 33. Rd7 Nc6 34. Bg6+ Kg8 35. Rd6 Nxb4 36. Rd8# 1-0

[Event "SN-2018-0-00950"]
[Site "LSS email"]
[Date "2018.11.20"]
[Round "?"]
[White "Lombardi, Donato"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "752"]
[BlackElo "779"]
[PlyCount "74"]
[EventDate "2018.10.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 c5 6. Qe3 d6 7. Nc3 Be7 8. Bb5+ Bd7 9. 0-0 Bxb5 10. Nxb5 a6 11. Nc3 Nf6 12. Re1 0-0 13. e5 dxe5 14. Qxe5 Re8 15. Bg5 Bd6 16. Bxf6 Bxe5 17. Bxd8 Raxd8 18. h3 Bxc3 19. bxc3 Kf8 20. Kf1 Rd2 21. Rxe8+ Kxe8 22. Rc1 b5 23. Ke1 Rd6 24. f3 c4 25. Kf2 h5 26. Re1+ Kd7 27. Re2 f5 28. Ke1 g6 29. Rd2 Kc6 30. Rxd6+ Kxd6 31. Ke2 Ke5 32. Ke3 f4+ 33. Kf2 h4 34. Ke2 g5 35. Kd2 a5 36. a3 a4 37. Ke2 Kd5 1/2-1/2

[Event "SN-2018-0-00950"]
[Site "LSS email"]
[Date "2018.11.20"]
[Round "?"]
[White "Tolnai, Rudolf"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "876"]
[BlackElo "779"]
[PlyCount "97"]
[EventDate "2018.10.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 d6 5. h3 Nc6 6. Bg5 h6 7. Bh4 0-0 8. 0-0 g5 9. Bg3 Kg7 10. c3 Be6 11. Bxe6 fxe6 12. Nbd2 a6 13. Qb3 Qc8 14. Nh2 Nh5 15. Kh1 b5 16. Ndf3 Nxg3+ 17. fxg3 Qd7 18. a4 Na5 19. Qc2 b4 20. cxb4 Bxb4 21. b3 c5 22. h4 Nc6 23. hxg5 hxg5 24. Nxg5 Nd4 25. Qc4 Rxf1+ 26. Rxf1 a5 27. Rf7+ Qxf7 28. Nxf7 Kxf7 29. Nf3 Rh8+ 30. Kg1 Ne2+ 31. Kf2 Nc3 32. Ng5+ Kf6 33. Nxe6 Re8 34. Nc7 Re7 35. Nd5+ Nxd5 36. Qxd5 Rd7 37. Qc6 Ke7 38. g4 Rd8 39. Qd5 Rf8+ 40. Ke3 Rf6 41. Qg8 Rf7 42. Ke2 Rf8 43. Qh7+ Rf7 44. Qh4+ Ke6 45. g5 Ke7 46. g6+ Rf6 47. Qh7+ Kf8 48. g7+ Kf7 49. g8Q# 1-0

[Event "SN-2018-0-00950"]
[Site "LSS email"]
[Date "2018.11.19"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Kuttner, Jaromir"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "779"]
[BlackElo "841"]
[PlyCount "29"]
[EventDate "2018.10.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. c4 Qe4+ 4. Qe2 Nf6 5. d3 Qxe2+ 6. Bxe2 e5 7. Nf3 Nc6 8. h3 Nb4 9. Kd2 e4 10. dxe4 Nxe4+ 11. Ke1 Nc2+ 12. Kf1 Nxa1 13. Bd3 f5 14. Nc3 Nxc3 15. bxc3 1-0

[Event "CP-2018-P-00001"]
[Site "LSS email"]
[Date "2018.09.27"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Grammatica, Andrea"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "779"]
[BlackElo "2275"]
[PlyCount "44"]
[EventDate "2018.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. h3 d6 6. 0-0 0-0 7. a3 a5 8. Bg5 h6 9. Bh4 g5 10. Bg3 Kg7 11. Re1 Nh5 12. Bh2 g4 13. hxg4 Bxg4 14. Nbd2 Qf6 15. c3 Kh8 16. Qc1 Rg8 17. b4 axb4 18. axb4 Rxa1 19. Qxa1 Bxf3 20. Nxf3 Qxf3 21. g3 Qxf2+ 22. Kh1 Qf3# 0-1

[Event "CP-2018-P-00001"]
[Site "LSS email"]
[Date "2018.09.27"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Lebedev, Alexander"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "779"]
[BlackElo "2171"]
[PlyCount "50"]
[EventDate "2018.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bd6 6. h3 Ne7 7. Nc3 f6 8. a3 Be6 9. 0-0 Qd7 10. Be3 g5 11. Nh2 h5 12. Qf3 g4 13. hxg4 hxg4 14. Qxf6 0-0-0 15. Bh6 Rh7 16. Rfe1 Ng8 17. Qg6 Rxh6 18. Qg5 Qh7 19. f3 Bc5+ 20. Kf1 Rxh2 21. fxg4 Qf7+ 22. Ke2 Qf2+ 23. Kd1 Rxd3+ 24. cxd3 Bb3+ 25. Kc1 Qc2# 0-1

[Event "CP-2018-P-00001"]
[Site "LSS email"]
[Date "2018.09.27"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Stuart, Keith"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "779"]
[BlackElo "1469"]
[PlyCount "48"]
[EventDate "2018.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 g6 5. Bxc6 dxc6 6. Nxe5 Bg7 7. Bg5 h6 8. Bd2 Nxe4 9. Nxf7 Nxf2 10. Qe2+ Kxf7 11. Qxf2+ Bf5 12. g4 Re8+ 13. Kf1 Qd5 14. gxf5 Qxh1+ 15. Qg1 Qxg1+ 16. Kxg1 Bxb2 17. Bc3 Bxa1 18. Bxa1 Re1+ 19. Kf2 Rxb1 20. Be5 gxf5 21. Ke3 Re8 22. d4 Rxe5+ 23. dxe5 Ke6 24. Kd4 Re1 0-1

[Event "CP-2018-P-00001"]
[Site "LSS email"]
[Date "2018.09.27"]
[Round "?"]
[White "Malmstrom, Jan"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1711"]
[BlackElo "779"]
[PlyCount "61"]
[EventDate "2018.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. b4 e6 2. a3 Qf6 3. Nc3 b6 4. e4 Bb7 5. d4 d5 6. exd5 exd5 7. Bd3 c6 8. Nf3 Bd6 9. 0-0 h6 10. Re1+ Ne7 11. Ne2 0-0 12. Ng3 Bxg3 13. hxg3 Nf5 14. Bf4 Nd7 15. Nh2 Qxd4 16. c3 Qf6 17. Ng4 Qg6 18. Qb1 Nf6 19. Bxf5 Qh5 20. Nxf6+ gxf6 21. g4 Qh4 22. Re3 Bc8 23. Rh3 Bxf5 24. Qxf5 Qxh3 25. gxh3 Kg7 26. Bxh6+ Kxh6 27. Qxf6+ Kh7 28. Re1 Kg8 29. Re5 Rac8 30. Rg5+ Kh7 31. Qg7# 1-0

[Event "CP-2018-P-00001"]
[Site "LSS email"]
[Date "2018.09.27"]
[Round "?"]
[White "Marciz, Alexander"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2412"]
[BlackElo "779"]
[PlyCount "53"]
[EventDate "2018.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. c4 e6 4. a3 dxc4 5. e4 b5 6. a4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 h6 9. axb5 Nce7 10. Bxc4 Bb7 11. Qe3 c6 12. bxc6 Bxc6 13. d5 exd5 14. exd5 Bxd5 15. Bxd5 Qxd5 16. 0-0 a5 17. Nc3 Qb7 18. Ne4 Nf6 19. Nd6+ Kd7 20. Nxb7 Ned5 21. Qc5 Ra6 22. Rxa5 Rc6 23. Ne5+ Ke6 24. Nxc6 Kf5 25. Ne7+ Ke5 26. f4+ Ke6 27. Qd6# 1-0

[Event "CP-2018-P-00001"]
[Site "LSS email"]
[Date "2018.09.27"]
[Round "?"]
[White "Markus, Roland"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2391"]
[BlackElo "779"]
[PlyCount "37"]
[EventDate "2018.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. Nxd4 Nxd4 6. Qxd4 c5 7. Qd3 Qe7 8. Nc3 Nf6 9. Bf4 d6 10. 0-0-0 a6 11. e5 dxe5 12. Bxe5 Nd7 13. Rhe1 Qg5+ 14. Bf4+ Qe7 15. Bc7 Ne5 16. Qd8+ Qxd8 17. Rxd8+ Ke7 18. Nd5+ Ke6 19. Rxe5# 1-0

[Event "LSS No Engine Cup 181 Preliminary 0"]
[Site "LSS email"]
[Date "2018.08.20"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Navarro Segura, Roberto"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1106"]
[BlackElo "1300"]
[PlyCount "78"]
[EventDate "2018.08.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. d3 a6 4. Nf3 b5 5. Bb3 Be7 6. a4 b4 7. Nbd2 Bb7 8. Nc4 Nc6 9. Be3 d5 10. exd5 exd5 11. Ncd2 Nf6 12. 0-0 0-0 13. d4 c4 14. Ba2 Ng4 15. h3 Nxe3 16. fxe3 Re8 17. e4 dxe4 18. Nxe4 Na5 19. Re1 Rc8 20. c3 b3 21. Bb1 Rc6 22. Nc5 Bxc5 23. dxc5 Qxd1 24. Rxd1 Rxc5 25. Nd4 Rg5 26. Rd2 Re1+ 27. Kh2 Re8 28. Bf5 g6 29. Bg4 h5 30. Bf3 Re3 31. Re2 Rxe2 32. Nxe2 Bxf3 33. gxf3 Nc6 34. Rg1 Rd5 35. Kg3 Rd2 36. Rg2 Rxb2 37. Nc1 Rxg2+ 38. Kxg2 b2 39. Ne2 b1Q 0-1

[Event "LSS No Engine Cup 181 Preliminary 0"]
[Site "LSS email"]
[Date "2018.08.20"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Schnoewitz, Brigitte"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1106"]
[BlackElo "1337"]
[PlyCount "76"]
[EventDate "2018.08.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 g6 5. Bd2 Bg7 6. Bb5 a6 7. Bxc6 bxc6 8. c3 d6 9. Nf3 Nf6 10. h3 Nxe4 11. 0-0 Nxd2 12. Nbxd2 0-0 13. Ne4 a5 14. b3 d5 15. Nc5 Bxc3 16. Rb1 Bg7 17. Nd4 Qc7 18. Nf3 e5 19. Re1 e4 20. Nd4 Qe5 21. Nxc6 Qg5 22. Re3 Be6 23. Rg3 Qf6 24. Nd4 Qxd4 25. Qxd4 Bxd4 26. Nxe6 fxe6 27. Rf1 Rac8 28. a3 Rc2 29. b4 axb4 30. Rb3 Bxf2+ 31. Kh1 bxa3 32. Rxa3 e3 33. Raa1 e2 34. g4 exf1Q+ 35. Rxf1 Re2 36. Kg2 Bc5+ 37. Kg3 Rxf1 38. Kh4 Rh1 0-1

[Event "LSS No Engine Cup 181 Preliminary 0"]
[Site "LSS email"]
[Date "2018.08.20"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Stadler, Pavel"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1106"]
[BlackElo "1690"]
[PlyCount "168"]
[EventDate "2018.08.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. d3 e6 4. Nf3 a6 5. a3 d5 6. exd5 exd5 7. Ba2 Be7 8. 0-0 Nf6 9. Re1 0-0 10. Nc3 Be6 11. Bg5 h6 12. Bxf6 Bxf6 13. Rb1 Qd6 14. h3 Rad8 15. d4 cxd4 16. Ne2 Rfe8 17. Nfxd4 Nxd4 18. Nxd4 Qf4 19. Nxe6 fxe6 20. b4 Kh8 21. Rb3 Qd6 22. Rd3 Qb6 23. c4 dxc4 24. Bxc4 e5 25. Qf3 Rxd3 26. Qxd3 Rd8 27. Qf5 Rd4 28. Bd3 Kg8 29. Qc8+ Rd8 30. Qc4+ Kh8 31. Qe4 Kg8 32. Qh7+ Kf8 33. Qg6 Qc7 34. Qf5 Qd7 35. Qxd7 Rxd7 36. Rd1 Ke7 37. Bc2 Rd4 38. Rxd4 exd4 39. Bd3 Kd6 40. a4 Kd5 41. Kf1 Be7 42. b5 a5 43. Ke2 Kc5 44. f3 Kb4 45. Bc2 Kc3 46. Bd3 Bg5 47. g3 Be3 48. f4 Kb4 49. Bc2 Kc3 50. Bd1 Bc1 51. f5 d3+ 52. Ke1 Kd4 53. g4 Ke3 54. Bb3 Bb2 55. h4 Bf6 56. h5 Kf4 57. Bd1 Bc3+ 58. Kf2 Bd2 59. Kf1 Ke3 60. Kg2 Be1 61. Kf1 Bc3 62. Bb3 Kd2 63. Kf2 Bd4+ 64. Kf1 Kc1 65. Ke1 Bc3+ 66. Kf1 Bf6 67. Ke1 Bh4+ 68. Kf1 b6 69. Kg2 d2 70. Kf3 d1Q+ 71. Bxd1 Kxd1 72. Ke4 Kc2 73. Kd5 Kb3 74. Kc6 Bf2 75. Kd5 Kxa4 76. Kc6 Kb4 77. Kd5 a4 78. Ke6 a3 79. Kf7 Bd4 80. Kg6 a2 81. g5 hxg5 82. Kxg5 a1Q 83. Kg6 Qg1+ 84. Kf7 Qg5 0-1

[Event "LSS No Engine Cup 181 Preliminary 0"]
[Site "LSS email"]
[Date "2018.08.20"]
[Round "?"]
[White "Boni, Roberto"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1881"]
[BlackElo "1106"]
[PlyCount "35"]
[EventDate "2018.08.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Bxf3 5. Qxf3 dxe5 6. Bc4 Nf6 7. Qb3 Qc8 8. Bxf7+ Kd8 9. Bg5 Be7 10. Nc3 Nc6 11. Rd1+ Bd6 12. Nd5 Qd7 13. Nxf6 Qxf7 14. Qxf7 Ne7 15. Qxg7 Re8 16. Nxe8 Kxe8 17. Rxd6 Nc8 18. Qg8# 1-0

[Event "LSS No Engine Cup 181 Preliminary 0"]
[Site "LSS email"]
[Date "2018.08.20"]
[Round "?"]
[White "Glowinski, Daniel"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1907"]
[BlackElo "1106"]
[PlyCount "53"]
[EventDate "2018.08.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bg4 5. h3 Bd7 6. d4 Nxd4 7. Nxd4 exd4 8. Bxd7+ Qxd7 9. Qxd4 c5 10. Qc4 Be7 11. Nc3 Nf6 12. Rd1 0-0 13. e5 Ne8 14. Nd5 Nc7 15. Nxe7+ Qxe7 16. exd6 Qd7 17. Bg5 Ne6 18. Be7 Rfe8 19. Rd5 b5 20. Qe4 Rac8 21. Re1 a6 22. f4 c4 23. f5 Nc5 24. Qe3 Nb7 25. f6 gxf6 26. Qg3+ Kh8 27. Bxf6# 1-0

[Event "LSS No Engine Cup 181 Preliminary 0"]
[Site "LSS email"]
[Date "2018.08.20"]
[Round "?"]
[White "Pech, Jaroslav Sr"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1313"]
[BlackElo "1106"]
[PlyCount "53"]
[EventDate "2018.08.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Ba5 4. b4 Bb6 5. c5 c6 6. Bb2 cxd5 7. Bxe5 f6 8. Bxb8 Rxb8 9. cxb6 Qxb6 10. a3 a6 11. e3 Ne7 12. Bd3 d4 13. Qh5+ g6 14. Qh6 Kf7 15. Nf3 dxe3 16. fxe3 d5 17. 0-0 Bf5 18. Ne5+ Ke6 19. g4 Bxd3 20. Rxf6+ Kxf6 21. Nd7+ Ke6 22. Nxb6 Be4 23. Rf1 Rbg8 24. d4 Nc6 25. Rf2 Nd8 26. Qf4 Rf8 27. Qe5# 1-0

[Event "LSS No Engine Cup 180 Preliminary 0"]
[Site "LSS email"]
[Date "2018.07.08"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Etchepareborda, Juan"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1079"]
[BlackElo "1357"]
[PlyCount "105"]
[EventDate "2018.07.09"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. h3 Nf6 5. d3 0-0 6. Nc3 Nc6 7. a3 Na5 8. Ba2 b6 9. Bd2 Nb7 10. Nd5 c6 11. Nxe7+ Qxe7 12. Bg5 Be6 13. Bxe6 Qxe6 14. b4 d5 15. 0-0 dxe4 16. Bxf6 Qxf6 17. dxe4 Rad8 18. Qe2 Nd6 19. Rad1 Nb5 20. Rxd8 Rxd8 21. c4 Nxa3 22. Ra1 Qf4 23. Rxa3 Qc1+ 24. Kh2 Qxa3 25. Nxe5 Rd6 26. Qh5 Rf6 27. b5 cxb5 28. cxb5 Qd6 29. Qg5 Rxf2 30. Qg3 Rf6 31. Nf3 Qxg3+ 32. Kxg3 g5 33. e5 Re6 34. Kg4 h6 35. Kf5 Re8 36. h4 gxh4 37. Nxh4 Rc8 38. g4 Rc5 39. Kf6 Rxb5 40. Nf5 a5 41. Nxh6+ Kf8 42. Nxf7 a4 43. Nd6 Rb1 44. Nc4 b5 45. Nd6 b4 46. e6 Re1 47. g5 Rf1+ 48. Nf5 Re1 49. g6 a3 50. g7+ Kg8 51. Nh6+ Kh7 52. g8Q+ Kxh6 53. Qg6# 1-0

[Event "LSS No Engine Cup 180 Preliminary 0"]
[Site "LSS email"]
[Date "2018.07.08"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Malyszek, Tomasz"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1079"]
[BlackElo "1240"]
[PlyCount "76"]
[EventDate "2018.07.09"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Bg5 f6 8. Bh4 Qd7 9. 0-0 b6 10. Rd1 0-0-0 11. Nc3 g5 12. Bg3 h5 13. h3 g4 14. hxg4 hxg4 15. Nh4 Qh7 16. Kf1 Be7 17. Nd5 Kb8 18. Nxe7 Qxe7 19. Re1 Qf7 20. a4 Ne7 21. b3 Bb7 22. Nf5 Nc6 23. Qc3 Rde8 24. Qc4 Qg6 25. a5 Rh1+ 26. Ke2 Rxe1+ 27. Rxe1 Qxf5 28. Kf1 Qxa5 29. Qf7 Ba6+ 30. c4 Rh8 31. Qd5 Rh1+ 32. Ke2 Rxe1+ 33. Kd3 Rd1+ 34. Kc2 Rxd5 35. exd5 Nd4+ 36. Kd3 Qxd5 37. Kc3 Qc5 38. Bh4 Ne2+ 0-1

[Event "LSS No Engine Cup 180 Preliminary 0"]
[Site "LSS email"]
[Date "2018.07.08"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Martindale, Roger"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1079"]
[BlackElo "951"]
[PlyCount "39"]
[EventDate "2018.07.09"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d3 d6 5. a3 a6 6. Be3 Be6 7. Bxe6 fxe6 8. 0-0 d5 9. exd5 exd5 10. Bd2 d4 11. Re1 Bd6 12. c3 Nf6 13. cxd4 0-0 14. dxe5 Nxe5 15. Nxe5 Re8 16. Bc3 Bxe5 17. Bxe5 Re6 18. d4 Nd5 19. Qg4 Qe8 20. Qxg7# 1-0

[Event "LSS No Engine Cup 180 Preliminary 0"]
[Site "LSS email"]
[Date "2018.07.08"]
[Round "?"]
[White "Henke, Simon"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1938"]
[BlackElo "1079"]
[PlyCount "83"]
[EventDate "2018.07.09"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 a6 4. c4 e6 5. Nc3 Bb4 6. Rc1 h6 7. a3 Bd6 8. cxd5 exd5 9. Nxd5 Bxf4 10. Nxf4 Nf6 11. Bd3 0-0 12. Nf3 Bg4 13. h3 Bh5 14. Nxh5 Nxh5 15. 0-0 Qd5 16. Rc5 Qd6 17. Rxh5 Rad8 18. Bb1 b5 19. Qd3 g6 20. Rc1 Kg7 21. Rhc5 Ne7 22. Rxc7 Rc8 23. Rxc8 Rxc8 24. Rxc8 Nxc8 25. Qc3 Ne7 26. d5+ Kg8 27. e4 f6 28. Nd4 Qe5 29. Nc6 Qxc3 30. Nxe7+ Kf7 31. bxc3 Kxe7 32. f4 g5 33. e5 gxf4 34. d6+ Ke6 35. exf6 h5 36. Kf2 Kxf6 37. Ba2 a5 38. Kf3 b4 39. axb4 axb4 40. cxb4 h4 41. Kxf4 Kg6 42. d7 1-0

[Event "LSS No Engine Cup 180 Preliminary 0"]
[Site "LSS email"]
[Date "2018.07.08"]
[Round "?"]
[White "Vio, Mauro"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1861"]
[BlackElo "1079"]
[PlyCount "93"]
[EventDate "2018.07.09"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 e5 4. e3 d6 5. d4 cxd4 6. exd4 exd4 7. Nxd4 Nxd4 8. Qxd4 Be6 9. Bf4 Nf6 10. Be2 Be7 11. 0-0 0-0 12. Rfd1 a6 13. Bxd6 Bxd6 14. Qxd6 Qxd6 15. Rxd6 Rfd8 16. Rad1 Rxd6 17. Rxd6 g6 18. Bf3 Rb8 19. Nd5 Ne8 20. Rb6 Kg7 21. b3 Nf6 22. Nxf6 Kxf6 23. Bxb7 Ke7 24. c5 Bc8 25. Bd5 Rxb6 26. cxb6 Kd6 27. b7 Bxb7 28. Bxb7 a5 29. g4 f6 30. Kg2 f5 31. gxf5 gxf5 32. Bc8 f4 33. Kf3 Ke5 34. a3 h6 35. b4 axb4 36. axb4 h5 37. b5 h4 38. b6 Kd6 39. Kxf4 Kc6 40. b7 Kc7 41. Ke5 Kb8 42. Kd6 h3 43. f4 Ka7 44. f5 Kb8 45. f6 Ka7 46. f7 Kb8 47. f8Q 1-0

[Event "LSS No Engine Cup 180 Preliminary 0"]
[Site "LSS email"]
[Date "2018.07.08"]
[Round "?"]
[White "Wilshusen, Horst"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1587"]
[BlackElo "1079"]
[PlyCount "83"]
[EventDate "2018.07.09"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 a6 6. Bxc6 Bxc6 7. 0-0 Nf6 8. Re1 Be7 9. dxe5 dxe5 10. Qxd8+ Rxd8 11. Nxe5 0-0 12. Nxc6 bxc6 13. Bg5 Rfe8 14. Rad1 Rxd1 15. Rxd1 h6 16. Bf4 Nh5 17. Bxc7 Bb4 18. e5 Bxc3 19. bxc3 Nf4 20. Kf1 Ne6 21. Bd6 Rd8 22. c4 c5 23. g3 f6 24. f4 fxe5 25. fxe5 Kf7 26. Kg2 Rd7 27. Rb1 g5 28. Rb6 Ra7 29. c3 Kg6 30. Bxc5 Kf5 31. Rxe6 Ra8 32. Rf6+ Kxe5 33. Bd4+ Ke4 34. Rxh6 g4 35. c5 a5 36. a4 Kf5 37. c6 Re8 38. c7 Rc8 39. Bb6 Kg5 40. Rd6 Kf5 41. Rd8 Rxc7 42. Bxc7 1-0

[Event "LSS No Engine Cup 179 Preliminary 0"]
[Site "LSS email"]
[Date "2018.05.28"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Domenche Redondo, Francesco"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1070"]
[BlackElo "1600"]
[PlyCount "72"]
[EventDate "2018.05.29"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nxe5 Qd4 7. 0-0 Qxe5 8. h3 Bd6 9. f4 Qd4+ 10. Kh1 Be7 11. f5 0-0 12. Nc3 Bd7 13. Ne2 Qb6 14. b3 Rad8 15. Bb2 Be8 16. a4 c5 17. e5 Nd5 18. Rf3 Qh6 19. f6 gxf6 20. exf6 Bxf6 21. Bxf6 Nxf6 22. Kg1 Bc6 23. Rg3+ Kh8 24. Qe1 Nh5 25. Rg4 f5 26. Rh4 Qe3+ 27. Kh2 Qe5+ 28. Kg1 Qe3+ 29. Qf2 Qxf2+ 30. Kxf2 Nf6 31. Nf4 Rg8 32. Ne6 Rxg2+ 33. Ke3 Re8 34. Rc1 Nd5+ 35. Kf3 Reg8 36. Nxc5 R8g3# 0-1

[Event "LSS No Engine Cup 179 Preliminary 0"]
[Site "LSS email"]
[Date "2018.05.28"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Pech, Matej"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1070"]
[BlackElo "1398"]
[PlyCount "31"]
[EventDate "2018.05.29"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. Nf3 cxd4 7. Qxd4 Ne7 8. 0-0 Ng6 9. Re1 Nc6 10. Qd1 Be7 11. a3 0-0 12. b4 f6 13. Bb2 Ncxe5 14. Nxe5 fxe5 15. Bxe5 Nxe5 16. Rxe5 1-0

[Event "LSS No Engine Cup 179 Preliminary 0"]
[Site "LSS email"]
[Date "2018.05.28"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Wilshusen, Horst"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1070"]
[BlackElo "1574"]
[PlyCount "56"]
[EventDate "2018.05.29"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Bg5 Be7 5. h3 d5 6. exd5 cxd5 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Nf3 Nc6 10. a3 h6 11. Bd2 e4 12. dxe4 dxe4 13. Nh2 Rd8 14. Nc3 0-0 15. Be3 Qc7 16. Qe2 Ne5 17. 0-0 a6 18. Rad1 Qc6 19. Ng4 Nexg4 20. hxg4 Rfe8 21. Rxd8 Bxd8 22. Rd1 Bc7 23. g5 hxg5 24. Bxg5 Bb8 25. Bxf6 Qxf6 26. f3 Ba7+ 27. Kf1 Qh4 28. Nxe4 Qh1# 0-1

[Event "LSS No Engine Cup 179 Preliminary 0"]
[Site "LSS email"]
[Date "2018.05.28"]
[Round "?"]
[White "Cole, Steve"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1810"]
[BlackElo "1070"]
[PlyCount "53"]
[EventDate "2018.05.29"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Bc5 5. c3 d6 6. d4 exd4 7. cxd4 Bb6 8. Nc3 Bg4 9. Be3 Nf6 10. h3 Bh5 11. g4 Bg6 12. e5 dxe5 13. Nxe5 Nxe5 14. dxe5 Bxe3 15. exf6 Bd4 16. fxg7 Bxg7 17. Re1+ Kf8 18. Qf3 Bxc3 19. Qxc3 Kg8 20. Rad1 Qf8 21. Rd7 Rc8 22. Ree7 a6 23. Qf6 Rh7 24. Qxg6+ Rg7 25. Rxf7 Rxg6 26. Rg7+ Kh8 27. Rh7# 1-0

[Event "LSS No Engine Cup 179 Preliminary 0"]
[Site "LSS email"]
[Date "2018.05.28"]
[Round "?"]
[White "Kudryavtsev, Yaroslav"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2044"]
[BlackElo "1070"]
[PlyCount "51"]
[EventDate "2018.05.29"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 c5 7. Qd5 Qe7 8. Nc3 Nf6 9. Qd3 d6 10. 0-0 Be6 11. Bd2 Bxc4 12. Qxc4 a6 13. Rfe1 b5 14. Qd3 c4 15. Qf3 Qb7 16. e5 dxe5 17. Qxb7 Rd8 18. Be3 Bd6 19. Rad1 0-0 20. Qxa6 Ne8 21. Nxb5 Be7 22. Rxd8 Bxd8 23. Bc5 Nc7 24. Nxc7 Bxc7 25. Bxf8 Kxf8 26. Qc8+ 1-0

[Event "LSS No Engine Cup 179 Preliminary 0"]
[Site "LSS email"]
[Date "2018.05.28"]
[Round "?"]
[White "Stewart, Deane"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1600"]
[BlackElo "1070"]
[PlyCount "44"]
[EventDate "2018.05.29"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. e3 Nf6 4. g3 e4 5. Nge2 d5 6. Bg2 dxc4 7. Bxe4 Nxe4 8. Nxe4 Bf5 9. N4c3 Be7 10. 0-0 Bh3 11. Re1 0-0 12. Nf4 Bf5 13. e4 Bg6 14. Nxg6 fxg6 15. Nd5 Ne5 16. Nxe7+ Qxe7 17. b3 Nf3+ 18. Kf1 Nxe1 19. Qxe1 Qe5 20. Rb1 Rae8 21. Bb2 Qxe4 22. Ba3 Qh1# 0-1

[Event "RN-2018-0-01419"]
[Site "LSS email"]
[Date "2018.03.24"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Feng, Jason"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "816"]
[BlackElo "1048"]
[PlyCount "126"]
[EventDate "2018.03.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d5 4. e5 f6 5. Bf4 Nc6 6. Bb5 Bd7 7. Nc3 a6 8. Bxc6 bxc6 9. 0-0 e6 10. Re1 Nh6 11. Bxh6 Bxh6 12. exf6 Qxf6 13. Ne5 Bf4 14. Nxd7 Kxd7 15. Qd3 Rhf8 16. Rf1 Bd6 17. Rae1 a5 18. a3 Qf5 19. Qxf5 Rxf5 20. Re2 Raf8 21. Nd1 c5 22. c3 cxd4 23. cxd4 Rf4 24. Rd2 Be7 25. g3 R4f6 26. Kg2 c5 27. f3 c4 28. Ne3 Rb8 29. Ng4 Rf5 30. Ne5+ Kc7 31. f4 g5 32. fxg5 Rxf1 33. Kxf1 Bxg5 34. Rc2 Bf6 35. Nf3 Rb3 36. Ne5 Bxe5 37. dxe5 Kc6 38. Kf2 Kc5 39. h3 d4 40. h4 Kd5 41. Re2 d3 42. Rd2 Kxe5 43. Ke3 Kd5 44. Rf2 d2+ 45. Kxd2 Rxb2+ 46. Ke1 Rxf2 47. Kxf2 Ke4 48. Ke2 c3 49. g4 Kf4 50. g5 Kg4 51. Kd3 Kxh4 52. Kxc3 Kxg5 53. Kc4 h5 54. Kb5 h4 55. Kxa5 h3 56. Kb6 h2 57. a4 h1Q 58. a5 Qa8 59. a6 Kf5 60. a7 Ke5 61. Ka6 Kd6 62. Kb6 Kd7 63. Ka6 Kc6 0-1

[Event "RN-2018-0-01419"]
[Site "LSS email"]
[Date "2018.03.24"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Kuttner, Jaromir"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "816"]
[BlackElo "898"]
[PlyCount "102"]
[EventDate "2018.03.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. dxe5 Qxe5+ 5. Qe2 Nc6 6. Qxe5+ Nxe5 7. Bf4 Bd6 8. Bg3 Bf5 9. c3 0-0-0 10. Nd2 Nf6 11. Nc4 Nxc4 12. Bxc4 Rhe8+ 13. Ne2 Bxg3 14. hxg3 Re7 15. 0-0 Red7 16. Nd4 Bg6 17. f3 Nh5 18. Rac1 Nxg3 19. Rfe1 c5 20. Nb3 a6 21. Kf2 Nh5 22. Re2 Nf4 23. Ree1 b5 24. Be2 Bd3 25. Bf1 Bxf1 26. Kxf1 Nd3 27. Red1 Nxc1 28. Rxd7 Rxd7 29. Nxc5 Rd1+ 30. Kf2 Nd3+ 31. Ke2 Nxc5 32. Kxd1 Kd7 33. Kd2 Kd6 34. b3 f5 35. Ke3 g5 36. g3 h5 37. c4 Ke5 38. b4 Ne6 39. c5 Nc7 40. Kd3 f4 41. gxf4+ Kxf4 42. c6 g4 43. fxg4 hxg4 44. Ke2 g3 45. Kf1 Kf3 46. a3 g2+ 47. Kg1 Nd5 48. a4 bxa4 49. b5 axb5 50. Kh2 Kf2 51. Kh3 g1Q 0-1

[Event "RN-2018-0-01419"]
[Site "LSS email"]
[Date "2018.03.24"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Lauer, Frederic"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "816"]
[BlackElo "1115"]
[PlyCount "94"]
[EventDate "2018.03.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nf3 Nc6 4. a3 a6 5. d3 Qc7 6. 0-0 b5 7. Ba2 Bb7 8. Re1 Be7 9. e5 d5 10. Bf4 h6 11. d4 c4 12. b3 0-0-0 13. Bg3 h5 14. h3 Nh6 15. bxc4 dxc4 16. Nc3 Bxa3 17. Ne2 Be7 18. c3 Nf5 19. Bb1 Nxg3 20. Nxg3 g5 21. Ne4 g4 22. hxg4 hxg4 23. Nh2 Nxe5 24. Nxg4 Nxg4 25. Qxg4 Qh2+ 26. Kf1 Rdg8 27. Qf3 Qh1+ 28. Ke2 Qxg2 29. Qxg2 Rxg2 30. Rf1 f5 31. Nc5 Bxc5 32. dxc5 Rh3 33. Kd2 Rf3 34. Bc2 Rfxf2+ 35. Rxf2 Rxf2+ 36. Kc1 Rf1+ 37. Kb2 Rxa1 38. Kxa1 f4 39. Bd1 f3 40. Kb2 f2 41. Be2 Bg2 42. Kc2 f1Q 43. Bxf1 Bxf1 44. Kd2 a5 45. Kc2 a4 46. Kb2 e5 47. Kc2 a3 0-1

[Event "RN-2018-0-01419"]
[Site "LSS email"]
[Date "2018.03.24"]
[Round "?"]
[White "Caviglia, Maximiliano"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "970"]
[BlackElo "816"]
[PlyCount "87"]
[EventDate "2018.03.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. Bf4 Bxf3 4. exf3 e6 5. c3 Nc6 6. Bb5 a6 7. Ba4 b5 8. Bc2 Bd6 9. Bg3 Bxg3 10. hxg3 Nf6 11. Nd2 h6 12. Nf1 Na5 13. Ne3 c6 14. b4 Nb7 15. a4 Nd6 16. a5 Nc4 17. Nxc4 bxc4 18. Qe2 Rb8 19. g4 Qd7 20. g5 Ng8 21. Qe5 Ne7 22. Qxb8+ Qc8 23. Qxc8+ Nxc8 24. gxh6 gxh6 25. 0-0-0 Ne7 26. Rh5 Ng8 27. Rdh1 Ke7 28. g4 Kf6 29. g5+ Kg7 30. gxh6+ Kf8 31. h7 Nf6 32. Re5 Ke7 33. f4 Ng4 34. Re2 Kf8 35. f5 exf5 36. Bxf5 Nf6 37. Rg1 Nxh7 38. Rh1 Kg7 39. Rxh7+ Rxh7 40. Bxh7 Kxh7 41. Re7 Kg6 42. Ra7 f5 43. Rxa6 Kg5 44. Rxc6 1-0

[Event "RN-2018-0-01419"]
[Site "LSS email"]
[Date "2018.03.24"]
[Round "?"]
[White "Hughes, Chris"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "791"]
[BlackElo "816"]
[PlyCount "73"]
[EventDate "2018.03.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bd7 4. cxd5 c6 5. dxe6 Bxe6 6. Nf3 Nf6 7. e3 Bb4 8. Be2 Ne4 9. Bd2 Nxd2 10. Nxd2 0-0 11. 0-0 b5 12. a3 Ba5 13. b4 Bc7 14. Rc1 Qh4 15. Nf3 Qh6 16. Ne4 a6 17. Nc5 Bd5 18. g3 a5 19. Nh4 axb4 20. axb4 Qf6 21. Bg4 g5 22. Nf5 Bb6 23. Re1 Bxc5 24. dxc5 h5 25. Bxh5 Qxf5 26. f4 Qh3 27. Bf3 g4 28. Bxd5 cxd5 29. Qxd5 Ra6 30. c6 Ra7 31. c7 Na6 32. c8Q Rxc8 33. Rxc8+ Kg7 34. Qg5+ Kh7 35. Qg8+ Kh6 36. Rc6+ Kh5 37. Qg5# 1-0

[Event "RN-2018-0-01419"]
[Site "LSS email"]
[Date "2018.03.24"]
[Round "?"]
[White "Venturas, Bob"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "763"]
[BlackElo "816"]
[PlyCount "62"]
[EventDate "2018.03.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. a3 Bc5 4. Nc3 d6 5. h3 a6 6. Bc4 Nf6 7. d3 Nd4 8. Be3 Nxf3+ 9. Qxf3 Bxe3 10. Qxe3 b5 11. Ba2 Bb7 12. f4 exf4 13. Qxf4 0-0 14. 0-0 h6 15. Nd5 Nxd5 16. Bxd5 Bxd5 17. exd5 f6 18. Rae1 Qd7 19. Re6 Rf7 20. Rfe1 Raf8 21. Qe3 c6 22. dxc6 Qxc6 23. c3 Qd7 24. d4 a5 25. d5 Rd8 26. Qd3 a4 27. c4 bxc4 28. Qxc4 Rc8 29. Qxc8+ Qxc8 30. Re8+ Rf8 31. Rxc8 Rxc8 1/2-1/2

[Event "LSS No Engine Cup 177 Preliminary 0"]
[Site "LSS email"]
[Date "2018.02.10"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Gimenes, Hamilton"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1065"]
[BlackElo "1935"]
[PlyCount "68"]
[EventDate "2018.02.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nf3 a6 4. a4 d5 5. exd5 exd5 6. Be2 Nf6 7. 0-0 Bd6 8. Re1 0-0 9. c4 d4 10. d3 Nc6 11. Nbd2 Re8 12. Bf1 Bf5 13. h3 Nb4 14. b3 Bxd3 15. Ba3 Rxe1 16. Nxe1 Bxf1 17. Kxf1 Qb6 18. Bxb4 Qxb4 19. Nd3 Qc3 20. Ne1 Rb8 21. Rc1 Qa5 22. Nd3 Kf8 23. f3 Re8 24. Qc2 Bg3 25. Rd1 Qc7 26. Ne4 Nxe4 27. fxe4 Rxe4 28. Kg1 Qe7 29. a5 Re2 30. Qc1 Qe4 31. Ne1 Bf4 32. Qb1 Qe3+ 33. Kh1 Qf2 34. Qa1 Qf1# 0-1

[Event "LSS No Engine Cup 177 Preliminary 0"]
[Site "LSS email"]
[Date "2018.02.10"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Shim Ng Min, Francis"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1065"]
[BlackElo "1422"]
[PlyCount "110"]
[EventDate "2018.02.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. a4 d6 4. Nf3 Nf6 5. d3 Be7 6. h3 0-0 7. 0-0 Nc6 8. Bd2 d5 9. exd5 exd5 10. Ba2 d4 11. Re1 Bf5 12. Ne5 Nxe5 13. Rxe5 Bg6 14. a5 Bd6 15. Re1 Bc7 16. Bc4 Nh5 17. b4 Qd6 18. Kf1 Qh2 19. Qf3 Rae8 20. g4 Nf4 21. Bxf4 Bxf4 22. Na3 cxb4 23. Nb5 a6 24. Rxe8 Rxe8 25. Nxd4 Be5 26. Re1 Rd8 27. Nf5 Rf8 28. Ne7+ Kh8 29. Nxg6+ hxg6 30. Qg2 Qxg2+ 31. Kxg2 Bc7 32. Re7 Bxa5 33. Rxb7 f5 34. f3 fxg4 35. hxg4 Ra8 36. Bb3 Kh7 37. Rd7 Bb6 38. Rd6 Be3 39. Bf7 g5 40. Bb3 a5 41. Ba4 Bf4 42. Rc6 Ra7 43. d4 Rd7 44. c3 bxc3 45. Rxc3 Rxd4 46. Bc2+ g6 47. Rd3 Rxd3 48. Bxd3 a4 49. Bc2 a3 50. Bb3 Kg7 51. Kf2 Kf6 52. Ke2 Ke5 53. Kd3 Bc1 54. Kc2 Bb2 55. Kd3 Kf4 1/2-1/2

[Event "LSS No Engine Cup 177 Preliminary 0"]
[Site "LSS email"]
[Date "2018.02.10"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Strnad, Pavel"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1065"]
[BlackElo "1022"]
[PlyCount "115"]
[EventDate "2018.02.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. d3 h6 4. h3 c6 5. Nf3 Nbd7 6. a4 a6 7. b4 b5 8. axb5 cxb5 9. Bb3 e6 10. 0-0 Be7 11. Bb2 0-0 12. Nbd2 Bb7 13. e5 dxe5 14. Nxe5 Bxb4 15. Ba3 Bxa3 16. Nxd7 Qxd7 17. Rxa3 Qc6 18. f3 Rfd8 19. Qe2 a5 20. Ne4 Nxe4 21. fxe4 Qc5+ 22. Kh1 b4 23. Raa1 Rf8 24. Qf2 Qxf2 25. Rxf2 Bc6 26. Rff1 Rfd8 27. Ba4 Bxa4 28. Rxa4 Rd7 29. Rd1 e5 30. Rda1 Rda7 31. g4 f6 32. Kg2 Kf7 33. Kf3 Ke6 34. h4 g5 35. Ke3 Kd6 36. d4 exd4+ 37. Kxd4 Ra6 38. hxg5 hxg5 39. c3 bxc3 40. Kxc3 Ke5 41. Kd3 Kf4 42. Kd4 Kxg4 43. Ke3 Kh5 44. Kf3 R8a7 45. Rh1+ Kg6 46. Kg4 Re6 47. Rh8 Rae7 48. Rg8+ Kf7 49. Rh8 Rxe4+ 50. Rxe4 Rxe4+ 51. Kf3 Rf4+ 52. Kg3 a4 53. Ra8 Rb4 54. Ra6 Rb3+ 55. Kg4 a3 56. Kf5 Rf3+ 57. Kg4 Kg6 58. Kxf3 1-0

[Event "LSS No Engine Cup 177 Preliminary 0"]
[Site "LSS email"]
[Date "2018.02.10"]
[Round "?"]
[White "Pech, Stepan"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1494"]
[BlackElo "1065"]
[PlyCount "58"]
[EventDate "2018.02.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 e5 4. g3 d6 5. Bg2 a6 6. 0-0 Be6 7. b3 h6 8. Bb2 Be7 9. e3 Nf6 10. d4 cxd4 11. exd4 exd4 12. Nxd4 Nxd4 13. Qxd4 Rb8 14. Rae1 0-0 15. Nd5 Bxd5 16. Bxd5 Qd7 17. Bf3 Rfe8 18. a4 Bf8 19. Qd3 Rxe1 20. Rxe1 Qc7 21. Bxf6 gxf6 22. Qf5 Bg7 23. a5 Qc5 24. Bd5 Qc8 25. Qxc8+ Rxc8 26. Re7 Rb8 27. Rxf7 Kh8 28. Bxb7 Kg8 29. Rd7 h5 0-1

[Event "LSS No Engine Cup 177 Preliminary 0"]
[Site "LSS email"]
[Date "2018.02.10"]
[Round "?"]
[White "Sandocal, Uzmir"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1959"]
[BlackElo "1065"]
[PlyCount "43"]
[EventDate "2018.02.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. b3 e5 2. e3 d5 3. Bb2 Nf6 4. Bxe5 Bd6 5. Bxd6 Qxd6 6. Nf3 Bg4 7. Be2 Ne4 8. 0-0 Nc6 9. d3 Nf6 10. d4 a6 11. c4 0-0 12. Nc3 Bh5 13. cxd5 Nxd5 14. Nxd5 Qxd5 15. Rc1 Ne7 16. Rc5 Qd6 17. Rxh5 g6 18. Rh3 Kg7 19. Qc1 c6 20. e4 Rac8 21. Qh6+ Kf6 22. e5+ 1-0

[Event "LSS No Engine Cup 177 Preliminary 0"]
[Site "LSS email"]
[Date "2018.02.10"]
[Round "?"]
[White "Sirenko, Sergei"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C37"]
[WhiteElo "1406"]
[BlackElo "1065"]
[PlyCount "111"]
[EventDate "2018.02.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Nc6 5. h4 g4 6. Ng5 Nh6 7. Nxf7 Nxf7 8. Bxf7+ Kxf7 9. Qxg4 Qf6 10. 0-0 d6 11. Qh5+ Qg6 12. Qd5+ Be6 13. Qb5 Rb8 14. Rxf4+ Ke7 15. Nc3 Bh3 16. Nd5+ Kd7 17. Qe2 Bh6 18. Rf6 Qg7 19. Qf3 Ke8 20. Qxh3 Rg8 21. Rf2 Ne5 22. Nf6+ Ke7 23. Nxg8+ Rxg8 24. Qc3 Nc6 25. Qxg7+ Rxg7 26. d3 Bxc1 27. Rxc1 Ne5 28. Rcf1 b6 29. Kh2 Ng4+ 30. Kh3 Nxf2+ 31. Rxf2 h5 32. Rf5 Rh7 33. g4 hxg4+ 34. Kxg4 Ke6 35. Rg5 Kf6 36. h5 a6 37. d4 a5 38. Rg6+ Kf7 39. Kg5 Rh8 40. h6 Rh7 41. c4 a4 42. Rf6+ Kg8 43. Kg6 Re7 44. Kf5 Kh7 45. e5 dxe5 46. dxe5 Rd7 47. e6 Rd2 48. e7 Re2 49. Re6 Rf2+ 50. Ke5 Re2+ 51. Kd5 Rd2+ 52. Kc6 Rxb2 53. e8Q Rg2 54. Qf7+ Kh8 55. Re8+ Rg8 56. Qxg8# 1-0

[Event "LSS No Engine Cup 175 Preliminary 0"]
[Site "LSS email"]
[Date "2017.12.10"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Glowinski, Daniel"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1068"]
[BlackElo "1901"]
[PlyCount "96"]
[EventDate "2017.12.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nf3 Nc6 4. a3 Nf6 5. d3 Bg4 6. h3 Bxf3 7. Qxf3 Nd4 8. Qd1 e6 9. Be3 d5 10. Bxd4 cxd4 11. exd5 Nxd5 12. 0-0 Be7 13. Qg4 0-0 14. Nd2 Nf6 15. Qe2 Rc8 16. Ne4 Qb6 17. b4 Qc6 18. Nxf6+ Bxf6 19. b5 Qd7 20. a4 Rc5 21. a5 g6 22. a6 b6 23. Qe4 Rfc8 24. Rab1 Qd6 25. Rbe1 Kg7 26. f4 h5 27. g3 Rd8 28. Kg2 Rh8 29. h4 Rhc8 30. Re2 Qd7 31. Qb7 Qxb7+ 32. axb7 Rb8 33. Ra1 Rxb7 34. Ra6 Be7 35. Kf3 Kf6 36. Re5 Rxe5 37. fxe5+ Kxe5 38. Ra2 Bb4 39. g4 hxg4+ 40. Kxg4 f5+ 41. Kg5 Be7+ 42. Kxg6 Bxh4 43. Kh5 Bg3 44. Kg6 f4 45. Kh5 Kf5 46. Kh6 f3 47. Ra1 Bf4+ 48. Kh5 Rh7# 0-1

[Event "LSS No Engine Cup 175 Preliminary 0"]
[Site "LSS email"]
[Date "2017.12.10"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Hardyn, Jaroslav"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1068"]
[BlackElo "1901"]
[PlyCount "88"]
[EventDate "2017.12.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Nf6 5. d3 Be7 6. Nc3 0-0 7. Bxc6 bxc6 8. Bd2 Rb8 9. b3 c5 10. a4 Re8 11. 0-0 c6 12. Nh2 Be6 13. f4 exf4 14. Rxf4 d5 15. e5 Nd7 16. Qe2 Qc7 17. Raf1 Nxe5 18. Qh5 Ng6 19. R4f2 f6 20. Bf4 Nxf4 21. Qf3 Bd6 22. Ne2 Nxe2+ 23. Rxe2 Bxh2+ 24. Kh1 Be5 25. Rfe1 d4 26. Kg1 a5 27. Kh1 Bf7 28. Kg1 Bd6 29. Kf1 Bg3 30. Rxe8+ Rxe8 31. Rxe8+ Bxe8 32. Qe4 Be5 33. g4 Bg6 34. Qf3 Qd6 35. h4 Qd5 36. Qe2 Qh1+ 37. Kf2 Qxh4+ 38. Kf1 h5 39. Qf3 hxg4 40. Qg2 g3 41. Kg1 Qh2+ 42. Qxh2 gxh2+ 43. Kg2 Bh5 44. Kh1 Bf3# 0-1

[Event "LSS No Engine Cup 175 Preliminary 0"]
[Site "LSS email"]
[Date "2017.12.10"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Wilshusen, Horst"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1068"]
[BlackElo "1615"]
[PlyCount "94"]
[EventDate "2017.12.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. a4 d5 5. exd5 cxd5 6. Ba2 Bc5 7. h3 Nc6 8. Ne2 h6 9. Bd2 Be6 10. Bb3 e4 11. dxe4 Nxe4 12. 0-0 Qh4 13. Be3 Bxe3 14. fxe3 0-0-0 15. Qe1 Qe7 16. Nbc3 g5 17. g4 h5 18. Nxe4 dxe4 19. Bxe6+ Qxe6 20. Qg3 Qc4 21. Nd4 Nxd4 22. exd4 Qxd4+ 23. Kg2 Qxb2 24. Qf2 hxg4 25. Qc5+ Kb8 26. Rab1 Rd2+ 27. Kg1 Qd4+ 28. Qxd4 Rxd4 29. hxg4 Rh7 30. Rf5 Rxa4 31. Rxg5 f6 32. Rg6 e3 33. Rxf6 Rxg4+ 34. Kf1 Rc4 35. Ke2 Rc3 36. Rb2 Rh2+ 37. Kd1 Ra3 38. Rf8+ Kc7 39. Rf7+ Kd6 40. Rfxb7 Ra1+ 41. Rb1 Rh1+ 42. Ke2 Rhxb1 43. Rf7 Re1+ 44. Kd3 Rf1 45. Rb7 Ra3+ 46. Ke2 Rf2+ 47. Ke1 Ra1+ 0-1

[Event "LSS No Engine Cup 175 Preliminary 0"]
[Site "LSS email"]
[Date "2017.12.10"]
[Round "?"]
[White "Feng, Jason"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1346"]
[BlackElo "1068"]
[PlyCount "108"]
[EventDate "2017.12.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bc4 Bg4 5. 0-0 Nh6 6. d3 Nd4 7. fxe5 Nxf3+ 8. gxf3 Bh5 9. Kh1 dxe5 10. Bxh6 gxh6 11. Nc3 Rg8 12. Qe2 Qh4 13. Rg1 Rxg1+ 14. Rxg1 Qf4 15. Rg3 Qc1+ 16. Kg2 c6 17. b3 Qf4 18. Nb1 Bg6 19. Qd2 Qxd2+ 20. Nxd2 Bb4 21. c3 Bxc3 22. Nb1 Be1 23. Rh3 h5 24. Kf1 Bb4 25. a3 Bd6 26. b4 b5 27. Ba2 Ke7 28. Ke2 a5 29. bxa5 Rxa5 30. Rg3 b4 31. Rg1 bxa3 32. Rc1 c5 33. Kd2 f5 34. Nc3 fxe4 35. fxe4 Kf6 36. Ke3 Kg5 37. Kf3 h4 38. Rg1+ Kf6 39. Kg4 h5+ 40. Kxh4 Ra6 41. Nd5+ Kf7 42. Rf1+ Kg7 43. Ne3 Rb6 44. Rf2 Be7+ 45. Kh3 Rf6 46. Rxf6 Bxf6 47. Nc2 Bf7 48. Bxf7 Kxf7 49. Nxa3 Be7 50. Nc4 Ke6 51. Kg3 Kf6 52. Ne3 Kg5 53. h4+ Kg6 54. Nf5 Bf8 1/2-1/2

[Event "LSS No Engine Cup 175 Preliminary 0"]
[Site "LSS email"]
[Date "2017.12.10"]
[Round "?"]
[White "Leijen, Peter"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2001"]
[BlackElo "1068"]
[PlyCount "65"]
[EventDate "2017.12.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. 0-0 h6 6. d4 a6 7. Ba4 Nf6 8. Re1 b5 9. Bb3 Be7 10. h3 0-0 11. Bc2 exd4 12. cxd4 Nh7 13. Nc3 Bg5 14. Nxg5 Nxg5 15. e5 dxe5 16. dxe5 Be6 17. h4 Nh7 18. Be4 Qe8 19. Qf3 Nxe5 20. Qg3 Ng6 21. Bxa8 Qxa8 22. Rxe6 fxe6 23. Qxg6 Rf6 24. Qg4 Qf8 25. Ne4 Rf5 26. Bxh6 Nf6 27. Nxf6+ Qxf6 28. Be3 Qxb2 29. Bd4 Qxa1+ 30. Bxa1 Rf7 31. Qxe6 Kf8 32. Bd4 Re7 33. Bc5 1-0

[Event "LSS No Engine Cup 175 Preliminary 0"]
[Site "LSS email"]
[Date "2017.12.10"]
[Round "?"]
[White "Werner, Hansruedi"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1600"]
[BlackElo "1068"]
[PlyCount "107"]
[EventDate "2017.12.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bb5 Bd7 5. 0-0 a6 6. Ba4 Bg4 7. Bxc6+ bxc6 8. h3 Bh5 9. g4 Bg6 10. f5 Bxf5 11. exf5 Be7 12. d4 e4 13. Nfd2 d5 14. Nb3 Bg5 15. Na5 Bxc1 16. Qxc1 Qd6 17. Qf4 Qxf4 18. Rxf4 Kd7 19. Nd2 Nf6 20. Ndb3 Rhb8 21. Nc5+ Ke7 22. Nxc6+ Kd6 23. Nxb8 Rxb8 24. b3 a5 25. a4 h6 26. Re1 c6 27. Kf2 Re8 28. Nb7+ Kc7 29. Nxa5 Kb6 30. b4 Nh7 31. h4 Re7 32. Ke3 f6 33. Rc1 Nf8 34. c4 Rc7 35. cxd5 cxd5 36. Rxc7 Kxc7 37. Rf2 Nd7 38. Rc2+ Kb8 39. Rc6 Nf8 40. Rd6 Kc7 41. Rxd5 g6 42. Kxe4 g5 43. h5 Nd7 44. Nc4 Kc6 45. b5+ Kc7 46. a5 Nb8 47. Rc5+ Kb7 48. d5 Nd7 49. a6+ Kb8 50. Rc6 Ka8 51. Rc8+ Nb8 52. a7 Kxa7 53. Rc7+ Ka8 54. Nb6# 1-0

[Event "OP-2017-0-04472"]
[Site "LSS email"]
[Date "2017.11.16"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Pocivavsek, Darko"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "784"]
[BlackElo "2021"]
[PlyCount "46"]
[EventDate "2017.11.07"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 f6 6. Nc3 Bd6 7. h3 Ne7 8. a3 Be6 9. Bd2 c5 10. 0-0 Qd7 11. Re1 g5 12. Nh2 h5 13. f3 0-0-0 14. Qe2 g4 15. fxg4 Rdg8 16. Qf3 hxg4 17. Nxg4 Bxg4 18. hxg4 Rxg4 19. Qxf6 Rxg2+ 20. Kxg2 Qg4+ 21. Kf2 Rh2+ 22. Ke3 Qg3+ 23. Qf3 Qg5+ 0-1

[Event "OP-2017-0-04472"]
[Site "LSS email"]
[Date "2017.11.16"]
[Round "?"]
[White "Verich, Oleg"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1220"]
[BlackElo "784"]
[PlyCount "128"]
[EventDate "2017.11.07"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bc4 h6 5. f5 Nf6 6. d3 Be7 7. Nc3 a6 8. 0-0 0-0 9. Qe1 Nb4 10. Bb3 b5 11. a3 Nc6 12. Nd5 Nxd5 13. Bxd5 Bb7 14. Qg3 Kh8 15. Be3 Bf6 16. b4 Rb8 17. Rab1 Ne7 18. Bxb7 Rxb7 19. c4 Ng8 20. h4 c6 21. Qh3 d5 22. Bc5 Re8 23. cxb5 axb5 24. g4 dxe4 25. dxe4 Be7 26. Rbc1 Bxc5+ 27. Rxc5 Rc7 28. g5 f6 29. Rfc1 Qd6 30. Qf1 Rec8 31. Qd1 Qxd1+ 32. Rxd1 Kh7 33. Rd6 hxg5 34. hxg5 Ra8 35. Rd3 Ne7 36. g6+ Nxg6 37. fxg6+ Kxg6 38. Rd6 Kf7 39. Rdxc6 Rxc6 40. Rxc6 Rxa3 41. Nd2 Ra4 42. Kf2 Rxb4 43. Ke3 Kg6 44. Rb6 Kg5 45. Nf3+ Kg4 46. Nd2 f5 47. Rg6+ Kh5 48. exf5 Rg4 49. Rxg4 Kxg4 50. Ke4 Kg5 51. Kxe5 b4 52. Nb3 Kh6 53. Ke6 Kh7 54. Ke5 Kg8 55. Kf4 Kf7 56. Kg5 Kg8 57. Kg6 Kf8 58. Nd4 Kg8 59. Kg5 Kf7 60. Nc6 b3 61. Ne5+ Kg8 62. Nd3 Kf7 63. Nb2 Kg8 64. Kg6 Kf8 1/2-1/2

[Event "IECC CL0-2017.00 email"]
[Site "IECC email"]
[Date "2017.11.15"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Hernandez, Yordan"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "789"]
[BlackElo "1626"]
[PlyCount "62"]
[EventDate "2017.10.15"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 g6 3. d4 cxd4 4. Qxd4 Qa5+ 5. Bd2 e5 6. Qxd7+ Bxd7 7. Bxa5 Nc6 8. Bc3 Bb4 9. Nf3 Bxc3+ 10. Nxc3 Nge7 11. a3 Bg4 12. Ng5 0-0 13. h3 Bd7 14. 0-0-0 Nd4 15. Nd5 Nxd5 16. Bxd5 Rac8 17. Rd2 Be6 18. Nxe6 fxe6 19. Bxb7 Rc7 20. Ba6 Nb3+ 21. Kd1 Nxd2 22. Kxd2 Rxf2+ 23. Be2 Rxg2 24. c3 Rf7 25. Kd3 Rff2 26. Bg4 Rxb2 27. Rc1 Kf7 28. Kc4 h5 29. Bd1 Rg1 30. Kd3 Rh2 31. c4 Rg3+ 0-1

[Event "OP-2017-0-04472"]
[Site "LSS email"]
[Date "2017.11.15"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Peraza Balleste, Orlando"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "784"]
[BlackElo "1695"]
[PlyCount "84"]
[EventDate "2017.11.07"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. a4 Nf6 4. d3 e6 5. Nf3 d5 6. exd5 exd5 7. Ba2 Qe7+ 8. Qe2 Qxe2+ 9. Kxe2 Bg4 10. h3 Nd4+ 11. Kd2 0-0-0 12. Nxd4 Bh5 13. Ne2 c4 14. g4 Bg6 15. f4 Bb4+ 16. c3 Bxd3 17. cxb4 Ne4+ 18. Ke1 Bxe2 19. Nc3 Bd3 20. Nxe4 Bxe4 21. Rh2 f6 22. Bd2 h5 23. gxh5 Rxh5 24. Bb1 Bxb1 25. Rxb1 Rdh8 26. b3 Rxh3 27. Rxh3 Rxh3 28. Ke2 cxb3 29. Be3 b6 30. b5 g5 31. fxg5 fxg5 32. Bxg5 b2 33. Kd1 Ra3 34. Kc2 Rxa4 35. Rxb2 Ra3 36. Rb3 Rxb3 37. Kxb3 Kb7 38. Be3 a6 39. Kb4 d4 40. bxa6+ Kxa6 41. Bxd4 Kb7 42. Kb5 Kc8 1/2-1/2

[Event "IECC CL0-2017.00 email"]
[Site "IECC email"]
[Date "2017.11.15"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Shim Ng Min, Francis"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "789"]
[BlackElo "1232"]
[PlyCount "44"]
[EventDate "2017.10.15"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nf3 d6 4. d3 Nf6 5. 0-0 Be7 6. h3 0-0 7. Nc3 Nc6 8. a3 a6 9. Re1 h6 10. e5 dxe5 11. Nxe5 Nxe5 12. Rxe5 b5 13. Ba2 Bb7 14. Re1 Qd4 15. Be3 Qh4 16. Qe2 Bd6 17. f3 Qg3 18. Bf2 Qh2+ 19. Kf1 Nh5 20. Ne4 Bxe4 21. Qxe4 Nf4 22. g3 Qg2# 0-1

[Event "IECC CL0-2017.00 email"]
[Site "IECC email"]
[Date "2017.11.15"]
[Round "?"]
[White "Chura, Michal"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1203"]
[BlackElo "789"]
[PlyCount "125"]
[EventDate "2017.10.15"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nc6 3. e3 Bg4 4. Bb5 Bxf3 5. Bxc6+ bxc6 6. Qxf3 e6 7. b3 Qh4+ 8. Qf2 Qxf2+ 9. Kxf2 Be7 10. Bb2 Bf6 11. Bxf6 Nxf6 12. Nc3 h5 13. Rhe1 h4 14. h3 Kd7 15. d3 a5 16. Na4 Nh5 17. Kf3 f5 18. Rad1 g6 19. Rd2 Kd6 20. e4 Ng3 21. Nc3 d4 22. Ne2 Nxe2 23. Rdxe2 e5 24. fxe5+ Kxe5 25. exf5+ Kxf5 26. Re6 Kg5 27. R1e5+ Kh6 28. Kg4 Ra6 29. Rh5+ Kg7 30. Rxh8 Kxh8 31. Rxg6 Kh7 32. Re6 a4 33. Kxh4 axb3 34. axb3 Rb6 35. Re7+ Kg6 36. Rxc7 Ra6 37. Kg4 Kh6 38. Kf4 Kg6 39. Ke4 Kg5 40. Kxd4 Kf5 41. Kc5 Ke5 42. Rxc6 Ra2 43. Kb4 Kd5 44. Rc4 Ra8 45. h4 Rb8+ 46. Kc3 Rg8 47. g4 Rg7 48. b4 Rb7 49. g5 Ra7 50. g6 Rg7 51. h5 Ke5 52. b5 Kf6 53. b6 Rb7 54. g7 Rxg7 55. Rc7 Rg8 56. b7 Rb8 57. h6 Ke6 58. h7 Kf6 59. Rc8 Rxb7 60. h8Q+ Ke6 61. Qe8+ Re7 62. Rc6+ Kd5 63. Qxe7 1-0

[Event "IECC CL0-2017.00 email"]
[Site "IECC email"]
[Date "2017.11.15"]
[Round "?"]
[White "Raines, David T"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1174"]
[BlackElo "789"]
[PlyCount "93"]
[EventDate "2017.10.15"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 e6 4. e3 Bb4+ 5. c3 Bd6 6. Bg3 Bxg3 7. hxg3 Nf6 8. Nbd2 Ne4 9. Bd3 a6 10. Nxe4 dxe4 11. Bxe4 h6 12. Bxc6+ bxc6 13. Ne5 Bb7 14. Qf3 Qf6 15. Ke2 Qxf3+ 16. gxf3 a5 17. Kd2 Ke7 18. Nd3 f6 19. Nc5 Bc8 20. a4 Kd6 21. f4 Kd5 22. Kd3 f5 23. f3 Rb8 24. Rab1 h5 25. e4+ Kd6 26. b4 g6 27. Ke3 axb4 28. cxb4 Bd7 29. a5 Rb5 30. a6 Rbb8 31. Nd3 Ra8 32. Ra1 Bc8 33. Nc5 Ra7 34. Kf2 Bd7 35. Kg2 Rb8 36. Nd3 Rb6 37. Nc5 Rxb4 38. Rhb1 Rxd4 39. Rb7 Ra8 40. Nxd7 Kxd7 41. a7 Kc8 42. Rab1 Ra4 43. Rb8+ Rxb8 44. axb8Q+ Kd7 45. Rd1+ Ke7 46. Qd8+ Kf7 47. Rd7# 1-0

[Event "IECC CL0-2017.00 email"]
[Site "IECC email"]
[Date "2017.11.15"]
[Round "?"]
[White "Semenov, Zhenya"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "916"]
[BlackElo "789"]
[PlyCount "68"]
[EventDate "2017.10.15"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bg4 3. Ne5 Bh5 4. g4 Bg6 5. Nxg6 hxg6 6. Bg2 e6 7. Bf4 g5 8. Bg3 Bd6 9. Bxd6 Qxd6 10. h3 Nc6 11. Nc3 a6 12. e3 Nf6 13. a3 0-0-0 14. Qd3 Ne7 15. 0-0-0 Nc6 16. Ne2 g6 17. f4 gxf4 18. Nxf4 g5 19. Ne2 Ne7 20. Kb1 Nc6 21. c4 Ne4 22. c5 Qe7 23. Bxe4 dxe4 24. Qxe4 Rd5 25. Nc3 Rd7 26. b4 Rh4 27. Kb2 f5 28. Qf3 fxg4 29. hxg4 Qh7 30. Ne4 Rf7 31. Qg2 Rg7 32. Nf6 Qh6 33. Rxh4 gxh4 34. Qe4 Qxf6 0-1

[Event "OP-2017-0-04472"]
[Site "LSS email"]
[Date "2017.11.15"]
[Round "?"]
[White "Shim Ng Min, Francis"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1155"]
[BlackElo "784"]
[PlyCount "105"]
[EventDate "2017.11.07"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. Bb5 Bd7 5. Nc3 a6 6. Bxc6 Bxc6 7. dxe5 dxe5 8. Qxd8+ Rxd8 9. Nxe5 Ne7 10. Bf4 Ng6 11. Nxc6 bxc6 12. Bxc7 Rd7 13. Bg3 Bb4 14. 0-0 Bxc3 15. bxc3 0-0 16. f3 Rb7 17. Rab1 Ra7 18. Rb6 Rc8 19. Rfb1 h5 20. Bf2 Raa8 21. Rb7 a5 22. h3 Ra6 23. Rb8 Rxb8 24. Rxb8+ Kh7 25. Rb6 Rxb6 26. Bxb6 a4 27. Kf2 Nf4 28. Bc7 Ne6 29. Bd6 g6 30. Ke3 Kg7 31. Kd3 c5 32. Kc4 Kf6 33. Bxc5 Nf4 34. Kb4 Nxg2 35. Kxa4 Nh4 36. f4 Ng2 37. Bd6 Ke6 38. Bb8 Ne3 39. Kb5 Nxc2 40. a4 Kd7 41. Kb6 Kc8 42. Be5 Ne3 43. Bd4 Nc4+ 44. Kc5 Na5 45. Kb5 Nb7 46. Kb6 Kb8 47. Be5+ Ka8 48. Bc7 f6 49. e5 fxe5 50. fxe5 g5 51. e6 g4 52. e7 g3 53. e8Q+ 1-0

[Event "RN-2017-0-01348"]
[Site "LSS email"]
[Date "2017.10.03"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Hughes, Peter James"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "780"]
[BlackElo "563"]
[PlyCount "105"]
[EventDate "2017.09.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 Bg7 4. Nf3 e6 5. e5 Nd5 6. Nxd5 exd5 7. Bf4 0-0 8. c3 Nc6 9. Bb5 Ne7 10. h3 Nf5 11. Bd3 d6 12. 0-0 dxe5 13. Bxe5 Bxe5 14. dxe5 Be6 15. Bxf5 Bxf5 16. Re1 Be4 17. Nd4 c5 18. Nf3 f5 19. Nh2 Qg5 20. f3 f4 21. Ng4 Bf5 22. Qxd5+ Kg7 23. Qxb7+ Kh8 24. Qc6 Rac8 25. Qd6 h5 26. Nf2 Rfd8 27. Qf6+ Qxf6 28. exf6 Kg8 29. Rad1 Rxd1 30. Rxd1 Kf7 31. Rd6 Re8 32. Ra6 g5 33. Kf1 Be6 34. Ne4 Bc4+ 35. Kf2 Bxa6 36. Nd6+ Kxf6 37. Nxe8+ Ke7 38. Ng7 h4 39. Nf5+ Kf6 40. Nh6 Bc8 41. Ng4+ Bxg4 42. hxg4 a6 43. Ke2 Ke5 44. Kd3 Kd5 45. b3 c4+ 46. bxc4+ Kc5 47. a4 a5 48. Ke4 Kxc4 49. Kf5 Kxc3 50. Kxg5 Kb4 51. Kxf4 Kxa4 52. g5 Kb4 53. g6 1-0

[Event "OP-2017-0-04445"]
[Site "LSS email"]
[Date "2017.10.02"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Correa de Almeida, Claudio"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "780"]
[BlackElo "1582"]
[PlyCount "34"]
[EventDate "2017.09.25"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nxe5 Qd4 7. Qd2 Qxe5 8. 0-0 Ng4 9. g3 Qh5 10. h4 Ne5 11. Qd1 Bg4 12. Nc3 Bxd1 13. Bf4 Nf3+ 14. Kg2 Nxh4+ 15. gxh4 Bf3+ 16. Kh2 Qxh4+ 17. Kg1 Qh1# 0-1

[Event "RN-2017-0-01348"]
[Site "LSS email"]
[Date "2017.10.02"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Venturas, Bob"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "780"]
[BlackElo "721"]
[PlyCount "95"]
[EventDate "2017.09.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. h3 Nf6 6. d3 h6 7. a4 Ba6 8. 0-0 Be7 9. c4 0-0 10. Nc3 Nh7 11. b4 Bb7 12. a5 a6 13. Nh2 Qd7 14. Qg4 Bc8 15. Qxd7 Bxd7 16. Bd2 f5 17. f3 f4 18. Ne2 Bh4 19. Rfd1 Rf6 20. Ng4 Rg6 21. Kf1 Ng5 22. Bc3 Bxg4 23. hxg4 Kh7 24. d4 Nf7 25. dxe5 dxe5 26. Rd7 Nd6 27. Bxe5 Nxc4 28. Bxf4 Bg5 29. Kf2 Rf6 30. Bxg5 hxg5 31. Rxc7 Rd6 32. Rc1 Nb2 33. R1xc6 Rf6 34. Nd4 Nd3+ 35. Ke3 Nxb4 36. Rxf6 Re8 37. Rff7 Nd5+ 38. Kd3 Nxc7 39. Rxc7 Ra8 40. Nf5 Rd8+ 41. Ke3 Re8 42. Rxg7+ Kh8 43. Rxg5 Re5 44. Rh5+ Kg8 45. Nh6+ Kg7 46. Rxe5 Kxh6 47. Rf5 Kg6 48. e5 1-0

[Event "OP-2017-0-04445"]
[Site "LSS email"]
[Date "2017.10.02"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Werner, Hansruedi"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "780"]
[BlackElo "800"]
[PlyCount "88"]
[EventDate "2017.09.25"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. Nf3 Bg4 4. Be2 Nc6 5. h3 Bxf3 6. Bxf3 Nxe5 7. d3 e6 8. 0-0 Bd6 9. Bd2 Nxf3+ 10. Qxf3 Qf6 11. Qxf6 Nxf6 12. f4 0-0 13. Nc3 a6 14. Ne2 Rfc8 15. f5 exf5 16. Rxf5 Re8 17. Nc3 Re5 18. Rxe5 Bxe5 19. Re1 Re8 20. b3 Bxc3 21. Bxc3 Rxe1+ 22. Bxe1 Nh5 23. g3 h6 24. Kg2 Nf6 25. Kf3 Kf8 26. g4 g5 27. Bc3 Nd7 28. a4 b5 29. axb5 axb5 30. d4 c4 31. bxc4 bxc4 32. Kg3 Nf6 33. Kf3 Ne4 34. Bb4+ Ke8 35. c3 Kd7 36. Ke3 Kc6 37. Bf8 Kb5 38. Bxh6 Ka4 39. Kf3 Kb3 40. Ke3 Kxc3 41. Bg7 Kb2 42. Ke2 c3 43. Kd3 c2 44. Bf8 c1Q 0-1

[Event "RN-2017-0-01348"]
[Site "LSS email"]
[Date "2017.10.02"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Werner, Hansruedi"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "780"]
[BlackElo "800"]
[PlyCount "100"]
[EventDate "2017.09.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. c4 Qe4+ 4. Qe2 Qxe2+ 5. Bxe2 Nc6 6. Nf3 e5 7. a3 Nf6 8. d3 Be7 9. 0-0 Bf5 10. Re1 0-0-0 11. Rd1 h6 12. Nh4 Be6 13. h3 Nd4 14. Bf1 Nc2 15. Ra2 Ne4 16. Nf3 g5 17. Be2 g4 18. dxe4 Rxd1+ 19. Bxd1 Bxc4 20. Bxc2 Bxa2 21. Nc3 gxf3 22. Nxa2 fxg2 23. Kxg2 Bg5 24. Bxg5 hxg5 25. Bd1 c6 26. Bg4+ Kc7 27. Nb4 Rd8 28. Be2 Rd2 29. Kf3 Rxb2 30. Bc4 f6 31. Kg3 a5 32. Nd3 Rc2 33. Be6 Rc3 34. Kg4 Rxd3 35. a4 Ra3 36. Kf5 Rf3+ 37. Kg4 Rxf2 38. Bf5 b5 39. axb5 cxb5 40. Kg3 Rxf5 41. exf5 b4 42. Kg4 b3 43. Kh5 b2 44. Kg6 b1Q 45. Kxf6 Kd6 46. Kxg5 Qg1+ 47. Kf6 Qg3 48. Kf7 Qxh3 49. f6 Qh7+ 50. Kf8 Ke6 0-1

[Event "RN-2017-0-01348"]
[Site "LSS email"]
[Date "2017.10.02"]
[Round "?"]
[White "Czaban, Tomasz"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "733"]
[BlackElo "780"]
[PlyCount "112"]
[EventDate "2017.09.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Bc5 4. d4 exd4 5. cxd4 Bb6 6. Nc3 a6 7. Be3 h6 8. Bc4 Nge7 9. 0-0 d5 10. exd5 Na7 11. Re1 0-0 12. h3 Nf5 13. a3 Nxe3 14. fxe3 Bf5 15. Bd3 Bxd3 16. Qxd3 Qd6 17. Ne5 Nc8 18. Rf1 Ne7 19. Rf3 Nxd5 20. Nxd5 Qxd5 21. Raf1 Rad8 22. Nxf7 Rd7 23. Ne5 Rxf3 24. Rxf3 Rd8 25. Qf5 c6 26. Qf7+ Qxf7 27. Rxf7 Rb8 28. Rd7 a5 29. g4 a4 30. Nc4 Bd8 31. Ne5 Bf6 32. Ng6 Kh7 33. Nf4 b5 34. Nh5 Kg6 35. Rd6 Rc8 36. e4 c5 37. e5 cxd4 38. exf6 gxf6 39. Rxf6+ Kg5 40. Rd6 Rc2 41. Rxd4 Rxb2 42. Ng7 Kf6 43. Ne8+ Kg5 44. Ng7 Kh4 45. Rd6 Kxh3 46. Rxh6+ Kg3 47. Kf1 Kxg4 48. Rg6+ Kf3 49. Kg1 Rb3 50. Rg5 Kf4 51. Ne6+ Ke4 52. Nc7 Rxa3 53. Nxb5 Rb3 54. Rg4+ Kd3 55. Rxa4 Rxb5 56. Ra3+ Kc4 1/2-1/2

[Event "RN-2017-0-01348"]
[Site "LSS email"]
[Date "2017.10.02"]
[Round "?"]
[White "Horvath, Peter Gy"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1995"]
[BlackElo "780"]
[PlyCount "112"]
[EventDate "2017.09.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d6 4. d4 a6 5. c4 exd4 6. Nxd4 Nxd4 7. Qxd4 c5 8. Qd1 Be6 9. Nc3 Be7 10. Be2 h6 11. Be3 Nf6 12. Bd3 Ng4 13. h3 Nxe3 14. fxe3 Bg5 15. Qd2 Bh4+ 16. Kd1 Qc7 17. Rf1 Rd8 18. Nd5 Qc6 19. Qe2 0-0 20. Qh5 Bg5 21. Rf3 g6 22. Qxg5 hxg5 23. Ne7+ Kg7 24. Nxc6 bxc6 25. Kc2 f5 26. exf5 gxf5 27. Raf1 d5 28. cxd5 cxd5 29. Bxf5 Bxf5+ 30. Rxf5 Rxf5 31. Rxf5 Kg6 32. Rf3 Rd6 33. g4 c4 34. b3 a5 35. Rf2 cxb3+ 36. axb3 Re6 37. Kd3 Re4 38. Rb2 Rb4 39. Kc3 Kf6 40. Rf2+ Kg6 41. Rd2 Rb5 42. Kb2 a4 43. Rd3 axb3 44. Rxb3 Rc5 45. Rd3 Kf6 46. Rd2 Ke5 47. Rc2 Rb5+ 48. Kc3 Ke4 49. Kd2 Rb3 50. Rc3 Rb2+ 51. Kc1 Rh2 52. Rc2 Rxc2+ 53. Kxc2 Kxe3 54. Kd1 d4 55. Ke1 d3 56. Kd1 d2 0-1

[Event "RN-2017-0-01348"]
[Site "LSS email"]
[Date "2017.10.02"]
[Round "?"]
[White "Kuttner, Jaromir"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "799"]
[BlackElo "780"]
[PlyCount "99"]
[EventDate "2017.09.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 c5 7. Qd5 Qe7 8. 0-0 Nf6 9. Qd3 d6 10. Bf4 Be6 11. Nc3 Bxc4 12. Qxc4 Qd7 13. Rad1 Be7 14. Rfe1 Qc6 15. Nd5 b5 16. Qxb5 Qxb5 17. Nc7+ Kd7 18. Nxb5 a6 19. Nxd6 Nh5 20. Nxf7+ Kc6 21. Nxh8 Rxh8 22. Be3 Rd8 23. c4 g5 24. g4 Rxd1 25. Rxd1 Nf4 26. Bxf4 gxf4 27. f3 a5 28. Rd5 Bg5 29. Kf2 a4 30. Ke2 Bf6 31. b3 axb3 32. axb3 Bg5 33. Kd3 Bf6 34. Rf5 Bg5 35. e5 Kd7 36. Ke4 Ke6 37. Rf8 Ke7 38. Rc8 Kd7 39. Rxc5 Ke6 40. b4 Be7 41. Rc6+ Kd7 42. b5 Bg5 43. e6+ Ke7 44. b6 Kd8 45. Rc7 Be7 46. c5 Bg5 47. c6 Be7 48. Rd7+ Ke8 49. c7 Bc5 50. c8R# 1-0

[Event "OP-2017-0-04445"]
[Site "LSS email"]
[Date "2017.10.02"]
[Round "?"]
[White "Misericordia, Antonio"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2344"]
[BlackElo "780"]
[PlyCount "47"]
[EventDate "2017.09.25"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Nc6 3. d4 Bf5 4. Bg2 e6 5. 0-0 h6 6. c4 Nf6 7. Nc3 Ne4 8. cxd5 Nxc3 9. bxc3 Qxd5 10. Ne5 Qd6 11. Nxc6 bxc6 12. e4 Bh7 13. e5 Qd7 14. Qa4 Qc8 15. Bxc6+ Kd8 16. d5 Bc5 17. Qh4+ Be7 18. Qd4 Bf8 19. dxe6+ Ke7 20. Ba3+ Kxe6 21. Qd5+ Kf5 22. Qxf7+ Kg5 23. Bc1+ Kg4 24. f3+ 1-0

[Event "LSS No Engine Cup 172 Preliminary 0"]
[Site "LSS email"]
[Date "2017.08.19"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Boni, Roberto"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1083"]
[BlackElo "1908"]
[PlyCount "48"]
[EventDate "2017.08.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. a4 Nf6 4. d3 d5 5. exd5 exd5 6. Bb3 Nc6 7. Bg5 Nd4 8. Ne2 Nxb3 9. cxb3 Be7 10. 0-0 0-0 11. h3 h6 12. Bh4 g5 13. Bg3 d4 14. Nd2 Bd6 15. Nc4 Bxg3 16. Nxg3 Be6 17. Nh5 Nxh5 18. Qxh5 Kh7 19. Rfe1 Qc7 20. a5 Rae8 21. Ne5 Bxb3 22. Ng4 Qd6 23. Rxe8 Rxe8 24. Qxf7+ Bxf7 0-1

[Event "LSS No Engine Cup 172 Preliminary 0"]
[Site "LSS email"]
[Date "2017.08.19"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Schoppe, Gottfried"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1083"]
[BlackElo "1290"]
[PlyCount "108"]
[EventDate "2017.08.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Qf3 Nf6 4. Nh3 Bxh3 5. gxh3 Nbd7 6. d3 Ne5 7. Qe2 Nxc4 8. dxc4 g6 9. Nc3 e6 10. Bg5 Be7 11. 0-0-0 Nd7 12. Bxe7 Qxe7 13. Nb5 Qg5+ 14. Kb1 0-0 15. Rxd6 Ne5 16. Rf1 Qg2 17. Rdd1 Qxh3 18. f4 Nc6 19. Rf3 Qh5 20. Rf2 Qxe2 21. Rxe2 Rfd8 22. Red2 a6 23. Nc3 Rd4 24. Rxd4 Nxd4 25. h4 b5 26. cxb5 axb5 27. a3 Kf8 28. Na2 Ne2 29. Rf1 Rd8 30. f5 exf5 31. exf5 gxf5 32. Nc3 Nxc3+ 33. bxc3 Rd5 34. Kb2 c4 35. Rf4 Ke7 36. h5 Kf6 37. Rf2 Re5 38. Kc1 Kg5 39. Rh2 Kh6 40. Kd2 f4 41. Rh3 Kg5 42. h6 Re6 43. Rh1 f3 44. Rf1 Re2+ 45. Kd1 Kf4 46. Rh1 Ke3 47. Rf1 f2 48. Rh1 Re1+ 49. Rxe1+ fxe1Q+ 50. Kxe1 f5 51. Kd1 f4 52. Ke1 f3 53. Kf1 f2 54. Kg2 Ke2 0-1

[Event "LSS No Engine Cup 172 Preliminary 0"]
[Site "LSS email"]
[Date "2017.08.19"]
[Round "?"]
[White "Kalinin, Vyacheslav"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1616"]
[BlackElo "1083"]
[PlyCount "69"]
[EventDate "2017.08.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. Ne5 Bh5 4. g4 Bg6 5. h4 h5 6. Nxg6 fxg6 7. Qd3 Qd6 8. Nc3 a6 9. Bg2 c6 10. g5 e5 11. dxe5 Qe6 12. Bh3 Qxe5 13. Qxg6+ Kd8 14. Qf7 Qe7 15. Qf5 Nd7 16. Bf4 Ke8 17. Bc7 Rc8 18. Qg6+ Qf7 19. Bxd7+ Ke7 20. Qxf7+ Kxf7 21. Bxc8 Bb4 22. 0-0-0 Ne7 23. Bxb7 a5 24. Rh3 Rf8 25. Rf3+ Kg8 26. Rxf8+ Kxf8 27. Nxd5 cxd5 28. Bxd5 g6 29. Be4 Bc5 30. e3 a4 31. Bd6 Bxd6 32. Rxd6 Kf7 33. Rd7 Ke6 34. Rxe7+ Kxe7 35. Bxg6 1-0

[Event "LSS No Engine Cup 172 Preliminary 0"]
[Site "LSS email"]
[Date "2017.08.19"]
[Round "?"]
[White "Kocian, Stefan"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1462"]
[BlackElo "1083"]
[PlyCount "51"]
[EventDate "2017.08.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 dxc4 4. e3 b5 5. a4 c6 6. axb5 cxb5 7. b3 Qc7 8. bxc4 Bb4+ 9. Nbd2 bxc4 10. Qa4+ Nc6 11. Ba3 Bxa3 12. Qxa3 a5 13. Bxc4 Nb4 14. 0-0 Bd7 15. Qxb4 axb4 16. Rxa8+ Ke7 17. Rfa1 Qc6 18. R1a6 Qb7 19. Ne5 Kf6 20. R8a7 Qc8 21. Nxd7+ Kg6 22. Ne5+ Kf6 23. Rxf7+ Kg5 24. Rxe6 b3 25. Ndf3+ Kh5 26. g4# 1-0

[Event "LSS No Engine Cup 172 Preliminary 0"]
[Site "LSS email"]
[Date "2017.08.19"]
[Round "?"]
[White "Vogel, Helmut"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1907"]
[BlackElo "1083"]
[PlyCount "47"]
[EventDate "2017.08.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. d4 Bg4 6. c3 Nf6 7. h3 Bh5 8. Qa4 Bxf3 9. Qxc6+ Ke7 10. gxf3 exd4 11. cxd4 Rc8 12. Nc3 Qd7 13. Qa6 c6 14. Be3 g6 15. 0-0 Bg7 16. e5 dxe5 17. dxe5 Nd5 18. Bc5+ Ke6 19. Rfd1 Bxe5 20. Nxd5 Qe8 21. f4 Kf5 22. fxe5 cxd5 23. Qf6+ Ke4 24. Rd4# 1-0

[Event "SN-2017-0-00870"]
[Site "LSS email"]
[Date "2017.07.29"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Vontina, Maria"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "761"]
[BlackElo "696"]
[PlyCount "47"]
[EventDate "2017.07.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 dxe4 5. Nxe4 Bxd2+ 6. Qxd2 Nf6 7. Nxf6+ Qxf6 8. c3 0-0 9. Nf3 Nd7 10. Bd3 h6 11. 0-0 Qd8 12. Rfe1 Nf6 13. h3 b6 14. Ne5 Bb7 15. f4 Rc8 16. Bc2 Qd5 17. c4 Qd8 18. Rad1 Qe7 19. Qd3 Qd6 20. c5 bxc5 21. dxc5 Qxc5+ 22. Kh1 Bd5 23. Nd7 Nxd7 24. Qh7# 1-0

[Event "SN-2017-0-00870"]
[Site "LSS email"]
[Date "2017.07.28"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "MacDonald, Murdo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "761"]
[BlackElo "815"]
[PlyCount "31"]
[EventDate "2017.07.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. e5 Qe7 7. Be3 c5 8. exf6 gxf6 9. Qd2 Bg7 10. Be2 0-0 11. 0-0 b6 12. Re1 Bb7 13. Nc3 b5 14. Bxb5 Qe5 15. Bf4 Qf5 16. Bd6 1-0

[Event "SN-2017-0-00870"]
[Site "LSS email"]
[Date "2017.07.28"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Semenov, Zhenya"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "761"]
[BlackElo "873"]
[PlyCount "93"]
[EventDate "2017.07.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. a3 a6 4. d3 e6 5. Nf3 d5 6. exd5 exd5 7. Ba2 Bd6 8. Bxd5 Qe7+ 9. Qe2 Qxe2+ 10. Kxe2 Be6 11. Bxc6+ bxc6 12. Re1 Nf6 13. Kf1 0-0 14. h3 Rfe8 15. Bd2 h6 16. c4 Bf5 17. d4 Rab8 18. Rxe8+ Nxe8 19. Bc3 Bd3+ 20. Ke1 Bxc4 21. Nbd2 Bd5 22. dxc5 Bxc5 23. b4 Ba7 24. Bd4 Bxd4 25. Nxd4 Bxg2 26. h4 Nd6 27. f3 Rc8 28. Kf2 Bh3 29. Rc1 Bd7 30. Ke3 Kf8 31. N2b3 Nb5 32. Nxb5 cxb5 33. Nc5 Bh3 34. f4 Ra8 35. Rc3 a5 36. Kf3 axb4 37. axb4 Ke7 38. Ke4 Bf1 39. Nb7 Bc4 40. Na5 Be6 41. f5 Bd7 42. Rc5 Rc8 43. Rxc8 Bxc8 44. Ke5 f6+ 45. Ke4 Kd6 46. h5 Ba6 47. Kd4 1/2-1/2

[Event "SN-2017-0-00870"]
[Site "LSS email"]
[Date "2017.07.28"]
[Round "?"]
[White "Czaban, Tomasz"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "596"]
[BlackElo "761"]
[PlyCount "120"]
[EventDate "2017.07.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Bc5 5. c3 d6 6. d4 Bb6 7. dxe5 dxe5 8. Qxd8+ Nxd8 9. Nxe5 Be6 10. Bxe6 Nxe6 11. Na3 Nf6 12. Re1 a6 13. Nac4 Ba7 14. h3 b5 15. Na5 Bb6 16. Nac6 0-0 17. Ne7+ Kh7 18. Bd2 Rad8 19. Rad1 g6 20. N7c6 Rd6 21. Bc1 Rxd1 22. Rxd1 Nxe4 23. Rd7 Kg7 24. Be3 Bxe3 25. fxe3 Nf6 26. Nd4 Nxd7 27. Nxd7 Rd8 28. Nxe6+ fxe6 29. Nc5 Rd6 30. Ne4 Rc6 31. Kf2 b4 32. cxb4 Rc2+ 33. Kf3 Rxb2 34. Nc5 Rxb4 35. Nxe6+ Kf6 36. Nxc7 Ra4 37. g4 Rxa2 38. Ne8+ Ke7 39. Nc7 a5 40. Nd5+ Ke6 41. Nc7+ Ke5 42. Nb5 a4 43. Nc3 Ra1 44. Nb5 a3 45. Nxa3 Rxa3 46. h4 Ra1 47. h5 g5 48. e4 Ra3+ 49. Kf2 Kxe4 50. Ke2 Kf4 51. Kd2 Kxg4 52. Kc2 Kxh5 53. Kb2 Rd3 54. Kc2 Rd7 55. Kc3 g4 56. Kc2 g3 57. Kc1 g2 58. Kc2 g1Q 59. Kc3 Qc1+ 60. Kb3 Rb7+ 0-1

[Event "SN-2017-0-00870"]
[Site "LSS email"]
[Date "2017.07.28"]
[Round "?"]
[White "Venturas, Bob"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "653"]
[BlackElo "761"]
[PlyCount "122"]
[EventDate "2017.07.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. a3 Bc5 4. Nc3 d6 5. h3 a6 6. Bc4 h6 7. 0-0 Nf6 8. d3 b5 9. Ba2 Be6 10. Bxe6 fxe6 11. Be3 Bxe3 12. fxe3 0-0 13. d4 exd4 14. exd4 e5 15. d5 Ne7 16. Qe2 Nh5 17. Nxe5 Rxf1+ 18. Rxf1 Ng3 19. Qf2 Nxf1 20. Nc6 Nxc6 21. dxc6 Qf8 22. Qxf1 Qxf1+ 23. Kxf1 Kf7 24. Nd5 Rc8 25. Kf2 Ke6 26. Ke3 a5 27. Kd4 g6 28. g4 h5 29. gxh5 gxh5 30. Nf4+ Kf6 31. Nxh5+ Kg5 32. Ng3 Kh4 33. Nf5+ Kxh3 34. Ng7 Kg4 35. Kd5 Kf4 36. c3 Rg8 37. Ne6+ Kg4 38. Nxc7 Rg6 39. Nxb5 Rg5+ 40. Kc4 Rc5+ 41. Kd4 Rxb5 42. c7 Rc5 43. b4 Rxc7 44. b5 Kg5 45. c4 Kf6 46. Kd5 Ke7 47. a4 Rc5+ 48. Kd4 Ke6 49. b6 Rc8 50. Kd3 Ke5 51. c5 dxc5 52. Kc4 Kd6 53. Kb5 c4 54. Kxa5 Kc6 55. Ka6 c3 56. Ka7 c2 57. b7 Rc7 58. Ka8 Rxb7 59. e5 c1Q 60. e6 Qh6 61. a5 Qf8# 0-1

[Event "SN-2017-0-00854"]
[Site "LSS email"]
[Date "2017.06.02"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Kuttner, Jaromir"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "748"]
[BlackElo "854"]
[PlyCount "71"]
[EventDate "2017.05.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 d5 4. exd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. Re1 Bf6 8. h3 0-0 9. Bxd5 Qxd5 10. Nc3 Qd7 11. a3 Re8 12. Ne4 Bd8 13. b4 Nd4 14. Nc5 Nxf3+ 15. Qxf3 Qf5 16. Qxf5 Bxf5 17. Bb2 b6 18. Ne4 h6 19. Ng3 Bg6 20. Rxe5 Bf6 21. Rxe8+ Rxe8 22. Bxf6 gxf6 23. Kf1 f5 24. f4 h5 25. Re1 Rc8 26. c4 Kg7 27. h4 Kh6 28. Kf2 f6 29. Re6 Kg7 30. d4 Kf7 31. d5 Re8 32. Rxe8 Kxe8 33. Ne2 Kd7 34. Nd4 a6 35. g3 Kd6 36. Ke3 1-0

[Event "SN-2017-0-00854"]
[Site "LSS email"]
[Date "2017.06.02"]
[Round "?"]
[White "Hughes, Peter James"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "511"]
[BlackElo "748"]
[PlyCount "76"]
[EventDate "2017.05.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Bc5 5. c3 a6 6. a3 Nf6 7. b4 Ba7 8. Qb3 0-0 9. d3 b5 10. Bd5 Nxd5 11. exd5 Ne7 12. Nxe5 Bb7 13. c4 d6 14. Nc6 Nxc6 15. dxc6 Bxc6 16. Nc3 Qf6 17. Bb2 Qg6 18. Ne4 Bxe4 19. dxe4 Qe6 20. Rfe1 c6 21. Qg3 f6 22. cxb5 Rf7 23. Bc1 Bd4 24. Ra2 Qxa2 25. bxc6 Be5 26. Qg6 Raf8 27. Be3 Kh8 28. Rc1 Qe6 29. c7 Rc8 30. a4 Rfxc7 31. Rxc7 Rxc7 32. f4 Bc3 33. b5 axb5 34. axb5 d5 35. b6 Rb7 36. Bc5 dxe4 37. Qg3 Ba5 38. Qc3 Bxc3 0-1

[Event "SN-2017-0-00854"]
[Site "LSS email"]
[Date "2017.06.02"]
[Round "?"]
[White "Newton, Daryl"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "0-1"]
[ECO "C23"]
[WhiteElo "341"]
[BlackElo "748"]
[PlyCount "84"]
[EventDate "2017.05.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Qf3 Qf6 4. c3 h6 5. Qd3 Qxf2+ 6. Kd1 Qxg2 7. Qf3 Qxf3+ 8. Nxf3 d6 9. Rf1 Be6 10. Bxe6 fxe6 11. d4 exd4 12. cxd4 Bb6 13. Nc3 Ne7 14. Be3 Ng6 15. Kc2 Nc6 16. Rad1 0-0-0 17. Rd3 e5 18. d5 Nb4+ 19. Kd2 Nxd3 20. Kxd3 Rhf8 21. Bxb6 axb6 22. Nb5 Kd7 23. Ke3 c6 24. Rg1 cxb5 25. Rxg6 Rf7 26. Rg1 g5 27. h4 Rdf8 28. Rg3 g4 29. Ne1 h5 30. b3 Rf2 31. a4 Rh2 32. Ng2 Rh3 33. Rxh3 gxh3 34. Ne1 h2 35. Nf3 h1Q 36. Nxe5+ dxe5 37. axb5 Qf3+ 38. Kd2 Qxe4 39. Kc3 Rf3+ 40. Kb2 Qb4 41. Ka2 Qxb3+ 42. Ka1 Rf1# 0-1

[Event "SN-2017-0-00854"]
[Site "LSS email"]
[Date "2017.06.01"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Pliska, Miroslav"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "748"]
[BlackElo "1150"]
[PlyCount "78"]
[EventDate "2017.05.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 e6 3. Nf3 b6 4. Be2 Bb7 5. Bg5 Be7 6. Nc3 0-0 7. 0-0 c5 8. a4 Nc6 9. h3 d5 10. e5 Nd7 11. Re1 Bxg5 12. d4 cxd4 13. Nb5 Ndxe5 14. Nxe5 Nxe5 15. Qxd4 Bf6 16. Qb4 Nc6 17. Qd6 Bxb2 18. Rab1 Be5 19. Qa3 Qf6 20. Qf3 Qxf3 21. Bxf3 Bf6 22. Nc7 Rac8 23. Nb5 Ba6 24. Red1 Bxb5 25. axb5 Ne5 26. Rdc1 Rc7 27. Be2 Rfc8 28. f4 Ng6 29. Bd3 Nxf4 30. Bf1 Rxc2 31. Rxc2 Rxc2 32. Ra1 Bxa1 33. Kh2 Be5 34. h4 Nxg2+ 35. Kg1 Nxh4 36. Bh3 d4 37. Kf1 d3 38. Bg4 Bg3 39. Kg1 Rc1+ 0-1

[Event "OP-2017-0-04357"]
[Site "LSS email"]
[Date "2017.05.31"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Misericordia, Antonio"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "748"]
[BlackElo "2356"]
[PlyCount "40"]
[EventDate "2017.05.22"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nf3 Nf6 4. d3 d5 5. exd5 exd5 6. Bb5+ Nc6 7. Qe2+ Be7 8. Bxc6+ bxc6 9. h3 0-0 10. 0-0 Re8 11. Bd2 Bd6 12. Qd1 Be6 13. Bg5 h6 14. Bh4 Qc8 15. Bxf6 gxf6 16. d4 Bxh3 17. gxh3 Qxh3 18. Re1 Kh8 19. Nbd2 Rg8+ 20. Ng5 Rxg5+ 0-1

[Event "SN-2017-0-00854"]
[Site "LSS email"]
[Date "2017.05.31"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Stehling, Eva"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "748"]
[BlackElo "914"]
[PlyCount "108"]
[EventDate "2017.05.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 h6 3. Nf3 Nc6 4. d3 Nf6 5. 0-0 Bc5 6. a3 a6 7. b4 Ba7 8. Bb2 d6 9. h3 Be6 10. Bxe6 fxe6 11. Nbd2 Qd7 12. Rb1 0-0 13. c4 d5 14. Bxe5 dxe4 15. dxe4 Rad8 16. c5 Nxe5 17. Qe2 Nxf3+ 18. Nxf3 b6 19. Qxa6 Ra8 20. Ne5 Qe8 21. Kh1 bxc5 22. b5 Bb6 23. Qb7 Rxa3 24. Qc6 Qxc6 25. bxc6 Nxe4 26. Nc4 Ra6 27. Kg1 Nd6 28. Nxd6 cxd6 29. Rfd1 Bc7 30. Kf1 Rxc6 31. f3 d5 32. Ke2 Ra8 33. Kf1 Ra2 34. Ra1 Rca6 35. Rxa2 Rxa2 36. Rc1 c4 37. h4 Be5 38. Kg1 Ra1 39. Rxa1 Bxa1 40. Kf2 d4 41. Ke2 d3+ 42. Kd2 Bd4 43. g3 Bf2 44. h5 Bxg3 45. Ke3 Be5 46. Kd2 Bf4+ 47. Kc3 d2 48. Kc2 c3 49. Kd1 Kf7 50. Kc2 Kf6 51. Kd1 Ke5 52. Kc2 Kd4 53. Kd1 Ke3 54. Kc2 Ke2 0-1

[Event "OP-2017-0-04357"]
[Site "LSS email"]
[Date "2017.05.31"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Zmolil, Karel"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "748"]
[BlackElo "1294"]
[PlyCount "96"]
[EventDate "2017.05.22"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 d6 4. d3 h6 5. 0-0 Nf6 6. a3 Bg4 7. h3 Bh5 8. c3 e6 9. g4 Bg6 10. Kg2 Be7 11. b4 0-0 12. Nh2 e5 13. f4 exf4 14. Bxf4 cxb4 15. axb4 d5 16. exd5 Nxd5 17. Bxd5 Qxd5+ 18. Qf3 Qxd3 19. Qxd3 Bxd3 20. Rd1 Be4+ 21. Kf2 Bf6 22. Nd2 Bg6 23. b5 Ne5 24. Bxe5 Bxe5 25. Rac1 Bxh2 26. Nf3 Bf4 27. Ra1 a6 28. bxa6 Rxa6 29. Rxa6 bxa6 30. Ra1 Bd3 31. Nd4 Be5 32. Ke3 Bc4 33. Ra4 Rc8 34. h4 Bf6 35. h5 Bb5 36. Nxb5 axb5 37. Rb4 Rxc3+ 38. Ke4 Rc4+ 39. Rxc4 bxc4 40. Ke3 c3 41. Kd3 g6 42. hxg6 fxg6 43. Kc2 h5 44. gxh5 gxh5 45. Kd3 h4 46. Ke2 h3 47. Kd3 h2 48. Kc2 h1Q 0-1

[Event "OP-2017-0-04357"]
[Site "LSS email"]
[Date "2017.05.31"]
[Round "?"]
[White "Custodio, Caetano"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1150"]
[BlackElo "748"]
[PlyCount "99"]
[EventDate "2017.05.22"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Bd7 5. 0-0 a6 6. Bxc6 Bxc6 7. Nc3 h6 8. d4 exd4 9. Nxd4 Bd7 10. Be3 c5 11. Nf5 Bxf5 12. exf5 Nf6 13. Re1 Be7 14. Qe2 0-0 15. Bxc5 dxc5 16. Qxe7 Qxe7 17. Rxe7 b5 18. Rae1 Rfe8 19. a4 Rxe7 20. Rxe7 b4 21. Ne4 Nxe4 22. Rxe4 Kf8 23. b3 Rc8 24. h4 Rc6 25. h5 g6 26. hxg6 fxg6 27. fxg6 Rxg6 28. Rc4 Rc6 29. c3 a5 30. cxb4 axb4 31. Kf1 Ke7 32. Ke2 Kd6 33. Kd3 Kd5 34. g4 Rf6 35. f4 Rg6 36. f5 Rf6 37. Ke3 h5 38. Kf4 hxg4 39. Kxg4 Kd6 40. Kg5 Rf8 41. Kg6 Rc8 42. f6 Rg8+ 43. Kh7 Rf8 44. Kg7 Ke6 45. Kxf8 Kxf6 46. Rxc5 Ke6 47. a5 Kd6 48. Rc4 Kd5 49. a6 Kd6 50. a7 1-0

[Event "SN-2017-0-00854"]
[Site "LSS email"]
[Date "2017.05.31"]
[Round "?"]
[White "Kaupat, Lothar"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "829"]
[BlackElo "748"]
[PlyCount "83"]
[EventDate "2017.05.11"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. Bf4 Bxf3 4. gxf3 Nc6 5. e3 e6 6. c3 a6 7. Nd2 Bd6 8. Bg3 Nf6 9. e4 Bxg3 10. hxg3 h6 11. e5 Nd7 12. f4 Nb6 13. Bd3 Qd7 14. Qg4 g6 15. 0-0-0 h5 16. Qe2 0-0-0 17. Kb1 Nb8 18. Nb3 Qe7 19. Rh2 Rdg8 20. Rdh1 N8d7 21. g4 h4 22. g5 c6 23. Bxa6 bxa6 24. Qxa6+ Kd8 25. Na5 Qf8 26. Qb7 Ke7 27. Nxc6+ Ke8 28. Qc7 f6 29. exf6 Kf7 30. Ne5+ Ke8 31. f7+ Ke7 32. fxg8Q Qxg8 33. Rxh4 Rxh4 34. Rxh4 Qg7 35. Rh6 Qg8 36. Nxg6+ Kf7 37. Ne5+ Ke7 38. f5 Qxg5 39. Rxe6+ Kf8 40. Qd6+ Kg7 41. Rg6+ Qxg6 42. Qxg6+ 1-0

[Event "OP-2017-0-04357"]
[Site "LSS email"]
[Date "2017.05.31"]
[Round "?"]
[White "Vontina, Maria"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "754"]
[BlackElo "748"]
[PlyCount "94"]
[EventDate "2017.05.22"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 exd4 6. Nxd4 Nxd4 7. Bxd7+ Qxd7 8. Qxd4 c5 9. Qd1 0-0-0 10. 0-0 f5 11. exf5 Qxf5 12. Nd5 Nf6 13. Ne3 Qg6 14. c3 Be7 15. h3 Rhf8 16. Nd5 Nxd5 17. Qxd5 Kc7 18. Be3 Qf5 19. Qxf5 Rxf5 20. Rfe1 Bf6 21. Rad1 g5 22. Rd3 Be5 23. Red1 h6 24. f3 Bg3 25. c4 Bf4 26. Bxf4 Rxf4 27. b4 Rxc4 28. bxc5 Rxc5 29. Kf2 Kc6 30. Kg3 b5 31. f4 gxf4+ 32. Kxf4 d5 33. g4 Rf8+ 34. Kg3 a5 35. R1d2 b4 36. h4 a4 37. g5 hxg5 38. hxg5 Rc3 39. Kg4 Rxd3 40. Rxd3 Kc5 41. g6 d4 42. Kg5 Kc4 43. Rg3 d3 44. g7 Ra8 45. Kh6 d2 46. Rg1 Kc3 47. Kh7 Kc2 0-1

[Event "LSS No Engine Cup 169 Preliminary 0"]
[Site "LSS email"]
[Date "2017.05.07"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Hoehne, Ernst"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1099"]
[BlackElo "1992"]
[PlyCount "78"]
[EventDate "2017.05.08"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 d6 4. h3 Be7 5. Nf3 0-0 6. Nc3 c6 7. 0-0 b5 8. Bb3 Nbd7 9. a3 Nc5 10. Re1 Nxb3 11. cxb3 Be6 12. b4 Qc7 13. b3 a5 14. bxa5 Rxa5 15. b4 Raa8 16. Bb2 Nd7 17. a4 bxa4 18. Rxa4 Qb7 19. Qc2 Rxa4 20. Qxa4 Ra8 21. Qc2 Qxb4 22. Qd2 Nc5 23. Nd1 Qxd2 24. Nxd2 Nxd3 25. Re3 Nxb2 26. Nxb2 Ra2 27. Ndc4 d5 28. exd5 cxd5 29. Nxe5 Rxb2 30. Nc6 Rb1+ 31. Kh2 Bd6+ 32. g3 Rb2 33. Kg2 Bc5 34. Re1 Rxf2+ 35. Kh1 d4 36. Nd8 Bd5+ 37. Kg1 Rg2+ 38. Kf1 d3 39. Rd1 Rg1# 0-1

[Event "LSS No Engine Cup 169 Preliminary 0"]
[Site "LSS email"]
[Date "2017.05.07"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Lonyuk, Bohdan"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1099"]
[BlackElo "1453"]
[PlyCount "62"]
[EventDate "2017.05.08"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. d3 a6 4. a4 d5 5. exd5 exd5 6. Bb3 Nf6 7. Bg5 Be7 8. Nf3 0-0 9. 0-0 Nc6 10. c4 d4 11. Re1 h6 12. Bf4 Bf5 13. h3 Nb4 14. Re5 Bxd3 15. Nbd2 Bh7 16. Ne1 Bd6 17. a5 Bxe5 18. Bxe5 Re8 19. Ndf3 Nd7 20. Bg3 Nb8 21. Nd3 Nxd3 22. Qxd3 Bxd3 23. Ne5 Bh7 24. Ba4 Rxe5 25. Bxe5 Qxa5 26. Ra2 Qe1+ 27. Kh2 Qxe5+ 28. g3 Qe2 29. Kg2 Be4+ 30. Kg1 Qe1+ 31. Kh2 Qxf2# 0-1

[Event "LSS No Engine Cup 169 Preliminary 0"]
[Site "LSS email"]
[Date "2017.05.07"]
[Round "?"]
[White "Arango Marin, Sixto Gregorio"]
[Black "Verich, Oleg"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1099"]
[BlackElo "1429"]
[PlyCount "128"]
[EventDate "2017.05.08"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 Nc6 5. d4 d5 6. Nf3 Bg4 7. h3 Bh5 8. a3 e6 9. Qd3 Be7 10. Nc3 0-0 11. Bd2 Bg6 12. Qe3 Na5 13. 0-0 Nbc4 14. Qe1 Nxb2 15. Rb1 Bxa3 16. Ra1 Nac4 17. Nb1 Be7 18. Bc3 b5 19. Bxb2 Nxb2 20. Qc3 Nc4 21. Nbd2 c6 22. Ra6 Qc8 23. Rfa1 Qb7 24. Bxc4 dxc4 25. Qb2 Rfb8 26. c3 c5 27. R6a2 Bd3 28. Ne1 a6 29. Nxd3 cxd3 30. c4 b4 31. Ra5 Qc6 32. dxc5 Bxc5 33. Qb3 Bd4 34. R1a2 Rb6 35. c5 Rb5 36. Qc4 Rxa5 37. Rxa5 Bxe5 38. Qxd3 Bc3 39. Nb3 g6 40. Ra2 Kg7 41. Kf1 h5 42. f3 Qd5 43. Qxd5 exd5 44. Ke2 Kf6 45. Kd3 g5 46. Ra5 Ke7 47. g4 hxg4 48. hxg4 Kd7 49. Ra2 Kc6 50. Ra5 Bf6 51. Ra4 a5 52. Nxa5+ Kb5 53. Ra1 Rxa5 54. Rc1 Ra3+ 55. Ke2 Rc3 56. Rb1 Rxc5 57. Ke3 Rc3+ 58. Ke2 Kc4 59. Rd1 b3 60. Rb1 Rc2+ 61. Kd1 Kc3 62. Rc1 Kb2 63. Rxc2+ bxc2+ 64. Kd2 c1Q+ 0-1

[Event "LSS No Engine Cup 169 Preliminary 0"]
[Site "LSS email"]
[Date "2017.05.07"]
[Round "?"]
[White "Kraujunas, Vladas"]
[Black "Arango Marin, Sixto Gregorio"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "1969"]
[BlackElo "1099"]
[PlyCount "93"]
[EventDate "2017.05.08"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c3 a6 6. Ba4 h6 7. d4 Nf6 8. Re1 Be7 9. Nbd2 exd4 10. cxd4 Bg4 11. d5 b5 12. dxc6 bxa4 13. Qxa4 0-0 14. b3 Qc8 15. h3 Bh5 16. e5 dxe5 17. Nxe5 Bd6 18. Nd7 Nxd7 19. cxd7 Qb7 20. Nc4 Rad8 21. Bd2 Qb5 22. Nxd6 Qxa4 23. bxa4 cxd6 24. Re7 Bg6 25. Ba5 Ra8 26. Rd1 Bf5 27. Rxd6 Be6 28. d8Q Raxd8 29. Rxd8 g6 30. Rxf8+ Kxf8 31. Bb4 Kg8 32. Ra7 Bc4 33. Ra8+ Kh7 34. Bc3 g5 35. a3 Kg6 36. g4 Kh7 37. f4 gxf4 38. Kf2 Kg6 39. Rg8+ Kh7 40. Rg7+ Kh8 41. Rxf7+ Kg8 42. Rxf4 Kh7 43. Rxc4 Kg6 44. Kg3 h5 45. gxh5+ Kxh5 46. h4 Kg6 47. Kg4 1-0

