[Event "W-ch WS/M/907 email"]
[Site "ICCF email"]
[Date "2023.07.01"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Gulbis, Harijs"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2140"]
[BlackElo "2353"]
[PlyCount "88"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Bf1 Be7 8. Rxe5 0-0 9. d4 Bf6 10. Re1 Re8 11. c3 Rxe1 12. Qxe1 Ne8 13. Bf4 d5 14. Nd2 Nd6 15. Nf3 c6 16. a4 a5 17. h3 Bf5 18. Qe2 h6 19. Re1 Nc4 20. b3 Nd6 21. Qd1 Ne4 22. Qc2 c5 23. Be5 Rc8 24. Re3 Qb6 25. Qd1 Bxe5 26. dxe5 Rd8 27. Qc2 Nd6 28. Bd3 Bxd3 29. Qxd3 Nc8 30. Nd2 Ne7 31. Kh2 Qe6 32. f4 b6 33. Re1 d4 34. Re4 h5 35. Nf3 Qxb3 36. Ng5 Qxc3 37. Qe2 g6 38. Qa6 Rf8 39. Qb7 Nf5 40. e6 Qg3+ 41. Kh1 Qf2 42. exf7+ Kg7 43. Ne6+ Kh6 44. Nxf8 Ng3+ 1/2-1/2

[Event "W-ch WS/M/907 email"]
[Site "ICCF email"]
[Date "2023.07.01"]
[Round "?"]
[White "Wilson, Charles"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2126"]
[BlackElo "2140"]
[PlyCount "68"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nc6 8. h3 Nf6 9. Be3 e5 10. Nb3 Be6 11. Qf3 Rc8 12. 0-0-0 Na5 13. Bg5 Be7 14. Bxf6 Bxf6 15. Nd5 b5 16. Nxa5 Qxa5 17. Kb1 0-0 18. Be2 b4 19. b3 Bh4 20. Bc4 Rc5 21. Ne3 Qc7 22. Qe2 Bg5 23. Nd5 Qd8 24. Rd3 a5 25. h4 Bh6 26. g4 Bf4 27. g5 a4 28. Rhd1 a3 29. Nxf4 Bxc4 30. bxc4 exf4 31. Rxd6 Qc8 32. R6d4 g6 33. Qd3 Qg4 34. Rd5 Rcc8 1/2-1/2

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Merot, Jean Pierre"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2193"]
[BlackElo "2125"]
[PlyCount "51"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 g6 12. Be2 Bg7 13. 0-0 b6 14. c4 0-0 15. Rae1 Re8 16. Kh1 Qc7 17. g4 hxg4 18. fxg4 a5 19. g5 Ne4 20. Qc2 Nec5 21. Nxc5 Nxc5 22. Bxc5 Qxc5 23. Rxf7 Kxf7 24. Rf1+ Kg8 25. Qxg6 Re7 26. Bd3 1/2-1/2

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Palladino, Mario"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2307"]
[BlackElo "2125"]
[PlyCount "56"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 b5 7. g4 Bb7 8. Bg2 e5 9. Nf5 b4 10. g5 bxc3 11. gxf6 Qxf6 12. bxc3 g6 13. Rb1 Bc6 14. Ne3 Nd7 15. Nd5 Qd8 16. Bf1 Be7 17. Bh6 Nc5 18. Rb4 Rb8 19. a4 Bxa4 20. Qb1 Rxb4 21. cxb4 Nxe4 22. Qa2 Bb5 23. Bxb5+ axb5 24. Qa7 Bh4 25. Qb7 Bxf2+ 26. Kf1 Bxg1 27. Kxg1 Rg8 28. Qxb5+ Qd7 1/2-1/2

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Radzikowski, Marcin"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2102"]
[BlackElo "2125"]
[PlyCount "61"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 0-0 7. Bd2 dxc4 8. Bxc4 Bd6 9. 0-0 e5 10. d5 Ne7 11. e4 a6 12. Rfe1 h6 13. Qd1 b5 14. Bb3 Ng6 15. h3 Bd7 16. Rc1 Re8 17. a3 Qe7 18. Nh2 Reb8 19. Bc2 a5 20. Nf3 Nh5 21. Ne2 Bc5 22. Bd3 Ra6 23. Bxa5 Rxa5 24. Rxc5 Qxc5 25. b4 Qd6 26. bxa5 Qxa3 27. Qd2 b4 28. a6 Bc8 29. Qe3 Ra8 30. a7 Qxa7 31. Qxa7 1/2-1/2

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Bourgault, Julien"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2125"]
[BlackElo "2216"]
[PlyCount "59"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 f6 5. f4 e6 6. Nf3 Nh6 7. Be2 Be7 8. Nbd2 a5 9. exf6 Bxf6 10. 0-0 0-0 11. a4 Qe8 12. Ne1 Nf7 13. Nd3 Nd6 14. Nf2 Kh8 15. Bh5 Qe7 16. Re1 g5 17. Nf3 gxf4 18. Bxf4 Ne4 19. Re2 Rad8 20. Qe1 Rg8 21. g3 Qg7 22. Qf1 Be7 23. Qc1 h6 24. Nxe4 dxe4 25. Ne5 Nxe5 26. Bxe5 Bf6 27. Bxf6 Qxf6 28. Rf2 Qg5 29. Be2 e3 30. Rf3 1/2-1/2

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2125"]
[BlackElo "2102"]
[PlyCount "63"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. Nd5 Nxd5 11. exd5 Bf5 12. Be2 Bh4+ 13. g3 Be7 14. 0-0-0 Nd7 15. Kb1 Rc8 16. Rc1 Bg6 17. h3 h4 18. Rhg1 hxg3 19. Rxg3 Kf8 20. Rxg6 fxg6 21. Bd3 Nb6 22. c4 Rh4 23. f4 Kg8 24. Bxb6 Qxb6 25. fxe5 dxe5 26. c5 Rxc5 27. Nxc5 Bxc5 28. Qc2 Ba3 29. d6 Bxd6 30. Bxg6 Bf8 31. Qg2 Rf4 32. Qd5+ 1/2-1/2

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Sury, Radim"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2125"]
[BlackElo "2305"]
[PlyCount "60"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3 Be7 9. f4 Nc6 10. f5 Bxb3 11. axb3 d5 12. exd5 Nb4 13. g3 Qc7 14. d6 Bxd6 15. Nb5 Nxc2+ 16. Ke2 Qc6 17. Nxd6+ Ke7 18. Rc1 Nxe3 19. Rxc6 Nxd1 20. Nxb7 Rhb8 21. Rc7+ Kf8 22. Bg2 Nxb2 23. Rhc1 e4 24. Nd6 Rd8 25. Nxf7 Rd3 26. Ng5 Rxg3 27. Ne6+ Kg8 28. Kf2 Rxb3 29. Rxg7+ Kh8 30. Rcc7 Nd3+ 1/2-1/2

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Toon, James"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2125"]
[BlackElo "2245"]
[PlyCount "60"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. a4 bxa4 14. Ncb4 Nxb4 15. cxb4 Bd7 16. Bxa6 0-0 17. 0-0 Kh8 18. Bc4 f5 19. exf5 Rxf5 20. Bd3 Rf8 21. b3 Be6 22. Be4 axb3 23. Qxb3 Qe8 24. Rab1 Bd8 25. Kh1 Bb6 26. f3 Qb5 27. Rfc1 Rbc8 28. Qd1 Rxc1 29. Rxc1 Bxd5 30. Qxd5 Qxb4 1/2-1/2

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Wadle, Michael Heinz"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2210"]
[BlackElo "2125"]
[PlyCount "45"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Be2 Qc7 12. c4 g6 13. 0-0 Bh6 14. Bxh6 Rxh6 15. f4 Qb6+ 16. Kh1 exf4 17. Rxf4 0-0-0 18. Rc1 Kb8 19. Qd4 Qxd4 20. Nxd4 Re8 21. Rcf1 Rh7 22. Kg1 Re7 23. a4 1/2-1/2

[Event "WZ-ch prel42 email"]
[Site "ICCF email"]
[Date "2022.11.30"]
[Round "?"]
[White "Lavery, Lance D"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2050"]
[BlackElo "2067"]
[PlyCount "108"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 Bxd5 10. exd5 g6 11. Qd2 Nbd7 12. 0-0-0 Nb6 13. Kb1 Nbxd5 14. Bg5 Be7 15. Bd3 Qc7 16. Rhe1 Nb6 17. Qf2 Rc8 18. c3 0-0 19. h4 Kg7 20. g4 Rce8 21. Bc1 d5 22. Bc2 hxg4 23. fxg4 Nxg4 24. Qg3 f5 25. h5 Nc4 26. hxg6 Qd7 27. Qh3 Rh8 28. Qf1 Rhf8 29. Qh1 Rh8 30. Qf1 Rhf8 31. Qh1 Rh8 32. Qxd5 Qxd5 33. Rxd5 Nf6 34. Rdxe5 Nxe5 35. Rxe5 Bd8 36. Rxe8 Rxe8 37. Nd4 Kxg6 38. Bxf5+ Kf7 39. Bc8 Re7 40. Nf5 Rc7 41. Bf4 Rxc8 42. Nd6+ Ke6 43. Nxc8 Ne4 44. Be3 Kd7 45. Nb6+ Bxb6 46. Bxb6 Kc6 47. Bd8 Nc5 48. Be7 Nd7 49. Kc2 Ne5 50. Bf6 Nc4 51. b3 Nb6 52. Kd3 Nd7 53. Be7 b5 54. Kd4 Nb6 1/2-1/2

[Event "WZ-ch prel42 email"]
[Site "ICCF email"]
[Date "2022.11.30"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2067"]
[BlackElo "1994"]
[PlyCount "97"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be7 8. g4 h6 9. Be3 b5 10. Nd5 Bb7 11. Bg2 Nbd7 12. a4 0-0 13. 0-0 b4 14. c4 bxc3 15. Nxc3 Rb8 16. Nd2 Qa5 17. Qe2 Rfc8 18. Rfc1 Qb4 19. a5 Nc5 20. Qf1 Bf8 21. b3 Nxb3 22. Rab1 Nxd2 23. Rxb4 Nxf1 24. Bxf1 Bc6 25. Rc4 Bb7 26. Rb1 d5 27. Nxd5 Nxd5 28. Rxc8 Rxc8 29. exd5 Bxd5 30. Bxa6 Ra8 31. Rb6 g5 32. Kh2 Kg7 33. Kg3 Be7 34. Bd2 Bc5 35. Rb5 Rxa6 36. Rxc5 Rd6 37. Be3 f6 38. a6 Ba8 39. a7 Rd1 40. Rc1 Rxc1 41. Bxc1 Kg6 42. h4 h5 43. hxg5 fxg5 44. Be3 Bb7 45. Bd2 hxg4 46. Kxg4 Bc8+ 47. Kg3 Bb7 48. Be3 Kf5 49. Bc1 1/2-1/2

[Event "WZ-ch prel42 email"]
[Site "ICCF email"]
[Date "2022.11.30"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Panugaling, Ronilo"]
[Result "1-0"]
[ECO "C83"]
[WhiteElo "2067"]
[BlackElo "1622"]
[PlyCount "89"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7 10. Nbd2 Nc5 11. Bc2 d4 12. Nb3 d3 13. Bb1 Nxb3 14. axb3 Bf5 15. b4 0-0 16. Re1 Qd7 17. Bf4 Rfd8 18. h3 a5 19. bxa5 Rxa5 20. Rxa5 Nxa5 21. Nd4 Nc4 22. b3 Na3 23. e6 fxe6 24. Nxf5 exf5 25. Bxd3 c5 26. Qe2 Bf6 27. Rd1 Qe7 28. Qf3 Qe6 29. g4 fxg4 30. hxg4 g6 31. Rd2 Qxb3 32. Be4 Rxd2 33. Bxd2 Kg7 34. g5 Be7 35. Bc1 Nc4 36. Bd5 Ne5 37. Qf6+ Bxf6 38. gxf6+ Kxf6 39. Bxb3 Nd3 40. Bd2 Kf5 41. Kf1 h5 42. Bd5 b4 43. cxb4 Nxb4 44. Bc4 Nc6 45. Bd3+ 1-0

[Event "WZ-ch prel42 email"]
[Site "ICCF email"]
[Date "2022.11.30"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Ward, Christopher"]
[Result "1-0"]
[ECO "C83"]
[WhiteElo "2067"]
[BlackElo "2023"]
[PlyCount "127"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Be7 10. c3 Qd7 11. Nbd2 0-0 12. Bc2 f5 13. exf6 Nxf6 14. Re1 Bd6 15. a4 b4 16. a5 Qc8 17. Nf1 Bf5 18. Bxf5 Qxf5 19. Ng3 Bxg3 20. hxg3 bxc3 21. bxc3 Ne4 22. Bf4 Rae8 23. Re3 g5 24. Nxg5 Nxg5 25. Rxe8 Rxe8 26. Qh5 Re5 27. Bxe5 Qxe5 28. Rd1 Ne7 29. c4 d4 30. Qg4 Ng6 31. Qc8+ Kf7 32. c5 Qxc5 33. Qxa6 Kg7 34. Rb1 Ne4 35. Qe6 Ne5 36. Re1 d3 37. Rxe4 d2 38. Rxe5 d1Q+ 39. Kh2 Qh5+ 40. Rxh5 Qxh5+ 41. Qh3 Qxa5 42. Qd7+ Kh8 43. Qd8+ Kg7 44. Qe7+ Kg8 45. Qe8+ Kg7 46. g4 c5 47. Qe7+ Kg8 48. f4 Qb4 49. Qe8+ Kg7 50. Qe5+ Kf7 51. g5 c4 52. Qh8 c3 53. Qxh7+ Kf8 54. Qc7 Qd4 55. g6 Qf6 56. g3 Qxg6 57. Qxc3 Qh5+ 58. Kg1 Qe2 59. Qf6+ Kg8 60. Qe5 Qc2 61. Kf1 Qh2 62. Qd5+ Kf8 63. Qa8+ Kg7 64. Qg2 1-0

[Event "WZ-ch prel42 email"]
[Site "ICCF email"]
[Date "2022.11.30"]
[Round "?"]
[White "Roim Ferreira, Rodrigo"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "2067"]
[PlyCount "72"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. dxc5 e6 6. Bd3 Bxc5 7. 0-0 0-0 8. Nc3 Nh5 9. Bg5 Nf6 10. Bh4 h6 11. e4 Be7 12. e5 Nd7 13. Bxe7 Qxe7 14. Re1 a6 15. a3 b5 16. Qd2 Rb8 17. h3 Qd8 18. Na2 f6 19. exf6 Qxf6 20. Qe2 Re8 21. c3 Bb7 22. Bc2 e5 23. Nb4 Nxb4 24. axb4 e4 25. Nd4 Ne5 26. Rf1 Re7 27. Bb3 Kh8 28. f3 exf3 29. Nxf3 Nxf3+ 30. Qxf3 Qxf3 31. gxf3 d4 32. cxd4 Rd8 33. Kf2 Rxd4 34. Rae1 Rxe1 35. Rxe1 Rd8 36. Bf7 Kh7 1/2-1/2

[Event "WZ-ch prel42 email"]
[Site "ICCF email"]
[Date "2022.11.30"]
[Round "?"]
[White "Schroeder, Christopher"]
[Black "Rivas Romero, Guillermo"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1856"]
[BlackElo "2067"]
[PlyCount "34"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bc5 5. Nxe5 Nxe5 6. d4 Bb4 7. dxe5 Nxe4 8. Qf3 Nxc3 9. bxc3 Ba5 10. Bf4 Qe7 11. Be2 0-0 12. 0-0 d6 13. exd6 cxd6 14. Rfd1 Re8 15. Bf1 Qf6 16. Rac1 Rd8 17. Bg3 Qxf3 0-1

[Event "W-ch WS/H/909 email"]
[Site "ICCF email"]
[Date "2022.07.23"]
[Round "?"]
[White "Aglietti, Graziano"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "1945"]
[BlackElo "2042"]
[PlyCount "73"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. Rd1 b6 10. Bf4 Bb7 11. Ne5 Nh5 12. Bd2 Nhf6 13. cxd5 cxd5 14. Nc6 Qe8 15. Nxe7+ Qxe7 16. Nc3 h6 17. Rac1 Rfc8 18. Qb3 a6 19. e3 Ne4 20. Be1 Nxc3 21. Rxc3 Rxc3 22. Qxc3 Rc8 23. Qb3 Rc7 24. Bf1 Qd8 25. Qa3 Nb8 26. h3 Rc8 27. Qb3 Nd7 28. Rb1 Rc6 29. a4 Qc7 30. Qd1 Qc8 31. Bd2 Nf6 32. Rc1 e5 33. dxe5 Ne4 34. Bc3 a5 35. Qc2 Rc5 36. Bg2 Bc6 37. g4 1/2-1/2

[Event "W-ch WS/H/909 email"]
[Site "ICCF email"]
[Date "2022.07.23"]
[Round "?"]
[White "Lavery, Lance D"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2000"]
[BlackElo "2042"]
[PlyCount "86"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 b6 6. c3 a6 7. Ba4 c4 8. Bc2 Ng6 9. d3 cxd3 10. Qxd3 Qc7 11. Be3 a5 12. a4 Nge5 13. Nxe5 Nxe5 14. Qd1 Ba6 15. Nd2 Be7 16. Qh5 g6 17. Qh3 h5 18. Bd4 g5 19. Qg3 f6 20. Nf3 d6 21. h4 g4 22. Nd2 Bf8 23. Be3 Kf7 24. Bf4 Be7 25. Nb3 Ng6 26. Be3 e5 27. Nd2 Kg7 28. b3 Rac8 29. Rac1 Rcf8 30. Nc4 Rb8 31. Rb1 Bxc4 32. bxc4 Qxc4 33. Rb5 d5 34. Bb3 Qc7 35. Bxd5 Nf4 36. Bd2 Rbc8 37. Kh1 Nxd5 38. Rxd5 Rhd8 39. Qd3 Bc5 40. Be3 Bxe3 41. Rxe3 Rxd5 42. exd5 Qc4 43. Qf5 Rf8 1/2-1/2

[Event "W-ch WS/H/909 email"]
[Site "ICCF email"]
[Date "2022.07.23"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Aleksza, Boleslaw"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2042"]
[BlackElo "2022"]
[PlyCount "47"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Be7 10. h3 Nh4 11. Rd1+ Ke8 12. Nxh4 Bxh4 13. g4 h5 14. f3 f6 15. exf6 gxf6 16. Be3 Kf7 17. Rd3 hxg4 18. fxg4 f5 19. Rf1 Be6 20. Ne2 Kg8 21. Nd4 Bc4 22. Nxf5 Bxd3 23. cxd3 a5 24. Kg2 1/2-1/2

[Event "W-ch WS/H/909 email"]
[Site "ICCF email"]
[Date "2022.07.23"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Dellenbach, Jean Paul"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2042"]
[BlackElo "2079"]
[PlyCount "117"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. h3 0-0 8. Bd3 Nc6 9. Nf3 Bf6 10. 0-0 Re8 11. Bc2 g6 12. b3 Nb4 13. Bb1 a5 14. Ne4 Bg7 15. a3 Nc6 16. Bg5 f6 17. Bd2 a4 18. Re1 f5 19. Bg5 Qd7 20. Nf6+ Bxf6 21. Rxe8+ Qxe8 22. Bxf6 Qf7 23. Bg5 axb3 24. Qxb3 Nxc4 25. Bf4 N6a5 26. Qc3 Bd7 27. Bh6 Bc6 28. Ng5 Qd7 29. Bd3 d5 30. Nf3 b5 31. h4 Nb7 32. Bxc4 dxc4 33. Ne5 Qd5 34. Nxc6 Qxc6 35. d5 Qd7 36. Re1 Nd6 37. Re6 Re8 38. Qe5 Qf7 39. h5 Rxe6 40. dxe6 Qe7 41. Be3 Qg7 42. Qd5 Qa1+ 43. Kh2 Qf6 44. e7+ Qf7 45. Qe5 gxh5 46. Bc5 Ne8 47. Bd4 Qg6 48. Qd5+ Qf7 49. Qxb5 Qxe7 50. Qxc4+ Qf7 51. Qb4 f4 52. f3 h4 53. Bf2 h3 54. Kxh3 Qh5+ 55. Bh4 Qd5 56. Qe7 Qc6 57. Bg5 Qg6 58. Bxf4 Qf7 59. Qxf7+ 1-0

[Event "W-ch WS/H/909 email"]
[Site "ICCF email"]
[Date "2022.07.23"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Kocian, Larry"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2042"]
[BlackElo "2034"]
[PlyCount "33"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3 Be7 9. f4 Nc6 10. f5 Bxb3 11. axb3 Nb4 12. g3 d5 13. exd5 Qc7 14. d6 Bxd6 15. Nb5 Nxc2+ 16. Ke2 Qc6 17. Nxd6+ 1-0

[Event "W-ch WS/H/909 email"]
[Site "ICCF email"]
[Date "2022.07.23"]
[Round "?"]
[White "Shaw, Dene"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1964"]
[BlackElo "2042"]
[PlyCount "36"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 c5 8. cxd5 exd5 9. Be2 cxd4 10. Qxd4 Qxd4 11. Nxd4 Be6 12. Rc1 Ke7 13. a3 Bxc3+ 14. Rxc3 Nc6 15. Nxc6+ bxc6 16. Rxc6 Rhb8 17. b4 a5 18. 0-0 axb4 1/2-1/2

[Event "W-ch WS/H/892 email"]
[Site "ICCF email"]
[Date "2022.03.15"]
[Round "?"]
[White "Bulatov, Arman"]
[Black "Rivas Romero, Guillermo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1969"]
[BlackElo "2021"]
[PlyCount "74"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. 0-0 Bxd5 13. exd5 Ne7 14. Nxb5 Bg7 15. Nc3 e4 16. Bc4 0-0 17. Qh5 Qc8 18. Bb3 Bxc3 19. bxc3 f4 20. Qg5+ Ng6 21. Qf6 Re8 22. Qxd6 a5 23. Qc6 a4 24. Bxa4 Qg4 25. Qd7 f5 26. Kh1 Ne5 27. Qxe8+ Rxe8 28. Bxe8 Kf8 29. Bb5 f3 30. Rg1 Qh5 31. gxf3 Nxf3 32. Rg2 Nh4 33. Rg3 f4 34. Rh3 Qg4 35. Bf1 Nf3 36. Bg2 Ng5 37. Rh6 f3 0-1

[Event "W-ch WS/H/892 email"]
[Site "ICCF email"]
[Date "2022.03.15"]
[Round "?"]
[White "Colotti, Cinzia"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1991"]
[BlackElo "2021"]
[PlyCount "55"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. 0-0 Nf6 7. h3 Nd7 8. Nc3 Nf8 9. Be3 Ne6 10. Qd2 h6 11. Na4 b6 12. c3 Qc7 13. Rfe1 f5 14. exf5 gxf5 15. Qe2 f4 16. Bd2 0-0 17. b3 Ng5 18. Nxg5 hxg5 19. Qh5 e5 20. d4 exd4 21. Qxg5 Qf7 22. cxd4 cxd4 23. Re7 Qf6 24. Bxf4 Qxg5 25. Bxg5 Bf5 26. Rc1 Rfe8 27. Rxc6 Bb1 28. Rd7 1/2-1/2

[Event "W-ch WS/H/892 email"]
[Site "ICCF email"]
[Date "2022.03.15"]
[Round "?"]
[White "Lafortune, Peter"]
[Black "Rivas Romero, Guillermo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1966"]
[BlackElo "2021"]
[PlyCount "76"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. 0-0 Bxd5 13. exd5 Ne7 14. c3 Bg7 15. Nc2 0-0 16. a4 e4 17. Be2 bxa4 18. Rxa4 Rb8 19. Ra2 f4 20. Bxa6 Ng6 21. Re1 f5 22. Nd4 Qh4 23. Bf1 Bxd4 24. Qxd4 Ne5 25. Rea1 f3 26. g3 Qh6 27. Re1 Qg6 28. b4 h5 29. Ra6 Rbe8 30. Bb5 Re7 31. Qb6 Nf7 32. Qe3 h4 33. Qf4 Ne5 34. Bf1 Qh5 35. Qxh4 Qxh4 36. gxh4 Rg7+ 37. Kh1 Kh8 38. h3 Rfg8 0-1

[Event "W-ch WS/H/892 email"]
[Site "ICCF email"]
[Date "2022.03.15"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Laine, Erkki"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2021"]
[BlackElo "1935"]
[PlyCount "60"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 a6 5. Bxd7+ Nxd7 6. 0-0 g6 7. Nc3 Rc8 8. d3 Bg7 9. Rb1 e6 10. Bf4 Nb8 11. Qb3 Qc7 12. Qa4+ Nd7 13. Rfc1 Ngf6 14. b4 Nh5 15. Be3 0-0 16. Qc2 h6 17. bxc5 dxc5 18. g3 Rce8 19. Qe2 b6 20. Nh4 Bf6 21. Nf3 Kh7 22. Bd2 Bd4 23. a4 f5 24. exf5 exf5 25. Qf1 Bg7 26. Nd5 Qd8 27. Re1 Rxe1 28. Qxe1 Re8 29. Qd1 Nhf6 30. Nf4 g5 1/2-1/2

[Event "W-ch WS/H/892 email"]
[Site "ICCF email"]
[Date "2022.03.15"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Ramos, Cristian"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2021"]
[BlackElo "1996"]
[PlyCount "60"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nf6 5. Bxd7+ Nbxd7 6. Nc3 g6 7. d3 Bg7 8. h3 0-0 9. Be3 Rc8 10. 0-0 a6 11. Qd2 e6 12. Rab1 d5 13. exd5 exd5 14. Bg5 Qc7 15. cxd5 b5 16. Bf4 Qa5 17. Rfe1 Rfe8 18. a3 Rxe1+ 19. Rxe1 b4 20. Ne4 Nxd5 21. Nd6 Rf8 22. Bg3 Qa4 23. Ne8 bxa3 24. bxa3 Ne5 25. Nxg7 Nxf3+ 26. gxf3 Kxg7 27. Qg5 Qd7 28. Kg2 f6 29. Qc1 Ne7 30. Qxc5 Nf5 1/2-1/2

[Event "W-ch WS/H/892 email"]
[Site "ICCF email"]
[Date "2022.03.15"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Thiel, Kay"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2021"]
[BlackElo "2026"]
[PlyCount "80"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. d4 g6 4. Be3 Bg7 5. Qd2 c6 6. Nf3 b5 7. Bd3 Bg4 8. a4 b4 9. Ne2 Bxf3 10. gxf3 Nbd7 11. Qxb4 0-0 12. 0-0 c5 13. Qd2 cxd4 14. Nxd4 Ne5 15. Be2 d5 16. exd5 Nxd5 17. Rfd1 Nxe3 18. Qxe3 Qc7 19. c3 Nc4 20. Bxc4 Qxc4 21. b3 Bxd4 22. cxd4 Qd5 23. Rac1 Rac8 24. b4 Rfd8 25. b5 e6 26. Rxc8 Rxc8 27. Kg2 Qa2 28. d5 Qxa4 29. Rd4 Qxb5 30. dxe6 Rf8 31. e7 Re8 32. Rd6 a5 33. h4 h5 34. Qa7 Kh7 35. Rd8 Kg7 36. Qa8 Rxe7 37. Rg8+ Kf6 38. Qf8 Qc4 39. Qg7+ Kf5 40. Ra8 Re1 1/2-1/2

[Event "W-ch WS/H/873 email"]
[Site "ICCF email"]
[Date "2021.12.08"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Dudley, Michael"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "1980"]
[BlackElo "2083"]
[PlyCount "42"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bd3 d5 8. 0-0 Nf6 9. Re1 Be7 10. e5 Nd7 11. Qg4 g6 12. b3 h5 13. Qd1 Bb7 14. Na4 Ra7 15. c3 c5 16. Qe2 Qc7 17. Nb2 Bc6 18. h3 0-0 19. Qe3 Rfa8 20. c4 d4 21. Qg3 h4 1/2-1/2

[Event "W-ch WS/H/873 email"]
[Site "ICCF email"]
[Date "2021.12.08"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Eboli, Carlos Alberto Jori"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1980"]
[BlackElo "2076"]
[PlyCount "67"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. Re1 Nbd7 8. h3 e5 9. dxe5 dxe5 10. a4 Qc7 11. Be3 Re8 12. a5 Nf8 13. b4 Ne6 14. Bc4 h6 15. Qc1 g5 16. h4 g4 17. Nh2 Nf4 18. g3 Nh3+ 19. Kh1 Kh7 20. Qa3 Ng8 21. b5 f5 22. exf5 cxb5 23. Bd3 Nf6 24. Nf1 a6 25. Nd2 Kh8 26. Kh2 Qf7 27. Nce4 Rf8 28. Nd6 Qh5 29. Bc5 Nf4 30. Rad1 Nxd3 31. Qxd3 Ng8 32. Qe4 Bxf5 33. Nxf5 Qxf5 34. Bxf8 1-0

[Event "W-ch WS/H/873 email"]
[Site "ICCF email"]
[Date "2021.12.08"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Kapferer, Romed"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1980"]
[BlackElo "2009"]
[PlyCount "52"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 Nf6 7. Nf3 g6 8. Qc2 Bg7 9. 0-0 0-0 10. Re1 Nd7 11. Na3 a6 12. Qd1 e5 13. Nxe5 Ndxe5 14. dxe5 Bxe5 15. Bh6 Bg7 16. Qd2 Be6 17. Nc2 Rad8 18. Rad1 d4 19. c4 Rfe8 20. b3 Be5 21. Be4 f6 22. Nb4 Nxb4 23. Qxb4 b6 24. Qd2 Bf7 25. h4 Bh2+ 26. Kh1 Bd6 1/2-1/2

[Event "W-ch WS/H/873 email"]
[Site "ICCF email"]
[Date "2021.12.08"]
[Round "?"]
[White "Senzacqua, Fabrizio"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2053"]
[BlackElo "1980"]
[PlyCount "32"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2 d6 9. 0-0 Nd7 10. Nc3 Qc7 11. Bd2 Ngf6 12. Bh6 Bf8 13. Qd2 Bxh6 14. Qxh6 b6 15. f3 Rg8 16. Qd2 Bb7 1/2-1/2

[Event "W-ch WS/H/873 email"]
[Site "ICCF email"]
[Date "2021.12.08"]
[Round "?"]
[White "Shabaev, Vladimir Nikolaevic"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2005"]
[BlackElo "1980"]
[PlyCount "40"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Qc2 c5 7. cxd5 exd5 8. dxc5 Bxd2+ 9. Nbxd2 0-0 10. e3 Qe7 11. Bg2 Na6 12. 0-0 Nxc5 13. Nb1 Be6 14. Nc3 Nce4 15. Qd3 Nxc3 16. Qxc3 Rfc8 17. Qd2 Qb4 18. Qxb4 axb4 19. Nd4 Ra7 20. a3 Rca8 1/2-1/2

[Event "W-ch WS/H/873 email"]
[Site "ICCF email"]
[Date "2021.12.08"]
[Round "?"]
[White "Valverde Toresano, Andres"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1976"]
[BlackElo "1980"]
[PlyCount "51"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Bd2 0-0 11. Be2 Bf5 12. 0-0 Nd7 13. Bb4 Qb8 14. a5 a6 15. Na3 b5 16. axb6 Nxb6 17. Be1 Rc8 18. c4 Bg6 19. b4 Qb7 20. h3 h6 21. Bd2 Nd7 22. Nc2 Bd8 23. Ne3 Nf6 24. Ra3 Bb6 25. Bc3 Qd7 26. Bd3 1/2-1/2

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Bragesjoe, Tomas"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2168"]
[BlackElo "1924"]
[PlyCount "63"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. d4 cxd4 6. c3 dxc3 7. Nxc3 e6 8. Bd3 Nc6 9. 0-0 d6 10. exd6 Bxd6 11. Bxh6 gxh6 12. Re1 0-0 13. Qd2 Kg7 14. Rad1 Bb8 15. Qc1 Qc7 16. Ne2 Qe7 17. Be4 Ne5 18. Ng3 Nxf3+ 19. Bxf3 Bxg3 20. fxg3 e5 21. Rd5 f6 22. Rc5 Qe8 23. Re4 Bf5 24. Rh4 Qg6 25. Bg4 Bd3 26. Rd5 Bf5 27. Kh2 Kg8 28. Rxh6 Qg5 29. Qxg5+ fxg5 30. Bxf5 Rxf5 31. g4 Kg7 32. Rxh7+ 1-0

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Csiba, Tibor"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2234"]
[BlackElo "1924"]
[PlyCount "67"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. d4 cxd4 6. c3 d6 7. cxd4 Nf5 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. g4 Nh6 11. Nc3 e6 12. d5 dxe5 13. 0-0 Bb4 14. dxe6 fxe6 15. Ng5 Nc5 16. Be3 Qxd1 17. Raxd1 0-0 18. Bxc5 Bxc5 19. Nxe6 Rfc8 20. Rd7 Nf7 21. Rfd1 b6 22. Nd5 a5 23. h4 Rab8 24. h5 h6 25. Nxc5 Rxc5 26. Ne7+ Kh7 27. Kg2 Rc4 28. Kg3 Rd4 29. R1xd4 exd4 30. Nf5 Kg8 31. Nxd4 Re8 32. f3 Rb8 33. a4 Rc8 34. Rb7 1-0

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Deakin, Christopher"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2101"]
[BlackElo "1924"]
[PlyCount "85"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. d4 cxd4 6. c3 dxc3 7. Nxc3 e6 8. Bd3 d5 9. exd6 Bxd6 10. Bxh6 gxh6 11. 0-0 Nc6 12. Re1 0-0 13. Qd2 Kg7 14. Rad1 Bc7 15. a3 Qf6 16. Ne4 Qe7 17. Bb1 f6 18. b4 Rg8 19. Qc2 a6 20. Kh1 f5 21. Nc5 Kh8 22. Ba2 Rg6 23. Qb2+ Qg7 24. Qxg7+ Rxg7 25. Bxe6 Bxe6 26. Rxe6 Rd8 27. Rxd8+ Nxd8 28. Rxh6 Re7 29. Kg1 Kg7 30. Rh5 f4 31. Rd5 Bb6 32. Nd3 Bc7 33. Nxf4 Bxf4 34. Rxd8 Bc1 35. a4 Ba3 36. Rd4 b6 37. Kf1 a5 38. Rg4+ Kh8 39. b5 Bb4 40. g3 Bc5 41. Ng5 Rd7 42. Ne6 Bb4 43. Rd4 1-0

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "McDyer, Francis"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1550"]
[BlackElo "1924"]
[PlyCount "15"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. Nc3 Nf5 6. Bb5 Nd4 7. 0-0 e6 8. d3 1-0

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Merzliakov, Aleksandr Nikolaevi"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B29"]
[BlackElo "1924"]
[PlyCount "111"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. Nc3 Nf5 6. d4 Nxd4 7. Nxd4 cxd4 8. Qxd4 Nc6 9. Qe4 e6 10. Bf4 f5 11. Qe3 Bb4 12. Be2 0-0 13. Rd1 Qh4 14. 0-0 Bc5 15. Qd2 Bd4 16. Bg5 Bxc3 17. bxc3 Qa4 18. c4 b6 19. Qf4 Qa5 20. Bf3 Qc5 21. Rd3 Rb8 22. Bf6 Ne7 23. Bh5 Ng6 24. Bxg6 hxg6 25. Qg5 Kf7 26. Bd8 Rb7 27. Re1 Rh8 28. Rd6 b5 29. Qe7+ Kg8 30. Ba5 b4 31. Bd8 Qxc4 32. Qg5 Kh7 33. Red1 Qe2 34. R6d4 d5 35. exd6 Rd7 36. Be7 e5 37. R4d2 Qe4 38. f3 Qf4 39. Qxf4 exf4 40. Rd4 Re8 41. Bg5 Re2 42. Rc4 Ba6 43. Rc5 Re6 44. Bxf4 g5 45. Be5 Re8 46. Rd4 Rb8 47. g3 Kg6 48. Rc7 Rb7 49. Rxd7 Rxd7 50. Rxb4 f4 51. gxf4 Kf5 52. Kf2 Bb7 53. Kg3 Ke6 54. Kg4 gxf4 55. Bxf4 g5 56. Bxg5 1-0

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Panugaling, Ronilo"]
[Black "Rivas Romero, Guillermo"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1748"]
[BlackElo "1924"]
[PlyCount "32"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. b3 e6 6. Bb2 Be7 7. Bd3 Nc6 8. Qe2 f5 9. a3 a6 10. Qe3 b5 11. 0-0 0-0 12. Nc3 Rb8 13. Rfb1 Bb7 14. Ne2 g5 15. Nc1 Rf7 16. a4 g4 0-1

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Bragesjoe, Tomas"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1924"]
[BlackElo "2168"]
[PlyCount "89"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. c3 d5 6. d4 e6 7. Bxh6 gxh6 8. Bd3 Nc6 9. 0-0 Qb6 10. Qd2 Bg7 11. Re1 Bd7 12. dxc5 Qxc5 13. Na3 0-0 14. Nc2 f6 15. b4 Qe7 16. exf6 Qxf6 17. b5 Nd8 18. c4 Qf4 19. Qxf4 Rxf4 20. Rad1 Rc8 21. cxd5 exd5 22. Ne3 Be6 23. Nf1 Bxh3 24. Re8+ Kf7 25. Rde1 Bf8 26. gxh3 Rxf3 27. Bxh7 Bc5 28. Bg8+ Kg7 29. Kh1 Rf8 30. Bxd5 Rxe8 31. Rxe8 Bxf2 32. Kg2 Bh4 33. Ne3 Rc5 34. Nf5+ Kf6 35. Rf8+ Ke5 36. Bb3 Bf6 37. Nxh6 Bg5 38. Ng4+ Kd6 39. Rh8 Rxb5 40. h4 Be7 41. Rh6+ Kc7 42. Ne3 Re5 43. Ng4 Rc5 44. Ne3 Nc6 45. Nd5+ 1-0

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Csiba, Tibor"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "1924"]
[BlackElo "2234"]
[PlyCount "141"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. c3 d5 6. d4 e6 7. Bxh6 gxh6 8. Bd3 Qb6 9. Qd2 Nc6 10. 0-0 Bg7 11. dxc5 Qxc5 12. Re1 0-0 13. Bc2 f6 14. Qd3 f5 15. Nbd2 Bd7 16. Rac1 Qe7 17. Nb3 Kh8 18. Qe3 Rg8 19. Nc5 Nd8 20. Kh1 h5 21. Rcd1 Be8 22. Nb3 Bf8 23. Rg1 Nc6 24. g3 Qg7 25. h4 Qg6 26. Nfd4 a5 27. a4 Bh6 28. f4 Nxd4 29. Nxd4 Bf8 30. Qd3 Rg7 31. Ra1 Rc7 32. Kh2 Bc5 33. Bd1 Qf7 34. Be2 Rac8 35. Rgd1 Kg8 36. Qc2 Qg6 37. Qd3 Ba7 38. Qd2 Bc5 39. Rf1 Kh8 40. Rf3 Qf7 41. Rff1 Kg7 42. Kh3 Bb6 43. Rfd1 Qe7 44. Nb3 Kh8 45. Qe1 Qf7 46. Nd4 Bc5 47. Kh2 Kg7 48. Qd2 Bd7 49. Rg1 Kh6 50. Rgc1 Qe7 51. Rc2 Rb8 52. Kh3 Rbc8 53. b3 Bc6 54. Rd1 Bb6 55. Rdc1 Be8 56. Nf3 Bc5 57. Nd4 Bc6 58. Ra2 Be8 59. Rac2 Bxd4 60. Qxd4 Rc5 61. c4 b5 62. axb5 Bxb5 63. Qb2 Qc7 64. Qa3 a4 65. b4 Rc6 66. c5 Qb7 67. Bd1 Rb8 68. Qf3 Qf7 69. Ra1 Rc7 70. Rca2 Ra7 71. Rc1 1/2-1/2

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Deakin, Christopher"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "1924"]
[BlackElo "2101"]
[PlyCount "121"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. c3 d5 6. d4 e6 7. Bxh6 gxh6 8. Bd3 Bd7 9. Qe2 cxd4 10. Nxd4 Bg7 11. Nd2 Nc6 12. N2f3 f6 13. exf6 Qxf6 14. Nxc6 bxc6 15. 0-0 Qf4 16. Rae1 0-0 17. Ne5 Bxe5 18. Qxe5 a5 19. b3 Qxe5 20. Rxe5 Kg7 21. Rfe1 Rab8 22. R1e2 a4 23. bxa4 Rf4 24. c4 Rd4 25. R5e3 dxc4 26. Rg3+ Kf6 27. Bxh7 c5 28. a5 Ra8 29. Ra3 Bc6 30. Bc2 h5 31. Kf1 Rd7 32. h4 Rb7 33. g3 Rb5 34. a6 Rb6 35. Be4 Bd5 36. a7 Rb7 37. Bc2 Rbxa7 38. Rxa7 Rxa7 39. a4 Rb7 40. Ke1 Bc6 41. Re3 Rb2 42. Bd1 Ra2 43. Bxh5 Ra1+ 44. Kd2 Ra2+ 45. Kc3 Bxa4 46. Kxc4 Rc2+ 47. Kd3 Rxf2 48. Rf3+ Rxf3+ 49. Bxf3 Bb3 50. Be2 e5 51. Bf3 Kf5 52. Ke3 Kf6 53. Be4 Be6 54. Bf3 c4 55. Kd2 Kf5 56. Kc3 Bf7 57. Be2 Ke4 58. g4 Kf4 59. g5 e4 60. Kd4 Kf5 61. Bxc4 1/2-1/2

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "McDyer, Francis"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1924"]
[BlackElo "1550"]
[PlyCount "16"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. c3 d5 6. exd6 exd6 7. d4 cxd4 8. Nxd4 Nf5 0-1

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Merzliakov, Aleksandr Nikolaevi"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "1924"]
[PlyCount "117"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. c3 d5 6. d4 e6 7. Bxh6 gxh6 8. Bd3 Nc6 9. Qe2 cxd4 10. cxd4 Qb6 11. 0-0 Bd7 12. Bb5 0-0-0 13. Bxc6 Bxc6 14. Nc3 Kb8 15. Qd2 Rg8 16. Rfc1 h5 17. Ne2 Rg6 18. Qc3 Bh6 19. Rc2 Bb5 20. a4 Bxe2 21. a5 Qc6 22. Qxc6 bxc6 23. Rxe2 Kc7 24. Ra3 Rgg8 25. Ne1 Bg5 26. Rc2 Be7 27. Rf3 Rgf8 28. Rfc3 Bb4 29. Rxc6+ Kb8 30. Nd3 Bxa5 31. b4 Bb6 32. Nc5 Rc8 33. Nd7+ Kb7 34. b5 Bxd4 35. Nxf8 Rxf8 36. Ra6 Bxe5 37. Rca2 Bd4 38. R2a4 Bb6 39. Rh4 f5 40. Ra2 Rf7 41. Rxh5 d4 42. Kf1 d3 43. Rd2 Rd7 44. Rd1 Ba5 45. Rh6 Kb6 46. Rxe6+ Kc5 47. Rc1+ Kd5 48. Rcc6 h5 49. g3 Rd8 50. h4 Rd7 51. f4 Rd8 52. Kf2 Kd4 53. Kf3 Bb4 54. Rc7 Bc5 55. Rf6 Bb4 56. Re6 Bc5 57. Rec6 Rd5 58. Kf2 Kc4+ 59. Ke1 1/2-1/2

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Panugaling, Ronilo"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1924"]
[BlackElo "1748"]
[PlyCount "43"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. c3 d5 6. d4 e6 7. Bxh6 gxh6 8. Bd3 cxd4 9. cxd4 Qb6 10. 0-0 Qxb2 11. Nc3 Qb6 12. Rb1 Qa5 13. Qc1 Nc6 14. Nb5 Qd8 15. Qf4 a6 16. Nd6+ Bxd6 17. exd6 f5 18. Qxh6 Qxd6 19. Rfe1 Nd8 20. Ne5 Nf7 21. Nxf7 Kxf7 22. Bxf5 1-0

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Robeille, John"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "1924"]
[BlackElo "2091"]
[PlyCount "200"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. c3 d5 6. d4 e6 7. Bxh6 gxh6 8. Bd3 Qb6 9. Qd2 Nc6 10. dxc5 Qxc5 11. 0-0 Bg7 12. Re1 0-0 13. Bc2 Ne7 14. Qd3 Ng6 15. Nbd2 Bd7 16. Nb3 Qe7 17. Qd4 f5 18. Qc5 Qf7 19. Qe3 Kh8 20. Nc5 b6 21. Nxd7 Qxd7 22. h4 Rg8 23. h5 Ne7 24. Rad1 Bf8 25. c4 Qb7 26. Nd4 dxc4 27. Qh3 Qc8 28. b3 Rb8 29. a4 Rb7 30. Qf3 Rd7 31. bxc4 Rg4 32. Nb5 Rxd1 33. Rxd1 Qc6 34. Qh3 Qxc4 35. Bb3 Qe2 36. Nc7 Nc6 37. Qd3 Qxd3 38. Rxd3 Bb4 39. f3 Nxe5 40. Rd8+ Rg8 41. Rxg8+ Kxg8 42. Bxe6+ Kh8 43. Bxf5 Bd6 44. Nb5 Bb8 45. Kf2 Nc4 46. Bd3 Nb2 47. Bc2 Nc4 48. Bd3 Nb2 49. Bc2 a6 50. Nd4 Nc4 51. Bd3 Nb2 52. Bxa6 Nxa4 53. Bc4 Nc3 54. Ke3 Kg7 55. Kd3 Na4 56. Ke3 Nc3 57. Kd3 Na4 58. Ke4 Nc3+ 59. Kf5 Nd1 60. Ne6+ Kh8 61. Ke4 b5 62. Bb3 Nf2+ 63. Kd4 Ba7+ 64. Kc3 Bb8 65. Ba2 Bh2 66. Kd2 Nh1 67. g4 Nf2 68. Nd4 b4 69. Nf5 Bf4+ 70. Ke2 Nh3 71. Kd3 Bg5 72. Ke4 Bc1 73. Kd3 Ng5 74. Ke2 Nh3 75. Bc4 Ng1+ 76. Kf2 Nh3+ 77. Kf1 Bd2 78. Ke2 Bc1 79. Kd3 Ng5 80. Kc2 Bf4 81. Bd5 Nh3 82. Kd3 Bc1 83. Kd4 Bd2 84. Bc4 Bc1 85. Bd5 Bd2 86. Bb3 Bc1 87. Kd3 Bf4 88. Bc4 Bc1 89. Ke2 Bf4 90. Kd3 Bc1 91. Kc2 Bf4 92. Kb3 Bd2 93. Kc2 Bf4 94. Kb3 Bd2 95. Bd5 Ng1 96. Kc2 Bf4 97. Kd3 Nh3 98. Ke2 Bc1 99. Ke1 Bf4 100. Ke2 Bc1 1/2-1/2

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Simplina, Ardie Boy"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1924"]
[PlyCount "33"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. c3 d5 6. d4 cxd4 7. cxd4 Bf5 8. Qb3 Qd7 9. Bxh6 gxh6 10. Nc3 Nc6 11. Bb5 e6 12. 0-0 Rg8 13. Kh2 Rc8 14. Na4 Be4 15. Rac1 Qd8 16. g3 h5 17. g4 1-0

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Robeille, John"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2091"]
[BlackElo "1924"]
[PlyCount "107"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. d4 cxd4 6. c3 d6 7. cxd4 dxe5 8. Nxe5 Nf5 9. Bb5+ Bd7 10. Nc3 Bxb5 11. Qb3 e6 12. Qxb5+ Nd7 13. Qxb7 Qc8 14. Qxd7+ Qxd7 15. Nxd7 Kxd7 16. Be3 Rb8 17. Rb1 g6 18. Kd2 Bg7 19. Ne2 Rb6 20. Rhc1 Ra6 21. a3 Rb8 22. Rc3 Ne7 23. b4 Nd5 24. Rcb3 Nc7 25. Rc1 Nb5 26. Ra1 Rd8 27. a4 Ke8 28. Rd3 Nc7 29. Nc3 Rc6 30. Rc1 a6 31. Rc2 Rb6 32. d5 Rbd6 33. Bf4 e5 34. Be3 f5 35. f3 Nxd5 36. Rxd5 Rxd5+ 37. Nxd5 Rxd5+ 38. Kc3 Rd1 39. Rc1 Rd8 40. Kc4 Bf8 41. Rb1 Rc8+ 42. Kd5 Kd7 43. Bc5 Bxc5 44. bxc5 Kc7 45. c6 Rd8+ 46. Kc5 Kc8 47. Rb7 h5 48. Rg7 Rd2 49. g4 e4 50. fxe4 fxe4 51. g5 Rc2+ 52. Kb6 Rb2+ 53. Kc5 e3 54. Rxg6 1-0

[Event "WS TT/7/20/1 email"]
[Site "ICCF email"]
[Date "2020.12.20"]
[Round "?"]
[White "Simplina, Ardie Boy"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B29"]
[BlackElo "1924"]
[PlyCount "27"]
[EventDate "2020.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Ng4 4. h3 Nh6 5. c3 d5 6. exd6 Nc6 7. Bb5 Nf5 8. d4 cxd4 9. Nxd4 Nfxd4 10. cxd4 e6 11. Qg4 h5 12. Qe4 Qxd6 13. Nc3 f6 14. Bf4 1-0

[Event "WZ-ch MC/03/00 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Balcazar Novoa, Luis Marcos"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2162"]
[BlackElo "2075"]
[PlyCount "91"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Re1 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. a3 Be7 12. Qd3 a5 13. Nbd2 Ng5 14. Nxg5 Bxg5 15. Nf1 Bd8 16. Ng3 f6 17. exf6 Bxf6 18. Be3 0-0 19. Rac1 a4 20. Ne2 Ra6 21. h3 Rb6 22. Qd2 Bd8 23. Rf1 Ra6 24. Nf4 Na5 25. Qd1 Nc4 26. Nd3 Bb6 27. Qg4 Raa8 28. Rc3 Rf5 29. b4 Bc7 30. Bc1 Raf8 31. Nc5 Qf7 32. Bh6 Rxf2 33. Rf3 Rxf3 34. Rxf3 Qg6 35. Qxe6+ Qxe6 36. Rxf8+ Kxf8 37. Nxe6+ Kf7 38. Nxc7 gxh6 39. Nxd5 b5 40. Nc3 Nxa3 41. Kf2 h5 42. Kf3 Nc2 43. Nxb5 Nxb4 44. Ke3 Kg6 45. Kf4 Kf6 46. Ke4 1/2-1/2

[Event "WZ-ch MC/03/00 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Boege, Harold W"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2168"]
[BlackElo "2075"]
[PlyCount "89"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 c6 6. Bd3 d6 7. 0-0 e5 8. dxe5 dxe5 9. Nxe5 Nxe4 10. Nxe4 Bxe5 11. Re1 Be6 12. Bg5 Qd4 13. Be3 Qd8 14. Qb3 Qc7 15. Ng5 Re8 16. f4 Bg7 17. Bf2 Nd7 18. Nxe6 Rxe6 19. Rxe6 fxe6 20. c5 Nf8 21. f5 gxf5 22. Bxf5 Qe5 23. Bh3 Rd8 24. Qxb7 Rd2 25. Re1 Qf6 26. Bg3 Qd4+ 27. Kh1 Rd1 28. Qb3 Rxe1+ 29. Bxe1 Qf4 30. Qf3 Qxf3 31. gxf3 Bxb2 32. f4 Bd4 33. Bb4 Be3 34. Bg2 Nd7 35. Bxc6 Nxc5 36. Bb5 Ne4 37. Bc4 Kf7 38. f5 Bc5 39. Bxe6+ Kf6 40. Ba5 Bb6 41. Be1 Bf2 42. Bd5 Bxe1 43. Bxe4 Bc3 44. Kg2 Be5 45. h3 1/2-1/2

[Event "WZ-ch HC/19/13 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Burnham, Judson"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2076"]
[BlackElo "2075"]
[PlyCount "33"]
[EventDate "2019.??.??"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 e5 8. Nf5 Bxf5 9. Bxf6 Qxf6 10. Nd5 Qd8 11. exf5 Be7 12. fxe5 dxe5 13. Qf3 Bg5 14. h4 Bf4 15. f6 Bh6 16. g4 Nc6 17. c3 1-0

[Event "WZ-ch HC/19/13 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Dipietra, Ronald"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1932"]
[BlackElo "2075"]
[PlyCount "111"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Be3 exd4 9. Nxd4 b6 10. f3 Nc5 11. b4 Ne6 12. Nxe6 fxe6 13. Rc1 a5 14. a3 axb4 15. axb4 Nd7 16. Nb5 Ra2 17. f4 Bb7 18. Bf3 g5 19. Qb3 Rb2 20. Qa3 Qa8 21. Qxa8 Rxa8 22. Nxc7 Raa2 23. Nxe6 g4 24. Nxg7 gxf3 25. Rf2 Rxf2 26. Bxf2 Kxg7 27. gxf3 Ra3 28. Kg2 Nf6 29. Rd1 Nxe4 30. fxe4 Bxe4+ 31. Kf1 Bd3+ 32. Ke1 Bxc4 33. Rxd6 b5 34. Bd4+ Kf8 35. Rf6+ Kg8 36. Kf2 Rh3 37. Kg2 Rb3 38. Bc5 Kg7 39. Rf5 Rd3 40. h4 Rd5 41. Re5 Kf6 42. Be7+ Kf7 43. Bg5 Rxe5 44. fxe5 Ke6 45. Bf6 Bd3 46. Kf3 Bg6 47. Ke3 Kd5 48. Kf4 Bf7 49. Kg5 Bg6 50. Bg7 Ke6 51. Kf4 h5 52. Bh6 Bd3 53. Ke3 Bc2 54. Kd4 Bd1 55. Bg5 Be2 56. Ke4 1-0

[Event "WZ-ch MC/03/00 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Landers, Javier"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "E42"]
[WhiteElo "2136"]
[BlackElo "2075"]
[PlyCount "48"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 d5 6. a3 Bxc3+ 7. Nxc3 cxd4 8. exd4 dxc4 9. Bxc4 0-0 10. 0-0 Nc6 11. Be3 h6 12. Rc1 Ne7 13. Bd3 Bd7 14. Qf3 Ned5 15. Bd2 Bc6 16. Qg3 Qc7 17. Qh4 Rfd8 18. Bb1 Kf8 19. Rfe1 Qb6 20. Re2 Bb5 21. Re5 Bc6 22. Re2 Bb5 23. Re5 Bc6 24. Re2 Bb5 1/2-1/2

[Event "WZ-ch HC/19/13 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Baranowiski Filho, Mario Alberto"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2075"]
[PlyCount "53"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. Nc3 Nxc3 8. bxc3 Qe7+ 9. Be3 g6 10. 0-0 Bg7 11. Bf4 0-0 12. Qd2 Be6 13. Rab1 b6 14. Bb5 Bd7 15. Rbe1 Qd8 16. Bd3 c5 17. dxc5 bxc5 18. Bd6 Qa5 19. Qg5 Bxc3 20. Bxf8 Bxe1 21. Bxc5 Qxc5 22. Rxe1 Qa5 23. Re7 Be6 24. Qf6 Qxa2 25. Rxe6 fxe6 26. Qxe6+ Kf8 27. Qf6+ 1/2-1/2

[Event "WZ-ch MC/03/00 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Castle Jr, Tom"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2075"]
[BlackElo "2147"]
[PlyCount "72"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. 0-0 Nd7 8. Nc3 e5 9. Be3 b6 10. Qd2 h6 11. a4 a5 12. Nb1 Nf8 13. Qc3 Ne6 14. Na3 Qc7 15. Bc1 0-0 16. Qe1 f5 17. Nc4 f4 18. b3 b5 19. Ncd2 h5 20. Bb2 g5 21. Nh2 Rf6 22. Qe2 Rh6 23. Ndf3 Bf6 24. Rfe1 Nd4 25. Nxd4 cxd4 26. axb5 cxb5 27. b4 a4 28. c4 bxc4 29. dxc4 g4 30. Kh1 Be6 31. c5 Qb7 32. b5 Ra5 33. c6 Qxb5 34. Qxb5 Rxb5 35. Ba3 Bd8 36. g3 Ba5 0-1

[Event "WZ-ch MC/03/00 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Correa, Marco A"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2075"]
[BlackElo "2093"]
[PlyCount "82"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Nf6 6. Be2 e6 7. 0-0 Be7 8. c4 Qf5 9. Nc3 Nxd4 10. Nxd4 cxd4 11. Qxd4 0-0 12. Rd1 e5 13. Qe3 Be6 14. h3 Rfe8 15. b3 b6 16. Qf3 Rad8 17. Be3 Rxd1+ 18. Rxd1 Qc2 19. Rc1 Qb2 20. Bd3 Bb4 21. Nb5 Bc5 22. Qd1 Qxa2 23. Ra1 Qb2 24. Bxc5 bxc5 25. Rb1 Qa2 26. Bc2 Qa5 27. Ra1 Qd8 28. Qe1 Qb6 29. Rxa7 Bd5 30. cxd5 Qxb5 31. Qa5 Qxa5 32. Rxa5 Nxd5 33. Rxc5 Nb4 34. Be4 g6 35. g4 Kg7 36. Kg2 Kf6 37. Rb5 Na6 38. h4 Nc7 39. g5+ Kg7 40. Rb7 Ne6 41. b4 Rd8 1/2-1/2

[Event "WZ-ch MC/03/00 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Nery Junior, Jose Antonio"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2075"]
[PlyCount "99"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. 0-0-0 Bb4 9. f3 Ne5 10. g4 0-0 11. Rg1 Ng6 12. Nb3 d5 13. g5 Nh5 14. Qd4 Bxc3 15. Qxc3 Qxh2 16. Nc5 Re8 17. Qa5 Qd6 18. Qe1 Ngf4 19. Kb1 b5 20. Rh1 g6 21. Bf2 Qc7 22. e5 d4 23. Rxd4 Qxc5 24. Rxf4 Qc7 25. Rfh4 Rd8 26. Bd3 Bb7 27. Bd4 a5 28. Qe3 Qc6 29. Bb6 Rd7 30. R4h3 b4 31. Bc5 Rc8 32. Bd6 Rxd6 33. exd6 Qxd6 34. Rh4 Bd5 35. b3 Rc3 36. Qd4 Qc5 37. Rf1 Ng3 38. Rf2 Nf5 39. Qxc5 Rxc5 40. Bxf5 gxf5 41. a3 Rb5 42. f4 Be4 43. Kb2 Rc5 44. axb4 axb4 45. Rh6 Rc3 46. Rfh2 Rf3 47. Rxh7 Rxf4 48. g6 fxg6 49. Ra7 Bf3 50. Rhh7 1-0

[Event "WZ-ch MC/03/00 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Soyek, Ramazan"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2075"]
[BlackElo "2115"]
[PlyCount "154"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 g6 5. Bxc6 dxc6 6. d3 Bg7 7. Be3 Nd7 8. Qd2 h6 9. 0-0 e5 10. a3 Qe7 11. Rab1 a5 12. b3 b5 13. a4 b4 14. Ne2 Ba6 15. h3 0-0-0 16. Ng3 Nf8 17. Kh1 Ne6 18. Rbe1 Qc7 19. Qc1 Bf8 20. Ng1 Bd6 21. N3e2 g5 22. Ng3 Kb8 23. Nf5 Bc8 24. Nf3 Nd4 25. Nxd6 Qxd6 26. Nd2 Qc7 27. Nc4 Ba6 28. Nd2 f6 29. Qd1 Bc8 30. Kh2 h5 31. Qc1 Rhg8 32. Kh1 Rg7 33. Nc4 Be6 34. Nd2 Qd6 35. Kh2 Kb7 36. Rh1 Rdg8 37. g3 Rf7 38. Kg1 Kc7 39. Qd1 g4 40. Bxd4 cxd4 41. hxg4 Bxg4 42. f3 Be6 43. Kf2 Rfg7 44. Reg1 Rg5 45. Ke2 Qc5 46. Kf2 R8g7 47. Qc1 f5 48. exf5 Rxf5 49. Kg2 Bd5 50. Ne4 Qf8 51. Qd1 Qg8 52. Rh3 Rgf7 53. Rh4 Qg6 54. Qe2 Rf8 55. Nd2 R8f7 56. Kh2 Qh6 57. Re1 Kb7 58. Rf1 Qe3 59. Re1 Qg5 60. Rf1 Kb6 61. Rf2 Qe3 62. Re4 Rxf3 63. Rxf3 Qxe2+ 64. Rxe2 Bxf3 65. Nc4+ Kc7 66. Rxe5 Bd1 67. Rxa5 Rf2+ 68. Kg1 Rxc2 69. Ra7+ Kb8 70. Rg7 Rc1 71. Kf2 Bxb3 72. Na5 Bd5 73. Rb7+ Kc8 74. Rxb4 Rc5 75. Nc4 Bxc4 76. dxc4 Kc7 77. Ke2 Kd6 0-1

[Event "WZ-ch MC/03/00 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Villeneuve, Robert"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2075"]
[BlackElo "2143"]
[PlyCount "105"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. f4 b5 10. Bd3 Be7 11. f5 Bc4 12. 0-0 Rc8 13. Qe2 Qc7 14. Nd2 Bxd3 15. cxd3 b4 16. Na4 d5 17. b3 0-0 18. Kh1 Rfe8 19. Bg1 h6 20. Qf3 Qc2 21. Rfd1 Qc6 22. Re1 Red8 23. exd5 Qxd5 24. d4 Qb5 25. Nb2 Re8 26. Nbc4 exd4 27. Bxd4 Qb8 28. Bf2 Bc5 29. Bg3 Qa8 30. Qxa8 Rxa8 31. h3 Bd4 32. Rad1 Rxe1+ 33. Bxe1 Bc3 34. Kg1 a5 35. Bf2 a4 36. Nb1 axb3 37. axb3 Ba1 38. Nbd2 Ne5 39. Nxe5 Bxe5 40. Nc4 Bc3 41. g4 Ne4 42. Be3 Ra2 43. Rd7 Rc2 44. Rd8+ Kh7 45. Rd7 f6 46. h4 Bb2 47. Re7 Nc3 48. h5 Nd5 49. Re4 Bc3 50. Kf1 Nxe3+ 51. Nxe3 Rb2 52. Nd5 Rxb3 53. Ke2 1/2-1/2

[Event "WZ-ch HC/19/13 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Wittenstein, Stuart"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2075"]
[BlackElo "1968"]
[PlyCount "88"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Bd3 dxe4 8. Nxe4 Qxd4 9. c3 Qd8 10. 0-0 Nbd7 11. Rd1 Ne5 12. Qg3 Nxe4 13. Qxe5 Nf6 14. Qg3 Bd6 15. Qxg7 Rg8 16. Qh6 Bf8 17. Qd2 Qd5 18. Bf1 0-0-0 19. Qxd5 cxd5 20. Be3 b6 21. Bd4 Ne4 22. f3 Ng3 23. Bd3 Nh5 24. Bxh7 Rg3 25. Bd3 Bd6 26. Bf1 Rdg8 27. Kh1 f5 28. Rac1 Kb7 29. Rc2 R3g6 30. Kg1 a6 31. Re1 Nf4 32. Kh1 e5 33. Bxe5 Re6 34. Bxd6 Rxe1 35. Bxf4 Rxf1+ 36. Kh2 Re1 37. h4 Kc6 38. h5 Kd7 39. Rd2 Ke7 40. h6 Ke6 41. Bg3 Rc1 42. Re2+ Kf7 43. Be5 Rg5 44. Bf4 Rh5+ 0-1

[Event "WZ-ch HC/19/13 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Wongso, Steve"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2075"]
[BlackElo "2079"]
[PlyCount "88"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[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. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 Bb7 9. d3 d5 10. exd5 Nxd5 11. Nbd2 f6 12. a4 Na5 13. Ba2 c5 14. Ne4 b4 15. Bd2 Kh8 16. c3 Qb6 17. Rc1 Rad8 18. Qe2 Ba8 19. d4 exd4 20. cxd4 cxd4 21. Qd3 Nc6 22. Bb1 g6 23. Bh6 Rf7 24. h4 Bf8 25. Qd2 Be7 26. a5 Qa7 27. Qd3 Ne5 28. Nxe5 fxe5 29. h5 Nf4 30. Bxf4 Rxf4 31. hxg6 Bh4 32. g3 Rg4 33. Kf1 Be7 34. Nc5 e4 35. Qe2 Rxg6 36. Bxe4 Bxe4 37. Qxe4 Bxc5 38. Qe5+ Qg7 39. Rxc5 Qxe5 40. Rexe5 b3 41. Rf5 Rgd6 42. Ke2 d3+ 43. Kd2 Re6 44. Rce5 Rc6 0-1

[Event "WZ-ch MC/03/00 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Souza, Jaldemar"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2155"]
[BlackElo "2075"]
[PlyCount "121"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be6 9. Bg2 Nbd7 10. a4 Rc8 11. 0-0 Be7 12. Be3 Bc4 13. Kh1 h4 14. g4 0-0 15. b3 Bxe2 16. Nxe2 Nh7 17. c4 Bg5 18. Qxd6 Bxe3 19. fxe3 Re8 20. Rfd1 Nc5 21. b4 Qxd6 22. Rxd6 Ne6 23. c5 a5 24. bxa5 Rxc5 25. a6 bxa6 26. Rxa6 Rc2 27. Bf1 Rb8 28. Rc1 Ra2 29. Nc3 Rf2 30. Kg1 Rd2 31. Nb5 Nhg5 32. Bg2 Re2 33. Rc3 Rd8 34. Nd6 Rd2 35. Rcc6 g6 36. a5 Rd7 37. Nc4 Rc2 38. Nd6 Re2 39. Rc3 Nd8 40. Kf1 Ra2 41. Rc8 Kh7 42. Rb8 Ra1+ 43. Ke2 Ra2+ 44. Kf1 Rc2 45. Rb1 Nc6 46. Rd1 f6 47. Rd5 Nb4 48. Rb6 Nxd5 49. exd5 Kh6 50. a6 e4 51. Rc6 Rb2 52. Kg1 Ra2 53. Kf1 Ra5 54. Ke2 Rxd5 55. Nxe4 Ra5 56. Nc3 Ra3 57. Bf1 Kg7 58. Bg2 Ra7 59. Nd5 Ra2+ 60. Kf1 R7xa6 61. Rxa6 1-0

[Event "WZ-ch MC/03/00 email"]
[Site "ICCF email"]
[Date "2019.06.30"]
[Round "?"]
[White "Thomas, Tim"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2121"]
[BlackElo "2075"]
[PlyCount "71"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. e3 d5 5. d4 Nc6 6. a3 a6 7. dxc5 Bxc5 8. b4 Ba7 9. Bb2 dxc4 10. Qxd8+ Nxd8 11. Bxc4 b5 12. Be2 0-0 13. 0-0 Nc6 14. Rfd1 Bb7 15. Ne1 Ne7 16. a4 bxa4 17. Rxa4 Ned5 18. Nd3 Rfc8 19. Ra3 Nxc3 20. Bxc3 Nd5 21. Be1 Bb6 22. Rda1 Rc2 23. Bd1 Rcc8 24. Bf3 g6 25. h3 h5 26. Nf4 Bd8 27. Nxd5 exd5 28. Rd3 Bf6 29. Rad1 Rab8 30. Bxd5 Bxd5 31. Rxd5 Be7 32. Rb1 Rb5 33. Rd7 Kf8 34. Ra7 Rc6 35. e4 Rcb6 36. Rc1 1/2-1/2

[Event "Sanchez Memorial D3 email 5th"]
[Site "ICCF email"]
[Date "2018.12.15"]
[Round "?"]
[White "Barria Valdes, Blass Ernesto"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "2125"]
[BlackElo "2102"]
[PlyCount "47"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Na6 8. Be2 c5 9. d5 e6 10. 0-0 exd5 11. exd5 Re8 12. Rd1 Bf5 13. d6 h6 14. Bf4 Nd7 15. Rd2 Nb4 16. Qb3 Be6 17. Bc4 Nb6 18. Bxe6 Rxe6 19. Na4 Nxa4 20. Qxa4 Nc6 21. Qb5 g5 22. Bg3 Qb6 23. Qxb6 axb6 24. d7 1-0

[Event "Sanchez Memorial D3 email 5th"]
[Site "ICCF email"]
[Date "2018.12.15"]
[Round "?"]
[White "Golovanj, Yaroslav"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B90"]
[BlackElo "2102"]
[PlyCount "47"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nc6 8. h3 Nf6 9. g4 Qb6 10. Nb3 e6 11. Be3 Qc7 12. g5 Nd7 13. Qd2 b5 14. 0-0-0 Be7 15. f4 b4 16. Na4 Rb8 17. Qf2 Nd8 18. Rg1 Qc6 19. e5 Qxa4 20. exd6 Bf8 21. f5 Bb7 22. Bc4 Rc8 23. fxe6 fxe6 24. Bc5 1-0

[Event "Sanchez Memorial D3 email 5th"]
[Site "ICCF email"]
[Date "2018.12.15"]
[Round "?"]
[White "Ismailov, Roman"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2122"]
[BlackElo "2102"]
[PlyCount "55"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e3 e6 6. d4 Nc6 7. Bd3 Nxc3 8. bxc3 Be7 9. 0-0 0-0 10. Bb2 b6 11. e4 cxd4 12. cxd4 Bb7 13. Qe2 Rc8 14. Rfd1 Nb4 15. Bb1 Bf6 16. a3 Ba6 17. Qd2 Nc6 18. d5 exd5 19. e5 Be7 20. Qf4 Bc4 21. Bf5 Rc7 22. Rac1 Be2 23. Re1 Bxf3 24. Qxf3 Bc5 25. Rcd1 Ne7 26. Bb1 Qd7 27. h4 Qe6 28. h5 1-0

[Event "Sanchez Memorial D3 email 5th"]
[Site "ICCF email"]
[Date "2018.12.15"]
[Round "?"]
[White "Perez Dominguez, Jose"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2072"]
[BlackElo "2102"]
[PlyCount "51"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Qc7 8. Bg5 Nbd7 9. Nd2 h6 10. Be3 Nc5 11. Nd5 Nxd5 12. exd5 Be7 13. a5 Bf5 14. Be2 Bg5 15. 0-0 Bxe3 16. fxe3 Bh7 17. b4 Nd7 18. c4 0-0 19. Qb3 Nf6 20. Bd3 e4 21. Be2 Rae8 22. Qb2 Re5 23. Qd4 Bg6 24. Rf4 Rd8 25. Raf1 Qd7 26. Bd1 1-0

[Event "Sanchez Memorial D3 email 5th"]
[Site "ICCF email"]
[Date "2018.12.15"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Domingos, Agostinho Adao"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2102"]
[BlackElo "2102"]
[PlyCount "56"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 h6 8. Bg2 Nc6 9. h3 Ne5 10. Qe2 g5 11. 0-0-0 Nfd7 12. f4 gxf4 13. Bxf4 b5 14. Qf2 Bb7 15. Rhf1 Be7 16. Nf3 Nc4 17. b3 e5 18. Bg3 Qa5 19. Nb1 Qxa2 20. bxc4 Rc8 21. Bh4 Rxc4 22. Bxe7 Kxe7 23. Rd3 Rhc8 24. Ne1 R4c7 25. Ra3 Qe6 26. Nd2 b4 27. Ra4 b3 28. Ra3 bxc2 0-1

[Event "Sanchez Memorial D3 email 5th"]
[Site "ICCF email"]
[Date "2018.12.15"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Flor Trejo, Remigio"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2102"]
[BlackElo "2063"]
[PlyCount "42"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Be7 9. g4 h6 10. Nd5 Nbd7 11. f3 Bxd5 12. exd5 Ng8 13. c4 Bh4+ 14. Kf1 Ne7 15. Nd2 f5 16. Bd3 0-0 17. gxf5 Nxf5 18. Bxf5 Rxf5 19. Rg1 Bg5 20. Bxg5 Rxg5 21. b3 Rxg1+ 0-1

[Event "Sanchez Memorial D3 email 5th"]
[Site "ICCF email"]
[Date "2018.12.15"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Sayas, Roberto"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2102"]
[BlackElo "2145"]
[PlyCount "56"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. f3 Be7 10. g4 0-0 11. g5 Nh5 12. 0-0-0 b5 13. Nd5 Bxd5 14. exd5 f6 15. gxf6 Bxf6 16. Na5 Qc7 17. Bd3 Nc5 18. Nc6 Nxd3+ 19. Qxd3 g6 20. h4 Qd7 21. Rh2 Rf7 22. Kb1 Bd8 23. Rf1 Rf5 24. Qa3 Nf4 25. Bxf4 Rxf4 26. h5 g5 27. h6 Kh8 28. Rg1 Bf6 0-1

[Event "Sanchez Memorial D3 email 5th"]
[Site "ICCF email"]
[Date "2018.12.15"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Underwood, Wesley K"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2102"]
[BlackElo "2052"]
[PlyCount "44"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. 0-0 Nd7 8. a4 a5 9. Nbd2 Qc7 10. Ra2 0-0 11. b3 Re8 12. Bb2 e5 13. Ra1 Nf8 14. Nc4 f6 15. Bc1 Ne6 16. c3 Rd8 17. Qc2 Bd7 18. Rd1 Be8 19. g3 Bf7 20. Ne3 b6 21. Kg2 Rd7 22. Nc4 Rad8 0-1

[Event "Sanchez Memorial D3 email 5th"]
[Site "ICCF email"]
[Date "2018.12.15"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Vargas, Rogelio A"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2102"]
[BlackElo "2137"]
[PlyCount "40"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. Be2 e6 7. 0-0 d4 8. Nb1 Nbd7 9. d3 Bd6 10. Bd1 Rb8 11. Qe2 0-0 12. c3 dxc3 13. bxc3 b5 14. a4 Qc7 15. f4 Be7 16. Be3 b4 17. cxb4 Rxb4 18. Nd2 Bc5 19. Bxc5 Nxc5 20. Qe3 Ncd7 0-1

[Event "Sanchez Memorial D3 email 5th"]
[Site "ICCF email"]
[Date "2018.12.15"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Villeneuve, Robert"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2102"]
[BlackElo "2058"]
[PlyCount "64"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Bxc6 dxc6 6. Nxe5 Qh4 7. Nc3 Nf6 8. h3 Nd5 9. Qe2 Nxc3 10. bxc3 Bd6 11. Rb1 a5 12. Qc4 Qe7 13. Rxb7 Bxe5 14. Rb2 Qe6 15. Qxe6+ Bxe6 16. dxe5 Bc4 17. h4 0-0-0 18. f4 exf3 19. gxf3 Rd5 20. f4 Rhd8 21. Kf2 Rb5 22. Rxb5 cxb5 23. Rg1 g6 24. Be3 Be6 25. Rb1 Rd5 26. a4 bxa4 27. c4 Rd8 28. Ra1 Bd7 29. Bc5 Bf5 30. Ke2 Kd7 31. Rxa4 Ra8 32. Ra2 a4 0-1

[Event "Sanchez Memorial D3 email 5th"]
[Site "ICCF email"]
[Date "2018.12.15"]
[Round "?"]
[White "Sazonov, Nikolaj"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2075"]
[BlackElo "2102"]
[PlyCount "51"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be2 Nc6 6. Qe3 Nf6 7. 0-0 Bg4 8. Nbd2 e6 9. h3 Bh5 10. b3 Be7 11. Bb2 0-0 12. c4 Nd7 13. Rad1 Qa5 14. g4 Bg6 15. h4 h6 16. g5 Qc5 17. Qc3 e5 18. a3 a5 19. Kh1 h5 20. Ne1 Nd4 21. Qe3 Ne6 22. Ng2 Rae8 23. Qg3 Bd8 24. Qd3 Bc7 25. Qd5 Qb6 26. Qb5 1-0

[Event "Sanchez Memorial D3 email 5th"]
[Site "ICCF email"]
[Date "2018.12.15"]
[Round "?"]
[White "Wong, Victor"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2080"]
[BlackElo "2102"]
[PlyCount "61"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 a6 6. Nc3 Nf6 7. Bg5 Be7 8. Bxf6 Bxf6 9. Qd3 Be6 10. 0-0-0 Be7 11. Nd5 Bxd5 12. Qxd5 Qb6 13. f3 0-0 14. Kb1 Nd7 15. h4 Rac8 16. Qd2 Rfd8 17. g4 Nf8 18. g5 Ng6 19. c4 Nf4 20. Na1 Qa7 21. Nc2 b5 22. Ne3 Rc5 23. Rc1 g6 24. Bd3 Rdc8 25. a3 Kg7 26. Rc2 Qb7 27. Rhc1 f6 28. h5 Nxh5 29. b4 R5c6 30. cxb5 axb5 31. Rxc6 1-0

[Event "WZ-ch MC/18/02 email"]
[Site "ICCF email"]
[Date "2018.08.31"]
[Round "?"]
[White "Boulanger, Michel"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2178"]
[BlackElo "2110"]
[PlyCount "85"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Bb5+ Nd7 6. Nf5 a6 7. Ba4 b5 8. Bb3 Nb6 9. Nc3 Bxf5 10. exf5 Nf6 11. Qf3 Be7 12. g4 b4 13. Na4 Nxa4 14. Bxa4+ Nd7 15. g5 Rc8 16. Rg1 Qa5 17. Qb3 d5 18. f6 gxf6 19. gxf6 Bd6 20. Be3 Kd8 21. 0-0-0 Rc4 22. Rg7 Rf8 23. Bxd7 Kxd7 24. Rxh7 Kc6 25. Kb1 Rb8 26. Qd3 Rb7 27. Rh8 Qb5 28. h4 Rd7 29. Qf5 d4 30. Bg5 Rc3 31. Bc1 Kb7 32. f3 Rc5 33. Qe4+ Qc6 34. h5 Bc7 35. h6 Rd8 36. Rh7 Rf8 37. Rg7 Qxe4 38. fxe4 Bd8 39. Bg5 Rc8 40. h7 Bc7 41. Bh6 Bb6 42. Rh1 Bc7 43. Rhg1 1-0

[Event "WZ-ch MC/18/02 email"]
[Site "ICCF email"]
[Date "2018.08.31"]
[Round "?"]
[White "Hagerty, John"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2113"]
[BlackElo "2110"]
[PlyCount "67"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nge2 h5 7. h3 e6 8. d3 Nge7 9. 0-0 Qd7 10. Rb1 h4 11. Bg5 hxg3 12. fxg3 b6 13. Qd2 f5 14. Bxe7 Kxe7 15. Nf4 Kd8 16. Nxg6 Bxc3 17. bxc3 Rg8 18. exf5 exf5 19. Nf4 Bb7 20. Kh2 Ne5 21. d4 cxd4 22. cxd4 Nxc4 23. Qe2 Bxg2 24. Qxg2 Rc8 25. Rbe1 Re8 26. Nd5 Qf7 27. Rxe8+ Kxe8 28. Re1+ Kd8 29. Re7 Qxe7 30. Nxe7 Kxe7 31. Qb7+ Kd8 32. Qd5 Rc7 33. Qe6 Nd2 34. Qxf5 1-0

[Event "WZ-ch MC/18/02 email"]
[Site "ICCF email"]
[Date "2018.08.31"]
[Round "?"]
[White "Nenneman, Daniel"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2172"]
[BlackElo "2110"]
[PlyCount "85"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Ne2 Qg4 8. Qd3 Nf6 9. Nbc3 Nbd7 10. h3 Qe6 11. Be3 a6 12. f3 h5 13. 0-0-0 h4 14. Kb1 b5 15. Rhg1 Be7 16. g4 hxg3 17. Nxg3 Qc4 18. Qxc4 bxc4 19. Nf5 Rxh3 20. Nxg7+ Kd8 21. Nf5 Rxf3 22. Rgf1 Rxf1 23. Rxf1 Ne8 24. Nd5 Bf8 25. Bd2 Rb8 26. Nfe3 f6 27. Bb4 c3 28. Ba5+ Kc8 29. Nxc3 Rb7 30. a4 Nc5 31. b4 Ne6 32. Kb2 Rh7 33. Bb6 Kb7 34. a5 Rh2 35. Ncd5 Bg7 36. Nf5 Bf8 37. Rg1 Rh8 38. c4 Rh5 39. Rg8 Rg5 40. Rh8 Rg4 41. Kc3 Rxe4 42. Rh7+ Kc8 43. Ra7 1-0

[Event "WZ-ch MC/18/02 email"]
[Site "ICCF email"]
[Date "2018.08.31"]
[Round "?"]
[White "Nery Junior, Jose Antonio"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B95"]
[BlackElo "2110"]
[PlyCount "85"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. f3 0-0 9. 0-0-0 b5 10. h4 Bb7 11. a3 Nbd7 12. Kb1 Rc8 13. Qe1 Qc7 14. g4 Ne5 15. Rh3 Nc4 16. Bxc4 bxc4 17. h5 h6 18. Bc1 Nh7 19. f4 Bf6 20. Nde2 e5 21. g5 hxg5 22. f5 Bd8 23. Ng3 Qd7 24. Qe2 Bb6 25. Nd5 Bxd5 26. exd5 Rb8 27. Rf1 Bd4 28. Ne4 Bxb2 29. Bxb2 Qb5 30. c3 Rb6 31. Ka1 Rfb8 32. Rb1 Qd7 33. Qf2 Nf6 34. Nxg5 Nxd5 35. h6 Nf4 36. hxg7 Qxf5 37. Rh8+ Kxg7 38. Rxb8 Rxb8 39. Rg1 Kf8 40. Qa7 Rd8 41. Bc1 Ne2 42. Rg2 Nxc1 43. Rf2 1-0

[Event "WZ-ch MC/18/02 email"]
[Site "ICCF email"]
[Date "2018.08.31"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Ciklabakkal, Metin"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "2110"]
[BlackElo "2182"]
[PlyCount "104"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Qg4 0-0 9. Bd3 f5 10. exf6 Nxf6 11. Qh4 Qd6 12. Nf3 Nbd7 13. 0-0 c5 14. Rae1 c4 15. Be2 b5 16. Ne5 b4 17. Na4 Ne4 18. Bf3 Ndf6 19. Bxe4 Nxe4 20. Qh3 Nd2 21. Rf2 Ne4 22. Rf3 Ra7 23. Kh1 a5 24. Qg4 Rc7 25. Qh4 Rf5 26. Re2 c3 27. b3 Ba6 28. Re1 Qf8 29. Nc5 Nxc5 30. dxc5 Bb5 31. h3 Qxc5 32. Ng4 d4 33. Rg3 Kh8 34. Ne5 Qd6 35. Re4 h6 36. Qg4 Qd5 37. Re1 Rf6 38. Qh4 Kh7 39. Kh2 Ba6 40. Rf3 Qd6 41. Qg3 Rc5 42. Qg4 d3 43. Rg3 Qc7 44. cxd3 Bb7 45. Qh5 Qd6 46. Rg6 Qe7 47. Rxf6 Qxf6 48. g3 Rxe5 49. Qxe5 Qxe5 50. Rxe5 Bd5 51. Re2 a4 52. bxa4 Bxa2 0-1

[Event "WZ-ch MC/18/02 email"]
[Site "ICCF email"]
[Date "2018.08.31"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Cross, Gregory W"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2110"]
[BlackElo "2134"]
[PlyCount "72"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 Bb4+ 10. Kf1 Be7 11. a3 f6 12. exf6 Nxf6 13. h3 0-0 14. b4 Bd7 15. Be3 Bd6 16. g3 Ne4 17. Kg2 Ne7 18. Bxe4 dxe4 19. Ne5 Qd8 20. Nxd7 Qxd7 21. Qc2 Nd5 22. Qxe4 Qf7 23. Rhf1 a5 24. bxa5 Rxa5 25. Bc1 Ra6 26. Ng1 b5 27. Nf3 b4 28. Ng5 Qg6 29. Qxg6 hxg6 30. Re1 bxa3 31. Rxe6 Rf6 32. Re2 Bb4 33. Ne4 Rfe6 34. f3 Ra8 35. h4 Rea6 36. Rea2 Nc3 1/2-1/2

[Event "WZ-ch MC/18/02 email"]
[Site "ICCF email"]
[Date "2018.08.31"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Egan, Michael"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2110"]
[BlackElo "2103"]
[PlyCount "86"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. Bd2 Qb6 8. 0-0-0 Bd6 9. g4 Ne7 10. h4 Be5 11. h5 Nc5 12. h6 g6 13. Be1 dxe4 14. dxe4 g5 15. a3 Ng6 16. Kb1 Ke7 17. Bd2 f6 18. Bc1 Rhd8 19. Re1 Rd6 20. Rh3 Rad8 21. Qh1 a5 22. Bc4 Qc7 23. Ba2 b5 24. Be3 Nd7 25. Bc1 b4 26. Nd1 Nc5 27. Qf1 Bf4 28. Ne3 Ne5 29. Nc4 Rd4 30. Bxf4 gxf4 31. Ka1 Nxc4 32. Bxc4 Rd2 33. Ba2 Qb6 34. Rc1 Rxf2 35. Qc4 Rd4 36. Qxd4 Nb3+ 37. Bxb3 Qxd4 38. Rd3 Qa7 39. Rcd1 Re2 40. e5 bxa3 41. Kb1 fxe5 42. Bc4 Re4 43. Ba2 Rb4 0-1

[Event "WZ-ch MC/18/02 email"]
[Site "ICCF email"]
[Date "2018.08.31"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Henry, Derek"]
[Result "1/2-1/2"]
[ECO "C83"]
[WhiteElo "2110"]
[BlackElo "2179"]
[PlyCount "52"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 Be7 11. Nd4 Nxe5 12. Bc2 Qd6 13. f4 Ng4 14. b4 Na4 15. Bxa4 bxa4 16. Nxe6 Qxe6 17. Qxa4+ c6 18. Nf3 0-0 19. Re1 Qd7 20. h3 Qa7+ 21. Nd4 Bh4 22. Re2 Bf6 23. Qd1 Bxd4+ 24. Qxd4 Qxd4+ 25. cxd4 Nf6 26. Rc2 Rfc8 1/2-1/2

[Event "WZ-ch MC/18/02 email"]
[Site "ICCF email"]
[Date "2018.08.31"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Piccoli, Fabio Bidart"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2110"]
[BlackElo "2122"]
[PlyCount "92"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. 0-0 Be7 8. Nxd4 0-0 9. Qe2 Nxd4 10. Qxe4 Ne6 11. Bb3 Nc5 12. Qd5 d6 13. Nc3 c6 14. Qd4 Nxb3 15. cxb3 dxe5 16. Qxe5 Bd6 17. Qg5 Qc7 18. Qh5 Re8 19. Be3 g6 20. Qh4 Bf5 21. Rfe1 Re6 22. g4 Be4 23. Nxe4 Rxe4 24. Bd2 Rae8 25. Rxe4 Rxe4 26. Re1 Rxe1+ 27. Bxe1 Be5 28. Bc3 Qd6 29. Bxe5 Qxe5 30. Qd8+ Kg7 31. Qd2 h6 32. h3 c5 33. f4 Qd4+ 34. Qf2 Kf6 35. Kg2 Qxf2+ 36. Kxf2 Ke6 37. Ke3 f5 38. gxf5+ Kxf5 39. Kf3 g5 40. fxg5 Kxg5 41. Kg3 a5 42. Kf3 Kf5 43. Ke3 Ke5 44. a3 h5 45. a4 h4 46. Kf3 Kd4 0-1

[Event "WZ-ch MC/18/02 email"]
[Site "ICCF email"]
[Date "2018.08.31"]
[Round "?"]
[White "Souza, Jaldemar"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2196"]
[BlackElo "2110"]
[PlyCount "117"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be6 9. Be3 Be7 10. Bg2 0-0 11. Nd5 Nbd7 12. Nec3 Nxd5 13. Nxd5 Rc8 14. 0-0 h4 15. Nxe7+ Qxe7 16. g4 f6 17. Rc1 Nc5 18. c4 Rfd8 19. b3 g5 20. Qd2 Kg7 21. Rfd1 Bf7 22. f3 Ne6 23. Bf1 Qc7 24. Qf2 Qe7 25. Bb6 Rd7 26. Rd2 Rc6 27. Kh2 Nc5 28. Ba5 b6 29. Bc3 Rdc7 30. Rcd1 Rc8 31. Bb4 a5 32. Ba3 Kg6 33. Bc1 Kg7 34. Qe3 Ne6 35. a4 Rd8 36. Bd3 Rcc8 37. Bb1 Qc7 38. Ba3 Nc5 39. Qc3 Rd7 40. Kg2 Be6 41. Bc1 Bf7 42. Rf2 b5 43. axb5 a4 44. b4 Nb3 45. Bd3 Bxc4 46. b6 Qxb6 47. Bxc4 Rdc7 48. Be3 Qb8 49. Rxd6 Rxc4 50. Rd7+ Kg8 51. Rd8+ Rxd8 52. Qxc4+ Kg7 53. Ra2 Nd4 54. Rxa4 Rc8 55. Qd5 Rc2+ 56. Bf2 Qc7 57. Ra2 Qc3 58. Ra7+ Kh6 59. Rh7+ 1/2-1/2

[Event "PER-ch19 final email"]
[Site "ICCF email"]
[Date "2018.06.16"]
[Round "?"]
[White "Cusicanqui, Marco"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2412"]
[BlackElo "2128"]
[PlyCount "139"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "PER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Nc6 10. Nxc6 bxc6 11. Be2 Ne5 12. Bxe5 dxe5 13. Na4 Rb8 14. b3 e6 15. h4 Rg8 16. Qxd8+ Kxd8 17. hxg5 Rxg5 18. g3 Kc7 19. Rh4 f5 20. Bc4 a5 21. Ke2 Bd7 22. Rd1 Rg6 23. Rdh1 Bg7 24. Nb2 Rf8 25. Bd3 f4 26. R1h3 fxg3 27. Rxg3 Rxg3 28. fxg3 Ra8 29. Rg4 Rg8 30. Nc4 Be8 31. Ke1 Bh5 32. Rh4 Bf7 33. a4 h5 34. Kf2 Bf8 35. Nxa5 Bc5+ 36. Kg2 Bb4 37. Nc4 Be1 38. Rh3 Rg5 39. Be2 Bg6 40. Kf3 Kb7 41. Nb2 Kc7 42. Nd3 Bc3 43. Rh4 Kd6 44. Rh3 Kc7 45. Rh1 Kb6 46. Nf2 Kb7 47. Nh3 Rg4 48. Nf2 Rg5 49. Bc4 Bf7 50. Kg2 Kc7 51. Rf1 Rg7 52. Kh3 Kd6 53. Nd1 Bd2 54. Bd3 Bc1 55. a5 Ke7 56. a6 Rg8 57. b4 Ra8 58. Nc3 Be3 59. Rf3 Ba7 60. Na4 Rb8 61. c3 Bg6 62. Kh4 Bf7 63. Nc5 Rg8 64. Nb7 Rg4+ 65. Kh3 Rg8 66. c4 Bb8 67. Na5 Be8 68. c5 Bd7 69. Be2 Ba7 70. Rf1 1-0

[Event "PER-ch19 final email"]
[Site "ICCF email"]
[Date "2018.06.16"]
[Round "?"]
[White "Flor Trejo, Remigio"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2074"]
[BlackElo "2128"]
[PlyCount "117"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "PER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Bd7 11. Rb1 a6 12. dxc5 Qc7 13. Qc2 Ne5 14. Bd5 Bc8 15. Bb3 Ng4 16. Bf4 Be5 17. Qd2 Bxf4 18. Qxf4 Qxc5 19. Rfd1 e5 20. Qf3 Kg7 21. Bd5 Nf6 22. c4 Rb8 23. h3 Be6 24. Nc3 b5 25. cxb5 axb5 26. Rdc1 Rfc8 27. Bxe6 fxe6 28. Ne2 Qb6 29. Rxc8 Rxc8 30. Qd3 Rc5 31. a4 b4 32. Rb2 h6 33. Kh2 Ra5 34. Qc2 Ra7 35. Nc1 Qd4 36. Nd3 Qc3 37. f3 Qxc2 38. Rxc2 Rxa4 39. Nxe5 Ra7 40. Rb2 Nd7 41. Nxd7 Rxd7 42. Rxb4 Kf6 43. Rb2 Ra7 44. Kg3 h5 45. Kh4 Rc7 46. Rb5 Rc8 47. Ra5 Rc3 48. e5+ Kf5 49. Ra4 Kxe5 50. Kg5 Rc8 51. g4 hxg4 52. hxg4 Rf8 53. f4+ Kd5 54. Kh6 Rh8+ 55. Kg7 Rh4 56. g5 e5 57. Ra5+ Ke4 58. Rxe5+ Kxf4 59. Rb5 1-0

[Event "PER-ch19 final email"]
[Site "ICCF email"]
[Date "2018.06.16"]
[Round "?"]
[White "Gonzaga Grego, Luis"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2403"]
[BlackElo "2128"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "PER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 e6 11. f3 Qc7 12. Rc1 b6 13. Qd2 Bb7 14. Rfd1 Rac8 15. h4 Rfd8 16. Bg5 Rd6 17. Bb5 a6 18. Bxc6 Qxc6 19. h5 Qa4 20. h6 Bf8 21. Bf6 cxd4 22. Qf4 Rd7 23. cxd4 Rc2 24. Kf2 Rxa2 25. Qb8 Qb4 26. Qe8 Qd6 27. e5 Qd5 28. Rd3 a5 29. Ke3 Rxe2+ 30. Kxe2 Ba6 31. Kf2 g5 32. Rd2 Qb5 33. Rdd1 Qd5 34. Kg3 a4 35. Rd2 1-0

[Event "PER-ch19 final email"]
[Site "ICCF email"]
[Date "2018.06.16"]
[Round "?"]
[White "Rivas Maceda, Juan"]
[Black "Rivas Romero, Guillermo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2317"]
[BlackElo "2128"]
[PlyCount "190"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "PER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Nc6 10. Nxc6 bxc6 11. Be2 Ne5 12. Bxe5 dxe5 13. Na4 Rb8 14. b3 e6 15. Qxd8+ Kxd8 16. h4 Rg8 17. hxg5 Rxg5 18. 0-0-0+ Kc7 19. g4 f5 20. f3 Bd7 21. Nb2 Be8 22. Nc4 fxe4 23. fxe4 Bg6 24. Bf3 Rd8 25. Rxd8 Kxd8 26. a4 Kc7 27. Kd2 Be8 28. a5 Bg6 29. Nb2 Bf7 30. Nd3 c5 31. Be2 Be8 32. Rh3 Kb7 33. Nb2 Rg7 34. Nc4 Rg5 35. Ke3 Kc7 36. Rh1 Kb7 37. Rh2 Kc7 38. Rh3 Kb7 39. c3 Kc7 40. Kd2 Kb7 41. Rd3 Kc7 42. Rf3 Be7 43. Rf1 Kb7 44. Kc2 Kc7 45. Rh1 Bf8 46. Kd2 Kc6 47. Ke3 Kc7 48. Rh3 Kb8 49. Kd2 Kb7 50. Rf3 Be7 51. Rf1 Kc6 52. Rh1 Bf8 53. Rd1 Be7 54. Kc2 Bg6 55. Nd2 Kb7 56. Rh1 Bf8 57. Rh4 Bg7 58. Bc4 Bf7 59. Rh3 Rxg4 60. Rd3 Be8 61. Rd6 Rg6 62. Rxa6 h5 63. Rb6+ Kc7 64. Bb5 Bxb5 65. Rxb5 Rg2 66. Kd3 Rg3+ 67. Kc4 Bh6 68. Nb1 Rg8 69. a6 Ra8 70. Rxc5+ Kd6 71. Na3 h4 72. Kb4 Rxa6 73. Nc4+ Ke7 74. Nxe5 Be3 75. Rc8 Bf2 76. Ng6+ Kd6 77. e5+ Kd5 78. Rc4 Be3 79. Nxh4 Kxe5 80. Ng6+ Kf6 81. Nf4 Kf5 82. Ng2 Bg5 83. Nh4+ Bxh4 84. Rxh4 e5 85. c4 e4 86. Rh1 e3 87. c5 Re6 88. Kb5 Kf6 89. c6 Ke7 90. Kb6 e2 91. Re1 Kd6 92. b4 Re4 93. b5 Re5 94. Ka6 Re7 95. Kb6 Re5 1/2-1/2

[Event "PER-ch19 final email"]
[Site "ICCF email"]
[Date "2018.06.16"]
[Round "?"]
[White "Rivas Maceda, Juan Jorge"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2302"]
[BlackElo "2128"]
[PlyCount "79"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "PER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Ne2 Qg4 8. Qd3 Nf6 9. Ng3 Na6 10. h3 Qc8 11. Nc3 Nc5 12. Qf3 Ne6 13. 0-0 Be7 14. Rd1 g6 15. Nb5 0-0 16. Bh6 Rd8 17. Nxd6 Qc7 18. Nh5 Rxd6 19. Nxf6+ Bxf6 20. Qxf6 Rad8 21. Rxd6 Rxd6 22. c3 Rd7 23. Kh2 a6 24. a4 Rd8 25. b4 Qd6 26. b5 a5 27. Rc1 b6 28. c4 Re8 29. Be3 Rc8 30. Rc2 Rd8 31. c5 bxc5 32. Bxc5 Nxc5 33. Qxd6 Rxd6 34. Rxc5 f6 35. Rc7 Kf8 36. Ra7 Ke8 37. Rxa5 Rb6 38. Ra7 Kd8 39. Rxh7 Kc8 40. h4 1-0

[Event "PER-ch19 final email"]
[Site "ICCF email"]
[Date "2018.06.16"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Alvarez Montoya, Juan"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2128"]
[BlackElo "2361"]
[PlyCount "89"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "PER"]
[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. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. a3 0-0 9. Nc3 Bg4 10. Be3 Nd4 11. Bxd4 exd4 12. Nd5 c5 13. h3 Bc8 14. Qc1 Bb7 15. Qf4 Bxd5 16. Bxd5 Nxd5 17. exd5 Ra7 18. Rfe1 Qa8 19. Qe4 f5 20. Qe6+ Kh8 21. b4 Rf6 22. Qe2 Qxd5 23. a4 bxa4 24. Rxa4 Qc6 25. Raa1 h6 26. h4 Qb7 27. h5 Kh7 28. b5 Qxb5 29. Nh4 Qe8 30. Qf3 Qf7 31. Ng6 Rxg6 32. hxg6+ Kxg6 33. Qc6 a5 34. Rab1 a4 35. Rb7 Rxb7 36. Qxb7 Bf6 37. Qxf7+ Kxf7 38. g3 h5 39. Ra1 h4 40. gxh4 Bxh4 41. Kg2 Bf6 42. f4 g5 43. fxg5 Bxg5 44. Kh3 Ke6 45. Kg3 1/2-1/2

[Event "PER-ch19 final email"]
[Site "ICCF email"]
[Date "2018.06.16"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Arancibia Condor, Rafael"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2128"]
[BlackElo "2137"]
[PlyCount "47"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "PER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 h6 8. Bg2 Nc6 9. h3 Be7 10. f4 Nd7 11. Nf3 b5 12. a4 b4 13. Ne2 Bb7 14. b3 Rc8 15. 0-0 0-0 16. Qe1 a5 17. Rd1 Ba6 18. Rf2 Qc7 19. Ng3 Bf6 20. Qd2 Rfd8 21. Bf1 Bxf1 22. Rfxf1 Ne7 23. Nh5 Nc5 24. Nxf6+ 1-0

[Event "PER-ch19 final email"]
[Site "ICCF email"]
[Date "2018.06.16"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Figlio, Gino Franco"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2128"]
[BlackElo "2493"]
[PlyCount "70"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "PER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Be7 9. g4 h6 10. Nd5 Nbd7 11. f3 Bxd5 12. exd5 Ng8 13. Bf2 Bh4 14. 0-0 Bxf2+ 15. Rxf2 Ne7 16. f4 0-0 17. fxe5 dxe5 18. Bf1 Nf6 19. c4 Ng6 20. Rc1 a5 21. a4 Qd7 22. h3 Ne4 23. Re2 Ng3 24. Re3 Nxf1 25. Qxf1 Rac8 26. Nxa5 f5 27. Qd1 Nf4 28. Nb3 Qxa4 29. c5 fxg4 30. Qxg4 h5 31. Qg3 Rce8 32. Kh1 e4 33. Rg1 Rf7 34. d6 Nd5 35. Nd2 Qd4 0-1

[Event "PER-ch19 final email"]
[Site "ICCF email"]
[Date "2018.06.16"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Quinones Borda, Jorge Victor"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "2128"]
[BlackElo "2405"]
[PlyCount "132"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "PER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Qc7 6. Nc3 a6 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Bd3 c5 12. c4 Bb7 13. Nc3 0-0 14. f4 d6 15. Qf3 g6 16. Qe2 Rae8 17. Kh1 Nh5 18. Bc2 f5 19. Rad1 Bf6 20. Qd3 Rd8 21. exf5 gxf5 22. Rd2 Ng7 23. Bb3 h5 24. Bf2 h4 25. Bd1 Kf7 26. h3 Bc6 27. Bf3 Qb7 28. Be1 Rfe8 29. Na4 Rh8 30. Nc3 Nh5 31. Kh2 Be7 32. Re2 Bxf3 33. Rxf3 Rh6 34. Qc2 Bf6 35. Qd1 Rg6 36. Kh1 Qa8 37. Rc2 Qc6 38. Rd2 Be7 39. Rf1 Rh8 40. Qf3 Qxf3 41. Rxf3 Rhg8 42. Na4 Ng3+ 43. Bxg3 Rxg3 44. Rfd3 Bf8 45. Nc3 a5 46. Kg1 Bh6 47. Rxg3 hxg3 48. Ne2 Rb8 49. b3 a4 50. Nxg3 Bxf4 51. Rd3 Be5 52. Ne2 Kf6 53. g3 Rh8 54. Kg2 Rb8 55. Rf3 Ra8 56. g4 Kg5 57. gxf5 exf5 58. Nc3 axb3 59. axb3 Rg8 60. Kf1 f4 61. Ne4+ Kf5 62. Nd2 Bd4 63. Rd3 Rg1+ 64. Ke2 Rg2+ 65. Kf1 Rg1+ 66. Ke2 Rg2+ 1/2-1/2

[Event "PER-ch19 final email"]
[Site "ICCF email"]
[Date "2018.06.16"]
[Round "?"]
[White "Rivas Romero, Guillermo"]
[Black "Solari, Aldo"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2128"]
[BlackElo "2338"]
[PlyCount "96"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "PER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Be7 9. g4 h6 10. Nd5 Nbd7 11. f3 Bxd5 12. exd5 Nh7 13. 0-0 Rc8 14. Qd2 0-0 15. Rac1 Bg5 16. Bxg5 Nxg5 17. Kg2 Re8 18. c4 e4 19. f4 e3 20. Qa5 b6 21. Qa3 Ne4 22. Nd4 Qf6 23. Qxe3 Ng3 24. Qxg3 Qxd4 25. Qd3 Qxb2 26. Rc2 Qf6 27. Rf3 Nc5 28. Qc3 Qg6 29. h3 h5 30. f5 Qg5 31. Qd2 Qh4 32. gxh5 Re5 33. Qf4 Qf6 34. Bf1 Rce8 35. Kg1 Re4 36. Qg3 Rh4 37. Rg2 Ne4 38. Qe1 Re5 39. Re2 Ng5 40. Rb3 Rhe4 41. Rxe4 Nxe4 42. Bg2 Nc5 43. Re3 Qxf5 44. h6 g6 45. Rxe5 Qxe5 46. Qh4 Nd3 47. Qd8+ Kh7 48. Qxb6 Qf4 0-1

[Event "ESP MT-Flores/E email"]
[Site "ICCF email"]
[Date "2018.05.20"]
[Round "?"]
[White "Arnold, Eric"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2042"]
[BlackElo "2128"]
[PlyCount "53"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. e3 d6 5. Nge2 Nf6 6. Bg2 a6 7. 0-0 0-0 8. b3 Bf5 9. d4 exd4 10. exd4 Ba7 11. h3 h6 12. g4 Bg6 13. f4 Bh7 14. f5 Re8 15. Bf4 h5 16. Bg5 hxg4 17. hxg4 Rb8 18. Kh1 a5 19. Qd2 Kh8 20. Rae1 a4 21. Nd5 Rg8 22. b4 Rc8 23. Bf3 Nxb4 24. Nxb4 Bb6 25. Kg2 Ba5 26. Rh1 Bxb4 27. Qxb4 1-0

[Event "ESP MT-Flores/E email"]
[Site "ICCF email"]
[Date "2018.05.20"]
[Round "?"]
[White "Fister, Bernard"]
[Black "Rivas Romero, Guillermo"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2088"]
[BlackElo "2128"]
[PlyCount "68"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. Be2 c5 5. 0-0 Nf6 6. b3 0-0 7. Bb2 Bf5 8. Qc1 Nc6 9. Ne5 Nxe5 10. Bxe5 Qb6 11. a4 Rad8 12. d3 Bg4 13. Qe1 Bxe2 14. Qxe2 Nd7 15. a5 Qe6 16. Bxg7 Kxg7 17. Nd2 Qf6 18. e4 Qc3 19. Ra2 e6 20. Qf2 Nf6 21. Nb1 Qb4 22. h3 Qb5 23. e5 Nd7 24. Nd2 Nb8 25. Ra4 Na6 26. Nf3 Nb4 27. g4 d4 28. Ng5 h6 29. Ne4 Qc6 30. Nf6 Nd5 31. Nxd5 Rxd5 32. Qh4 Qc7 33. Qf6+ Kh7 34. Ra2 Rg8 0-1

[Event "ESP MT-Flores/E email"]
[Site "ICCF email"]
[Date "2018.05.20"]
[Round "?"]
[White "Gonzalez, Mervin"]
[Black "Rivas Romero, Guillermo"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2168"]
[BlackElo "2128"]
[PlyCount "77"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Ne2 Qg4 8. Qd3 Nf6 9. Nbc3 Qxg2 10. Rg1 Qxh2 11. Bg5 Nc6 12. 0-0-0 Be7 13. Nb5 0-0-0 14. Qe3 d5 15. Nxa7+ Nxa7 16. Qxa7 d4 17. Rg3 Nxe4 18. Qa8+ Kc7 19. Qa5+ Kc8 20. Bxe7 Qh6+ 21. Kb1 Nxg3 22. Nxg3 Qe6 23. Bxd8 Rxd8 24. Ne4 b6 25. Qa8+ Kd7 26. Qa3 h6 27. Re1 Kc6 28. Nd2 Qd5 29. Qe7 e4 30. Rxe4 Rd7 31. Qf8 Kb7 32. a3 d3 33. c3 g6 34. Qxh6 Qc6 35. Qh8 Rc7 36. Rd4 Ka7 37. Qh3 f5 38. Qxd3 g5 39. Qxf5 1-0

