[Event "W-ch WS/M/912 email"]
[Site "ICCF email"]
[Date "2023.08.11"]
[Round "?"]
[White "King, Alexander"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2310"]
[BlackElo "2226"]
[PlyCount "77"]
[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. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Be7 11. fxe6 Bxe6 12. Nxe6 fxe6 13. Bc4 Nbd7 14. Bxe6 Nc5 15. Bf5 g6 16. Bh3 Nfxe4 17. Nxe4 Nxe4 18. Qd4 Qc3+ 19. Qxc3 Nxc3 20. Bxe7 Kxe7 21. Rxb7+ Kf6 22. Kd2 Ne4+ 23. Kc1 Rab8 24. Rf1+ Kg5 25. Rc7 Rb4 26. Be6 Nc5 27. Bb3 Rd4 28. Rg7 a5 29. Bg8 Rh4 30. h3 Ne4 31. Bb3 Nc3 32. Rf3 Rc8 33. Ra7 Rc5 34. Kb2 Nd1+ 35. Ka1 Re5 36. Rd3 Ne3 37. Kb1 Kf5 38. Rd2 Kg5 39. Rd3 1/2-1/2

[Event "W-ch WS/M/912 email"]
[Site "ICCF email"]
[Date "2023.08.11"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Bragesjoe, Tomas"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2226"]
[BlackElo "2294"]
[PlyCount "74"]
[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 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Re8 14. Ne4 Qc7 15. h4 f5 16. Nd6 Rd8 17. Nxc8 Raxc8 18. h5 Nb6 19. Bxb6 Rxd2 20. Bc4+ Kf8 21. Bxc7 Rxd1+ 22. Rxd1 Rxc7 23. hxg6 Bh6+ 24. Kb1 hxg6 25. Rd6 Kg7 26. Re6 Rd7 27. Bd3 Bf4 28. a4 Rd4 29. Rxc6 e4 30. fxe4 fxe4 31. Rc4 Rxc4 32. Bxc4 a5 33. Bd5 Kf6 34. Bxe4 g5 35. c3 Ke5 36. Bc6 Kd6 37. Bf3 Kc5 1/2-1/2

[Event "W-ch WS/M/912 email"]
[Site "ICCF email"]
[Date "2023.08.11"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Caron, Sergio Valladares"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2226"]
[BlackElo "2371"]
[PlyCount "72"]
[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 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. a4 Rb8 8. c3 d6 9. d4 Bb6 10. a5 Ba7 11. h3 Bb7 12. Be3 Nxe4 13. Re1 Ne7 14. Nbd2 Nxd2 15. Bxd2 0-0 16. dxe5 dxe5 17. Nxe5 Ng6 18. Be3 Nxe5 19. Qxd8 Rbxd8 20. Bxa7 Nd3 21. Re7 Bd5 22. Bxd5 Rxd5 23. Rxc7 Nxb2 24. Bb6 Nc4 25. Ra7 h5 26. Rxa6 Rd6 27. Rb1 h4 28. Kh2 Nd2 29. Rxb5 Re8 30. Rb2 Nf1+ 31. Kg1 Rd1 32. g4 hxg3 33. Kg2 gxf2 34. Rxf2 Ne3+ 35. Bxe3 Rxe3 36. Ra8+ Kh7 1/2-1/2

[Event "W-ch WS/M/909 email"]
[Site "ICCF email"]
[Date "2023.07.22"]
[Round "?"]
[White "Franks, Keith"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2276"]
[BlackElo "2226"]
[PlyCount "39"]
[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. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 a5 6. a4 Bb4+ 7. c3 Bd6 8. exd5 cxd5 9. Bg5 Be6 10. Na3 Nc6 11. Nb5 Bb8 12. 0-0 h6 13. Bh4 Ra6 14. Re1 0-0 15. Qd2 Bg4 16. Bxf6 gxf6 17. Qxh6 Ne7 18. Qh4 Bd7 19. Qh6 Bg4 20. Qh4 1/2-1/2

[Event "W-ch WS/M/909 email"]
[Site "ICCF email"]
[Date "2023.07.22"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Enev, Zlatko"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2226"]
[BlackElo "2274"]
[PlyCount "80"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. 0-0-0 Nd7 7. h4 h5 8. Nh3 Nb6 9. Bd3 c6 10. Ng5 Nf6 11. f3 Rb8 12. Bf4 0-0 13. e5 Nfd5 14. Nxd5 cxd5 15. Qe1 Nc4 16. e6 Qb6 17. exf7+ Rxf7 18. Be3 Nxe3 19. Bxg6 Nxd1 20. Bxf7+ Kf8 21. Qxd1 Qxd4 22. Qxd4 Bxd4 23. Bxd5 b4 24. Bc4 Rb6 25. Kb1 Rc6 26. Be6 Be3 27. Bxc8 Rxc8 28. Ne4 Kf7 29. Rd1 Rg8 30. g3 Ke6 31. Re1 Bd4 32. Ng5+ Kd7 33. Rd1 Bf6 34. f4 Rf8 35. Nh7 Rg8 36. Nxf6+ exf6 37. Rd3 a5 38. a3 Kc6 39. axb4 axb4 40. Re3 Kc5 1/2-1/2

[Event "W-ch WS/M/904 email"]
[Site "ICCF email"]
[Date "2023.06.11"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Boehme, Sebastian"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2102"]
[BlackElo "2359"]
[PlyCount "77"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8. 0-0-0 Ne5 9. Qg3 b5 10. f4 Neg4 11. Bg1 h5 12. e5 b4 13. Na4 Nd5 14. h3 Nh6 15. f5 Bb7 16. Bd3 Be7 17. Kb1 h4 18. Qe1 Nf4 19. Be4 Nxg2 20. Qe2 Nf4 21. Qf3 Bxe4 22. Qxe4 Nd5 23. Qg2 Bf8 24. Be3 Rb8 25. Bg5 g6 26. fxg6 Rg8 27. Bxh6 Rxg6 28. Bg5 Be7 29. Nf3 Qc6 30. Qf2 Bxg5 31. Nxg5 Rxg5 32. Qxh4 Rg2 33. Qh8+ Ke7 34. Qxb8 Qxc2+ 35. Ka1 Qxa4 36. Rhf1 Qc2 37. Rb1 Qc4 38. Rbc1 Nc3 39. Qd6+ 1/2-1/2

[Event "W-ch WS/M/902 email"]
[Site "ICCF email"]
[Date "2023.05.23"]
[Round "?"]
[White "Gulbis, Harijs"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2344"]
[BlackElo "2102"]
[PlyCount "78"]
[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 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5 e6 9. 0-0 Be7 10. e4 0-0 11. e5 Nd7 12. Nb3 Qb4 13. Nfd4 Nxd4 14. Nxd4 Qxc5 15. Re1 a6 16. Bd3 g6 17. Nb3 Qb4 18. Qg4 f5 19. Qg3 b5 20. c3 Qa3 21. Bh6 Rf7 22. h4 Bf8 23. Bc1 Qa4 24. h5 Nc5 25. Nxc5 Bxc5 26. hxg6 Rg7 27. gxh7+ Kh8 28. Bg5 Be7 29. Bxe7 Rxg3 30. fxg3 Kxh7 31. Bf6 Kg8 32. Kf2 Ra7 33. Rh1 Rh7 34. Rxh7 Kxh7 35. Rh1+ Kg6 36. Rh4 Qxa2+ 37. Be2 d4 38. Kf1 Qb1+ 39. Kf2 Qc2 1/2-1/2

[Event "W-ch WS/M/902 email"]
[Site "ICCF email"]
[Date "2023.05.23"]
[Round "?"]
[White "Monteverde, Italo"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2113"]
[BlackElo "2102"]
[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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. Bg2 Qb6 13. exf6 0-0-0 14. 0-0 c5 15. d5 b4 16. Na4 Qa6 17. a3 Bxd5 18. Bxd5 Ne5 19. Nxc5 Bxc5 20. Qe2 exd5 21. Qxe5 b3 22. Rae1 Qc6 23. h4 Kb7 24. Qc3 Rhg8 25. a4 Rde8 26. Be3 1/2-1/2

[Event "W-ch WS/M/902 email"]
[Site "ICCF email"]
[Date "2023.05.23"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Rhine, Frederick"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2102"]
[PlyCount "62"]
[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 Rb8 12. Nc2 Bg5 13. a3 0-0 14. h4 Bh6 15. g4 Bf4 16. Qf3 a5 17. Be2 Be6 18. Nxf4 exf4 19. Qxf4 b4 20. axb4 axb4 21. c4 b3 22. Ne3 Ra8 23. Rxa8 Qxa8 24. 0-0 Nd4 25. Bd3 Qa2 26. Nd1 Rc8 27. Kg2 Bxc4 28. Bxc4 Rxc4 29. Ne3 Ne6 30. Qxd6 Rxe4 31. Qc6 Qa4 1/2-1/2

[Event "W-ch WS/M/902 email"]
[Site "ICCF email"]
[Date "2023.05.23"]
[Round "?"]
[White "Radzikowski, Marcin"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2102"]
[BlackElo "2102"]
[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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Nbd7 6. Bb2 Bd6 7. Bd3 0-0 8. 0-0 b6 9. Nbd2 Bb7 10. Qe2 c5 11. Rad1 Ne4 12. cxd5 exd5 13. Ba6 Bxa6 14. Qxa6 Re8 15. Qe2 Qf6 16. Ba1 Qe6 17. dxc5 bxc5 18. Nxe4 Qxe4 19. Bc3 Nb6 20. Ba5 h6 21. h3 Nc8 22. Rfe1 Ne7 23. Qa6 1/2-1/2

[Event "W-ch WS/M/900 email"]
[Site "ICCF email"]
[Date "2023.05.16"]
[Round "?"]
[White "Deforel, Jorge Eduardo"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2264"]
[BlackElo "2102"]
[PlyCount "35"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. a4 Bb4 7. e4 Bxc3+ 8. bxc3 Qa5 9. e5 Ne4 10. Bd2 c5 11. Bxc4 Nc6 12. 0-0 Nxd2 13. Qxd2 cxd4 14. Qg5 0-0 15. cxd4 Bd7 16. Rfb1 Rab8 17. Bd3 h6 18. Qe3 1/2-1/2

[Event "W-ch WS/M/900 email"]
[Site "ICCF email"]
[Date "2023.05.16"]
[Round "?"]
[White "Enev, Zlatko"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2233"]
[BlackElo "2102"]
[PlyCount "127"]
[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. Qd2 Nbd7 9. 0-0-0 Be7 10. h3 0-0 11. f3 b5 12. Kb1 Nb6 13. Qf2 Nc4 14. Bxc4 bxc4 15. Nc5 Qc7 16. N5a4 Rab8 17. Ka1 Rb7 18. g4 Rfb8 19. g5 Nh5 20. a3 Qc6 21. Qh4 g6 22. Qf2 Qc7 23. h4 Bf8 24. Rb1 Nf4 25. Ka2 Qc6 26. Rbd1 Rb5 27. Ba7 R8b7 28. Be3 d5 29. Bxf4 d4 30. Rxd4 exd4 31. Qxd4 Be7 32. Rd1 Rd7 33. Qg1 Rxd1 34. Qxd1 Ra5 35. Qd4 Rxa4 36. Qe5 Bf8 37. Be3 f6 38. gxf6 Bf7 39. h5 gxh5 40. Qg3+ Kh8 41. Qb8 Qd6 42. Qa8 Kg8 43. Bh6 Ra5 44. f4 Bg6 45. Bg7 h4 46. Kb1 h3 47. e5 Qc5 48. Nd5 Kf7 49. Qb7+ Ke6 50. Nc7+ Kf5 51. Qc8+ Ke4 52. Qb7+ Ke3 53. Bxf8 Qxf8 54. Ne6 Qg8 55. Qb6+ Kf3 56. Ng5+ Kxf4 57. Nxh3+ Kg4 58. Nf2+ Kf3 59. Qxa5 Kxf2 60. Qb6+ Kf1 61. e6 Bf5 62. Qxa6 Bxe6 63. Qd6 Bd5 64. Qf4+ 1/2-1/2

[Event "W-ch WS/M/900 email"]
[Site "ICCF email"]
[Date "2023.05.16"]
[Round "?"]
[White "Jarabinsky, Martin"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2240"]
[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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. Bg2 Qb6 13. exf6 0-0-0 14. 0-0 c5 15. d5 b4 16. Na4 Qa6 17. a3 Bxd5 18. Bxd5 Ne5 19. Nxc5 Bxc5 20. axb4 Bxf2+ 21. Kxf2 Qb6+ 22. Kg2 Rxd5 23. Qe2 Qxb4 24. Rxa7 Nc6 25. Ra8+ Nb8 26. Bf4 e5 27. Rxb8+ Kxb8 28. Bxe5+ Kc8 29. Bf4 Qb7 30. Kg1 Qc6 31. Re1 Rd3 32. Qe5 1/2-1/2

[Event "W-ch WS/M/900 email"]
[Site "ICCF email"]
[Date "2023.05.16"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Hansen, Kim Holm"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2102"]
[BlackElo "2164"]
[PlyCount "100"]
[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. f3 h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 g6 12. Be2 Bg7 13. 0-0 b6 14. c4 0-0 15. Rae1 a5 16. Kh1 Nc5 17. Nxc5 bxc5 18. Bd1 Qd7 19. b3 Rfe8 20. h3 Nh7 21. Bc2 f5 22. Rg1 Bf6 23. a3 f4 24. Bf2 Ng5 25. Bxg6 Reb8 26. Bc2 Kf8 27. Qe2 Nxh3 28. Bxc5 dxc5 29. gxh3 Qxh3+ 30. Qh2 Qxf3+ 31. Rg2 Ra7 32. Be4 Qc3 33. Reg1 Rxb3 34. Rg8+ Ke7 35. d6+ Kxd6 36. Rf8 Be7 37. Re8 Rd7 38. Rg6+ Kc7 39. Rc6+ Kb7 40. Rcc8+ Ka6 41. Ra8+ Ra7 42. Rxa7+ Kxa7 43. Rxe7+ Ka6 44. Qh4 Qh3+ 45. Qxh3 Rxh3+ 46. Kg2 Rxa3 47. Re6+ Ka7 48. Rxe5 Re3 49. Rxc5 Rxe4 50. Rxa5+ Kb6 1/2-1/2

[Event "W-ch WS/M/900 email"]
[Site "ICCF email"]
[Date "2023.05.16"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Palladino, Mario"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "2102"]
[BlackElo "2307"]
[PlyCount "46"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 d5 8. 0-0 Nf6 9. Re1 Be7 10. e5 Nd7 11. Qg4 Kf8 12. Na4 h5 13. Qf4 Kg8 14. c4 Qa5 15. Nc3 h4 16. Bd2 Qc7 17. cxd5 cxd5 18. Rac1 Qb8 19. Qe3 Nc5 20. Bc2 a5 21. h3 Ba6 22. b3 g6 23. Bb1 Qd8 1/2-1/2

[Event "W-ch WS/M/900 email"]
[Site "ICCF email"]
[Date "2023.05.16"]
[Round "?"]
[White "Ygouf, Laurent"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2187"]
[BlackElo "2102"]
[PlyCount "87"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Nbd7 6. Bb2 Bd6 7. Bd3 0-0 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bb7 12. Bc2 Nf6 13. Qd3 c5 14. 0-0-0 Be4 15. Qe2 Bxc2 16. Kxc2 Qc7 17. Kb1 cxd4 18. Nxd4 Bc5 19. Qf3 h6 20. Nb5 Qe7 21. Nd4 Qc7 22. a3 a5 23. Nb5 Qe7 24. Ka2 Rad8 25. Qe2 Rxd1 26. Rxd1 Rd8 27. Rxd8+ Qxd8 28. Bc3 Qe7 29. f3 Ne8 30. Bb2 Nd6 31. Nc3 Nf5 32. g3 Bd4 33. g4 Nh4 34. Nd5 Qc5 35. b4 axb4 36. axb4 Qf8 37. Bxd4 exd5 38. c5 bxc5 39. Bxc5 Qb8 40. Kb3 Qf4 41. Be3 Qe5 42. Qf2 d4 43. Bxd4 Qd5+ 44. Ka3 1/2-1/2

[Event "W-ch WS/M/898 email"]
[Site "ICCF email"]
[Date "2023.05.05"]
[Round "?"]
[White "Campani, Paolo"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2176"]
[BlackElo "2102"]
[PlyCount "98"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be7 11. exf6 Bxf6 12. Bxf6 Qxf6 13. g3 Na6 14. Bg2 Bb7 15. Ne4 Qe7 16. 0-0 0-0-0 17. h4 c5 18. a4 Rxd4 19. Qe2 b4 20. Rfd1 Bd5 21. Rac1 Rxd1+ 22. Qxd1 Rd8 23. Qe2 Nb8 24. Nd2 Qb7 25. Bf1 Nc6 26. Qe3 Nd4 27. Kh2 Qc7 28. Bxc4 Bb7 29. Bf1 Qc6 30. f3 Qd6 31. Kh3 Rg8 32. Ne4 Bxe4 33. fxe4 Qe5 34. Bc4 Kc7 35. Qf4 Kd6 36. h5 Rg5 37. Qxe5+ Kxe5 38. g4 Rg7 39. Rf1 f5 40. exf5 exf5 41. Bd3 Rg5 42. Re1+ Kd5 43. Rh1 Rxg4 44. Bxf5 Rg5 45. Bg6 Nf3 46. Rf1 Ne5 47. Rf5 Rg1 48. Kh2 Rg4 49. Kh3 Rg1 1/2-1/2

[Event "W-ch WS/M/898 email"]
[Site "ICCF email"]
[Date "2023.05.05"]
[Round "?"]
[White "Deforel, Jorge Eduardo"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2264"]
[BlackElo "2102"]
[PlyCount "53"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Qb6 14. Bg2 0-0-0 15. 0-0 b4 16. Na4 Qa6 17. a3 Bxd5 18. Bxd5 Ne5 19. Qe2 Rxd5 20. axb4 cxb4 21. Nc3 Qd6 22. Nxd5 Qxd5 23. f3 Bc5+ 24. Kg2 Nd3 25. h4 Bb6 26. Rfd1 Rd8 27. Be3 1/2-1/2

[Event "W-ch WS/M/898 email"]
[Site "ICCF email"]
[Date "2023.05.05"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Artner, Martin"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2102"]
[BlackElo "2185"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 0-0 6. 0-0 d5 7. Nbd2 dxe4 8. dxe4 a5 9. a4 Qe7 10. Qc2 Nb8 11. Re1 h6 12. h3 Rd8 13. Nf1 c6 14. Bc4 Na6 15. Ng3 Qc7 16. Nh4 Re8 17. Nhf5 Be6 18. Bxe6 Rxe6 19. Bd2 Rd8 20. Reb1 Bf8 21. Kh2 h5 22. Bg5 g6 23. Ne3 Be7 24. Nc4 Nc5 25. Rd1 b5 26. axb5 cxb5 27. Rxd8+ Qxd8 28. Nxa5 Ng4+ 29. hxg4 Bxg5 30. gxh5 Bf4 31. Kg1 Bxg3 32. fxg3 Qg5 33. Qe2 Qxh5 34. Qf3 Qg5 1/2-1/2

[Event "W-ch WS/M/898 email"]
[Site "ICCF email"]
[Date "2023.05.05"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Diaz Castanet, Jorge Luis"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2102"]
[BlackElo "2102"]
[PlyCount "75"]
[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 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. Nce3 Bxe3 18. Nxe3 Ne7 19. 0-0 f5 20. exf5 Bxf5 21. Ra2 Be4 22. Rd2 d5 23. Nxd5 Bxd5 24. Bxd5 Nxd5 25. Rxd5 Qb6 26. Qa1 Qxb3 27. Rxa5 Rbc8 28. Rc1 e4 29. h3 h6 30. Ra4 Qb6 31. Rd4 Ra8 32. Qb1 Qxb1 33. Rxb1 Ra2 34. Rf1 Re2 35. c4 Rf5 36. h4 Rh5 37. g3 Rf5 38. Rd5 1/2-1/2

[Event "W-ch WS/M/898 email"]
[Site "ICCF email"]
[Date "2023.05.05"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Radzikowski, Marcin"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2102"]
[BlackElo "2102"]
[PlyCount "66"]
[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 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. Re1 Na5 11. Bc2 c5 12. Nbd2 Re8 13. Nf1 h6 14. Ng3 Bf8 15. d4 cxd4 16. cxd4 exd4 17. Nxd4 Qc7 18. Bf4 Nc4 19. b3 Ne5 20. Rc1 Ng6 21. Bd2 Qb6 22. Nf3 Rac8 23. Bb1 Rxc1 24. Qxc1 d5 25. e5 Ne4 26. Be3 Qc6 27. Qxc6 Bxc6 28. Rc1 Nxg3 29. Rxc6 Nxe5 30. Nxe5 Rxe5 31. Bd3 d4 32. Bd2 Ne4 33. Bxe4 Rxe4 1/2-1/2

[Event "W-ch WS/M/898 email"]
[Site "ICCF email"]
[Date "2023.05.05"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Wadle, Michael Heinz"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2102"]
[BlackElo "2210"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nd2 a6 9. 0-0 Nbc6 10. N2f3 Rc8 11. Rc1 Be4 12. c4 dxc4 13. Bxc4 Nxd4 14. Nxd4 Bd5 15. b3 g6 16. Bg5 Bg7 17. Bxd5 Qxd5 18. Nf3 Nc6 19. Qxd5 exd5 20. Rfd1 0-0 21. Rxd5 Nxe5 22. Nxe5 Bxe5 23. Rxe5 f6 24. Rec5 Rxc5 25. Rxc5 fxg5 26. Rxg5 Rc8 27. g3 b5 28. Re5 Rc2 29. a4 b4 30. h4 Rb2 31. Re3 h5 32. Kg2 1/2-1/2

[Event "W-ch WS/M/898 email"]
[Site "ICCF email"]
[Date "2023.05.05"]
[Round "?"]
[White "Palladino, Mario"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2307"]
[BlackElo "2102"]
[PlyCount "15"]
[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 1/2-1/2

[Event "W-ch WS/M/897 email"]
[Site "ICCF email"]
[Date "2023.04.28"]
[Round "?"]
[White "Campani, Paolo"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2176"]
[BlackElo "2102"]
[PlyCount "86"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. exf6 c5 13. d5 Nxf6 14. Bg2 Bh6 15. Bxf6 Qxf6 16. 0-0 0-0-0 17. Nxb5 a6 18. Nc3 exd5 19. Na4 Bc6 20. Re1 Qd6 21. b3 Kc7 22. Rb1 c3 23. Nxc3 d4 24. Na4 Be3 25. Bxc6 Qxc6 26. fxe3 Rxh2 27. e4 Qh6 28. Qf3 Rh8 29. Qf4+ Qxf4 30. gxf4 R8h3 31. Rec1 Kd6 32. Nxc5 a5 33. Nb7+ Ke6 34. Rc6+ Ke7 35. Rc7+ Kf8 36. Rf1 d3 37. Rf3 Rh1+ 38. Kg2 d2 39. Rd7 R3h2+ 40. Kg3 d1Q 41. Rxd1 Rh3+ 42. Kf2 R3h2+ 43. Kg3 Rh3+ 1/2-1/2

[Event "W-ch WS/M/897 email"]
[Site "ICCF email"]
[Date "2023.04.28"]
[Round "?"]
[White "Mesquita Jr, Fausto Monteiro"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2354"]
[BlackElo "2102"]
[PlyCount "81"]
[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. f4 h6 9. Be3 exf4 10. Bxf4 Nc6 11. Be2 Be7 12. Qd2 0-0 13. 0-0-0 Ne5 14. Rhf1 Rc8 15. Nd4 b5 16. a3 Qa5 17. Nxe6 fxe6 18. Kb1 Kh8 19. Qe3 b4 20. axb4 Qxb4 21. Rd4 Nc4 22. Rxc4 Rxc4 23. Bxc4 Qxc4 24. Rd1 a5 25. Bg3 Rb8 26. Qa7 Qb4 27. b3 Rb7 28. Qd4 e5 29. Qxb4 axb4 30. Nd5 Nxe4 31. Be1 Kg8 32. Bxb4 Kf7 33. Kb2 Ke6 34. c4 Bg5 35. Nc3 Bd2 36. Nxe4 Bxb4 37. h3 Rf7 38. Kc2 Rf4 39. Kd3 d5 40. cxd5+ Kxd5 41. Ke3+ 1/2-1/2

[Event "W-ch WS/M/897 email"]
[Site "ICCF email"]
[Date "2023.04.28"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Lyne, Colin J"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2102"]
[BlackElo "2296"]
[PlyCount "15"]
[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 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 d5 7. Nxe5 Bd7 8. Nxf7 1-0

[Event "W-ch WS/M/897 email"]
[Site "ICCF email"]
[Date "2023.04.28"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Palladino, Mario"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2102"]
[BlackElo "2307"]
[PlyCount "96"]
[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. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. e5 h6 11. Bh4 dxe5 12. fxe5 g5 13. exf6 gxh4 14. Be2 Qa5 15. 0-0 Nd7 16. Kh1 Qg5 17. Rf4 e5 18. Nd5 exd4 19. Qxd4 Kd8 20. Ne7 Qe5 21. Qd2 Bxe7 22. fxe7+ Qxe7 23. Bg4 f5 24. Rxf5 Re8 25. Rd1 Kc7 26. Rf7 Qxf7 27. Qd6+ Kd8 28. Qb6+ Ke7 29. Re1+ Kf8 30. Qxh6+ Kg8 31. Rxe8+ Qxe8 32. Be6+ Qxe6 33. Qxe6+ Kg7 34. Qg4+ Kf7 35. Qh5+ Kg7 36. Qxh4 Nf6 37. Kg1 Bf5 38. Qg3+ Kf7 39. Qc7+ Kg6 40. Qxb7 Rc8 41. Qxa6 Rxc2 42. a4 Be4 43. g3 Rg2+ 44. Kf1 Rxh2 45. a5 Ra2 46. Qb6 Kf5 47. Ke1 Ra1+ 48. Kd2 Nd5 1/2-1/2

[Event "W-ch WS/M/897 email"]
[Site "ICCF email"]
[Date "2023.04.28"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Sazon, Adam"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2102"]
[BlackElo "2349"]
[PlyCount "100"]
[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. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Be7 11. fxe6 Bxe6 12. Nxe6 fxe6 13. Bc4 Nbd7 14. Bxe6 Nc5 15. Bb3 Rc8 16. 0-0 Nxb3 17. Rxb3 Qc5+ 18. Be3 Qc4 19. Rf4 Nh5 20. Rf2 Nf6 21. Bd4 b5 22. Bxf6 Bxf6 23. Nd5 Bd4 24. Ne3 Qc5 25. Rf5 Be5 26. Qf2 g6 27. Rf3 Bd4 28. h3 Rc7 29. Kh1 Re7 30. a4 Rxe4 31. axb5 axb5 32. c4 b4 33. Qa2 Kd7 34. Nc2 Bc3 35. Qa4+ Ke6 36. Qa6 Be5 37. Qb7 Rf4 38. Rxb4 Rxf3 39. Qxf3 Rc8 40. Rb1 Qxc4 41. Rf1 Qxf1+ 42. Qxf1 Rxc2 43. g4 Rc3 44. h4 Ke7 45. Qf2 Rh3+ 46. Kg1 Rg3+ 47. Kf1 Rxg4 48. Qa7+ Ke6 49. Qxh7 Bf6 50. h5 gxh5 1/2-1/2

[Event "W-ch WS/M/897 email"]
[Site "ICCF email"]
[Date "2023.04.28"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Viberg, Jan"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2102"]
[BlackElo "2178"]
[PlyCount "83"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. exf6 Nxf6 13. Be3 Qd8 14. Nd6+ Bxd6 15. Qxd6 Bb7 16. Rd1 Rc8 17. Rg1 c5 18. g4 h6 19. h4 Qc7 20. Ke1 h5 21. gxh5 Rxh5 22. Rxg7 Qxd6 23. Rxd6 Kf8 24. Rg5 Rxh4 25. Rxc5 Rxc5 26. Bxc5 Ne4 27. Rxd7+ Nxc5 28. Rc7 Rh1 29. Ke2 Bf3+ 30. Kxf3 Rxf1+ 31. Ke3 Na6 32. Rxa7 Nb4 33. Ra4 Nc6 34. b4 Ke7 35. b5 e5 36. fxe5 Nxe5 37. Kd4 Nd7 38. Ra7 Kd6 39. Ra6+ Kc7 40. a4 Rf4+ 41. Kd5 Nb6+ 42. Ke6 1/2-1/2

[Event "W-ch WS/M/897 email"]
[Site "ICCF email"]
[Date "2023.04.28"]
[Round "?"]
[White "Seelig, Juergen"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2349"]
[BlackElo "2102"]
[PlyCount "67"]
[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. f3 Be7 9. Qd2 h5 10. Be2 0-0 11. Nd5 Nxd5 12. exd5 Bf5 13. 0-0 a5 14. f4 exf4 15. Bxf4 Bg6 16. a4 Bf6 17. c3 Qb6+ 18. Nd4 Nd7 19. Bb5 Bxd4+ 20. Qxd4 Qxd4+ 21. cxd4 Nf6 22. Bxd6 Rfd8 23. Bc7 Rxd5 24. Rad1 Ne8 25. Bb6 Nd6 26. Be2 Re8 27. Rfe1 Bc2 28. Bf3 Be4 29. Rc1 Bxf3 30. Rxe8+ Nxe8 31. gxf3 Nf6 32. Rc8+ Kh7 33. Kf2 Rd6 34. Bc5 1/2-1/2

[Event "W-ch WS/M/896 email"]
[Site "ICCF email"]
[Date "2023.04.22"]
[Round "?"]
[White "Gellert, Tobias"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2249"]
[BlackElo "2102"]
[PlyCount "93"]
[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 a5 13. a4 0-0 14. 0-0 Nd7 15. Bb5 Nf6 16. h3 Bd7 17. c4 h4 18. Rfc1 Re8 19. Re1 b6 20. Red1 Nh5 21. Nc1 Bxb5 22. cxb5 Ng3 23. Ne2 Nf5 24. Bf2 Bg5 25. Qd3 g6 26. Rdb1 Rc8 27. b4 axb4 28. Rxb4 Re7 29. Rc4 Rxc4 30. Qxc4 Rc7 31. Qd3 Rc8 32. Kf1 Kg7 33. Rb1 Qc7 34. Rb3 Qb7 35. Rc3 Rxc3 36. Nxc3 Qc7 37. Ne2 Kf8 38. Qc3 Qb7 39. a5 Qxd5 40. a6 Qa2 41. f4 Bh6 42. Qb4 Kg8 43. Qe1 d5 44. Bxb6 Nd6 45. Qa5 Qb1+ 46. Qe1 Qa2 47. Qa5 1/2-1/2

[Event "W-ch WS/M/896 email"]
[Site "ICCF email"]
[Date "2023.04.22"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Bragesjoe, Tomas"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2102"]
[BlackElo "2288"]
[PlyCount "82"]
[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 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Re8 14. Ne4 Qc7 15. h4 f5 16. Nd6 Rd8 17. Nxc8 Raxc8 18. h5 Nb6 19. Qe3 Qf7 20. Rxd8+ Rxd8 21. hxg6 hxg6 22. Qb3 Qxb3 23. axb3 Bf8 24. Bf2 Be7 25. Bd3 Bg5+ 26. Kb1 Kg7 27. g4 Kf6 28. Rh7 Nd5 29. Rxa7 Rh8 30. Bc5 Be3 31. Bxe3 Nxe3 32. gxf5 gxf5 33. Rc7 Rh1+ 34. Ka2 Kg5 35. Rxc6 Kf4 36. b4 Kxf3 37. Ba6 e4 38. b5 Nd5 39. Kb3 e3 40. b6 Nxb6 41. Rxb6 e2 1/2-1/2

[Event "W-ch WS/M/896 email"]
[Site "ICCF email"]
[Date "2023.04.22"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Kaczmarek, Robert"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2102"]
[BlackElo "2270"]
[PlyCount "74"]
[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. d3 Bc5 5. c3 0-0 6. 0-0 d6 7. h3 a6 8. Ba4 h6 9. Re1 b5 10. Bc2 Re8 11. a4 Rb8 12. axb5 axb5 13. Nbd2 Bd7 14. Nf1 Ra8 15. Rb1 Bb6 16. Ng3 Ne7 17. d4 Ng6 18. Be3 c5 19. Nf5 exd4 20. cxd4 Bxf5 21. exf5 Ne7 22. dxc5 dxc5 23. Qxd8 Raxd8 24. b4 Rc8 25. Bd3 Red8 26. bxc5 Bxc5 27. Bxc5 Rxc5 28. Rxe7 Rxd3 29. Ne5 Rd2 30. Ra1 Rcc2 31. Nxf7 Kf8 32. Raa7 Rxf2 33. Ne5 Rxg2+ 34. Kh1 Rh2+ 35. Kg1 Rcg2+ 36. Kf1 Rf2+ 37. Kg1 Rhg2+ 1/2-1/2

[Event "W-ch WS/M/896 email"]
[Site "ICCF email"]
[Date "2023.04.22"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Vieth, Martin"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "2102"]
[BlackElo "2141"]
[PlyCount "48"]
[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 d6 4. d4 exd4 5. Nxd4 Bd7 6. 0-0 g6 7. Re1 Bg7 8. Nxc6 bxc6 9. Bc4 Ne7 10. Nd2 a5 11. Nf3 0-0 12. a4 Re8 13. h3 d5 14. Bb3 dxe4 15. Ng5 Nd5 16. Nxe4 h6 17. Bd2 Qh4 18. Qf3 Bxb2 19. Rad1 Bf5 20. Ng3 Rxe1+ 21. Rxe1 Be6 22. Ne4 Bg7 23. Nc5 Qd4 24. Nxe6 Qxd2 1/2-1/2

[Event "W-ch WS/M/896 email"]
[Site "ICCF email"]
[Date "2023.04.22"]
[Round "?"]
[White "Oren, Itamar"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2170"]
[BlackElo "2102"]
[PlyCount "65"]
[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. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. 0-0 Bxb5 7. Nxb5 Nc6 8. d3 Nf6 9. c3 0-0 10. Qe2 Qd7 11. Bd2 a6 12. Na3 Rae8 13. Nc4 b5 14. Ne3 e5 15. f5 d5 16. fxg6 hxg6 17. Nxd5 Nxd5 18. exd5 Qxd5 19. Qe4 Rd8 20. a4 b4 21. Qh4 f6 22. Qg4 Rd6 23. Qxg6 Qxd3 24. Qh5 f5 25. Rad1 bxc3 26. bxc3 f4 27. Bc1 Qxd1 28. Rxd1 Rxd1+ 29. Kf2 Rxc1 30. Ng5 Rf6 31. Qe8+ Bf8 32. Qh5 Bg7 33. Qe8+ 1/2-1/2

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Bourgault, Julien"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "2216"]
[BlackElo "2102"]
[PlyCount "53"]
[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. Bc4 Nf6 4. Nc3 e6 5. a4 Be7 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 a6 9. Be3 Nc6 10. h3 Bd7 11. f4 Nxe4 12. Nxe4 d5 13. Bd3 dxe4 14. Bxe4 Qc7 15. Qf3 Bf6 16. Nxc6 Bxc6 17. Bxc6 bxc6 18. Rab1 h6 19. b3 c5 20. f5 exf5 21. Qxf5 Rfe8 22. Qf3 Rad8 23. Bf2 a5 24. Rbe1 c4 25. Bg3 Qc8 26. Rxe8+ Rxe8 27. Qd5 1/2-1/2

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Dudley, Michael"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2284"]
[BlackElo "2102"]
[PlyCount "47"]
[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 a5 13. Bb5+ Nd7 14. a4 0-0 15. 0-0 Nf6 16. Kh1 h4 17. c4 Bd7 18. Qe1 Bxb5 19. axb5 a4 20. Nd2 Nh5 21. Ne4 f5 22. Nf2 Qc7 23. Qe2 Nf6 24. Nh3 1/2-1/2

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Merot, Jean Pierre"]
[Result "1-0"]
[ECO "C79"]
[WhiteElo "2102"]
[BlackElo "2193"]
[PlyCount "131"]
[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 a6 4. Ba4 d6 5. 0-0 Nf6 6. c3 Bd7 7. Re1 g6 8. d4 b5 9. Bc2 Bg7 10. Nbd2 0-0 11. h3 Re8 12. Nf1 Na5 13. b3 c5 14. d5 Nh5 15. Bg5 Bf6 16. Bd2 Bg7 17. c4 Rf8 18. Ne3 Bh6 19. Kh2 Nb7 20. g3 f6 21. a3 Rb8 22. cxb5 axb5 23. a4 Ra8 24. Nh4 Ng7 25. Nhg2 bxa4 26. bxa4 f5 27. Rb1 Na5 28. f4 exf4 29. gxf4 Bc8 30. Qe2 fxe4 31. Ng4 Nf5 32. Nxh6+ Nxh6 33. Bxe4 Nf5 34. Bxf5 Bxf5 35. Rb2 Qd7 36. Bc3 Rfe8 37. Qf1 Qxa4 38. Rxe8+ Qxe8 39. Rb5 Be4 40. Rxa5 Rxa5 41. Bxa5 Bxd5 42. Bd2 Qe4 43. Ne3 Bc6 44. Ng4 Kf7 45. Nh6+ Ke6 46. Kg3 Bb7 47. Bc1 Bd5 48. Qf2 Kd7 49. Ng4 Qd3+ 50. Kh4 Be6 51. Bb2 Kc6 52. Qe1 Qf5 53. Qe3 h6 54. Nf2 g5+ 55. Kg3 d5 56. Bc1 d4 57. Qe2 c4 58. Qa2 Qd5 59. Qa6+ Kc7 60. Qa7+ Kc6 61. Qg7 c3 62. fxg5 hxg5 63. Bxg5 Bf5 64. h4 Qc5 65. Be7 Qd5 66. h5 1-0

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Palladino, Mario"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2102"]
[BlackElo "2307"]
[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. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Be7 11. fxe6 Bxe6 12. Nxe6 fxe6 13. Bc4 Nbd7 14. Bxe6 Nc5 15. Bf5 g6 16. Bh3 Nfxe4 17. Nxe4 Nxe4 18. Qd4 Qc3+ 19. Qxc3 Nxc3 20. Bxe7 Kxe7 21. Rxb7+ Kf6 22. 0-0+ Kg5 23. Rf3 Ne4 24. Rb4 Nc5 25. Rd4 Rad8 26. Re3 Rhf8 27. g3 h5 28. Bf1 Rf6 29. Bc4 Kh6 30. Kg2 Rdf8 1/2-1/2

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Radzikowski, Marcin"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2102"]
[BlackElo "2102"]
[PlyCount "42"]
[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. d3 Bc5 5. c3 0-0 6. 0-0 d5 7. exd5 Qxd5 8. Bc4 Qd8 9. Nbd2 a6 10. b4 Be7 11. a4 Bf5 12. Qc2 Nd5 13. Ne4 Bg4 14. Ne1 Qd7 15. Ng3 Kh8 16. h3 Be6 17. Nf3 Rfd8 18. Bd2 f6 19. Rfe1 Bf8 20. Bb3 Bg8 21. Rad1 b5 1/2-1/2

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Wadle, Michael Heinz"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2102"]
[BlackElo "2210"]
[PlyCount "65"]
[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. Bg5 Nbd7 7. Bc4 Qb6 8. Bb3 e6 9. Qd2 Be7 10. f3 Nc5 11. h4 Qc7 12. g4 b5 13. a3 Nxb3 14. cxb3 d5 15. Bf4 Qb6 16. e5 Nd7 17. g5 a5 18. Nce2 b4 19. a4 Nc5 20. 0-0-0 Ba6 21. Kb1 0-0-0 22. Be3 Kb8 23. Nc2 h5 24. gxh6 Rxh6 25. h5 Rdh8 26. Ng3 R6h7 27. Nd4 Rc8 28. Ka2 Qd8 29. Rc1 Rh8 30. Nge2 Qe8 31. Qd1 f6 32. exf6 gxf6 33. Nxe6 1-0

[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 "Sury, Radim"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2305"]
[BlackElo "2102"]
[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. h3 e5 7. Nde2 h5 8. g3 Be7 9. Bg2 b5 10. Nd5 Nxd5 11. Qxd5 Ra7 12. Be3 Rb7 13. Qd2 Nd7 14. b3 Rc7 15. 0-0 Bb7 16. Rfc1 0-0 17. c4 bxc4 18. bxc4 Qa8 19. Nc3 Rxc4 20. Nd5 Bxd5 21. exd5 Rxc1+ 22. Rxc1 f5 23. Qe2 1/2-1/2

[Event "W-ch WS/M/894 email"]
[Site "ICCF email"]
[Date "2023.04.13"]
[Round "?"]
[White "Toon, James"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2245"]
[BlackElo "2102"]
[PlyCount "73"]
[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. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Nb6 13. Be2 Bd7 14. g5 Be7 15. g6 fxg6 16. Qg4 0-0-0 17. Nxe6 Bxe6 18. Qxe6+ Kb8 19. Qxg6 d5 20. Qxg7 Qxf4+ 21. Kb1 Bf6 22. Qg1 Rd6 23. Nxd5 Nxd5 24. Rxd5 Rxd5 25. exd5 Rd8 26. Rh3 Qd2 27. Re3 Rxd5 28. a3 Bxh4 29. Qh2+ Ka7 30. Re6 Bd8 31. Qxh6 Qxh6 32. Rxh6 a5 33. Ka2 Re5 34. Bd3 b5 35. c3 Be7 36. Kb3 Bg5 37. Rg6 1/2-1/2

[Event "USA WS/23WM05 email"]
[Site "ICCF email"]
[Date "2023.02.13"]
[Round "?"]
[White "Gitananda, Rama"]
[Black "Olivo, Oswaldo"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2328"]
[BlackElo "1998"]
[PlyCount "44"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. b3 Bf5 4. Ba3 h6 5. Be2 Nbd7 6. d4 e6 7. Bxf8 Nxf8 8. Ne5 Ng6 9. g4 Nxe5 10. gxf5 Nc6 11. fxe6 fxe6 12. Bh5+ Kd7 13. Bg4 Ne4 14. Nd2 Nc3 15. Qc1 Qh4 16. h3 Raf8 17. Rh2 h5 18. Bf3 g5 19. Qb2 Nb5 20. Be2 Nd6 21. Nf3 Rxf3 22. Bxf3 g4 0-1

[Event "USA WS/23WM05 email"]
[Site "ICCF email"]
[Date "2023.02.13"]
[Round "?"]
[White "Gordon Davis, Patrick"]
[Black "Olivo, Oswaldo"]
[Result "0-1"]
[ECO "D11"]
[BlackElo "1998"]
[PlyCount "56"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. e4 b5 6. b3 cxb3 7. axb3 Bg4 8. Nbd2 e6 9. Bd3 Qb6 10. 0-0 Na6 11. Ne5 Nb4 12. Qc3 Rd8 13. Nxg4 Nxg4 14. Nf3 Be7 15. h3 Nf6 16. Be3 0-0 17. Bb1 a5 18. d5 c5 19. dxe6 fxe6 20. Rc1 Rc8 21. Qb2 Rfd8 22. Qe2 Nc6 23. Ng5 Nd4 24. Bxd4 cxd4 25. e5 Rxc1+ 26. Kh2 Rxb1 27. Rxb1 Nd5 28. Qh5 Bxg5 0-1

[Event "USA WS/23WM05 email"]
[Site "ICCF email"]
[Date "2023.02.13"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Gitananda, Rama"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1998"]
[BlackElo "2328"]
[PlyCount "105"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11. Bxc4 Bf5 12. Bg5 Qa5 13. Nh4 Be6 14. Bxe6 Qxg5 15. Nf3 Qa5 16. Qb3 Qc7 17. Bc4 Nd7 18. Rfe1 h6 19. a4 g6 20. a5 Nf6 21. a6 b6 22. g3 Rae8 23. Bd3 Kg7 24. c4 Rxe1+ 25. Rxe1 Re8 26. Rb1 c5 27. d5 Re7 28. Qc2 Nd7 29. Nh4 Nf8 30. f4 Re3 31. Kf2 Re8 32. f5 Be5 33. fxg6 Bd4+ 34. Kg2 Kh8 35. gxf7 Qxf7 36. Rf1 Qh5 37. Kh1 Kg8 38. Bg6 Nxg6 39. Qxg6+ Qxg6 40. Nxg6 Kg7 41. Nf4 Be5 42. Re1 Kf7 43. Nd3 Bd4 44. Rxe8 Kxe8 45. Kg2 Ke7 46. Kf3 Kd6 47. Ke4 Ba1 48. g4 Bd4 49. h4 Bf6 50. h5 Bc3 51. Nf4 Bf6 52. Ng2 Bg5 53. Nf4 1-0

[Event "USA WS/23WM05 email"]
[Site "ICCF email"]
[Date "2023.02.13"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Gordon Davis, Patrick"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1998"]
[PlyCount "70"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 g6 5. Be3 Bg7 6. Qd2 0-0 7. d5 Nb8 8. Bh6 c6 9. h3 a6 10. g4 b5 11. a3 Bxh6 12. Qxh6 cxd5 13. exd5 Nbd7 14. 0-0-0 Qb6 15. Rd4 Ne5 16. Rf4 Nxf3 17. Rxf3 Bb7 18. Qd2 Rfc8 19. g5 Rxc3 20. Rxc3 Nxd5 21. Rg3 Nf4 22. Rhg1 e5 23. Bd3 a5 24. Re1 b4 25. Be4 Bxe4 26. Rxe4 Qc6 27. Re1 Rc8 28. Rb3 Ne6 29. axb4 axb4 30. Rxb4 Nd4 31. Rxd4 exd4 32. h4 Qa4 33. Qd3 Qa1+ 34. Kd2 Qxb2 35. Qb3 Qxb3 1/2-1/2

[Event "W-ch WS/M/875 email"]
[Site "ICCF email"]
[Date "2022.12.09"]
[Round "?"]
[White "Laine, Erkki"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2136"]
[BlackElo "1994"]
[PlyCount "83"]
[EventDate "2022.??.??"]
[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. Be2 Be6 9. 0-0 Nbd7 10. a4 0-0 11. a5 Rc8 12. Bf3 Qc7 13. Re1 h6 14. Nd2 Nh7 15. Nf1 Ng5 16. Be2 Qc6 17. Bd3 Nc5 18. Bxc5 Qxc5 19. Ne3 Bd8 20. Ncd5 f5 21. b4 Qc6 22. f3 Kh8 23. Kh1 f4 24. Nc4 Bxd5 25. exd5 Qxd5 26. Bf1 Qxd1 27. Rexd1 e4 28. Nxd6 Rxc2 29. Nxb7 Be7 30. Rac1 Rxc1 31. Rxc1 exf3 32. gxf3 Bxb4 33. Kg2 Rf6 34. Rc8+ Kh7 35. Bd3+ g6 36. Bc4 Kg7 37. h4 Nf7 38. Rc7 Kf8 39. Nc5 Bxc5 40. Rxc5 Nd8 41. Rc8 Ke7 42. Ra8 1/2-1/2

[Event "W-ch WS/M/875 email"]
[Site "ICCF email"]
[Date "2022.12.09"]
[Round "?"]
[White "Loriguillo Gonzalez, Gregorio"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2199"]
[BlackElo "1994"]
[PlyCount "59"]
[EventDate "2022.??.??"]
[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. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Be2 Ngf6 7. c4 e5 8. Qe3 d5 9. exd5 Bc5 10. Qb3 e4 11. Nfd2 0-0 12. 0-0 Ne5 13. Nc3 Bf5 14. Qd1 Qc7 15. h3 Ba7 16. Nb3 Rad8 17. Bg5 Nxc4 18. Bxc4 Qxc4 19. Re1 Rfe8 20. Bxf6 gxf6 21. Nd2 Qb4 22. Ndxe4 Bxe4 23. Qg4+ Kh8 24. Nxe4 Rxd5 25. Qf3 Rde5 26. Qxf6+ Kg8 27. Rad1 Rxe4 28. Qg5+ Kh8 29. Qf6+ Kg8 30. Qg5+ 1/2-1/2

[Event "W-ch WS/M/875 email"]
[Site "ICCF email"]
[Date "2022.12.09"]
[Round "?"]
[White "Mangiarotti, Maurizio"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "D73"]
[WhiteElo "2115"]
[BlackElo "1994"]
[PlyCount "73"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. d4 Bg7 4. Bg2 Nf6 5. 0-0 c6 6. c4 dxc4 7. a4 Ne4 8. Nc3 Nd6 9. e4 Bg4 10. Be3 Qc8 11. Qe2 0-0 12. Rad1 h6 13. Bc1 a5 14. Rfe1 Rd8 15. e5 Ne8 16. h3 Bxh3 17. d5 Bg4 18. Qxc4 cxd5 19. Qxc8 Rxc8 20. Nxd5 Nc6 21. Nb6 Nxe5 22. Nxa8 Rxa8 23. Nxe5 Bxd1 24. Nxg6 Bxa4 25. Nxe7+ Kf8 26. b3 Bxb3 27. Ba3 Bc3 28. Nd5+ Bb4 29. Nxb4 axb4 30. Bxb4+ Kg8 31. Bd2 Nf6 32. Bxb7 Ra7 33. Bf3 Kg7 34. Be3 Ra6 35. Be2 Re6 36. Ra1 Re5 37. Ra6 1/2-1/2

[Event "W-ch WS/M/875 email"]
[Site "ICCF email"]
[Date "2022.12.09"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Hersha, Peter"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1994"]
[BlackElo "2015"]
[PlyCount "73"]
[EventDate "2022.??.??"]
[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. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. f3 0-0 10. Be3 Nc6 11. 0-0 a6 12. Qd3 Rfc8 13. b3 b5 14. cxb5 Ne5 15. Qd2 d5 16. Nxd5 Nxd5 17. exd5 axb5 18. Rad1 Qxd5 19. Qe2 Nc6 20. Nxb5 Qe6 21. Rd2 Nb4 22. Kf2 Qe5 23. f4 Qf5 24. a4 Nd5 25. Rfd1 Nxe3 26. Qxe3 h5 27. Kf1 Rab8 28. h3 Qf6 29. Kg1 Bh6 30. Rd7 Bxf4 31. Qxe7 Qxe7 32. Rxe7 Rc2 33. Rf1 g5 34. g3 Rd8 35. gxf4 Rdd2 36. Rf3 Rc1+ 37. Rf1 1/2-1/2

[Event "W-ch WS/M/875 email"]
[Site "ICCF email"]
[Date "2022.12.09"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Mirkowski, Wiktor"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1994"]
[BlackElo "1975"]
[PlyCount "88"]
[EventDate "2022.??.??"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 0-0 10. Be3 Bg4 11. h3 Bh5 12. Qc2 Bg6 13. Qb3 Ne7 14. 0-0 c6 15. Bd3 Nd2 16. Nxd2 Bxd3 17. Rfe1 Ng6 18. Na4 Bf5 19. Nxb6 axb6 20. f4 Qd7 21. Qd1 f6 22. exf6 Rxf6 23. g4 Nxf4 24. Bxf4 Bxg4 25. Qxg4 Qxg4+ 26. hxg4 Rxf4 27. g5 Raf8 28. Rf1 Rg4+ 29. Kh2 Rxg5 30. Rxf8+ Kxf8 31. Re1 Rg4 32. Nf3 h5 33. Re3 g5 34. Re5 Kg7 35. Re7+ Kf6 36. Rxb7 b5 37. Rb6 Re4 38. Kg3 Re2 39. Rxc6+ Kf5 40. Rc5 h4+ 41. Nxh4+ gxh4+ 42. Kf3 Rxb2 43. Rxd5+ Ke6 44. Rh5 Rxa2 1/2-1/2

[Event "W-ch WS/M/875 email"]
[Site "ICCF email"]
[Date "2022.12.09"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Popov, Vladimir"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "1994"]
[BlackElo "2372"]
[PlyCount "72"]
[EventDate "2022.??.??"]
[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. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Ng4 9. Ne4 f5 10. Be2 h5 11. h3 fxe4 12. hxg4 Bc5 13. b4 Qd4 14. bxc5 0-0 15. 0-0 Qxa1 16. Nc3 e3 17. gxh5 exf2+ 18. Rxf2 Rxf2 19. Kxf2 Be6 20. Ba3 Rf8+ 21. Ke1 Qxd1+ 22. Bxd1 Rf4 23. d3 Rh4 24. Kf2 Nb7 25. Bf3 Nd8 26. Bc1 Rh1 27. Bb2 Bf7 28. g4 Rh2+ 29. Bg2 Be6 30. Kg3 Rxg2+ 31. Kxg2 Bxg4 32. Ne4 Nf7 33. Nd6 Nxd6 34. cxd6 Kf7 35. Bxe5 Bxh5 36. Bxg7 Bd1 1/2-1/2

[Event "W-ch WS/M/875 email"]
[Site "ICCF email"]
[Date "2022.12.09"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Schwarte, Joachim"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1994"]
[BlackElo "2150"]
[PlyCount "95"]
[EventDate "2022.??.??"]
[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. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Nc6 9. f3 Bg7 10. Be3 0-0 11. 0-0 a6 12. Qd3 Rac8 13. b3 Qc7 14. Rac1 Rfe8 15. Nxc6 bxc6 16. Na4 e6 17. Bd4 d5 18. e5 Nd7 19. f4 f6 20. exf6 Bxf6 21. Bxf6 Nxf6 22. cxd5 exd5 23. Qxa6 Qd6 24. Qd3 Re4 25. Nc5 Rxf4 26. Rxf4 Qxf4 27. Rf1 Qd6 28. b4 Ng4 29. g3 Qe5 30. Qd2 Ne3 31. Re1 d4 32. a4 Qd5 33. a5 Rf8 34. Qe2 h5 35. a6 Qf7 36. Ra1 h4 37. a7 hxg3 38. hxg3 Ra8 39. Qa2 g5 40. Qxf7+ Kxf7 41. Kf2 Nd5 42. Nb3 Ke7 43. b5 cxb5 44. Nxd4 Kd7 45. Nxb5 Kc6 46. Rd1 Nf6 47. Rd6+ Kxb5 48. Rxf6 1/2-1/2

[Event "W-ch WS/M/875 email"]
[Site "ICCF email"]
[Date "2022.12.09"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Taffijn, Martien"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1994"]
[BlackElo "2195"]
[PlyCount "82"]
[EventDate "2022.??.??"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 0-0 10. Be3 Bg4 11. h3 Bh5 12. Qc2 Nxc3 13. bxc3 f6 14. exf6 Qxf6 15. Be2 Bg6 16. Qb3 Qd6 17. 0-0 h6 18. a4 Be4 19. Nd2 Bf5 20. Rae1 Rae8 21. Qa2 Ba5 22. Rc1 Bb6 23. Bh5 Re7 24. Nf3 Be4 25. Rfe1 Kh8 26. Nd2 Bf5 27. Bf3 Rd8 28. Nb3 Na5 29. g3 Qd7 30. Bf4 c6 31. Rxe7 Qxe7 32. Nxa5 Bxa5 33. Kg2 Bc7 34. Bxc7 Qxc7 35. Re1 Qf7 36. g4 Bg6 37. Re5 a5 38. Qe2 Re8 39. Qe3 Kg8 40. h4 Rxe5 41. Qxe5 Qf6 1/2-1/2

[Event "WZ-ch prel42 email"]
[Site "ICCF email"]
[Date "2022.11.30"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Lavery, Lance D"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1994"]
[BlackElo "2050"]
[PlyCount "91"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 0-0 10. Be3 Bg4 11. h3 Bh5 12. Qc2 Nxc3 13. bxc3 f6 14. exf6 Qxf6 15. Be2 Bg6 16. Qb3 Qd6 17. 0-0 h6 18. a4 Be4 19. Nd2 Bf5 20. Rae1 Kh8 21. Qa2 a6 22. Nb3 Na5 23. Nc5 Qg6 24. Bf4 Qc6 25. Be5 Bxc5 26. dxc5 Qxc5 27. Qb2 Kh7 28. c4 Nxc4 29. Bxc4 dxc4 30. Bxg7 Rf7 31. Bd4 Qd6 32. Qxb7 Raf8 33. Be5 Qb6 34. Qxb6 cxb6 35. f4 b5 36. axb5 axb5 37. Bc3 Rb8 38. Bb4 Ra8 39. Re5 Ra4 40. Rxb5 c3 41. Rc1 c2 42. Bd2 h5 43. g4 hxg4 44. hxg4 Bxg4 45. Rxc2 Raxf4 46. Bxf4 1/2-1/2

[Event "WZ-ch prel42 email"]
[Site "ICCF email"]
[Date "2022.11.30"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Panugaling, Ronilo"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1994"]
[BlackElo "1622"]
[PlyCount "39"]
[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. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Ncb4 9. 0-0 c6 10. d4 exd4 11. Re1+ Kd6 12. Bf4+ Kc5 13. Bxd5 cxd5 14. a3 Kc6 15. axb4 Bxb4 16. Ne2 Qf6 17. c3 Bd6 18. Nxd4+ Kd7 19. Qxd5 Qxf4 20. g3 1-0

[Event "WZ-ch prel42 email"]
[Site "ICCF email"]
[Date "2022.11.30"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Schroeder, Christopher"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1994"]
[BlackElo "1856"]
[PlyCount "55"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 c5 7. dxc5 a6 8. Be3 Bg4 9. Be2 Bxf3 10. Bxf3 Ne7 11. 0-0 Nxe5 12. Re1 N7c6 13. Be2 Qf6 14. c3 Rd8 15. Qc1 Rd7 16. Rf1 h5 17. Nd4 Be7 18. a4 h4 19. h3 Nc4 20. Nxc6 bxc6 21. Bxc4 dxc4 22. Rd1 Rd5 23. Rd4 0-0 24. Rxc4 e5 25. Qc2 Qe6 26. Re1 f5 27. a5 e4 28. Bd4 1-0

[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 "Ward, Christopher"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2023"]
[BlackElo "1994"]
[PlyCount "95"]
[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. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 Nbd7 10. a4 0-0 11. a5 Rc8 12. Bf3 Qc7 13. h3 h6 14. Re1 Nh7 15. Nd2 Qc6 16. Nf1 Ng5 17. Ng3 Nxf3+ 18. Qxf3 Nf6 19. Nf5 Qd7 20. Nxe7+ Qxe7 21. Qe2 d5 22. exd5 Nxd5 23. Nxd5 Bxd5 24. Rad1 Bc6 25. c3 Rfe8 26. Qg4 Qe6 27. Qxe6 Rxe6 28. Bb6 f5 29. f3 g5 30. Bd8 Kf7 31. Kf2 f4 32. g4 fxg3+ 33. Kxg3 Kg6 34. Kf2 Kf5 35. b3 Rg6 36. Re3 Rg8 37. Bb6 Rcf8 38. c4 Kg6 39. b4 Rf6 40. b5 axb5 41. cxb5 Bxb5 42. Bd8 Rf5 43. Rd6+ Kh5 44. Rf6 Bd7 45. Rxf5 Bxf5 46. Rxe5 Bxh3 47. Be7 Bd7 48. f4 1/2-1/2

[Event "WZ-ch HC/49/00 email"]
[Site "ICCF email"]
[Date "2022.11.15"]
[Round "?"]
[White "Julkowski, Timothy"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "1873"]
[BlackElo "1994"]
[PlyCount "115"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[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. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Nb6 13. g5 Bxd4 14. Rxd4 Qc5 15. Rd1 Bd7 16. Bd3 0-0-0 17. Rhg1 g6 18. Kb1 Kb8 19. h5 gxh5 20. g6 Rdg8 21. f5 Rg7 22. a3 Ka7 23. Rdf1 Bc6 24. Qh3 Bd7 25. Qh4 fxg6 26. Qf6 Qe5 27. Rxg6 Rxg6 28. Qxg6 h4 29. Qg1 h3 30. a4 h5 31. a5 Qxa5 32. f6 Qc5 33. Qg7 Qc8 34. f7 Rf8 35. e5 Bc6 36. exd6 h2 37. Be4 Bxe4 38. Nxe4 Nd7 39. Qd4+ Ka8 40. Rh1 Rxf7 41. Rxh2 e5 42. Qd5 Rf1+ 43. Ka2 Rf4 44. Rg2 Ka7 45. b3 Rg4 46. Rf2 h4 47. Kb2 h3 48. Nf6 Rg2 49. Rxg2 Nxf6 50. d7 Qc3+ 51. Kxc3 Nxd5+ 52. Kd2 hxg2 53. d8Q g1Q 54. Qxd5 Qf2+ 55. Kd3 Qf1+ 56. Kd2 Qf6 57. c4 Kb6 58. Kd3 1/2-1/2

[Event "WZ-ch HC/49/00 email"]
[Site "ICCF email"]
[Date "2022.11.15"]
[Round "?"]
[White "Lavery, Lance D"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2050"]
[BlackElo "1994"]
[PlyCount "93"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. b3 Bd6 7. Bb2 0-0 8. Bd3 b6 9. Qc2 Bb7 10. 0-0 c5 11. cxd5 exd5 12. dxc5 bxc5 13. Rae1 Re8 14. Bxf6 Nxf6 15. e4 dxe4 16. Nxe4 Rb8 17. h4 h6 18. Re2 g6 19. Rfe1 Nxe4 20. Bxe4 Qf6 21. Bxb7 Rxe2 22. Rxe2 Rxb7 23. Qd3 Re7 24. Rd2 Bf4 25. Rd1 Re6 26. g3 Rd6 27. Qe2 Rxd1+ 28. Qxd1 Bc7 29. Qe2 Qf5 30. Kg2 Qd5 31. Qa6 Bb6 32. Qe2 Kf8 33. Qc4 Qc6 34. Qc3 h5 35. Qd3 Bc7 36. Kg1 Qd6 37. Qe4 Bd8 38. Qa8 a6 39. Kg2 Kg7 40. Qe4 Bf6 41. Qe2 Bd4 42. Ng5 Qc6+ 43. Kg1 Bf6 44. Ne4 a5 45. Nxf6 Kxf6 46. Qc4 Qb6 47. Qc3+ 1/2-1/2

[Event "WZ-ch HC/49/00 email"]
[Site "ICCF email"]
[Date "2022.11.15"]
[Round "?"]
[White "Maylott, Peter S"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2087"]
[BlackElo "1994"]
[PlyCount "87"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Qa5 9. Qd2 0-0 10. Rc1 Bg4 11. d5 b5 12. Be2 Nd7 13. 0-0 Rac8 14. Rfd1 Nb6 15. Bf4 b4 16. cxb4 cxb4 17. Ne5 Bxe2 18. Qxe2 Bxe5 19. Bxe5 Na4 20. h4 Nc3 21. Bxc3 bxc3 22. h5 Rc5 23. h6 Rfc8 24. Rc2 Qb5 25. Qe3 Kf8 26. g3 Ke8 27. Qd4 f6 28. Qe3 Qa4 29. Rdc1 Qb4 30. Kg2 a5 31. Rd1 Rc4 32. Rd3 Rxe4 33. Qf3 Rec4 34. d6 Rd8 35. Re2 Rxd6 36. Qa8+ Kd7 37. Qa7+ Kc6 38. Rxe7 Rxd3 39. Qa6+ Kc5 40. Qc8+ Kb5 41. Rb7+ Ka4 42. Rxb4+ Kxb4 43. Qb7+ Kc5 44. Qc7+ 1/2-1/2

[Event "WZ-ch HC/49/00 email"]
[Site "ICCF email"]
[Date "2022.11.15"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Milbes, Amir K"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1994"]
[BlackElo "1958"]
[PlyCount "92"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[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+ Nd7 4. a4 Ngf6 5. Nc3 a6 6. Be2 g6 7. a5 Bg7 8. 0-0 b5 9. axb6 Bb7 10. d3 a5 11. Ra3 0-0 12. b3 Nxb6 13. Bb2 Bc6 14. Qa1 Qc7 15. Rb1 Rfb8 16. Bf1 h5 17. h3 Ne8 18. Ne2 Bh6 19. Bc3 a4 20. h4 axb3 21. Rbxb3 Qc8 22. Ng5 e6 23. g3 Nc7 24. Ra5 Nd7 25. Rxb8 Rxb8 26. Bd2 Bg7 27. Bc3 Bh6 28. Bd2 Bg7 29. Bc3 Bf8 30. Nc1 Nb5 31. Bb2 Bh6 32. Nb3 Bxg5 33. hxg5 e5 34. Nd2 Nb6 35. Bg2 Bd7 36. f4 Nd4 37. Bxd4 cxd4 38. Qa3 Qxc2 39. Qxd6 Rc8 40. Nf1 Qe2 41. f5 Rc2 42. Bh3 Qf2+ 43. Kh1 Rc1 44. Qxb6 Rxf1+ 45. Bxf1 Qxf1+ 46. Kh2 Qf2+ 1/2-1/2

[Event "WZ-ch HC/49/00 email"]
[Site "ICCF email"]
[Date "2022.11.15"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Simpson, William"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1994"]
[BlackElo "2094"]
[PlyCount "48"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Qg4 Ne7 7. Nf3 0-0 8. Bd3 f5 9. exf6 Rxf6 10. Qh5 h6 11. 0-0 Bd6 12. Bd2 Nbc6 13. Bc3 e5 14. Nxe5 d4 15. Nxc6 Nxc6 16. Bb4 Bxb4 17. axb4 Nxb4 18. Be4 Qf8 19. Qd1 Nc6 20. Nd2 Bf5 21. Re1 Bxe4 22. Rxe4 Rf4 23. Rxf4 Qxf4 24. Qe2 Rd8 1/2-1/2

[Event "WZ-ch HC/49/00 email"]
[Site "ICCF email"]
[Date "2022.11.15"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Underwood, Wesley K"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1994"]
[BlackElo "2031"]
[PlyCount "51"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[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. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 d5 8. e5 Ne4 9. Bxc6 bxc6 10. Be3 cxd4 11. cxd4 Qb6 12. Qc1 a5 13. Nc3 Nxc3 14. Qxc3 Bg4 15. Nd2 Rfb8 16. b3 Bf5 17. h3 h6 18. g4 Bd7 19. Rab1 Bf8 20. Nf3 e6 21. Kg2 Qb4 22. Qc1 Kh7 23. h4 Qe7 24. Bg5 Qe8 25. Rh1 Bg7 26. h5 1-0

[Event "W-ch WS/H/916 email"]
[Site "ICCF email"]
[Date "2022.09.08"]
[Round "?"]
[White "Bradney, Raymond"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1919"]
[BlackElo "1985"]
[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. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Qa5 9. Qd2 0-0 10. Rc1 Bg4 11. d5 b5 12. Bxc5 Rc8 13. Bb4 Qc7 14. Nd4 a5 15. Ba3 b4 16. Bb2 Qb6 17. c4 Na6 18. Nc6 Bxb2 19. Qxb2 Rxc6 20. dxc6 Nc5 21. h3 Be6 22. Be2 Na4 23. Qc2 Qxc6 24. 0-0 Nc3 25. Qb2 Rc8 26. Rxc3 bxc3 27. Qxc3 Qxe4 28. Re1 Rc5 29. Bd3 Qf4 30. Rb1 Rg5 31. Rb5 Bxh3 32. Bf1 Bd7 33. Rxa5 e5 34. g3 Bc6 35. Bg2 Qf5 36. Bxc6 Qb1+ 37. Kg2 Rh5 38. Kf3 Qh1+ 39. Ke3 Qxc6 40. Rxe5 Rxe5+ 41. Qxe5 Qxc4 42. Qb8+ Kg7 43. Qe5+ Kg8 1/2-1/2

[Event "W-ch WS/H/916 email"]
[Site "ICCF email"]
[Date "2022.09.08"]
[Round "?"]
[White "Guineret, Herve"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1990"]
[BlackElo "1985"]
[PlyCount "100"]
[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+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Be2 Ngf6 7. 0-0 e5 8. Qe3 Nc5 9. Nfd2 Be7 10. c4 0-0 11. Nc3 Ng4 12. Bxg4 Bxg4 13. Nb3 Nd7 14. Qd3 Be6 15. Be3 f5 16. exf5 Bxf5 17. Qd5+ Kh8 18. Qxb7 Bd3 19. Rfd1 Bxc4 20. Na5 Qxa5 21. Qxd7 Rfe8 22. Qc6 Bg8 23. Rd2 Rec8 24. Qf3 Rab8 25. Nd5 Bf8 26. h3 Qb5 27. b3 Qc6 28. Rad1 Rb5 29. Qf5 Qe8 30. Qe4 Be6 31. Nb6 Rc6 32. Qa4 Qb8 33. Nd5 Qb7 34. Qe4 Rc8 35. Kh2 h6 36. f4 Bf7 37. fxe5 Re8 38. Qf3 dxe5 39. Nc3 Qxf3 40. gxf3 Rbb8 41. Ne4 Bb4 42. Rd7 Rf8 43. Bc5 Bxc5 44. Nxc5 Rbc8 45. Nd3 Be8 46. Nxe5 Bxd7 47. Ng6+ Kh7 48. Nxf8+ Rxf8 49. Rxd7 Rxf3 50. Rd2 a5 1/2-1/2

[Event "W-ch WS/H/916 email"]
[Site "ICCF email"]
[Date "2022.09.08"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Artner, Martin"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "1985"]
[BlackElo "1926"]
[PlyCount "84"]
[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. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. 0-0 0-0 11. Re1 f5 12. Nxe5 Qf6 13. Nf3 g5 14. c4 Nf4 15. Bf1 g4 16. d4 gxf3 17. Qxf3 Ne6 18. Qc3 Nb7 19. c5 Bc7 20. b4 a5 21. b5 cxb5 22. Bxb5 a4 23. Bc4 Na5 24. Bd5 Rb8 25. Qe3 Re8 26. c6 Rb4 27. h3 f4 28. Qf3 Kg7 29. Qh5 Qg6 30. Qxg6+ Kxg6 31. Nc3 Rxd4 32. Be4+ Rxe4 33. Rxe4 Nxc6 34. Bb2 a3 35. Bxa3 Be5 36. Rc1 Kf5 37. f3 Ncd4 38. Ne2 Bb7 39. Rxe5+ Kxe5 40. Bb2 Rc8 41. Rd1 Rc4 42. Rd2 Kd5 1/2-1/2

[Event "W-ch WS/H/916 email"]
[Site "ICCF email"]
[Date "2022.09.08"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Malmstroem, Jan"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1985"]
[BlackElo "2052"]
[PlyCount "125"]
[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. Bxd7+ Nxd7 5. 0-0 g6 6. c3 Bg7 7. d4 cxd4 8. cxd4 Ngf6 9. Nc3 0-0 10. Re1 Rc8 11. a4 a6 12. h3 e5 13. d5 Qa5 14. Be3 Nc5 15. Qb1 Nb3 16. Ra3 Nd4 17. Nxd4 exd4 18. Bxd4 Rc4 19. Qd3 Qb4 20. Rd1 Nxe4 21. Na2 Qxa3 22. bxa3 Rxd4 23. Qc2 Rxd1+ 24. Qxd1 Re8 25. a5 Re5 26. Qg4 Nc5 27. Qc8+ Bf8 28. Nc3 Re1+ 29. Kh2 Kg7 30. Qc7 Be7 31. g3 h5 32. Kg2 h4 33. gxh4 Bxh4 34. a4 Be7 35. h4 Re5 36. h5 gxh5 37. Kf1 h4 38. Ne2 Re4 39. Ng1 Kf8 40. Nh3 Re5 41. Nf4 Kg7 42. Kg1 Kf8 43. Ng2 Rxd5 44. Ne3 Rg5+ 45. Kh1 Ne6 46. Qc8+ Bd8 47. f4 Rc5 48. Qxb7 Nxf4 49. Qxa6 Kg7 50. Qf1 Nh5 51. Qa1+ Bf6 52. Qe1 Rg5 53. a6 Ng3+ 54. Kg2 Bd4 55. Kf3 h3 56. Qd2 f6 57. Ng4 Nf5 58. Qb4 d5 59. Qb7+ Kg6 60. Qc8 Ng7 61. Kg3 Nf5+ 62. Kxh3 Rh5+ 63. Kg2 1-0

[Event "W-ch WS/H/916 email"]
[Site "ICCF email"]
[Date "2022.09.08"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Mangiarotti, Maurizio"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1985"]
[BlackElo "1959"]
[PlyCount "79"]
[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 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 Be7 8. c4 Nf6 9. c5 0-0 10. Qc2 g6 11. Nd2 Nh5 12. Nf3 Bf6 13. Bh6 Re8 14. Rae1 Ng7 15. Rxe8+ Bxe8 16. Qd2 Ne6 17. b4 a6 18. Re1 b6 19. Ne5 Bg5 20. Bxg5 Qxg5 21. Qc3 Qf4 22. Nf3 a5 23. b5 bxc5 24. dxc5 Qb4 25. Rc1 Qxc3 26. Rxc3 a4 27. Kf1 Kf8 28. Ke1 Ke7 29. Kd2 a3 30. Ne1 f6 31. Nc2 d4 32. Rxa3 Rxa3 33. Nxa3 Nxc5 34. Bc4 Kd6 35. Nc2 Ke5 36. f4+ Kxf4 37. Nxd4 Ke4 38. Nf3 g5 39. Kc3 c6 40. Kb4 1/2-1/2

[Event "W-ch WS/H/916 email"]
[Site "ICCF email"]
[Date "2022.09.08"]
[Round "?"]
[White "Rohde, Friedhelm"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1995"]
[BlackElo "1985"]
[PlyCount "71"]
[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 Nf6 2. b3 c5 3. e3 cxd4 4. exd4 d5 5. Bb5+ Nc6 6. c4 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Nc3 Bg4 10. Be3 Nb4 11. c5 Ne4 12. Ne2 Qa5 13. Ba4 b5 14. cxb6 axb6 15. a3 b5 16. axb4 Qxb4 17. h3 Bc8 18. Bxb5 Rxa1 19. Qxa1 Qxb5 20. Qa2 Ba6 21. Ra1 Ra8 22. Qa4 Qxa4 23. Rxa4 Bb7 24. Ne5 e6 25. f3 Nd6 26. Kf2 g5 27. Bd2 f6 28. Nd3 Bc6 29. Rxa8+ Bxa8 30. Bb4 Nb5 31. Bc5 Bc6 32. g3 Kf7 33. f4 gxf4 34. gxf4 Kg6 35. Ng3 Bh6 36. h4 1/2-1/2

[Event "W-ch WS/H/907 email"]
[Site "ICCF email"]
[Date "2022.07.15"]
[Round "?"]
[White "Feldblioum, Vadim"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1908"]
[BlackElo "1985"]
[PlyCount "57"]
[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 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 c5 6. c3 d6 7. 0-0 Nh5 8. Bg5 h6 9. Bh4 g5 10. Nfd2 cxd4 11. cxd4 Nf4 12. exf4 gxh4 13. Nf3 h3 14. g3 Qb6 15. Na3 d5 16. Re1 Nc6 17. Nc2 Bf5 18. Bd3 Bg4 19. Ne3 Bxf3 20. Qxf3 Nxd4 21. Qg4 Qxb2 22. Nxd5 e6 23. Nf6+ Kh8 24. Nh5 Rg8 25. Nxg7 Rxg7 26. Qh5 Kg8 27. Red1 Rd8 28. Kf1 Nf5 29. Bxf5 1/2-1/2

[Event "W-ch WS/H/907 email"]
[Site "ICCF email"]
[Date "2022.07.15"]
[Round "?"]
[White "Mangiarotti, Maurizio"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1959"]
[BlackElo "1985"]
[PlyCount "68"]
[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. Nf3 d5 2. g3 g6 3. d4 Bg7 4. Bg2 c6 5. 0-0 Nf6 6. b3 0-0 7. Bb2 a5 8. c4 a4 9. bxa4 dxc4 10. Na3 Nbd7 11. Nxc4 Nb6 12. Nxb6 Qxb6 13. Bc3 Ne4 14. Be1 Qb2 15. e3 Be6 16. Ne5 Nc3 17. Bxc3 Qxc3 18. Rc1 Qa5 19. Nd3 Bxa2 20. Nc5 b6 21. Nd3 Bd5 22. Bxd5 cxd5 23. Rb1 Rfb8 24. Rb5 Qxa4 25. Qxa4 Rxa4 26. Rfb1 e6 27. Rxb6 Rxb6 28. Rxb6 h5 29. Rb8+ Kh7 30. Rb7 Kg8 31. Rb8+ Kh7 32. Rb7 Kg8 33. Rb8+ Kh7 34. Rb7 Kg8 1/2-1/2

[Event "W-ch WS/H/907 email"]
[Site "ICCF email"]
[Date "2022.07.15"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Nagel, Jan"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1985"]
[BlackElo "1909"]
[PlyCount "59"]
[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 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. 0-0 Be7 7. c3 0-0 8. Na3 Re8 9. d3 d6 10. Nc2 h6 11. Ne3 Be6 12. Nh4 d5 13. Nhf5 d4 14. Nd5 Nxd5 15. exd5 Bxd5 16. Qg4 Bg5 17. Bxg5 hxg5 18. Bxd5 Qxd5 19. f4 Re6 20. Rae1 dxc3 21. bxc3 Qxd3 22. Qxg5 Rg6 23. Qh5 Qxc3 24. Re3 Qc4 25. g4 exf4 26. Rh3 Rh6 27. Nxh6+ gxh6 28. Qxh6 Qd4+ 29. Kh1 Qd5+ 30. Kg1 1/2-1/2

[Event "W-ch WS/H/907 email"]
[Site "ICCF email"]
[Date "2022.07.15"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Scharf, Norbert"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1985"]
[BlackElo "1942"]
[PlyCount "29"]
[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. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 Nxd4 8. cxd4 cxd4 9. e5 Nd5 10. Qxd4 Nc7 11. Bc4 b5 12. Bb3 Bb7 13. Nc3 Bxf3 14. gxf3 Ne6 15. Qh4 1-0

[Event "W-ch WS/H/907 email"]
[Site "ICCF email"]
[Date "2022.07.15"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Toon, James"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1985"]
[BlackElo "1915"]
[PlyCount "85"]
[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+ Nc6 4. 0-0 Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. d4 cxd4 9. cxd4 d5 10. Nc3 e6 11. exd5 Nxd5 12. h3 Bxf3 13. Qxf3 Be7 14. Nxd5 Qxd5 15. Qxd5 exd5 16. Be3 0-0 17. g3 a5 18. Rac1 a4 19. Rc2 h5 20. Bb5 Rfc8 21. Rec1 a3 22. b3 Na7 23. Be2 Rxc2 24. Rxc2 Nc6 25. Bxh5 g6 26. Bg4 Bf8 27. h4 Nb4 28. Re2 Re8 29. Kf1 Kh7 30. h5 f5 31. Bh3 Re6 32. Ke1 Bh6 33. hxg6+ Kxg6 34. Bxh6 Rxe2+ 35. Kxe2 Kxh6 36. Bxf5 Nxa2 37. Kd2 b5 38. b4 Nxb4 39. Kc3 Nc6 40. Bb1 b4+ 41. Kb3 Nxd4+ 42. Kxb4 Kg5 43. Ba2 1/2-1/2

[Event "W-ch WS/H/907 email"]
[Site "ICCF email"]
[Date "2022.07.15"]
[Round "?"]
[White "Trzeciak, Roman"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2043"]
[BlackElo "1985"]
[PlyCount "25"]
[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 Be7 8. h3 h6 9. Be2 Be6 10. 0-0 0-0 11. f4 b5 12. a3 exf4 13. Bxf4 1/2-1/2

[Event "USA WS/22WM15 email"]
[Site "ICCF email"]
[Date "2022.06.29"]
[Round "?"]
[White "Angres, Robert L S"]
[Black "Olivo, Oswaldo"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1857"]
[BlackElo "1985"]
[PlyCount "68"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. e3 e6 4. d3 Nf6 5. Nd2 h6 6. Ne2 Be7 7. g3 c5 8. Bg2 Nc6 9. 0-0 0-0 10. h3 Qd7 11. e4 Bh7 12. e5 Ne8 13. f4 f6 14. Nf3 Nc7 15. d4 Nb4 16. Ne1 cxd4 17. Nxd4 fxe5 18. fxe5 Bc5 19. Rxf8+ Rxf8 20. c3 Nc6 21. Nef3 Be4 22. Qe2 Bxf3 23. Bxf3 Nxe5 24. Qxe5 Rxf3 25. Kg2 Bd6 26. Nxf3 Bxe5 27. Nxe5 Qd6 28. Re1 Ne8 29. g4 Nf6 30. c4 d4 31. Nd3 Nd7 32. Re2 e5 33. Bc1 e4 34. Bf4 Qf6 0-1

[Event "USA WS/22WM15 email"]
[Site "ICCF email"]
[Date "2022.06.29"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Angres, Robert L S"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1985"]
[BlackElo "1857"]
[PlyCount "47"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 d6 5. 0-0 Nd7 6. a4 a6 7. Re1 g6 8. Bg5 Ne7 9. Nc3 Bg7 10. Qd2 h6 11. Be3 Kf8 12. Rad1 Kg8 13. Ne2 Kh7 14. h4 Nf6 15. Ng3 Kg8 16. Qe2 Nc6 17. c3 Ng4 18. Bc1 e5 19. h5 Qd7 20. Nh4 Kh7 21. f4 Nf6 22. dxe5 dxe5 23. Bc4 Qe8 24. Bxf7 1-0

[Event "USA WS/22WM15 email"]
[Site "ICCF email"]
[Date "2022.06.29"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Perkins, Kele"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1985"]
[BlackElo "2280"]
[PlyCount "30"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[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. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Bxc6 bxc6 11. Be3 Bg4 12. h3 Bf5 13. Qc1 Rc8 14. Nbd2 Nxd2 15. Qxd2 Bd7 1/2-1/2

[Event "USA WS/22WM15 email"]
[Site "ICCF email"]
[Date "2022.06.29"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Tevrucht, Robert"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1985"]
[BlackElo "1841"]
[PlyCount "94"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 e6 6. Be3 d4 7. Bf2 Bxc5 8. Nd2 Nge7 9. a3 Nd5 10. Qg4 0-0 11. Bd3 f5 12. Qg3 Qa5 13. Rb1 b5 14. Ngf3 Bb6 15. 0-0 Bb7 16. Ra1 Ne3 17. Rfc1 Rad8 18. Be1 b4 19. axb4 Qxb4 20. Nc4 Qc5 21. Nxb6 Qxb6 22. Nd2 Rc8 23. b3 Nb4 24. Nc4 Nxd3 25. Nxb6 Nxc1 26. Rxc1 axb6 27. c4 Be4 28. Bf2 Nxg2 29. Bxd4 b5 30. Bb6 bxc4 31. bxc4 Rb8 32. c5 Bc6 33. h4 Ra8 34. h5 h6 35. Rf1 Ra6 36. Qb3 Bd5 37. Qb5 Ra2 38. Rf2 Ra1+ 39. Rf1 Rxf1+ 40. Qxf1 Ra8 41. Qb5 Nxf4 42. c6 Ra1+ 43. Kf2 Ra2+ 44. Ke3 Ra3+ 45. Kd2 Rd3+ 46. Kc2 Be4 47. Kb2 Rd1 1/2-1/2

[Event "USA WS/22WM15 email"]
[Site "ICCF email"]
[Date "2022.06.29"]
[Round "?"]
[White "Perkins, Kele"]
[Black "Olivo, Oswaldo"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2280"]
[BlackElo "1985"]
[PlyCount "52"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Nf3 Bg7 5. Bg2 d5 6. Qc2 0-0 7. 0-0 Bf5 8. Qb3 Qb6 9. Nc3 Rd8 10. c5 Qxb3 11. axb3 Na6 12. Na2 Nd7 13. Bd2 e5 14. Nh4 Bc2 15. dxe5 Naxc5 16. Rac1 Bxb3 17. Nb4 Bxe5 18. Nf3 Bxb2 19. Rb1 Bg7 20. Be3 a5 21. Nd3 Nxd3 22. Rxb3 Nb4 23. Bd2 c5 24. Rc1 a4 25. Rbb1 a3 26. Bc3 Na2 0-1

[Event "USA WS/22WM15 email"]
[Site "ICCF email"]
[Date "2022.06.29"]
[Round "?"]
[White "Tevrucht, Robert"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1841"]
[BlackElo "1985"]
[PlyCount "77"]
[EventDate "2022.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[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. Nf3 Be7 8. h3 Be6 9. g4 h6 10. g5 hxg5 11. Nxg5 Nc6 12. Rg1 Qa5 13. a3 d5 14. b4 Qd8 15. exd5 Bxd5 16. Qd3 e4 17. Qd2 Rc8 18. Be2 Be6 19. Ncxe4 Nxe4 20. Nxe4 Qxd2+ 21. Nxd2 g6 22. Rh1 Rxh3 23. 0-0-0 Rxh1 24. Rxh1 a5 25. c3 axb4 26. axb4 Ne5 27. Bb5+ Kf8 28. Rh8+ Kg7 29. Rxc8 Bxc8 30. Bd4 f6 31. Bf1 Bf5 32. Kd1 Kf7 33. Bb6 Bf8 34. Nc4 Nxc4 35. Bxc4+ Be6 36. Be2 Bd5 37. b5 Ke6 38. c4 Be4 39. Kd2 1/2-1/2

[Event "USA WS/12WM34 email"]
[Site "ICCF email"]
[Date "2012.10.30"]
[Round "?"]
[White "Cardenas, Inoel"]
[Black "Olivo, Oswaldo"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1427"]
[BlackElo "2001"]
[PlyCount "38"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 b5 8. Bd3 Bb7 9. a3 Nbd7 10. Be3 Be7 11. f4 Nc5 12. e5 dxe5 13. fxe5 Nd5 14. Nxd5 Qxd5 15. Nf3 Nxd3 16. Qxd3 Rc8 17. Qxd5 Bxd5 18. Rac1 0-0 19. b4 Rc3 0-1

[Event "USA WS/12WM34 email"]
[Site "ICCF email"]
[Date "2012.10.30"]
[Round "?"]
[White "Dodd, James"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B52"]
[BlackElo "2001"]
[PlyCount "96"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Qe2 Nc6 7. Rd1 Rc8 8. c3 e6 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Nbd2 Nxd2 13. Bxd2 Be7 14. Rac1 0-0 15. a3 Bd8 16. Qd3 Bb6 17. Rc2 Rc7 18. Rdc1 Rfc8 19. Ng5 f5 20. exf6 gxf6 21. Nf3 e5 22. dxe5 fxe5 23. Ng5 Rf8 24. Bc3 Rf4 25. Rd2 d4 26. Bb4 Rg4 27. Qb3+ Kh8 28. Ne6 Rc8 29. Rdd1 Re8 30. Nc5 Bxc5 31. Bxc5 Reg8 32. g3 Rh4 33. Qf3 Rf4 34. Qe2 Qd5 35. Bb4 Rd8 36. Rc5 Qf3 37. Qc2 d3 38. Qd2 Re4 39. Bc3 Re2 40. Qf4 Rf8 41. Rxe5 Nxe5 42. Bxe5+ Kg8 43. Qc4+ Rf7 44. Qc8+ Rf8 45. Qe6+ Qf7 46. Qg4+ Qg6 47. Qc4+ Qf7 48. Qg4+ Qg6 1/2-1/2

[Event "USA WS/12WM34 email"]
[Site "ICCF email"]
[Date "2012.10.30"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Cardenas, Inoel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2001"]
[BlackElo "1427"]
[PlyCount "25"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nb5 Bb4+ 6. N1c3 Bxc3+ 7. bxc3 Qe5 8. Qf3 a6 9. Bf4 Qf6 10. Nxc7+ Kf8 11. Nxa8 Nb4 12. e5 Nxc2+ 13. Kd2 1-0

[Event "USA WS/12WM34 email"]
[Site "ICCF email"]
[Date "2012.10.30"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Dodd, James"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2001"]
[PlyCount "99"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Qb4 12. Rc1 Qxd2+ 13. Nxd2 f6 14. f4 Nb6 15. a3 Bd7 16. 0-0 Ke7 17. b4 Rac8 18. Nb3 Na4 19. Rc2 fxe5 20. fxe5 g6 21. b5 Nb8 22. Na5 Nb6 23. Rxc8 Bxc8 24. Rc1 N8d7 25. Nf4 g5 26. Nh3 h6 27. Nf2 Nb8 28. Nxb7 Nc4 29. Bxc4 Bxb7 30. Be2 Kd7 31. Ng4 Kd8 32. Nf6 Nd7 33. Bh5 Nxf6 34. exf6 Bc8 35. a4 Kd7 36. a5 Bb7 37. Kf2 Kd6 38. f7 Rf8 39. Kg3 e5 40. dxe5+ Kxe5 41. Rc7 Bc8 42. Rxa7 d4 43. Re7+ Kf6 44. Re8 Kg7 45. Rxf8 Kxf8 46. a6 d3 47. Kf2 d2 48. Ke2 d1Q+ 49. Kxd1 Bg4+ 50. Bxg4 1-0

[Event "USA WS/12WM34 email"]
[Site "ICCF email"]
[Date "2012.10.30"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Rinaldo, John"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2001"]
[PlyCount "41"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nc3 Bb7 10. Bd2 Qe6 11. f4 Be7 12. Qe4 g6 13. Bd3 d6 14. c5 dxc5 15. 0-0-0 Rd8 16. Rhf1 Bc8 17. Qe2 f5 18. Be3 0-0 19. Bc2 c4 20. Bf2 a5 21. h4 1-0

[Event "USA WS/12WM34 email"]
[Site "ICCF email"]
[Date "2012.10.30"]
[Round "?"]
[White "Rinaldo, John"]
[Black "Olivo, Oswaldo"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2001"]
[PlyCount "40"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[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. Qf3 Nc6 10. 0-0-0 0-0 11. g4 Rc8 12. g5 Nd7 13. h4 Na5 14. Kb1 Nc4 15. Nd5 b5 16. Bxc4 Rxc4 17. Qg2 Bxd5 18. Rxd5 Nb6 19. Rhd1 Nxd5 20. Rxd5 Qc7 0-1

[Event "ICCF Money Prize 10/006 email"]
[Site "ICCF email"]
[Date "2010.06.30"]
[Round "?"]
[White "Buerger, Arsene"]
[Black "Olivo, Oswaldo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2130"]
[PlyCount "75"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 cxd4 7. Nb5 Na6 8. Qxd4 Qxd4 9. Nfxd4 Be7 10. Be2 0-0 11. Bf4 Nd5 12. Bd6 Bxd6 13. Nxd6 Nc5 14. Nb3 Na4 15. 0-0-0 Rd8 16. Nc4 b6 17. Bf3 Bb7 18. Rd4 Rac8 19. Ne3 b5 20. Nxd5 Bxd5 21. Bxd5 Rxd5 22. Rxd5 exd5 23. Rd1 Nb6 24. Nd4 b4 25. Rd3 g6 26. b3 Nd7 27. Ne2 Nf6 28. f3 Kf8 29. Kd2 bxc3+ 30. Rxc3 Rxc3 31. Kxc3 Ke7 32. Kd4 Kd6 33. Nc3 Kc6 34. b4 h5 35. b5+ Kd6 36. h4 Nd7 37. Nxd5 Nf8 38. a4 1-0

[Event "ICCF Money Prize 10/006 email"]
[Site "ICCF email"]
[Date "2010.06.30"]
[Round "?"]
[White "De la Pena Balbuena, Isaias"]
[Black "Olivo, Oswaldo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2257"]
[PlyCount "87"]
[EventDate "2010.??.??"]
[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 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 Ne7 13. a4 bxa4 14. Ncb4 0-0 15. Qxa4 Nxd5 16. Nxd5 a5 17. Bb5 Be6 18. Rd1 f5 19. h4 Be7 20. exf5 Rxf5 21. Bd3 Rf8 22. Be4 Rb8 23. Rd2 Kh8 24. g3 Rf7 25. Qc2 g6 26. Qd3 Bf8 27. h5 g5 28. 0-0 g4 29. Ra1 Qg5 30. Ne3 Qxh5 31. Rxa5 Rf6 32. b4 Rh6 33. Ra7 Rd8 34. Kf1 Qg5 35. Bd5 Bd7 36. Rda2 Rf6 37. Rc7 Bh6 38. Kg1 Qg6 39. Qxg6 Rxg6 40. Raa7 Rg7 41. c4 Bc8 42. Rxg7 Bxg7 43. b5 Bh6 44. b6 1-0

[Event "ICCF Money Prize 10/006 email"]
[Site "ICCF email"]
[Date "2010.06.30"]
[Round "?"]
[White "Duenas, Alexis"]
[Black "Olivo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "E97"]
[PlyCount "85"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 a5 11. bxa5 Rxa5 12. Nd2 Nf4 13. Bf1 Ra8 14. Nf3 f5 15. Nd2 b6 16. a4 Bd7 17. Bb2 Bh6 18. g3 Nh5 19. Nb5 Nf6 20. exf5 Bxf5 21. Bg2 Bd7 22. Ne4 Nxe4 23. Bxe4 Rf7 24. Bc3 Nc8 25. Bb4 Na7 26. Nc3 Qg5 27. Ra2 Bg4 28. Qd3 Nc8 29. Bg2 Qf5 30. Be4 Qd7 31. Rea1 Ne7 32. a5 bxa5 33. Rxa5 Raf8 34. R5a2 Bf3 35. Ra8 Nc8 36. R1a2 Qh3 37. Qf1 Qxf1+ 38. Kxf1 Bxe4 39. Nxe4 Nb6 40. Rxf8+ Rxf8 41. Bd2 Bxd2 42. Nxd2 Kg7 43. Ra7 1/2-1/2

[Event "ICCF Money Prize 10/006 email"]
[Site "ICCF email"]
[Date "2010.06.30"]
[Round "?"]
[White "Hansen, Lars Henrik Bech"]
[Black "Olivo, Oswaldo"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2152"]
[PlyCount "82"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 Bf5 8. d5 Na5 9. Nd2 c5 10. e4 Bd7 11. Qc2 e5 12. b3 a6 13. Nd1 b5 14. Ne3 Bh6 15. Nf3 Nh5 16. Bd2 Nb7 17. Ne1 f5 18. exf5 gxf5 19. Bh3 f4 20. Nf5 Kh8 21. Bg4 Qg5 22. Nxh6 Bxg4 23. Nxg4 Qxg4 24. f3 Qh3 25. g4 Nf6 26. Rf2 Rg8 27. Rg2 h5 28. g5 Nh7 29. g6 Nf8 30. Kf2 Qh4+ 31. Ke2 Qf6 32. g7+ Rxg7 33. Rxg7 Qxg7 34. Qf5 Qg6 35. Qxg6 Nxg6 36. Nd3 Nh4 37. Bc3 Kh7 38. Rg1 Rg8 39. Rxg8 Kxg8 40. cxb5 axb5 41. a4 b4 0-1

[Event "ICCF Money Prize 10/006 email"]
[Site "ICCF email"]
[Date "2010.06.30"]
[Round "?"]
[White "McCartney, Patrick J"]
[Black "Olivo, Oswaldo"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "65"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. e4 c5 6. Nge2 Nc6 7. 0-0 d6 8. d3 Qb6 9. Rb1 Bg4 10. Be3 Qa5 11. a3 a6 12. h3 Bd7 13. Qd2 Qc7 14. b4 b6 15. f4 Rab8 16. g4 h6 17. Bf3 Rfe8 18. b5 axb5 19. cxb5 Na5 20. f5 g5 21. h4 c4 22. hxg5 hxg5 23. Bxg5 cxd3 24. Qxd3 Nc4 25. Bf4 Nxa3 26. Ra1 Qc5+ 27. Kg2 Nxb5 28. Na4 Qc7 29. g5 Nh7 30. Qb3 Rf8 31. g6 Nf6 32. Rfc1 Qb7 33. gxf7+ 1-0

[Event "ICCF Money Prize 10/006 email"]
[Site "ICCF email"]
[Date "2010.06.30"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Andersen, Jens Knud"]
[Result "1/2-1/2"]
[ECO "A07"]
[BlackElo "2312"]
[PlyCount "42"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. 0-0 d5 5. d3 Ne7 6. e4 d4 7. c3 Nbc6 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Qc2 Qd7 11. Nc3 0-0 12. Bg5 c6 13. a4 a5 14. Ne2 b6 15. Bxe7 Qxe7 16. Qxc6 Bd7 17. Qxb6 Rfb8 18. Qc7 Rc8 19. Qb6 Rcb8 20. Qc7 Rc8 21. Qb6 Rcb8 1/2-1/2

[Event "ICCF Money Prize 10/006 email"]
[Site "ICCF email"]
[Date "2010.06.30"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Elwell, Michael"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "1688"]
[PlyCount "11"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 Nf6 3. d5 Nb4 4. a3 Nbxd5 5. c4 Nb6 6. c5 1-0

[Event "ICCF Money Prize 10/006 email"]
[Site "ICCF email"]
[Date "2010.06.30"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Johnson, Bobby"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "2167"]
[PlyCount "86"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 Nc6 5. Bg2 Qb6 6. 0-0 d5 7. cxd5 Nxd5 8. b3 Be7 9. Bb2 Nxc3 10. Bxc3 0-0 11. Qc2 Rd8 12. Rfc1 f6 13. Qe4 Rb8 14. Qc4 Na5 15. Qh4 Nc6 16. d3 e5 17. Qc4+ Kh8 18. Qf7 Rf8 19. Qh5 Be6 20. e3 g6 21. Qh4 Rbd8 22. Ne1 Kg8 23. Rab1 a5 24. a3 Qa6 25. Bf1 b5 26. a4 b4 27. Ba1 Qc8 28. Bg2 f5 29. Qh6 Rf7 30. Rc2 e4 31. Rd2 Rd6 32. h4 Qd7 33. Bf1 f4 34. exf4 Bf8 35. Qg5 Bf5 36. dxe4 h6 37. Rxd6 Qxd6 38. exf5 hxg5 39. fxg6 Qxg6 40. Bd3 Qd6 41. hxg5 Bg7 42. Rd1 Kf8 43. Bc2 Qe6 0-1

[Event "ICCF Money Prize 10/006 email"]
[Site "ICCF email"]
[Date "2010.06.30"]
[Round "?"]
[White "Olivo, Oswaldo"]
[Black "Mut Company, Guillem Joan"]
[Result "1/2-1/2"]
[ECO "E40"]
[PlyCount "58"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 Nc6 3. d4 e6 4. Nc3 Bb4 5. e3 d6 6. Bd2 0-0 7. Bd3 e5 8. d5 Nb8 9. Bc2 Bg4 10. h3 Bh5 11. g4 Bg6 12. Bxg6 hxg6 13. Qc2 a5 14. g5 Bxc3 15. Bxc3 Nh5 16. Rg1 Qd7 17. Rg4 Na6 18. Nd2 Nc5 19. Nb3 Nxb3 20. axb3 b6 21. Kd2 Qe8 22. Qd3 Qe7 23. f3 Qd7 24. Ke2 Qf5 25. Qxf5 gxf5 26. Rg2 Kh7 27. Kd3 Rfe8 28. Kc2 g6 29. Rgg1 Kg7 1/2-1/2

