[Event "W-ch WS/O/1159 email"]
[Site "ICCF email"]
[Date "2019.07.14"]
[Round "?"]
[White "Lucas, Ken"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "1863"]
[BlackElo "1622"]
[PlyCount "60"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. g3 d6 4. Bg2 f5 5. 0-0 Nf6 6. c3 Nc6 7. Nbd2 a5 8. Re1 d5 9. Nb3 Ne4 10. Ng5 e5 11. Nxe4 fxe4 12. e3 0-0 13. Nd2 a4 14. a3 Be6 15. b4 b5 16. Nf1 Qd7 17. f3 exf3 18. Bxf3 e4 19. Bg2 Nd8 20. Ra2 Bg4 21. Qd2 Nf7 22. Rc2 Ng5 23. h4 Nf3+ 24. Bxf3 Rxf3 25. Qh2 Bh3 26. Rf2 Rxf2 27. Kxf2 Rf8+ 28. Ke2 Qg4+ 29. Kd2 Bxf1 30. Rxf1 Rxf1 0-1

[Event "W-ch WS/O/1159 email"]
[Site "ICCF email"]
[Date "2019.07.14"]
[Round "?"]
[White "Pradeilles, Guillaume"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1767"]
[BlackElo "1622"]
[PlyCount "60"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 g6 2. c4 d6 3. e4 e5 4. d5 Bh6 5. Bxh6 Nxh6 6. Nc3 f5 7. Be2 fxe4 8. Qd2 Ng4 9. Nxe4 Nf6 10. Ng3 Nbd7 11. Nf3 a5 12. 0-0 Nc5 13. Qh6 Bg4 14. Rae1 Bxf3 15. Bxf3 Qe7 16. Ne4 Nfxe4 17. Bxe4 Qf8 18. Qh4 Qg7 19. f4 0-0 20. fxe5 Rxf1+ 21. Kxf1 Re8 22. exd6 Qd4 23. Qe7 Qxc4+ 24. Bd3 Qxd3+ 25. Kg1 Qd4+ 26. Kh1 Ra8 27. d7 Nxd7 28. Qe6+ Kh8 29. Qxd7 Qf4 30. h3 Rf8 1/2-1/2

[Event "W-ch WS/O/1159 email"]
[Site "ICCF email"]
[Date "2019.07.14"]
[Round "?"]
[White "Riddell, Robert"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1317"]
[BlackElo "1622"]
[PlyCount "72"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 g6 2. c4 d6 3. Nf3 Bg7 4. Nc3 Bg4 5. e3 Qc8 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Bxe2 9. Qxe2 Nc6 10. Nxc6 bxc6 11. Qc2 Nf6 12. Bd2 Qe6 13. Qa4 0-0 14. Rac1 Rfc8 15. b3 a5 16. Qa3 Ne4 17. Nxe4 Qxe4 18. Bc3 Bxc3 19. Rxc3 c5 20. Qc1 a4 21. Qc2 Qxc2 22. Rxc2 Rcb8 23. Rb1 axb3 24. axb3 Rxb3 25. Rcc1 Rxb1 26. Rxb1 Ra2 27. g3 Rc2 28. Rb8+ Kg7 29. Re8 Kf6 30. Ra8 Rxc4 31. Ra1 Rc2 32. Kf1 c4 33. h4 c3 34. Ke1 Ke5 35. Ra7 Ke4 36. Rxe7+ Kd3 0-1

[Event "W-ch WS/O/1159 email"]
[Site "ICCF email"]
[Date "2019.07.14"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Cacas, Alexander"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1622"]
[BlackElo "1648"]
[PlyCount "89"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. Nc3 Nf6 4. e4 d6 5. d3 0-0 6. f4 c5 7. a4 Nc6 8. Nf3 Rb8 9. 0-0 a6 10. Nh4 Bg4 11. Qd2 Bd7 12. Nd1 b5 13. Ne3 Qc7 14. Qf2 b4 15. Rb1 Nd4 16. b3 Bc6 17. Re1 Nd7 18. Nf3 Nxf3+ 19. Bxf3 Nb6 20. Bb2 a5 21. Bxg7 Kxg7 22. h4 Rbd8 23. h5 Nd7 24. g4 Rh8 25. Qh4 f6 26. Nd5 Bxd5 27. exd5 Rde8 28. g5 f5 29. Re2 Nf8 30. Rbe1 Qd8 31. Rh2 Nd7 32. Re6 Nf8 33. hxg6 Nxg6 34. Qh6+ Kf7 35. Qh3 Kg7 36. Qxf5 Ref8 37. Qe4 Rf7 38. f5 Ne5 39. Rxe5 dxe5 40. Qxe5+ Kg8 41. Rh6 Qf8 42. Bh5 Rxf5 43. Qe6+ Rf7 44. d6 Qg7 45. Kh2 1-0

[Event "W-ch WS/O/1159 email"]
[Site "ICCF email"]
[Date "2019.07.14"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Hardwick, Martin E"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1622"]
[BlackElo "1236"]
[PlyCount "65"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. d3 e5 4. Nf3 Nc6 5. 0-0 Be7 6. c4 dxc4 7. dxc4 Qxd1 8. Rxd1 0-0 9. Nc3 Bg4 10. h3 Bxf3 11. Bxf3 e4 12. Nxe4 Nxe4 13. Bxe4 Bb4 14. Bf4 Rad8 15. Bxc7 Rc8 16. Rd7 Ba5 17. Bxa5 Nxa5 18. b3 Nc6 19. Rxb7 Rfe8 20. Bxc6 Rxc6 21. Rxa7 Rb6 22. Rd1 h6 23. e3 Kh7 24. Rdd7 Rf6 25. c5 Rf8 26. b4 Rb8 27. a3 Kg6 28. Kg2 Re6 29. Rxf7 Rg8 30. a4 Rf6 31. Rfd7 Kh5 32. Rxg7 Rxg7 33. Rxg7 1-0

[Event "W-ch WS/O/1159 email"]
[Site "ICCF email"]
[Date "2019.07.14"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Mihalik, Kamil"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1622"]
[PlyCount "85"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. Nf3 Nc6 5. 0-0 Be7 6. c4 d4 7. b4 Nxb4 8. Nxe5 0-0 9. a3 Na6 10. Bb2 Ng4 11. Nf3 c5 12. Nbd2 Nb8 13. h3 Nh6 14. Bc1 Nc6 15. Nb3 Nf5 16. g4 Nd6 17. Nxc5 f5 18. Rb1 Nf7 19. Nxb7 Qc7 20. Qa4 Rb8 21. Bf4 Qxf4 22. Qxc6 fxg4 23. hxg4 Bxg4 24. Qd5 Bf6 25. Nc5 Rbe8 26. Ne4 Rd8 27. Nxf6+ Qxf6 28. Qe4 h5 29. Nh2 Bf5 30. Qf3 g6 31. Rb7 Ne5 32. Qg3 h4 33. Qf4 g5 34. Qd2 Rd7 35. Rxd7 Bxd7 36. Qa5 Ng6 37. e3 Bf5 38. Qxa7 Bxd3 39. Bd5+ Kh8 40. Ng4 Qg7 41. Qxg7+ Kxg7 42. Rd1 Bf5 43. Rxd4 1-0

[Event "W-ch WS/O/737 email"]
[Site "ICCF email"]
[Date "2014.04.15"]
[Round "?"]
[White "Lund, Steven"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1613"]
[BlackElo "1637"]
[PlyCount "6"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 d6 3. Be2 c5 0-1

[Event "W-ch WS/O/737 email"]
[Site "ICCF email"]
[Date "2014.04.15"]
[Round "?"]
[White "Meller, Edwin"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1909"]
[BlackElo "1637"]
[PlyCount "23"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. Nf3 Bg7 4. Nc3 Bg4 5. Be3 Nc6 6. Be2 Bxf3 7. Bxf3 e5 8. dxe5 Nxe5 9. Be2 Ne7 10. 0-0 0-0 11. f4 N5c6 12. f5 1-0

[Event "W-ch WS/O/737 email"]
[Site "ICCF email"]
[Date "2014.04.15"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Broadway, Dennis A"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1637"]
[PlyCount "30"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Nf6 3. d3 d5 4. Nf3 Nc6 5. 0-0 Be7 6. c4 0-0 7. cxd5 Nxd5 8. Nc3 Be6 9. a3 Qd7 10. Nxd5 Bxd5 11. b4 b5 12. Bb2 a5 13. e4 Be6 14. Bxe5 axb4 15. axb4 Nxb4 0-1

[Event "W-ch WS/O/737 email"]
[Site "ICCF email"]
[Date "2014.04.15"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Duiven, Geert"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1637"]
[BlackElo "1851"]
[PlyCount "32"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. d4 c5 4. c3 cxd4 5. cxd4 Qb6 6. Nf3 d5 7. Nc3 Nf6 8. Ne5 Nc6 9. 0-0 Qxd4 10. Nd3 Qb6 11. Nxd5 Nxd5 12. Bxd5 0-0 13. Be3 Nd4 14. Rc1 Rd8 15. Bg2 Bf5 16. Bxd4 Rxd4 0-1

[Event "W-ch WS/O/737 email"]
[Site "ICCF email"]
[Date "2014.04.15"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Hoogkamer, Michael"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1637"]
[PlyCount "28"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. d4 d5 4. Nf3 Nf6 5. 0-0 0-0 6. Nc3 Bf5 7. Ne5 c5 8. dxc5 Nc6 9. Nf3 d4 10. Nb5 Ne4 11. Nh4 a6 12. Nxf5 gxf5 13. Na3 Nxc5 14. Nc4 Rc8 0-1

[Event "W-ch WS/O/737 email"]
[Site "ICCF email"]
[Date "2014.04.15"]
[Round "?"]
[White "Williams, Rufus H"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1346"]
[BlackElo "1637"]
[PlyCount "66"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. h3 Bg7 4. Nf3 c5 5. c3 Qc7 6. d5 Nf6 7. c4 Nxe4 8. Nbd2 Nxd2 9. Bxd2 Bxb2 10. Rb1 Bg7 11. Bd3 0-0 12. 0-0 Nd7 13. Re1 Ne5 14. Nxe5 Bxe5 15. Bh6 Bg7 16. Bxg7 Kxg7 17. Re3 e5 18. Rg3 f5 19. Qd2 f4 20. Rxg6+ hxg6 21. f3 Qe7 22. Qe2 b6 23. Qf2 Qg5 24. a3 Bxh3 25. Kf1 Bf5 26. Bxf5 Qxf5 27. Rb2 Rh8 28. Ke2 Rh1 29. Kd2 Rah8 30. Qe2 R8h2 31. a4 Rg1 32. Qe4 Rgxg2+ 33. Kc3 Qxe4 0-1

[Event "W-ch WS/O/709 email"]
[Site "ICCF email"]
[Date "2014.01.04"]
[Round "?"]
[White "Cerar, Miha"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1658"]
[PlyCount "36"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 g6 2. Bc4 Bg7 3. d4 d6 4. Qf3 e6 5. d5 e5 6. Nh3 Ne7 7. 0-0 0-0 8. Nc3 h6 9. a3 a6 10. b4 b6 11. b5 a5 12. a4 Kh7 13. Ra3 Nd7 14. Qg3 f5 15. Qh4 Nc5 16. g3 Bd7 17. f3 Ng8 18. Ng5+ Kh8 0-1

[Event "W-ch WS/O/709 email"]
[Site "ICCF email"]
[Date "2014.01.04"]
[Round "?"]
[White "Clancey, James"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "1815"]
[BlackElo "1658"]
[PlyCount "51"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 g6 2. c4 d6 3. Nc3 e5 4. Nf3 Bg7 5. e4 exd4 6. Nxd4 Ne7 7. Be3 0-0 8. Be2 Nbc6 9. Qd2 f5 10. exf5 Nxf5 11. Nxf5 Bxf5 12. 0-0 Qf6 13. Rfe1 Nd4 14. Nd5 Nxe2+ 15. Rxe2 Qf7 16. Rae1 Be6 17. Bd4 Bxd4 18. Qxd4 Bxd5 19. cxd5 Rae8 20. Re6 c5 21. Qd2 Rxe6 22. dxe6 Qe7 23. f4 Rf6 24. g3 Rf8 25. Kg2 b6 26. Qd5 1/2-1/2

[Event "W-ch WS/O/709 email"]
[Site "ICCF email"]
[Date "2014.01.04"]
[Round "?"]
[White "Jonsson, Bjoern"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "A42"]
[BlackElo "1658"]
[PlyCount "78"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. c4 e5 4. Nf3 Bg7 5. Nc3 exd4 6. Nxd4 Ne7 7. Be3 0-0 8. Be2 Nbc6 9. 0-0 f5 10. Qd2 fxe4 11. Nxe4 Nf5 12. Nxf5 Bxf5 13. Ng3 Qf6 14. Nxf5 Qxf5 15. Rad1 Kh8 16. b4 Ne5 17. h3 Qe6 18. c5 Rad8 19. cxd6 cxd6 20. Rfe1 Nc4 21. Bxc4 Qxc4 22. Bxa7 Ra8 23. Rc1 Qa6 24. Bd4 Qxa2 25. Bxg7+ Kxg7 26. Rc7+ Rf7 27. Rxf7+ Qxf7 28. Qxd6 Re8 29. Rxe8 Qxe8 30. Qc7+ Qf7 31. Qxf7+ Kxf7 32. f4 Ke6 33. Kf2 Kd5 34. Ke3 Kc4 35. g4 Kxb4 36. Kd4 Kb5 37. Kd5 Ka4 38. f5 gxf5 39. gxf5 b5 1-0

[Event "W-ch WS/O/709 email"]
[Site "ICCF email"]
[Date "2014.01.04"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Clarkson, Paul"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1658"]
[PlyCount "62"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. d3 Nc6 4. Nf3 Nf6 5. 0-0 Be7 6. Bg5 0-0 7. Nc3 d4 8. Nb1 Be6 9. c3 h6 10. Bxf6 Bxf6 11. Nbd2 dxc3 12. bxc3 Qd7 13. Nb3 b6 14. d4 Rad8 15. e3 a5 16. Nbd2 g5 17. Qc2 g4 18. Ne1 exd4 19. Ne4 Bg7 20. cxd4 Nb4 21. Qe2 c5 22. a3 Nd5 23. Rd1 f5 24. dxc5 fxe4 25. Qc2 Qb5 26. Qxe4 Bf5 27. Qxd5+ Rxd5 28. Bxd5+ Kh7 29. c6 Rd8 30. e4 Bc8 31. Nc2 Qc5 0-1

[Event "W-ch WS/O/709 email"]
[Site "ICCF email"]
[Date "2014.01.04"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Thys, Hugo"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1658"]
[BlackElo "1744"]
[PlyCount "70"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 Nc6 2. Bg2 Nf6 3. d3 d5 4. Nf3 e5 5. 0-0 Bd6 6. Bg5 0-0 7. Nc3 Be6 8. Nd2 Be7 9. Bxf6 Bxf6 10. e4 dxe4 11. Ndxe4 Be7 12. Ne2 Qd7 13. Qd2 Rad8 14. a3 f5 15. N4c3 f4 16. f3 Bc5+ 17. Kh1 Be3 18. Qe1 Kh8 19. Nd1 Bb6 20. g4 Qe7 21. Nf2 h5 22. h3 hxg4 23. Nxg4 Kg8 24. Rb1 a5 25. Qc3 Qh4 26. Qe1 Qh5 27. b4 axb4 28. axb4 Ne7 29. Kh2 Nd5 30. d4 Ne3 31. Nxe3 fxe3 32. c3 Bc4 33. Rd1 exd4 34. cxd4 Qb5 35. Ng3 e2 0-1

[Event "W-ch WS/O/709 email"]
[Site "ICCF email"]
[Date "2014.01.04"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Woodhouse, Stephen V"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1658"]
[BlackElo "1557"]
[PlyCount "76"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 e6 2. Bg2 f5 3. d3 Nf6 4. e4 fxe4 5. dxe4 Bb4+ 6. c3 Bc5 7. e5 Ng8 8. Qg4 Qe7 9. b4 Bb6 10. Nf3 d6 11. Bg5 Qf7 12. 0-0 Nc6 13. Bf4 Nh6 14. Bxh6 gxh6 15. a4 a5 16. exd6 cxd6 17. b5 Ne7 18. Nbd2 e5 19. Qe4 Qf5 20. Qh4 Qg6 21. Nc4 Bc5 22. Rad1 Nf5 23. Qe4 0-0 24. Nfxe5 dxe5 25. Nxe5 Qb6 26. Nc4 Qe6 27. Qg4+ Kh8 28. Bd5 Qf6 29. Qe4 Nxg3 30. hxg3 Bh3 31. Bxb7 Rae8 32. Qc2 Bxf1 33. Rxf1 Qg7 34. Bg2 Qxg3 35. Qd2 Rg8 36. Qd5 Rg5 37. Qc6 Reg8 38. Qf6+ R5g7 0-1

[Event "W-ch WS/O/686 email"]
[Site "ICCF email"]
[Date "2013.10.05"]
[Round "?"]
[White "Lagergren, Henry"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1723"]
[BlackElo "1652"]
[PlyCount "63"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 e5 5. Nf3 Nc6 6. Bg5 Bf6 7. Bxf6 Nxf6 8. d5 Ne7 9. h3 0-0 10. Bd3 Nh5 11. 0-0 Nf4 12. Ne2 Nxd3 13. Qxd3 h6 14. Rac1 b6 15. Nd2 g5 16. Rc3 Ng6 17. Qc2 Kh7 18. Re3 Qe7 19. Ng3 Nf4 20. Nf5 Bxf5 21. exf5 f6 22. Kh2 a5 23. g3 Nh5 24. Ne4 Ng7 25. f4 gxf4 26. Rxf4 Nh5 27. Rh4 Ng7 28. Rf3 Rh8 29. Qd2 h5 30. g4 Kg8 31. g5 Ne8 32. gxf6 1-0

[Event "W-ch WS/O/686 email"]
[Site "ICCF email"]
[Date "2013.10.05"]
[Round "?"]
[White "Matijosius, Vytautas"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1699"]
[BlackElo "1652"]
[PlyCount "97"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Nf3 Nc6 6. d5 Nce7 7. Be2 f5 8. 0-0 Nf6 9. Bd3 fxe4 10. Nxe4 Nxe4 11. Bxe4 0-0 12. Ng5 h6 13. Nh3 Bxh3 14. gxh3 Nf5 15. Qg4 Qf6 16. Bd2 h5 17. Qg5 Nd4 18. Qg2 Nf3+ 19. Bxf3 Qxf3 20. Qxg6 Qxh3 21. Rae1 Rf6 22. Qe4 Rf3 23. Re3 Raf8 24. Rxf3 Rxf3 25. Re1 Qf5 26. Qxf5 Rxf5 27. Re4 Kh7 28. Kg2 Bh6 29. Bxh6 Kxh6 30. h4 a5 31. b3 Rf6 32. Kg3 Rg6+ 33. Kf3 Rg1 34. c5 Rd1 35. Ra4 b6 36. cxd6 cxd6 37. Ke4 Kg6 38. f4 exf4 39. Rc4 f3 40. Rc2 Rh1 41. Kxf3 Rxh4 42. Rc6 Kf5 43. Rxd6 Ke5 44. Rxb6 Kxd5 45. Rb5+ Kc6 46. Rxa5 Kb6 47. Rg5 Rh2 48. Rg2 Ka5 49. Rxh2 1-0

[Event "W-ch WS/O/686 email"]
[Site "ICCF email"]
[Date "2013.10.05"]
[Round "?"]
[White "McBride, Alastair"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1652"]
[PlyCount "8"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. Qf3 d6 4. Bc4 Nf6 0-1

[Event "W-ch WS/O/686 email"]
[Site "ICCF email"]
[Date "2013.10.05"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Hoeber, Michael"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1652"]
[BlackElo "1688"]
[PlyCount "34"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. d3 Bf5 4. c4 c6 5. Qb3 Qc8 6. cxd5 cxd5 7. Nc3 e6 8. Nf3 Nc6 9. Bg5 Be7 10. Nb5 a6 11. Bxf6 gxf6 12. Nc3 b5 13. 0-0 Na5 14. Qd1 Rb8 15. e4 dxe4 16. dxe4 Bg6 17. Rc1 Qd8 1/2-1/2

[Event "W-ch WS/O/686 email"]
[Site "ICCF email"]
[Date "2013.10.05"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Lefebvre, Alain"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1652"]
[PlyCount "106"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. Nf3 Bd6 5. 0-0 0-0 6. Nbd2 c5 7. e4 d4 8. Nc4 Nc6 9. Nxd6 Qxd6 10. Nh4 Bg4 11. f3 Be6 12. f4 Rfe8 13. f5 Bc8 14. g4 h6 15. g5 hxg5 16. Bxg5 Bd7 17. Qf3 Kf8 18. Qh3 Rad8 19. Bxf6 Qxf6 20. Nf3 Ke7 21. Qh4 Qxh4 22. Nxh4 Rh8 23. Nf3 f6 24. a3 Kf7 25. b3 Ne7 26. Nd2 g6 27. fxg6+ Nxg6 28. Nc4 Rdg8 29. Nd6+ Ke7 30. Nf5+ Bxf5 31. exf5 Nf4 32. Rxf4 exf4 33. Rf1 Rg4 34. Kh1 b6 35. Bf3 Rg5 36. Be4 Rh3 37. Bf3 a5 38. a4 Kd6 39. Rf2 Ke5 40. Rf1 Rxf3 41. Rxf3 Kxf5 42. Rf1 Kg4 43. Kg2 Rh5 44. Rf2 f3+ 45. Kf1 Kf4 46. Ke1 Ke3 47. Kf1 Rh4 48. Kg1 f5 49. Kf1 f4 50. Kg1 Rg4+ 51. Kf1 Rg2 52. Rxg2 fxg2+ 53. Kxg2 Ke2 0-1

[Event "W-ch WS/O/686 email"]
[Site "ICCF email"]
[Date "2013.10.05"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Williams, Calvin"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1652"]
[PlyCount "64"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. d3 e5 4. Nf3 Nc6 5. 0-0 Be7 6. c4 dxc4 7. Qa4 0-0 8. dxc4 Bd7 9. Qc2 e4 10. Ng5 Nd4 11. Qd1 Bg4 12. Nc3 Nxe2+ 13. Nxe2 Qxd1 14. Rxd1 Bxe2 15. Re1 Bxc4 16. Nxe4 Rfb8 17. Bf4 Nxe4 18. Rxe4 Be6 19. Bxc7 Re8 20. Ba5 Bf6 21. Re2 Rab8 22. Rae1 b6 23. Bb4 Red8 24. b3 g6 25. Bd2 Bg4 26. f3 Bf5 27. Rc1 Bb2 28. Rc7 Bd4+ 29. Be3 Bd3 30. Re1 Re8 31. Kf2 Rxe3 32. Rxe3 Re8 0-1

[Event "W-ch WS/O/653 email"]
[Site "ICCF email"]
[Date "2013.06.30"]
[Round "?"]
[White "Bruce, Robert"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "1688"]
[PlyCount "59"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. d4 c5 4. d5 d6 5. Bg2 Qa5+ 6. Nd2 b5 7. cxb5 Qxb5 8. Ngf3 Ba6 9. 0-0 Qxe2 10. Qxe2 Bxe2 11. Re1 Ba6 12. Ne4 Kd8 13. Neg5 Nh6 14. Ne4 Bc4 15. Nxc5 Bxd5 16. Bxh6 Bxh6 17. Ne5 Bxg2 18. Nxf7+ Ke8 19. Nxd6+ Kd8 20. Nf7+ Ke8 21. Nxh8 Bh3 22. Re4 Bg5 23. g4 Bf6 24. Rae1 Nc6 25. R1e3 Bxg4 26. Rxg4 Bxh8 27. Rh3 Rd8 28. Rxh7 Rd1+ 29. Kg2 Bd4 30. Rxg6 1-0

[Event "W-ch WS/O/653 email"]
[Site "ICCF email"]
[Date "2013.06.30"]
[Round "?"]
[White "Hardwick, Martin E"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1424"]
[BlackElo "1688"]
[PlyCount "104"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 c5 4. e3 Qb6 5. b3 Nc6 6. Nbd2 cxd4 7. exd4 Nxd4 8. Bd3 Nxf3+ 9. Nxf3 Bc3+ 10. Bd2 Qe6+ 11. Be2 Bxa1 12. Qxa1 Nf6 13. Bc3 0-0 14. Ng5 Qf5 15. Nf3 Qxc2 16. Qb2 Qxb2 17. Bxb2 d6 18. 0-0 Bg4 19. Rc1 Rac8 20. Rxc8 Rxc8 21. Bd1 Bxf3 22. gxf3 Nd5 23. Kg2 Nc3 24. Bxc3 Rxc3 25. b4 Ra3 26. Bb3 Rxb3 27. axb3 e5 28. Kf1 f5 29. Ke2 Kf7 30. Kd3 Ke6 31. h4 h6 32. b5 g5 33. hxg5 hxg5 34. Kc4 d5+ 35. Kd3 d4 36. b4 Kd5 37. b6 axb6 38. Kd2 Kc4 39. b5 Kxb5 40. Kd3 Kc5 41. Kd2 e4 42. fxe4 fxe4 43. Ke2 d3+ 44. Kd2 b5 45. Kc3 b4+ 46. Kd2 Kc4 47. Kc1 Kc3 48. Kd1 b3 49. Kc1 b2+ 50. Kb1 Kb3 51. f4 d2 52. fxg5 d1R# 0-1

[Event "W-ch WS/O/653 email"]
[Site "ICCF email"]
[Date "2013.06.30"]
[Round "?"]
[White "Ovcjak, Luka"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "B08"]
[BlackElo "1688"]
[PlyCount "67"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 0-0 6. 0-0 Bg4 7. h3 Bxf3 8. Bxf3 Nc6 9. Ne2 e5 10. d5 Ne7 11. Ng3 Nd7 12. Bg5 f6 13. Bd2 f5 14. c4 fxe4 15. Nxe4 h6 16. Qb3 b6 17. Qd3 Kh7 18. h4 Nf6 19. Nxf6+ Rxf6 20. h5 Qe8 21. Be4 Kh8 22. hxg6 Nxg6 23. g3 Qf7 24. f3 Ne7 25. Kg2 Nf5 26. Rh1 Ne7 27. Bg5 Kg8 28. Bxf6 Qxf6 29. Rh4 Rf8 30. Rah1 Nf5 31. Rg4 Kh8 32. Qd2 Nd4 33. Rg6 Qe7 34. Rhxh6+ 1-0

[Event "W-ch WS/O/653 email"]
[Site "ICCF email"]
[Date "2013.06.30"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Hernandez, Angel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1688"]
[PlyCount "36"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nf3 Bd6 5. c4 d4 6. 0-0 0-0 7. c5 Bxc5 8. Nxe5 Re8 9. Nf3 h6 10. Qc2 Bf8 11. e4 dxe3 12. Bxe3 Nc6 13. a3 Bf5 14. Rd1 Ng4 15. Bc5 Nge5 16. Bxf8 Nxf3+ 17. Kh1 Ncd4 18. Qc5 Re5 0-1

[Event "W-ch WS/O/653 email"]
[Site "ICCF email"]
[Date "2013.06.30"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Janisch, Manfred"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1688"]
[PlyCount "36"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. Nf3 Bd6 5. c4 d4 6. 0-0 0-0 7. c5 Bxc5 8. Nxe5 Re8 9. Nf3 h6 10. Qc2 Bf8 11. e4 dxe3 12. Bxe3 Nc6 13. a3 Bf5 14. Rd1 Ng4 15. Bc5 Nge5 16. Bxf8 Nxf3+ 17. Bxf3 Nd4 18. Qc5 Nxf3+ 0-1

[Event "W-ch WS/O/653 email"]
[Site "ICCF email"]
[Date "2013.06.30"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Panugaling, Ronilo A"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "1688"]
[PlyCount "58"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 e6 2. Bg2 c5 3. c4 Qc7 4. Nc3 a6 5. Nf3 Nc6 6. b3 Nf6 7. e4 Be7 8. d4 cxd4 9. Nxd4 0-0 10. 0-0 Bc5 11. Nxc6 dxc6 12. Na4 Rd8 13. Qc2 Bd4 14. Bb2 c5 15. Rad1 e5 16. Nc3 Bg4 17. Rd2 Qd7 18. Nd5 Nxd5 19. exd5 f6 20. Be4 f5 21. Bg2 Re8 22. Bxd4 exd4 23. f3 Bh5 24. Re2 f4 25. g4 Bg6 26. Qd2 Re3 27. Rfe1 Rae8 28. b4 Qe7 29. Bf1 d3 0-1

[Event "W-ch WS/O/518 email"]
[Site "ICCF email"]
[Date "2012.02.20"]
[Round "?"]
[White "Banaszak, Rafal"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "0-1"]
[ECO "B09"]
[BlackElo "1678"]
[PlyCount "44"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. e5 Nfd7 7. Bc4 Nb6 8. b3 Nxc4 9. bxc4 Bg4 10. h3 Bxf3 11. Qxf3 c6 12. d5 Qc7 13. Bb2 dxe5 14. 0-0 Qb6+ 15. c5 Qxb2 16. Qd3 e4 17. Nxe4 Qd4+ 18. Kh1 Qxd3 19. cxd3 Bxa1 20. Rxa1 cxd5 21. Nd2 Nc6 22. Rb1 Rab8 0-1

[Event "W-ch WS/O/518 email"]
[Site "ICCF email"]
[Date "2012.02.20"]
[Round "?"]
[White "Seymour, Joel"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1678"]
[PlyCount "22"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 Nf6 5. c3 0-0 6. Nbd2 Nbd7 7. Bd3 Qe8 8. h3 e5 9. dxe5 dxe5 10. Bg5 e4 11. Bxf6 Nxf6 0-1

[Event "W-ch WS/O/518 email"]
[Site "ICCF email"]
[Date "2012.02.20"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Albesa, Alfredo Ricardo"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1678"]
[BlackElo "1766"]
[PlyCount "48"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 d5 3. Nf3 Nc6 4. d4 e6 5. 0-0 Nf6 6. c4 dxc4 7. Ne5 Bd7 8. Na3 cxd4 9. Naxc4 Bc5 10. Qb3 0-0 11. Qxb7 Nxe5 12. Nxe5 Rb8 13. Qf3 Nd5 14. Rd1 Bb5 15. a4 Qc7 16. Nd3 Bxd3 17. Qxd3 Rfd8 18. Bxd5 Rxd5 19. b3 e5 20. Qc4 Rd7 21. Bd2 Bf8 22. Qd3 Qb7 23. Rab1 e4 24. Qc2 h5 0-1

[Event "W-ch WS/O/518 email"]
[Site "ICCF email"]
[Date "2012.02.20"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Malashenkov, Alexei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1678"]
[PlyCount "52"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Nc6 3. d3 d5 4. c3 Nf6 5. Nf3 Be7 6. 0-0 0-0 7. Nbd2 h6 8. Qc2 a6 9. e4 dxe4 10. dxe4 Be6 11. Rd1 Qb8 12. b3 Rd8 13. Bb2 Bc5 14. b4 Bxf2+ 15. Kh1 Ng4 16. Nf1 Ba7 17. Rxd8+ Qxd8 18. h3 Nf2+ 19. Kh2 Qd7 20. Ng1 Rd8 21. Re1 Qd3 22. Qc1 Nd1 23. a3 Bf2 24. Rxd1 Qxd1 25. Nf3 Qe2 26. N1d2 Be3 0-1

[Event "W-ch WS/O/518 email"]
[Site "ICCF email"]
[Date "2012.02.20"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Pearce, Andrew"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1678"]
[BlackElo "1743"]
[PlyCount "46"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. d3 Bg4 4. Nd2 e6 5. h3 Bh5 6. Ngf3 Bd6 7. 0-0 Nd7 8. e4 Ne7 9. Re1 0-0 10. g4 Bg6 11. e5 Bc7 12. Nf1 c5 13. Bg5 Qe8 14. c3 Nc6 15. d4 cxd4 16. cxd4 Rc8 17. Nh4 Bb6 18. Nxg6 fxg6 19. Be3 Qe7 20. a3 Na5 21. Nd2 Nb8 22. b4 Nc4 23. Nxc4 Rxc4 0-1

[Event "W-ch WS/O/518 email"]
[Site "ICCF email"]
[Date "2012.02.20"]
[Round "?"]
[White "Todd, Christopher J"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "B06"]
[BlackElo "1678"]
[PlyCount "53"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 c6 5. Be2 Nf6 6. Nc3 Qc7 7. 0-0 0-0 8. Qd2 e5 9. dxe5 dxe5 10. Rfd1 Bg4 11. Bc5 Re8 12. Bd6 Qa5 13. Nxe5 Bxe2 14. Qxe2 Nbd7 15. Nc4 Qg5 16. f4 Qg4 17. Qd3 Nb6 18. Ne3 Qe6 19. e5 Ng4 20. Nxg4 Qxg4 21. Rf1 Rad8 22. Ne4 Qf5 23. Qf3 Nc4 24. Rad1 Nb6 25. g4 Qc8 26. f5 Nc4 27. fxg6 1-0

[Event "W-ch WS/O/440 email"]
[Site "ICCF email"]
[Date "2011.03.13"]
[Round "?"]
[White "Ong, Allan C"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "39"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 g6 2. e3 Bg7 3. Bd3 c5 4. c3 d6 5. f4 Nf6 6. Nf3 cxd4 7. exd4 0-0 8. 0-0 Bf5 9. Bxf5 gxf5 10. Nbd2 Nbd7 11. Ng5 d5 12. Ndf3 Ne4 13. Nxe4 fxe4 14. Ne5 f5 15. Qb3 Nxe5 16. fxe5 Qd7 17. Bg5 e6 18. Rf4 Rac8 19. Raf1 Rf7 20. g4 1-0

[Event "W-ch WS/O/440 email"]
[Site "ICCF email"]
[Date "2011.03.13"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Deskin, Gary"]
[Result "0-1"]
[ECO "A11"]
[BlackElo "1891"]
[PlyCount "66"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 Bf5 4. c4 c6 5. cxd5 cxd5 6. Qb3 Bc8 7. Ne5 e6 8. Nc3 Nfd7 9. Nf3 Nc6 10. d4 Qb6 11. Qxb6 Nxb6 12. Nb5 Bb4+ 13. Bd2 Bxd2+ 14. Nxd2 Ke7 15. Nf3 Bd7 16. 0-0 Na5 17. Nc3 Rac8 18. Ne5 Nac4 19. Nxd7 Kxd7 20. b3 Na3 21. Rac1 Rc7 22. Nb1 Nc2 23. Rfd1 Rhc8 24. e3 Kd6 25. a3 Rc6 26. Bf1 Nxd4 27. Rxc6+ Nxc6 28. Rc1 f5 29. Nd2 g5 30. h3 Ne5 31. Rxc8 Nxc8 32. Be2 f4 33. g4 fxe3 0-1

[Event "W-ch WS/O/440 email"]
[Site "ICCF email"]
[Date "2011.03.13"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Haapamaeki, Mika"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "64"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. e4 d6 4. d4 Nf6 5. Ne2 0-0 6. Nbc3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 c6 10. 0-0 h6 11. Rad1 Re8 12. Bxf6 Bxf6 13. Rd3 Be6 14. b3 Na6 15. a3 Be7 16. Nb1 Rad8 17. Rfd1 Rxd3 18. Rxd3 Kg7 19. Nec3 b5 20. Na2 Nc5 21. Rd1 a5 22. Nc1 h5 23. f3 f5 24. Nd3 Nxd3 25. Rxd3 fxe4 26. fxe4 c5 27. Rd1 c4 28. bxc4 bxc4 29. Bf1 Rb8 30. Nd2 Rd8 31. Be2 Bxa3 32. Nf3 Rxd1+ 0-1

[Event "W-ch WS/O/440 email"]
[Site "ICCF email"]
[Date "2011.03.13"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Nielsen, Poul Henning"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1856"]
[PlyCount "48"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nf3 Bd6 5. 0-0 0-0 6. Nc3 c6 7. e4 Nbd7 8. Bg5 h6 9. Bxf6 Nxf6 10. exd5 cxd5 11. Nb5 Bb8 12. Nc3 Re8 13. Re1 Qb6 14. Rb1 Bd6 15. a3 Bg4 16. h3 Be6 17. Na4 Qc7 18. Nc3 a6 19. Qd2 Rac8 20. Re2 d4 21. Nd1 Qd7 22. Kh2 Bd5 23. c4 Bxf3 24. Bxf3 b5 0-1

[Event "W-ch WS/O/440 email"]
[Site "ICCF email"]
[Date "2011.03.13"]
[Round "?"]
[White "Van den Broeck, Philip"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "24"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. e5 dxe5 8. dxe5 Ng4 9. Bf4 Ngxe5 10. Nxe5 Nxe5 11. Bxe5 Bxe5 12. Re1 Qd4 0-1

[Event "W-ch WS/O/440 email"]
[Site "ICCF email"]
[Date "2011.03.13"]
[Round "?"]
[White "Williams, Rufus H"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1721"]
[PlyCount "63"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bc4 Nc6 6. 0-0 0-0 7. Re1 Na5 8. Bd3 a6 9. Bg5 b5 10. Qd2 c5 11. Nd5 h6 12. Nxf6+ exf6 13. Bxh6 c4 14. Bf1 Kh7 15. Bxg7 Kxg7 16. Qf4 Nc6 17. c3 d5 18. Qg3 Be6 19. Nh4 Rh8 20. Nf5+ Bxf5 21. exf5 Qb8 22. Qxb8 Raxb8 23. g4 gxf5 24. gxf5 Rh5 25. Re3 Rxf5 26. Rg3+ Rg5 27. Rxg5+ fxg5 28. Bh3 Rh8 29. Bg2 Ne7 30. Re1 Kf6 31. b3 cxb3 32. axb3 1-0

[Event "ICCF FM/1286"]
[Site "ICCF email"]
[Date "2011.02.27"]
[Round "?"]
[White "Robida, Paul"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1958"]
[PlyCount "41"]
[EventDate "2011.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 g6 2. d3 Bg7 3. Nf3 d6 4. g3 e5 5. Bg2 Ne7 6. Be3 0-0 7. 0-0 d5 8. c3 c6 9. Nbd2 Qc7 10. Re1 h6 11. d4 Bg4 12. Qc2 Nd7 13. Nxe5 Nxe5 14. dxe5 dxe4 15. Nxe4 Qxe5 16. Bd4 Qc7 17. Nf6+ Bxf6 18. Bxf6 Rfe8 19. Qe4 Be6 20. Be5 Qb6 21. Qh4 1-0

[Event "ICCF FM/1286"]
[Site "ICCF email"]
[Date "2011.02.27"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Robida, Paul"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1958"]
[PlyCount "50"]
[EventDate "2011.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Nc6 3. d3 f5 4. Nf3 Nf6 5. 0-0 d5 6. c4 dxc4 7. Qa4 Bd7 8. Qxc4 Qe7 9. Bg5 0-0-0 10. Nc3 Be6 11. Qb5 a6 12. Qa4 h6 13. Bxf6 Qxf6 14. a3 Qf7 15. Qc2 g5 16. b4 Bg7 17. Rab1 g4 18. Nd2 Nd4 19. Qa4 Bd7 20. b5 Bxb5 21. Rxb5 axb5 22. Qa8+ Kd7 23. Qxb7 Rb8 24. Qa6 e4 25. dxe4 Rb6 0-1

[Event "W-ch WS/O/275 email"]
[Site "ICCF email"]
[Date "2009.03.15"]
[Round "?"]
[White "Foote, Ian"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "48"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Bd3 Na6 7. 0-0 c5 8. d5 Rb8 9. f5 Qa5 10. Kh1 Nb4 11. fxg6 fxg6 12. Be2 Ng4 13. h3 Ne5 14. Nxe5 Rxf1+ 15. Bxf1 Bxe5 16. Bg5 Bf6 17. Bxf6 exf6 18. a3 Na6 19. Qf3 Kg7 20. Nb5 Qb6 21. a4 Bd7 22. a5 Qd8 23. Nxd6 Nc7 24. Qc3 Na6 0-1

[Event "W-ch WS/O/275 email"]
[Site "ICCF email"]
[Date "2009.03.15"]
[Round "?"]
[White "Lund, Steven"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "44"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Nf3 Nf6 6. h3 Qa5 7. Bd3 Nbd7 8. 0-0 0-0 9. Qd2 e5 10. a3 Re8 11. Bc4 exd4 12. Bxd4 Ne5 13. Bxe5 dxe5 14. Ng5 Be6 15. Bxe6 fxe6 16. Rad1 h6 17. Nf3 Red8 18. Qe2 Nh7 19. Qc4 Nf8 20. g3 Qc7 21. Kg2 a6 22. Qc5 b6 0-1

[Event "W-ch WS/O/275 email"]
[Site "ICCF email"]
[Date "2009.03.15"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Civan, Ethan D"]
[Result "1/2-1/2"]
[ECO "A10"]
[BlackElo "1859"]
[PlyCount "27"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. g3 f5 2. Nf3 Nf6 3. Bg2 d5 4. 0-0 e6 5. c4 c6 6. d3 Be7 7. b3 0-0 8. Bb2 a5 9. a3 Na6 10. Nbd2 Ng4 11. Qc2 Bf6 12. Bxf6 Qxf6 13. d4 Nc7 14. h4 1/2-1/2

[Event "W-ch WS/O/275 email"]
[Site "ICCF email"]
[Date "2009.03.15"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Miller, Richard"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "102"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. Nf3 Nc6 5. 0-0 Be7 6. a3 0-0 7. b4 e4 8. Nfd2 exd3 9. cxd3 a5 10. b5 Na7 11. a4 c6 12. bxc6 Nxc6 13. Nc3 Re8 14. Nf3 Bg4 15. h3 Bxf3 16. Bxf3 Nd4 17. Bd2 Bb4 18. Nb1 Qd7 19. Kg2 Nxf3 20. exf3 d4 21. Re1 Rxe1 22. Bxe1 Bc5 23. Na3 b6 24. Nb5 Nd5 25. Rc1 Rc8 26. Rc4 Ne7 27. Qc1 Nc6 28. f4 Re8 29. Qd1 Qf5 30. Rc1 Qd5+ 31. Qf3 Qd7 32. Bd2 h6 33. Re1 Rxe1 34. Bxe1 g6 35. Qe4 Nb4 36. f3 Qe6 37. Bf2 Qxe4 38. dxe4 d3 39. Bxc5 d2 40. Nc3 bxc5 41. Kf2 Na2 42. Nd1 c4 43. Ke2 c3 44. Kd3 Kf8 45. h4 Ke7 46. g4 Kd6 47. g5 hxg5 48. hxg5 Kc5 49. f5 Kb4 50. fxg6 fxg6 51. Kc2 Kc4 0-1

[Event "W-ch WS/O/275 email"]
[Site "ICCF email"]
[Date "2009.03.15"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Stallinga, Hein"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "1990"]
[PlyCount "56"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 g6 3. e4 Bg7 4. d3 Nc6 5. f4 d6 6. Nf3 Nf6 7. 0-0 0-0 8. Nc3 Rb8 9. h3 b5 10. g4 b4 11. Ne2 a5 12. f5 Ba6 13. Nf4 c4 14. g5 Nd7 15. Rb1 cxd3 16. cxd3 Nc5 17. Re1 Be5 18. Bf1 b3 19. a3 Nd4 20. Nxd4 Bxd4+ 21. Be3 Bxe3+ 22. Rxe3 e5 23. Nd5 Qxg5+ 24. Kh2 Qh4 25. Rg3 Bb7 26. Rg4 Qd8 27. Qd2 Bxd5 28. exd5 Qf6 0-1

[Event "W-ch WS/O/275 email"]
[Site "ICCF email"]
[Date "2009.03.15"]
[Round "?"]
[White "Tudor, Vasile"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "1400"]
[PlyCount "61"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 b6 2. d4 Nf6 3. Nf3 e6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. 0-0 0-0 11. Re1 Bb7 12. e4 dxe4 13. Nxe4 Nxe4 14. Rxe4 c5 15. Re2 Bf6 16. Rd2 Qc8 17. Qe2 Qc7 18. Rad1 Rad8 19. Qe3 Rfe8 20. d5 exd5 21. Bxf6 Nxf6 22. Qd3 d4 23. Qf1 Re7 24. Re2 Rde8 25. Rxe7 Rxe7 26. Nd2 Bxg2 27. Qxg2 Re2 28. Kf1 Qe7 29. Qf3 Re6 30. Qa8+ Ne8 31. a3 1-0

[Event "ICCF FM/0634 email"]
[Site "ICCF email"]
[Date "2007.10.27"]
[Round "?"]
[White "Schwam, Marcelo"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "29"]
[EventDate "2007.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nd7 7. Bd3 Ngf6 8. Nxf6+ Nxf6 9. 0-0 0-0 10. Re1 Qd6 11. c3 c5 12. dxc5 Qxc5 13. Be3 Qc7 14. g3 Bxh3 15. Qa4 1-0

[Event "ICCF FM/0634 email"]
[Site "ICCF email"]
[Date "2007.10.27"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Schwam, Marcelo"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "29"]
[EventDate "2007.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. e4 c5 4. d3 Nc6 5. f4 d6 6. Nf3 e6 7. 0-0 Nge7 8. c3 0-0 9. Na3 Rb8 10. Nc2 b5 11. a3 a5 12. Ne3 d5 13. e5 a4 14. d4 c4 15. Ng4 1/2-1/2

[Event "FICGS rapid B 000070 email"]
[Site "FICGS email"]
[Date "2007.10.07"]
[Round "1"]
[White "Bhandarkar, Dinesh"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1567"]
[BlackElo "1600"]
[PlyCount "57"]
[EventDate "2007.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[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 d6 4. Nc3 Bg4 5. Be2 Nf6 6. 0-0 Nc6 7. Be3 e5 8. d5 Ne7 9. Ne1 Bd7 10. f4 0-0 11. fxe5 dxe5 12. Nd3 Ne8 13. Qc1 Nd6 14. Bh6 f6 15. Bxg7 Kxg7 16. Nc5 b6 17. Nxd7 Qxd7 18. Qe3 c6 19. dxc6 Qxc6 20. Rad1 Rad8 21. Rd2 Nc4 22. Bxc4 Qxc4 23. Rfd1 Nc6 24. Rd7+ Rxd7 25. Rxd7+ Rf7 26. Qd2 Qc5+ 27. Kf1 Qc4+ 28. Kg1 Qc5+ 29. Kf1 1/2-1/2

[Event "FICGS rapid B 000070 email"]
[Site "FICGS email"]
[Date "2007.10.07"]
[Round "1"]
[White "Broccardo, Nicola"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1514"]
[BlackElo "1600"]
[PlyCount "45"]
[EventDate "2007.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. Nf3 e6 4. d4 d5 5. Bg5 c6 6. e3 Be7 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 Ne4 10. Bxe7 Qxe7 11. Qb3 Kh8 12. Ne2 g5 13. Bxe4 fxe4 14. Ne5 Nd7 15. Nxd7 Qxd7 16. Rac1 Qg4 17. Rc2 Rf7 18. Qa3 Be6 19. Ng3 a6 20. f3 exf3 21. Rxf3 Rxf3 22. gxf3 Qh4 23. Qe7 1-0

[Event "FICGS rapid B 000070 email"]
[Site "FICGS email"]
[Date "2007.10.07"]
[Round "1"]
[White "Lemay, Simon"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "48"]
[EventDate "2007.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 e6 4. Bg5 b6 5. Nf3 Bb4 6. Qb3 Bxc3+ 7. Qxc3 Bb7 8. Ne5 0-0 9. Qg3 d6 10. Bh6 Qe7 11. Nf3 Ne4 12. Bg5 Nxg3 13. Bxe7 Nxh1 14. Bxf8 Bxf3 15. gxf3 Kxf8 16. Bg2 Nxf2 17. Kxf2 Nd7 18. e4 fxe4 19. fxe4 Ke7 20. Ke3 Rf8 21. Rg1 g5 22. Bf3 h6 23. b4 e5 24. d5 Rf4 0-1

[Event "FICGS rapid B 000070 email"]
[Site "FICGS email"]
[Date "2007.10.07"]
[Round "1"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Alessandrini, Daniele"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1600"]
[BlackElo "1650"]
[PlyCount "54"]
[EventDate "2007.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. b4 Bg7 4. Bb2 0-0 5. Nf3 d6 6. d3 e5 7. Nbd2 Nbd7 8. c4 b6 9. Nxe5 Rb8 10. Nc6 Qe8 11. Nxb8 Nxb8 12. 0-0 Be6 13. Qc2 c6 14. Ne4 Qd8 15. Nxf6+ Bxf6 16. Bxf6 Qxf6 17. a4 Re8 18. a5 b5 19. cxb5 cxb5 20. Qc7 Qe7 21. Qxe7 Rxe7 22. Rfc1 a6 23. Rc3 Bf5 24. e3 Kg7 25. Rac1 Kf6 26. d4 h5 27. Rc7 Nd7 0-1

[Event "FICGS rapid B 000070 email"]
[Site "FICGS email"]
[Date "2007.10.07"]
[Round "1"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Aung, Thura"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1600"]
[BlackElo "1800"]
[PlyCount "49"]
[EventDate "2007.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 c6 3. Bg2 Bf5 4. c4 e6 5. cxd5 cxd5 6. Nc3 Nc6 7. Qa4 a6 8. 0-0 b5 9. Qd1 Nf6 10. d3 Rc8 11. a3 Be7 12. Na2 0-0 13. b4 e5 14. Bb2 d4 15. Nc1 a5 16. bxa5 Qxa5 17. Nb3 Qb6 18. Nfd2 Be6 19. Rc1 Nd5 20. Ne4 Na7 21. Na1 f5 22. Nd2 Nc6 23. Nc2 Nc3 24. Bxc3 dxc3 25. Nb1 1-0

[Event "FICGS rapid B 000070 email"]
[Site "FICGS email"]
[Date "2007.10.07"]
[Round "1"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Clement, Etienne"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1600"]
[BlackElo "1712"]
[PlyCount "40"]
[EventDate "2007.??.??"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Bg4 3. Bg2 Nc6 4. d4 Nf6 5. 0-0 Qd7 6. Ne5 Qe6 7. c4 Nxe5 8. dxe5 Qxe5 9. Nc3 d4 10. Bf4 Qc5 11. Nd5 Nxd5 12. cxd5 Qb4 13. Rc1 Rc8 14. Bxc7 f6 15. a3 Qxb2 16. Qa4+ Kf7 17. Qxa7 Bxe2 18. Rfe1 Bg4 19. d6 exd6 20. Bd5+ Kg6 0-1

[Event "FICGS class D 000061 email"]
[Site "FICGS email"]
[Date "2007.10.05"]
[Round "1"]
[White "Broccardo, Nicola"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1514"]
[BlackElo "1600"]
[PlyCount "45"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 e6 3. Nc3 Nf6 4. d4 d5 5. Bg5 c6 6. e3 Be7 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 Ne4 10. Bxe7 Qxe7 11. Qb3 Kh8 12. Ne2 g5 13. Bxe4 fxe4 14. Ne5 Nd7 15. Nxd7 Qxd7 16. Rac1 Qg4 17. Rc2 Rf7 18. Qa3 Be6 19. Ng3 a6 20. f3 exf3 21. Rxf3 Rxf3 22. gxf3 Qh4 23. Qe7 1-0

[Event "FICGS class D 000061 email"]
[Site "FICGS email"]
[Date "2007.10.05"]
[Round "1"]
[White "Hakuc, Waclaw"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "33"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[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 c6 4. c4 d5 5. exd5 cxd5 6. cxd5 Nf6 7. Bb5+ Nbd7 8. Nc3 0-0 9. Bg5 Nb6 10. Bxf6 exf6 11. Qb3 Bg4 12. Be2 Qd6 13. 0-0 Rad8 14. h3 Bf5 15. Rfe1 a6 16. Bf1 Bc8 17. Ne4 1-0

[Event "FICGS class D 000061 email"]
[Site "FICGS email"]
[Date "2007.10.05"]
[Round "1"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Behrmann, Klaus"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1600"]
[BlackElo "1671"]
[PlyCount "53"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 e6 4. c4 Nc6 5. cxd5 exd5 6. 0-0 d4 7. d3 Be7 8. b3 0-0 9. Bb2 Re8 10. Na3 Bxa3 11. Bxa3 Nd5 12. Bb2 Bg4 13. Re1 Qf6 14. Qd2 Rad8 15. h3 Bh5 16. Nh2 Re6 17. e4 dxe3 18. Bxf6 exd2 19. Rxe6 Nxf6 20. Rxc6 bxc6 21. g4 Rxd3 22. Rd1 Bg6 23. Nf1 h5 24. gxh5 Nxh5 25. Rxd2 Nf4 26. Rxd3 Bxd3 27. Nd2 1-0

[Event "FICGS class D 000061 email"]
[Site "FICGS email"]
[Date "2007.10.05"]
[Round "1"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Lemay, Simon"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "41"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. e4 b6 4. e5 Nc6 5. d4 Bb7 6. Ne2 d6 7. exd6 cxd6 8. c3 Rc8 9. Qa4 e6 10. 0-0 Nge7 11. Bg5 Qd7 12. Re1 0-0 13. Bxe7 Qxe7 14. Nd2 Rc7 15. Nf4 Rfc8 16. Nd5 Qg5 17. Nxc7 Rxc7 18. Ne4 Qe7 19. Nd2 a6 20. Qd1 b5 21. a3 1-0

[Event "FICGS class D 000061 email"]
[Site "FICGS email"]
[Date "2007.10.05"]
[Round "1"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Tsang, Alexander"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "28"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. e4 g6 4. d3 Bg7 5. f4 d6 6. Nf3 Nf6 7. 0-0 0-0 8. c3 Rb8 9. Qe2 b5 10. a3 a5 11. Kh1 Qc7 12. Be3 Bd7 13. Nbd2 Ng4 14. Bg1 b4 0-1

[Event "FICGS class D 000061 email"]
[Site "FICGS email"]
[Date "2007.10.05"]
[Round "1"]
[White "Warding, Jonas"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "40"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 d6 4. 0-0 e6 5. d3 Ne7 6. Bg5 Bxb2 7. Nbd2 h6 8. Rb1 Bg7 9. Bxe7 Qxe7 10. h3 0-0 11. Re1 Nc6 12. a3 Ne5 13. Nxe5 Bxe5 14. Nf3 Bg7 15. g4 b6 16. Qd2 Bb7 17. g5 h5 18. h4 c5 19. d4 Qc7 20. d5 e5 1/2-1/2

[Event "IECC Swiss-511.3"]
[Site "IECC email"]
[Date "2007.04.22"]
[Round "?"]
[White "Wight, David"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2136"]
[BlackElo "1559"]
[PlyCount "35"]
[EventDate "2007.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]
[WhiteTeam "Czech Republic"]
[BlackTeam "US of America"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "USA"]

1. d4 g6 2. e4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nd7 7. Bc4 Ngf6 8. Nxf6+ Nxf6 9. 0-0 0-0 10. Re1 Bf5 11. c3 Be4 12. Ne5 Bd5 13. Bd3 Nd7 14. Ng4 Nf6 15. Bg5 Be6 16. Ne5 Nd7 17. Nf3 h6 18. Bh4 1-0

[Event "IECC KO-3053"]
[Site "IECC email"]
[Date "2006.11.27"]
[Round "?"]
[White "Moleman, Andries"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1827"]
[BlackElo "1585"]
[PlyCount "12"]
[EventDate "2006.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "MEX"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Be3 Qa5 5. Nf3 cxd4 6. Nxd4 Nc6 1-0

[Event "IECC KO-3053"]
[Site "IECC email"]
[Date "2006.11.27"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Moleman, Andries"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1579"]
[BlackElo "1833"]
[PlyCount "14"]
[EventDate "2006.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "NED"]

1. g3 e6 2. Bg2 d5 3. c4 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. cxd5 exd5 7. d4 Re8 0-1

[Event "IECC Swiss-511.2"]
[Site "IECC email"]
[Date "2006.10.28"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Bol, Hans"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1600"]
[BlackElo "1556"]
[PlyCount "36"]
[EventDate "2006.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "HUN"]

1. g3 f5 2. Bg2 g6 3. Nf3 Nf6 4. b4 Bg7 5. Bb2 d6 6. 0-0 e5 7. d3 0-0 8. c4 Qe8 9. Nc3 h6 10. Nd2 c6 11. b5 Be6 12. Qb3 a6 13. bxc6 Nxc6 14. Qxb7 Rb8 15. Qxc6 Qxc6 16. Bxc6 Rxb2 17. Nb3 Rb8 18. Rfc1 e4 1/2-1/2

[Event "IECC CL4-2006.10 email"]
[Site "IECC email"]
[Date "2006.09.28"]
[Round "?"]
[White "MacDonald, Weldon"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1623"]
[BlackElo "1615"]
[PlyCount "53"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "MEX"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nd7 7. Bc4 Ngf6 8. Nxf6+ Nxf6 9. 0-0 0-0 10. Re1 e6 11. Bg5 Qc7 12. Qd2 c5 13. Bf4 Qb6 14. dxc5 Qxc5 15. Bd3 Nd7 16. c3 Rd8 17. Rad1 e5 18. Be3 Qc7 19. Be4 Re8 20. Bc2 Nc5 21. b4 Ne6 22. Bh6 Bh8 23. Bb3 Nf8 24. Ba4 b5 25. Bxb5 Re7 26. Bxf8 Kxf8 27. Qd8+ 1-0

[Event "IECC CL4-2006.10 email"]
[Site "IECC email"]
[Date "2006.09.28"]
[Round "?"]
[White "Orosz, Adam"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1620"]
[BlackElo "1631"]
[PlyCount "55"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "MEX"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bc4 c6 5. 0-0 Nf6 6. Re1 0-0 7. Nc3 Bg4 8. h3 Bxf3 9. Qxf3 Nbd7 10. e5 Nd5 11. Nxd5 cxd5 12. Bxd5 dxe5 13. Bxb7 Rb8 14. Bc6 exd4 15. Qd5 Nf6 16. Qxd8 Rfxd8 17. Rxe7 d3 18. cxd3 Rxd3 19. Rxa7 Rd1+ 20. Kh2 Bh6 21. Bxh6 Rxa1 22. b4 Rb1 23. b5 Ne8 24. a4 Nd6 25. Rd7 Nf5 26. Bd2 Ng7 27. a5 Ne6 28. a6 1-0

[Event "IECC CL4-2006.10 email"]
[Site "IECC email"]
[Date "2006.09.28"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Kasperski, Marcin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1572"]
[BlackElo "1611"]
[PlyCount "44"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 Nc6 4. d4 Bf5 5. 0-0 Qd7 6. Re1 0-0-0 7. c3 Bh3 8. Bh1 h6 9. b4 g5 10. b5 Na5 11. Ne5 Qe6 12. Nd2 Nd7 13. Nxd7 Qxd7 14. a4 Bg7 15. e4 e6 16. Qc2 f5 17. exd5 exd5 18. Ba3 Rde8 19. Bb4 b6 20. Bxa5 bxa5 21. Nb3 f4 22. Nxa5 fxg3 0-1

[Event "IECC CL4-2006.10 email"]
[Site "IECC email"]
[Date "2006.09.28"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Roelofszen, Tom"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1597"]
[BlackElo "1694"]
[PlyCount "46"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. Nd2 c5 5. e4 Nc6 6. exd5 Nxd5 7. Ngf3 g6 8. 0-0 Bg7 9. Re1 0-0 10. Nc4 Re8 11. a4 h6 12. Ne3 Be6 13. Nxd5 Bxd5 14. Be3 Nd4 15. Nd2 f5 16. Bxd5+ Qxd5 17. Bxd4 cxd4 18. b3 Rac8 19. f3 Bf8 20. Nc4 Bb4 21. Rf1 Bc3 22. Rb1 Re6 23. Na3 a6 0-1

[Event "IECC KO-3052"]
[Site "IECC email"]
[Date "2006.09.12"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Stilman, Eduardo"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1639"]
[BlackElo "1841"]
[PlyCount "46"]
[EventDate "2006.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Uruguay"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "URU"]

1. g3 g6 2. Bg2 Bg7 3. e4 c5 4. Ne2 Nc6 5. 0-0 d6 6. c3 e5 7. d3 Nge7 8. a3 a5 9. a4 0-0 10. Na3 Be6 11. Be3 f5 12. Nb5 Qd7 13. Qd2 b6 14. Bg5 d5 15. Bxe7 Nxe7 16. exf5 Nxf5 17. d4 cxd4 18. cxd4 e4 19. f4 Rac8 20. Rfc1 Qe7 21. Rxc8 Rxc8 22. Nec3 Rc4 23. Rd1 Nxd4 0-1

[Event "IECC KO-3052"]
[Site "IECC email"]
[Date "2006.09.12"]
[Round "?"]
[White "Stilman, Eduardo"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1833"]
[BlackElo "1647"]
[PlyCount "37"]
[EventDate "2006.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Uruguay"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "MEX"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 h5 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Be3 h4 10. Bd3 Nh6 11. 0-0 Nf5 12. Bf2 Bf8 13. Ne2 Na6 14. c3 Qb6 15. a4 Nb8 16. a5 Qc7 17. Rfc1 Nd7 18. c4 Ne7 19. Qg4 1-0

[Event "IECC KO-3051"]
[Site "IECC email"]
[Date "2006.06.14"]
[Round "?"]
[White "Forget, Cyril"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1805"]
[BlackElo "1656"]
[PlyCount "35"]
[EventDate "2006.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "France"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "MEX"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. Be3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. 0-0-0 Nd7 9. h4 h5 10. Bd3 Nh6 11. exd5 cxd5 12. Bg5 Qb6 13. Bb5 Nf5 14. Nxd5 exd5 15. Rhe1+ Kf8 16. Bxd7 Bxd4 17. c3 Bxf2 18. Re5 1-0

[Event "IECC KO-3051"]
[Site "IECC email"]
[Date "2006.06.14"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Forget, Cyril"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1649"]
[BlackElo "1812"]
[PlyCount "44"]
[EventDate "2006.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "France"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "FRA"]

1. g3 d5 2. Bg2 c6 3. d3 Nf6 4. Nd2 e5 5. e4 Bc5 6. Ngf3 0-0 7. 0-0 Re8 8. c3 a5 9. Qc2 dxe4 10. dxe4 Bg4 11. Nc4 Nbd7 12. Rd1 Qc7 13. Be3 Bf8 14. Bg5 h6 15. Bxf6 Nxf6 16. Rd2 b5 17. Ne3 Be6 18. a4 b4 19. cxb4 Bxb4 20. Rdd1 Ng4 21. Nxg4 Bxg4 22. Rac1 Re6 1/2-1/2

[Event "IECC O-2391"]
[Site "IECC email"]
[Date "2006.04.25"]
[Round "?"]
[White "Sosa Landa, Hugo Rafael"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1635"]
[BlackElo "1607"]
[PlyCount "69"]
[EventDate "2006.??.??"]
[EventType "swiss (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "United States"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "USA"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 e6 4. 0-0 Bd6 5. d3 0-0 6. Nbd2 Nc6 7. e4 dxe4 8. dxe4 e5 9. Qe2 Qe7 10. Nc4 Bc5 11. a4 Bg4 12. c3 a5 13. Bg5 h6 14. Bxf6 Qxf6 15. Ne3 Bxe3 16. Qxe3 Rad8 17. Rad1 Be6 18. Rxd8 Rxd8 19. Nd2 h5 20. h4 Bg4 21. f3 Be6 22. Rf2 b6 23. Kh2 Kh7 24. Bh3 Bxh3 25. Kxh3 Qe6+ 26. Kg2 Qa2 27. Nf1 f6 28. g4 hxg4 29. fxg4 Qxa4 30. g5 fxg5 31. hxg5 Kg8 32. Qf3 Qd1 33. Qf7+ Kh8 34. Kh1 Qd7 35. Rh2+ 1-0

[Event "IECC O-2387"]
[Site "IECC email"]
[Date "2006.04.18"]
[Round "?"]
[White "Cordes, John"]
[Black "Sosa Landa, Hugo Rafael"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1561"]
[BlackElo "1655"]
[PlyCount "73"]
[EventDate "2006.??.??"]
[EventType "swiss (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "MEX"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. f4 a6 5. Nf3 b5 6. Bd3 e6 7. 0-0 Ne7 8. Be3 Bb7 9. Qe1 Nd7 10. f5 exf5 11. exf5 Bxf3 12. Rxf3 0-0 13. Qh4 Nxf5 14. Qxd8 Raxd8 15. Bxf5 gxf5 16. Nd5 c6 17. Ne7+ Kh8 18. Nxf5 d5 19. Nxg7 Kxg7 20. Rg3+ Kh8 21. Bh6 Rg8 22. Rxg8+ Kxg8 23. Re1 Nf6 24. Re5 Ne8 25. Rg5+ Kh8 26. Re5 Kg8 27. Rg5+ Kh8 28. Rg3 Rd6 29. Re3 Re6 30. Rxe6 fxe6 31. Bf4 Kg7 32. b4 Kg6 33. Be5 Nf6 34. Bxf6 Kxf6 35. Kf2 Kf5 36. Kf3 h5 37. h4 1-0

