[Event "ICCF GMN/019 email"]
[Site "ICCF email"]
[Date "2009.08.30"]
[Round "?"]
[White "Iotov, Valentin Dimitrov"]
[Black "Klatt, Otto"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2515"]
[BlackElo "2450"]
[PlyCount "87"]
[EventDate "2009.??.??"]
[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. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 Be7 10. Be3 b5 11. g4 Nxd4 12. Qxd4 0-0 13. g5 Nh5 14. Qd2 Rc8 15. Kb1 Qc7 16. Bh3 Bc6 17. Bg4 g6 18. Bxh5 gxh5 19. Qf2 b4 20. Ne2 d5 21. Ng3 dxe4 22. f4 f5 23. gxf6 Rxf6 24. Rhg1 Rg6 25. f5 exf5 26. Nxf5 Bf8 27. Nh4 Be8 28. Nxg6 hxg6 29. Bd4 Qc6 30. Rg5 Rc7 31. Rdg1 Kh7 32. a3 bxa3 33. Qxf8 Qxc2+ 34. Ka1 axb2+ 35. Bxb2 Qa4+ 36. Qa3 Qxa3+ 37. Bxa3 Bf7 38. Re5 Rc2 39. Bb2 Rf2 40. Rxe4 g5 41. h3 Rf5 42. Ra4 a5 43. Bc1 Bb3 44. Rd4 1-0

[Event "ICCF GMN/019 email"]
[Site "ICCF email"]
[Date "2009.08.30"]
[Round "?"]
[White "Kahl, Fred"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2490"]
[BlackElo "2450"]
[PlyCount "39"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 Bg7 10. h3 Ne5 11. f3 Nbc6 12. Bf2 Ng6 13. Qd2 Nxd4 14. Bxd4 Bxd4 15. Qxd4 Be6 16. 0-0-0 Qa5 17. Bc4 Qe5 18. Bxe6 fxe6 19. Qb6 Kf7 20. Rd2 1/2-1/2

[Event "ICCF GMN/019 email"]
[Site "ICCF email"]
[Date "2009.08.30"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Boschma, Bouwe"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2450"]
[BlackElo "2453"]
[PlyCount "44"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 d6 2. d4 e5 3. Nc3 exd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. b3 a5 7. Bb2 a4 8. Rd1 axb3 9. axb3 g6 10. Nf3 Bg7 11. g3 0-0 12. Bg2 Nd7 13. Na4 Nc5 14. Nxc5 dxc5 15. Bxg7 Kxg7 16. Qc3+ Qf6 17. Qxf6+ Kxf6 18. Nd2 Ke7 19. Bxc6 bxc6 20. 0-0 Bf5 21. Ra1 Bc2 22. f4 Rxa1 1/2-1/2

[Event "ICCF GMN/019 email"]
[Site "ICCF email"]
[Date "2009.08.30"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Florea, Mihail"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "2450"]
[BlackElo "2478"]
[PlyCount "126"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 b6 8. d4 Bb7 9. Bd3 Bxf3 10. gxf3 Nd7 11. Be4 Rd8 12. Qa4 Bd6 13. Be3 0-0 14. Ke2 Qh4 15. Rag1 Qh3 16. Qxa7 f5 17. Bc6 f4 18. Bc1 e5 19. Qa4 Be7 20. Rd1 exd4 21. Rxd4 Bd6 22. Re1 Rde8+ 23. Kd1 Rxe1+ 24. Kxe1 Ne5 25. Bxf4 Nxf3+ 26. Bxf3 Qxf3 27. Bxd6 cxd6 28. Rd2 h6 29. Qb5 Kh8 30. Re2 Qxc3+ 31. Kf1 Qh3+ 32. Kg1 Qf3 33. Qb2 Qg4+ 34. Kf1 Qxc4 35. Qxb6 Qd5 36. Re7 Qh1+ 37. Ke2 Qxh2 38. Qd4 Qh5+ 39. Kf1 Qb5+ 40. Re2 Rc8 41. Qe3 Qh5 42. Kg2 Qg4+ 43. Kf1 d5 44. Re1 Rf8 45. Qa3 Qf4 46. Re2 d4 47. Qd3 Qh4 48. f3 Qg3 49. Qxd4 Qxf3+ 50. Ke1 Qf5 51. a4 Qb1+ 52. Kd2 Rc8 53. Ke3 Qf5 54. Rb2 Qg5+ 55. Ke2 Re8+ 56. Kf2 Rf8+ 57. Ke2 Qe7+ 58. Qe3 Qh4 59. Rb6 Qc4+ 60. Kd2 Rd8+ 61. Ke1 Qh4+ 62. Ke2 Qh5+ 63. Kf2 Re8 0-1

[Event "ICCF GMN/019 email"]
[Site "ICCF email"]
[Date "2009.08.30"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Papenin, Nikolai"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2450"]
[BlackElo "2469"]
[PlyCount "112"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 a6 10. Rd1 b5 11. Be2 Qc7 12. e4 e5 13. h3 Re8 14. dxe5 Nxe5 15. Bg5 Nxf3+ 16. Bxf3 Be6 17. Rd2 Bh2+ 18. Kh1 Be5 19. Rc1 Rac8 20. Be3 c5 21. a3 c4 22. Rcd1 h6 23. Kg1 Qe7 24. Bd4 Nd7 25. Ne2 Bc7 26. Qc3 a5 27. e5 Nc5 28. Bc6 Nb3 29. Bxe8 Qxe8 30. Qe3 Nxd2 31. Rxd2 b4 32. axb4 axb4 33. Nf4 Rd8 34. Rc2 Qc6 35. Nxe6 fxe6 36. Rc1 Rd7 37. Ra1 Qd5 38. Ra7 Ba5 39. Rxd7 Qxd7 40. Qe4 Qd5 41. Qxd5 exd5 42. Kf1 b3 43. Ke2 g5 44. g3 Kf7 45. f4 c3 46. f5 c2 47. e6+ Ke7 48. Be3 Bc3 49. Bc1 Be5 50. Kf3 d4 51. Bd2 d3 52. Kf2 Kf6 53. Ke3 Bxg3 54. Kxd3 Bf4 55. Bc3+ Ke7 56. Bb4+ Kd8 0-1

[Event "ICCF GMN/019 email"]
[Site "ICCF email"]
[Date "2009.08.30"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Schoen, Antoni"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2450"]
[BlackElo "2497"]
[PlyCount "45"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 Nf6 6. Nge2 0-0 7. 0-0 d6 8. d3 Be6 9. h3 Nd4 10. f4 Nxe2+ 11. Nxe2 exf4 12. Bxf4 Nh5 13. Be3 Bxb2 14. Rb1 Be5 15. g4 Ng3 16. Nxg3 Bxg3 17. Rxb7 Rb8 18. Rxa7 c5 19. Bh6 Re8 20. Bf4 Bxf4 21. Rxf4 Rb2 22. Qf1 Rf8 23. Rf2 1/2-1/2

[Event "ICCF GMN/019 email"]
[Site "ICCF email"]
[Date "2009.08.30"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Strengell, Olof"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2450"]
[BlackElo "2413"]
[PlyCount "78"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Nd4 5. Bg2 Nxf3+ 6. Bxf3 Bb4 7. Qb3 Bc5 8. 0-0 c6 9. e3 0-0 10. Rd1 Qe7 11. d4 Bd6 12. Ne4 Nxe4 13. Bxe4 g6 14. Bg2 Bc7 15. dxe5 Bxe5 16. Bd2 a5 17. a4 Qc5 18. Bc3 d6 19. Rd2 Re8 20. Bf3 Bxc3 21. Qxc3 Be6 22. Rd4 Rad8 23. Kg2 Re7 24. Rad1 h5 25. h4 Red7 26. e4 f5 27. Qe3 Kg7 28. b3 Qe5 29. R1d2 Rf8 30. exf5 Qxe3 31. fxe3 Bxf5 32. Rxd6 Re7 33. e4 Bh3+ 34. Kxh3 Rxf3 35. R2d3 Rxd3 36. Rxd3 Kf6 37. Rd6+ Kf7 38. Kg2 Rxe4 39. Kf3 Re6 1/2-1/2

[Event "ICCF GMN/019 email"]
[Site "ICCF email"]
[Date "2009.08.30"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Walczak, Piotr"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2450"]
[BlackElo "2469"]
[PlyCount "43"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. Nf3 Re8 6. 0-0 e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 h6 10. Ne3 d6 11. Qc2 a5 12. Rd1 b6 13. b3 Rb8 14. a4 Ne5 15. Nd5 Ned7 16. Be3 Bb7 17. h3 Nxd5 18. cxd5 Qe7 19. Rd4 f5 20. c4 Rf8 21. Rd2 Rbe8 22. Rf1 1/2-1/2

[Event "ICCF GMN/019 email"]
[Site "ICCF email"]
[Date "2009.08.30"]
[Round "?"]
[White "Miras Garcia, Eduardo"]
[Black "Klatt, Otto"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2464"]
[BlackElo "2450"]
[PlyCount "149"]
[EventDate "2009.??.??"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 h6 10. 0-0-0 Bb7 11. h4 b4 12. Na4 Qa5 13. b3 Nc5 14. a3 Rc8 15. Qxb4 Qc7 16. Kb1 Nfd7 17. Nb2 d5 18. Qc3 dxe4 19. b4 Nf6 20. bxc5 Nd5 21. Qb3 Bxc5 22. Bg1 exf3 23. Bc4 0-0 24. Nxf3 Ba8 25. Bh2 Qb7 26. Qxb7 Nc3+ 27. Ka1 Bxb7 28. Rd3 Nb5 29. Re1 Nxa3 30. Bb3 Rfd8 31. Rxd8+ Rxd8 32. Rf1 Be4 33. Na4 Be7 34. Kb2 Bd5 35. Nc3 Nc4+ 36. Bxc4 Bxc4 37. Ra1 f6 38. Ra4 Bf1 39. Nd4 Kf7 40. Nc6 Rd7 41. Nxe7 Kxe7 42. Bg1 Kf7 43. h5 e5 44. Bf2 Bg2 45. Ne4 Bf3 46. Bb6 Be2 47. Ng3 Bb5 48. Rb4 Bc6 49. Nf5 Bf3 50. Ra4 Be2 51. Ne3 Rd6 52. Rb4 Bf3 53. c4 Rd7 54. Ra4 Bb7 55. Kc3 g6 56. Ra1 Kg7 57. Bc5 Kf7 58. Ra2 Kg7 59. Rb2 Bf3 60. Rb6 gxh5 61. Nf5+ Kh7 62. gxh5 Bxh5 63. Rxf6 Bg6 64. Ne7 Rd3+ 65. Kb4 Be8 66. Rxa6 h5 67. Bd6 e4 68. Nd5 Bf7 69. Ra7 Rf3 70. Nf4 Kg8 71. Ra8+ Kh7 72. Be5 Kh6 73. Rf8 e3 74. Rxf7 e2 75. Rf6+ 1-0

[Event "ICCF GMN/019 email"]
[Site "ICCF email"]
[Date "2009.08.30"]
[Round "?"]
[White "Neuer, Thomas"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "D66"]
[WhiteElo "2451"]
[BlackElo "2450"]
[PlyCount "51"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 Be7 7. e3 0-0 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. 0-0 Nbd7 12. Rc1 Rc8 13. Qe2 b4 14. Na4 Qa5 15. b3 g5 16. Bg3 c5 17. Rfd1 cxd4 18. Nxd4 Rfd8 19. Bb5 Nc5 20. Nb2 Nfe4 21. Nc4 Nxg3 22. Nxa5 Nxe2+ 23. Bxe2 Ba8 24. Bf3 Ne4 25. Rxc8 Rxc8 26. Nac6 1/2-1/2

[Event "ICCF GMN/019 email"]
[Site "ICCF email"]
[Date "2009.08.30"]
[Round "?"]
[White "Tauber, Hans"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2439"]
[BlackElo "2450"]
[PlyCount "62"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 a5 8. e4 a4 9. Qc2 dxe4 10. Nxe4 Bb4+ 11. Kd1 Qf4 12. c5 0-0 13. a3 Ba5 14. Bd3 Nd7 15. Ke2 e5 16. g3 Qf5 17. Nd6 Qf6 18. Nxc8 Raxc8 19. Nxe5 Nxe5 20. dxe5 Qxe5+ 21. Kf3 Rcd8 22. Rhd1 Rd4 23. Bh7+ Kh8 24. Qf5 Bc7 25. Re1 Qxf5+ 26. Bxf5 Rd5 27. Bc2 Rxc5 28. Bxa4 Ra8 29. Bd1 Be5 30. Rb1 Bf6 31. a4 Rd8 1/2-1/2

[Event "ICCF GMN/019 email"]
[Site "ICCF email"]
[Date "2009.08.30"]
[Round "?"]
[White "Zlotkowski, Arkadiusz"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2452"]
[BlackElo "2450"]
[PlyCount "59"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 Bxc3 7. bxc3 d6 8. Be3 Bd7 9. c4 a6 10. Ba4 b6 11. h3 h6 12. Rb1 Rb8 13. Nd2 Qe7 14. f4 exf4 15. Bxf4 Nd4 16. Bb3 Rbe8 17. c3 Nxb3 18. axb3 Nh7 19. Ra1 f5 20. Rxa6 fxe4 21. Nxe4 Bc6 22. Ra7 Bxe4 23. dxe4 Qxe4 24. Qd5+ Qxd5 25. cxd5 Re7 26. Bd2 Rxf1+ 27. Kxf1 Nf6 28. c4 Ne4 29. Bb4 Kf7 30. Ra3 1/2-1/2

[Event "SUI Friends II White email"]
[Site "ICCF email"]
[Date "2008.07.01"]
[Round "?"]
[White "Boccia, Mattia Mario"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2482"]
[BlackElo "2476"]
[PlyCount "63"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Bxb4 Ndxb4 9. 0-0 Rb8 10. Nc3 a6 11. Ne5 0-0 12. Nxc6 Nxc6 13. Bxc6 bxc6 14. Qxc4 Qd6 15. Ne4 Qd5 16. Qc2 Qxd4 17. b3 Rb5 18. Rfd1 Qe5 19. Nc3 Rc5 20. Rac1 a5 21. Qd2 Qh5 22. Qf4 Qh3 23. f3 Rh5 24. g4 Rh6 25. Ne4 f5 26. Nf2 Qh4 27. Qg3 Qe7 28. Qe5 fxg4 29. Nxg4 Rg6 30. Rxc6 Qh4 31. Qg3 Qg5 32. Kh1 1/2-1/2

[Event "SUI Friends II White email"]
[Site "ICCF email"]
[Date "2008.07.01"]
[Round "?"]
[White "Gyger, Thomas"]
[Black "Klatt, Otto"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2396"]
[BlackElo "2476"]
[PlyCount "88"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. 0-0 Nbd7 10. Bg3 c5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Qe2 cxd4 14. Nxd4 Nc5 15. Bc2 Ne4 16. Rfd1 Nxg3 17. hxg3 Rc8 18. e4 Bc4 19. Qe1 Qc7 20. e5 Rfd8 21. Rac1 Qb7 22. Be4 Bd5 23. Bxd5 Rxd5 24. Nf3 Rxc1 25. Rxc1 Qd7 26. Kh2 Bc5 27. b3 a5 28. Qe2 g6 29. Rb1 Kg7 30. Re1 a4 31. Rb1 axb3 32. axb3 Rd3 33. b4 Be7 34. b5 Qd5 35. Rb2 Bc5 36. Ra2 Rd1 37. Rb2 Ra1 38. Rd2 Qb3 39. Rb2 Qa4 40. Qd2 Qg4 41. Qf4 Qh5+ 42. Qh4 Rf1 43. Qxh5 gxh5 44. Rd2 Bxf2 0-1

[Event "SUI Friends II White email"]
[Site "ICCF email"]
[Date "2008.07.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Geider, Frank"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "2476"]
[BlackElo "2496"]
[PlyCount "47"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Bb7 12. d4 Bf6 13. Re1 Re8 14. Bd2 Rxe1+ 15. Qxe1 b4 16. Qe4 Qd7 17. Qd3 Re8 18. h3 Qd6 19. Qc4 Re7 20. Qc5 Qxc5 21. dxc5 Re2 22. Bc4 bxc3 23. bxc3 Re4 24. Bd3 1/2-1/2

[Event "SUI Friends II White email"]
[Site "ICCF email"]
[Date "2008.07.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Graudins, Ilmars"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2476"]
[BlackElo "2483"]
[PlyCount "87"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Qe2 Bc5 13. c3 h6 14. Nf5 Kf8 15. Ng3 Bd7 16. Bd3 h5 17. Be3 Bd6 18. h3 Bc6 19. Rad1 h4 20. Nf1 Rh5 21. Nd2 Rd8 22. Ne4 Bh2+ 23. Kh1 Rxd3 24. Nxf6 Rxd1 25. Rxd1 Rf5 26. Nh7+ Kg8 27. Ng5 g6 28. Qg4 Bf4 29. Nxe6 fxe6 30. Qxg6+ Kf8 31. Qxe6 Rf7 32. Bc5+ Kg8 33. Bd4 Kh7 34. Bf6 Rg7 35. Bxg7 Qxg7 36. Qf5+ Qg6 37. Rd7+ Bxd7 38. Qxf4 Qh5 39. Qe4+ Kh6 40. Qxb7 Qd1+ 41. Kh2 Qd6+ 42. Kg1 Qd1+ 43. Kh2 Qd6+ 44. Kg1 1/2-1/2

[Event "SUI Friends II White email"]
[Site "ICCF email"]
[Date "2008.07.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Mantovanelli, Marco"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2476"]
[BlackElo "2500"]
[PlyCount "96"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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. 0-0-0 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5 Bxb3 16. cxb3 a4 17. bxa4 Rxa4 18. b3 Ra5 19. Kb1 d5 20. f6 Bc5 21. fxg7 Nxg7 22. exd5 Qb6 23. Bxc5 Nxc5 24. Qc2 e4 25. Nc1 Nf5 26. Qf2 Nd6 27. Qd4 Re8 28. Rg1 Nd7 29. h4 Rc5 30. Rg2 Rec8 31. Qg1 Ne5 32. Rc2 Nf3 33. Qf2 Qa5 34. Rxc5 Qxc5 35. Qxc5 Rxc5 36. Be2 Nxh4 37. Rd4 Kf8 38. Rxb4 Rxd5 39. Rb8+ Ke7 40. a4 Kd7 41. Rh8 Rxg5 42. b4 Ng6 43. Rxh7 Nf4 44. Bc4 Rf5 45. Be2 Kc6 46. Kc2 Rg5 47. Rh4 Ne6 48. b5+ Kd7 1/2-1/2

[Event "SUI Friends II White email"]
[Site "ICCF email"]
[Date "2008.07.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Scherer, Rolf"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2476"]
[BlackElo "2454"]
[PlyCount "79"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 Be7 9. f3 Nbd7 10. g4 b5 11. 0-0-0 Nb6 12. Qf2 Nfd7 13. Kb1 Qc7 14. Nd5 Bxd5 15. exd5 Nc4 16. Bc1 0-0 17. Nd2 a5 18. h4 a4 19. a3 Ndb6 20. Ne4 Qb7 21. f4 b4 22. axb4 a3 23. b3 Nb2 24. Rd2 N6c4 25. Bxc4 Nxc4 26. Re2 Rfc8 27. g5 Qxd5 28. Rf1 Qb7 29. fxe5 d5 30. Nf6+ Kh8 31. Ka2 gxf6 32. gxf6 Bxb4 33. Bh6 Bf8 34. Bxf8 Rxf8 35. e6 Qc6 36. Qg3 Rg8 37. Qc3 Na5 38. Qd2 Nc4 39. Qc3 Na5 40. Qd2 1/2-1/2

[Event "SUI Friends II White email"]
[Site "ICCF email"]
[Date "2008.07.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Tashkov, Rumen"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2476"]
[BlackElo "2532"]
[PlyCount "40"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. Be3 Nf6 6. Qd2 0-0 7. h3 b5 8. Bd3 Nbd7 9. 0-0 Qc7 10. Ne2 c5 11. c3 a5 12. a4 b4 13. b3 Bb7 14. d5 c4 15. bxc4 Nc5 16. Bxc5 dxc5 17. Rab1 Nd7 18. Bc2 Nb6 19. Bb3 Ba6 20. Rfc1 e6 1/2-1/2

[Event "SUI Friends II White email"]
[Site "ICCF email"]
[Date "2008.07.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Van den Bos, Henk J"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2476"]
[BlackElo "2457"]
[PlyCount "48"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 b5 10. 0-0-0 Rc8 11. Kb1 Nb6 12. g4 h6 13. Qf2 Rxc3 14. Bxb6 Rxf3 15. Qxf3 Qxb6 16. Rg1 h5 17. g5 Bg4 18. Rxg4 Nxg4 19. Qc3 Be7 20. Qc8+ Bd8 21. g6 Rh6 22. gxf7+ Kxf7 23. Bh3 Nf2 24. Qf5+ Kg8 1/2-1/2

[Event "SUI Friends II White email"]
[Site "ICCF email"]
[Date "2008.07.01"]
[Round "?"]
[White "Overton, David J"]
[Black "Klatt, Otto"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2440"]
[BlackElo "2476"]
[PlyCount "113"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Nf3 Nf6 5. d4 e4 6. Nh4 d6 7. Ng2 a6 8. Bg5 Be7 9. Nf4 0-0 10. e3 h6 11. Bxf6 Bxf6 12. Be2 Bd7 13. Qb3 Na5 14. Qa3 Nc6 15. h4 Kh7 16. Rc1 Ne7 17. Ncd5 c6 18. Nxf6+ Rxf6 19. Nh5 Rg6 20. 0-0 Be6 21. Rfd1 Bf7 22. Qc3 a5 23. Nf4 Rf6 24. h5 Qd7 25. Rb1 Qc7 26. b3 b6 27. a3 c5 28. d5 Be8 29. b4 axb4 30. axb4 Bd7 31. Rb3 Rff8 32. Qb2 Ra7 33. Ra1 Rxa1+ 34. Qxa1 Rb8 35. Bf1 Qd8 36. bxc5 bxc5 37. Ra3 Rb7 38. Ra8 Rb8 39. Ra7 Kg8 40. Ne6 Bxe6 41. dxe6 Qe8 42. Bg2 Rc8 43. g4 fxg4 44. Bxe4 Qf8 45. Rd7 Re8 46. Qd1 g3 47. fxg3 Qf6 48. Qxd6 Rf8 49. Kh2 Qf2+ 50. Kh3 Qf1+ 51. Bg2 Qf5+ 52. Kh2 Qxh5+ 53. Kg1 Nc8 54. Qd5 Qxd5 55. cxd5 Nb6 56. Rb7 Nc4 57. Rc7 1-0

[Event "SUI Friends II White email"]
[Site "ICCF email"]
[Date "2008.07.01"]
[Round "?"]
[White "Ruefenacht, Matthias"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2367"]
[BlackElo "2476"]
[PlyCount "75"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nxc6 Bxc6 13. Qe1 Be7 14. f5 b4 15. Ne2 e5 16. Ng3 Qc5 17. Bd3 a5 18. Qe2 a4 19. Bc4 Rc8 20. b3 Rg8 21. Qh5 Rg7 22. Rhe1 Kd7 23. Re2 a3 24. Nf1 Bb7 25. h3 Ba6 26. Ne3 Bb7 27. Qf3 Rcg8 28. Nf1 Bd8 29. Red2 Be7 30. g3 Rb8 31. Ne3 Rbg8 32. Rg2 Rc8 33. g4 Rc7 34. h4 h6 35. g5 hxg5 36. hxg5 Rxg5 37. Rxg5 fxg5 38. f6 1/2-1/2

[Event "SUI Friends II White email"]
[Site "ICCF email"]
[Date "2008.07.01"]
[Round "?"]
[White "Standke, Wolfgang"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2515"]
[BlackElo "2476"]
[PlyCount "67"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Bf4 Nh5 11. Bg5 Qb6 12. Qc1 Nd7 13. Bh6 Bh8 14. h3 Ne5 15. a4 f5 16. a5 Qa6 17. Nxe5 Bxe5 18. e4 fxe4 19. Re1 Bd7 20. Bf1 b5 21. axb6 Qxb6 22. Ra6 Qb8 23. Nxe4 Bb5 24. Bxb5 Qxb5 25. Qa1 Bxb2 26. Nxd6 Bxa1 27. Rxe8+ Qxe8 28. Nxe8 Be5 29. Re6 Ng7 30. Nxg7 Bxg7 31. Be3 Bf8 32. Ra6 Rd8 33. Rxa7 Rxd5 34. Kg2 1/2-1/2

[Event "SUI Friends II White email"]
[Site "ICCF email"]
[Date "2008.07.01"]
[Round "?"]
[White "Wegelin, Reinhard"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2316"]
[BlackElo "2476"]
[PlyCount "95"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Bxb4 Ndxb4 9. a3 b5 10. Qxb5 Nc2+ 11. Kf1 Bd7 12. Ra2 N2xd4 13. Qxc4 e5 14. Nxd4 Nxd4 15. Nc3 Rb8 16. e3 Nb3 17. Ke2 0-0 18. Rd1 Qe7 19. Kf1 c6 20. Kg1 Be6 21. Qe4 Rbd8 22. Rxd8 Qxd8 23. Qxc6 Na5 24. Qb5 Bxa2 25. Nxa2 Qd1+ 26. Bf1 Nb3 27. Nc3 Qc2 28. Kg2 Qxb2 29. Ne4 a6 30. Qd5 Qxa3 31. Bc4 Na5 32. Bxa6 Qb4 33. Be2 Qa4 34. Bb5 Qb3 35. Qxe5 Rd8 36. Qc7 Qd5 37. Kg1 Ra8 38. Nc3 Qf3 39. Qd7 Qb7 40. Qd6 Rc8 41. Qd3 Qc7 42. Ne2 g6 43. Nd4 Qc1+ 44. Kg2 Qc5 45. Kg1 Nc4 46. Ba6 Ne5 47. Qe4 Rb8 48. Be2 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Barreras Garcia, Alberto"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2401"]
[BlackElo "2476"]
[PlyCount "91"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. 0-0 Nbd7 10. Bg3 Bd6 11. cxd5 Nxd5 12. Nxd5 Bxg3 13. hxg3 Bxd5 14. e4 Bb7 15. b4 a5 16. b5 c6 17. bxc6 Bxc6 18. Qe2 Bb7 19. Rac1 Rc8 20. Qe3 Qe7 21. g4 Nf6 22. g5 Ng4 23. Qf4 h5 24. Rb1 Rc3 25. Qd2 Qc7 26. Rfc1 Rxc1+ 27. Rxc1 Qd6 28. Rc3 Rc8 29. g6 f6 30. Rxc8+ Bxc8 31. Bb5 Bb7 32. Qc1 Kf8 33. a4 Kg8 34. g3 Nh6 35. Qc3 Kf8 36. Nd2 Ng8 37. Qe3 Ne7 38. Nc4 Qc7 39. d5 exd5 40. Nxb6 Nxg6 41. Nxd5 Qe5 42. Bc4 Bxd5 43. Qc5+ Kg8 44. exd5 Kh7 45. Bd3 f5 46. Qxa5 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Bendana Guerrero, Guy Jose"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "2448"]
[BlackElo "2476"]
[PlyCount "77"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. a4 a6 12. h3 Rb8 13. Nc4 Ne5 14. Na3 Nh5 15. e4 Bd7 16. a5 Qxa5 17. g4 Nf6 18. g5 Nh5 19. f4 Nc4 20. Nxc4 Qxa1 21. Nxd6 Bxc3 22. bxc3 Qxc3 23. Nxe8 Rxe8 24. Qd2 Qc4 25. Qe3 b5 26. Re1 a5 27. Bb2 a4 28. Rc1 Qxd5 29. Rxc5 Qd1+ 30. Kf2 b4 31. Bf3 Qd6 32. Be5 Qe6 33. Bd1 a3 34. Bb3 Qxh3 35. Qxh3 Bxh3 36. Ra5 Ng7 37. Bd5 Be6 38. Bd6 Bxd5 39. exd5 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Corti, Horacio"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2325"]
[BlackElo "2476"]
[PlyCount "58"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. 0-0 Nbd7 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. Bg3 c5 13. Rc1 cxd4 14. Bc7 Qe8 15. Nxd4 Bc5 16. a3 a5 17. Qe2 Qe7 18. Rfd1 Rfc8 19. Bg3 Nf6 20. Ba6 Bb7 21. Bxb7 Qxb7 22. Nb5 Rd8 23. Be5 Qe7 24. Qf3 Rxd1+ 25. Rxd1 Rd8 26. h3 Rxd1+ 27. Qxd1 Qd7 28. Qxd7 Nxd7 29. Bc3 Be7 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Isigkeit, Hans Juergen"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2361"]
[BlackElo "2476"]
[PlyCount "89"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7 11. Qe2 Bxc3 12. bxc3 Nbd7 13. Be3 Qc7 14. Nd2 Rac8 15. a4 Nd5 16. Rfc1 Rfe8 17. Bxd5 Bxd5 18. c4 Bb7 19. f3 Ba6 20. a5 bxa5 21. Qe1 Rb8 22. Qg3 e5 23. c5 Nf6 24. Ne4 Nd5 25. Bd2 Re6 26. Bxa5 Qb7 27. dxe5 Rg6 28. Qh4 Qb2 29. Bd2 Qxe5 30. Qf2 h6 31. Nd6 Nf4 32. Bxf4 Qxf4 33. Re1 Rb3 34. Kh1 Bb7 35. Nxb7 Rxb7 36. Qc2 Rd7 37. Re2 Rd4 38. Rc1 a5 39. h3 Qc7 40. Re8+ Kh7 41. Re4 Rxe4 42. Qxe4 Qc6 43. Qc2 Kg8 44. Rb1 Qe8 45. Qc4 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Arancibia Guzman, Eduardo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2476"]
[PlyCount "94"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5 a4 16. Nbd4 exd4 17. Nxd4 b3 18. Kb1 bxc2+ 19. Nxc2 Bb3 20. axb3 axb3 21. Na3 Ne5 22. h4 Ra4 23. Qg2 Qa8 24. f6 Bd8 25. Bd4 Nc7 26. fxg7 Kxg7 27. h5 Ne6 28. Bxe5+ dxe5 29. g6 Bg5 30. gxf7 Rxf7 31. Rh3 h6 32. Rxb3 Nf4 33. Qg4 Qxe4+ 34. Nc2 Raa7 35. Rb6 Qa4 36. Na3 Rad7 37. Rg6+ Kh8 38. Rgd6 Rxd6 39. Rxd6 Qe4+ 40. Bd3 Qh1+ 41. Ka2 Nxd3 42. Rxd3 Qa8 43. Qc4 Qg8 44. Nb5 Re7 45. Qxg8+ Kxg8 46. Rd1 e4 47. Nc3 e3 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Aupi Royo, Juan Ignacio"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2476"]
[BlackElo "2356"]
[PlyCount "91"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. g4 h6 9. Qd2 Nbd7 10. 0-0-0 Bb7 11. h4 b4 12. Na4 Qa5 13. b3 Nc5 14. a3 Nxa4 15. axb4 Qc7 16. bxa4 d5 17. e5 Nd7 18. f4 Nb6 19. Rh3 Nxa4 20. Bf2 Rc8 21. c4 Qd7 22. c5 Bxc5 23. bxc5 Nxc5 24. Kb1 Ne4 25. Qb2 0-0 26. Be1 Bc6 27. Rc1 Bb5 28. Rxc8 Rxc8 29. Bxb5 axb5 30. Rb3 Kh7 31. Rxb5 Qa7 32. Ra5 Qc7 33. Ra4 f6 34. Nf3 f5 35. gxf5 Nc5 36. Ra3 Rb8 37. Bb4 Qb7 38. Kc2 Qxb4 39. Qxb4 Rxb4 40. fxe6 Nxe6 41. f5 Nc7 42. Rc3 Nb5 43. Rb3 Rf4 44. Rxb5 Rxf3 45. Rxd5 Rxf5 46. Kd3 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Ciazela, Wieslaw"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2476"]
[BlackElo "2438"]
[PlyCount "155"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. d5 Nb8 13. Nf1 Nbd7 14. Ng3 g6 15. Be3 Nc5 16. Bc2 c6 17. b4 Ncd7 18. dxc6 Bxc6 19. Bb3 Nb6 20. Qd3 Qc7 21. Rad1 Rad8 22. Bg5 Be7 23. Nh4 d5 24. Nhf5 gxf5 25. Nxf5 Kh8 26. exd5 Nbxd5 27. Nxe7 Qxe7 28. Bxd5 Rg8 29. Bxf6+ Qxf6 30. Qe4 Rd6 31. Bxc6 Rxc6 32. Rd3 Re6 33. c4 bxc4 34. Qxc4 Qf5 35. Qd5 Rf6 36. Re2 Rg5 37. g3 Rh6 38. g4 Kg7 39. Ree3 Rf6 40. Rf3 Qg6 41. Qd8 h5 42. Rxf6 Qxf6 43. Qxf6+ Kxf6 44. f3 hxg4 45. fxg4 Ke6 46. Ra3 f5 47. Rxa6+ Kd5 48. Ra5+ Kd4 49. b5 fxg4 50. h4 Rg8 51. b6 e4 52. Ra7 Kc5 53. Re7 Kxb6 54. Rxe4 Kc6 55. Kg2 Kd5 56. Rf4 Ke5 57. Kg3 Rc8 58. Kxg4 Rg8+ 59. Kf3 Rg1 60. Rb4 Ra1 61. a4 Ra3+ 62. Ke2 Kf5 63. Kd2 Ke6 64. h5 Kf7 65. Kc2 Rh3 66. Rb7+ Ke8 67. a5 Rh2+ 68. Kd3 Rh3+ 69. Ke4 Rh4+ 70. Kf3 Kd8 71. a6 Kc8 72. Rb5 Kc7 73. a7 Ra4 74. h6 Rxa7 75. Rh5 Ra8 76. h7 Rh8 77. Ke4 Kd6 78. Kf5 1-0

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Cortes Olivares, Ricardo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2476"]
[BlackElo "2378"]
[PlyCount "71"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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. 0-0-0 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5 Bxb3 16. cxb3 a4 17. bxa4 Rxa4 18. b3 Ra5 19. Kb1 d5 20. f6 Bc5 21. fxg7 Nxg7 22. exd5 Qb6 23. Bxc5 Nxc5 24. Qc2 Rfa8 25. Nc1 Ne8 26. Re1 e4 27. h4 Nd6 28. h5 Na6 29. g6 Nc7 30. gxf7+ Kf8 31. Rh3 Nxd5 32. Qb2 e3 33. Qh8+ Ke7 34. Qe5+ Kf8 35. Qh8+ Ke7 36. Qe5+ 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Hynes, Wayne"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2476"]
[BlackElo "2452"]
[PlyCount "171"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nh6 7. Be2 d6 8. Nc3 0-0 9. 0-0 f5 10. exf5 Nxf5 11. Nxf5 Bxf5 12. Qd5+ Kh8 13. Rad1 Rc8 14. c5 dxc5 15. Qxc5 Qc7 16. Rfe1 Qb8 17. Bb5 b6 18. Qa3 e5 19. Qa4 Nd4 20. Bxd4 exd4 21. Rxd4 Rcd8 22. Rxd8 Qxd8 23. Rd1 Qe7 24. h3 Bc8 25. Qc4 Be5 26. Qe2 Qg7 27. Qe3 Bf4 28. Qe4 Be5 29. Bc4 Bb7 30. Qe3 Bf4 31. Qd4 Be5 32. Qd8 Bc6 33. g3 g5 34. Qd3 Bf3 35. Rd2 g4 36. h4 Bc6 37. Be6 Bf6 38. Qc4 Bf3 39. Rd7 Qg6 40. Rc7 Qc2 41. Qf4 Bg7 42. Rxg7 Kxg7 43. Qg5+ Qg6 44. Qe7+ Rf7 45. Bxf7 Qxf7 46. Qxf7+ Kxf7 47. Kf1 Kf6 48. Ke1 Ke5 49. Kd2 Bc6 50. Ke3 a5 51. a3 Be8 52. Ne4 h5 53. Nc3 a4 54. Kd3 Bd7 55. Ke3 Be8 56. Ne4 Bf7 57. Nd2 Kd5 58. b3 b5 59. bxa4 bxa4 60. Ne4 Ke5 61. Nc3 Be8 62. Kd3 Bd7 63. Kc4 Bc6 64. Kc5 Be8 65. Kb4 Kd4 66. Nxa4 Bxa4 67. Kxa4 Ke4 68. Kb5 Kf3 69. a4 Kxf2 70. a5 Kxg3 71. a6 Kh2 72. a7 g3 73. a8Q g2 74. Qb8+ Kh1 75. Qb7 Kh2 76. Qc7+ Kh1 77. Qc6 Kh2 78. Qd6+ Kh1 79. Qd5 Kh2 80. Qe5+ Kh1 81. Qe4 Kh2 82. Qe2 Kh1 83. Qxh5 g1Q 84. Qd5+ Kh2 85. h5 Qf1+ 86. Kc6 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Marinov, Petjo"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2476"]
[BlackElo "2368"]
[PlyCount "56"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. dxc5 Bxc5 9. Qe2 Qc7 10. 0-0 0-0 11. Bg5 h6 12. Bxf6 gxf6 13. Rad1 Rd8 14. Qd2 Kg7 15. Rfe1 e5 16. Qe2 Re8 17. c3 e4 18. Nd4 Bxd4 19. cxd4 Bf5 20. Bc4 Qd6 21. a4 a6 22. Qe3 Rac8 23. b3 Bg6 24. g3 f5 25. d5 Bh5 26. Rd4 Bf3 27. Be2 Bxe2 28. Rxe2 Rc5 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Martello, Juan Alberto"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2476"]
[BlackElo "2425"]
[PlyCount "97"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 h6 9. Nxc6 bxc6 10. Bf4 d5 11. Qe3 Bb4 12. Be2 0-0 13. e5 Nd7 14. Qg3 Kh8 15. Qh3 Bxc3 16. bxc3 f6 17. Bxh6 Nxe5 18. Be3+ Kg8 19. f4 Nf7 20. Bd3 Nh6 21. f5 e5 22. Bxh6 gxh6 23. Qxh6 Ra7 24. Qe3 Rg7 25. Qc5 Qc7 26. g4 Rxg4 27. Rhg1 Rxg1 28. Rxg1+ Kf7 29. Rg6 Qd8 30. Qa7+ Bd7 31. Rh6 Rg8 32. Bxa6 Rg7 33. Be2 Kg8 34. Rg6 Rxg6 35. fxg6 Kg7 36. a4 Kxg6 37. a5 Qe7 38. Kd1 c5 39. a6 Qd6 40. Qa8 Qe6 41. h4 Bc6 42. h5+ Kg7 43. Qa7+ Kh6 44. Qxc5 Qg8 45. c4 e4 46. a7 d4 47. Qxd4 Qg7 48. Qb6 Ba8 49. c3 1-0

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Pegg, Russell M"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2476"]
[BlackElo "2443"]
[PlyCount "70"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 Ng6 17. Qh5 Bxc3 18. bxc3 Qf6 19. Qh6 Rg8 20. Rab1 Qxc3 21. Bxa6 Qg7 22. Qxg7 Rxg7 23. Rb6 Ke7 24. g3 Ne5 25. Rfb1 h5 26. Rb7+ Kf6 27. R1b6 Nf3+ 28. Kg2 h4 29. Rxd6+ Ke5 30. Rh6 h3+ 31. Kh1 Rg6 32. Rxg6 fxg6 33. Rb6 Kd4 34. a4 Ne5 35. d6 Kc5 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Turati, Pierangelo"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2476"]
[BlackElo "2459"]
[PlyCount "47"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 12. Bd3 Be6 13. 0-0 Bxd5 14. exd5 Ne7 15. c3 Bg7 16. Nc2 e4 17. Be2 0-0 18. a4 bxa4 19. Rxa4 Qb6 20. Rb4 Qc5 21. Ne3 Rfb8 22. Rc4 Qb6 23. Rb4 Qc5 24. Rc4 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Rocca, Horacio Daniel"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2469"]
[BlackElo "2476"]
[PlyCount "68"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 Bg7 10. h3 Ne5 11. Nf5 Bxf5 12. exf5 Nbc6 13. Nd5 e6 14. fxe6 fxe6 15. Ne3 0-0 16. Be2 d5 17. 0-0 Qb6 18. Ng4 Ng6 19. Bd3 Nf4 20. Bxf4 Rxf4 21. Re1 e5 22. c4 e4 23. Bc2 Nd4 24. cxd5 h5 25. Ne3 g4 26. d6 Qxd6 27. g3 Raf8 28. gxf4 Qxf4 29. Kh1 Nf3 30. Nf1 Nxe1 31. Qd5+ Rf7 32. Bxe4 Qxf2 33. Qd8+ Rf8 34. Qd5+ Rf7 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Ruefenacht, Matthias"]
[Black "Klatt, Otto"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2367"]
[BlackElo "2476"]
[PlyCount "63"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nxc6 Bxc6 13. Qe1 Be7 14. f5 b4 15. Ne2 e5 16. Ng3 Qc5 17. Bd3 a5 18. Qe2 a4 19. Bc4 0-0 20. Nh5 Kh8 21. Rhf1 Rad8 22. b3 axb3 23. cxb3 d5 24. exd5 Bxd5 25. Bxd5 Rxd5 26. Ng3 Rfd8 27. Rxd5 Qxd5 28. Ne4 Qd4 29. Re1 Kg7 30. Qg4+ Kh8 31. Qf3 Kg7 32. Qg4+ 1-0

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Salcedo Mederos, Pablo"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "2453"]
[BlackElo "2476"]
[PlyCount "107"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. a4 a6 12. Qb3 Rb8 13. Nc4 Ne5 14. Nxe5 Rxe5 15. Bf4 Re8 16. a5 b5 17. axb6 Rxb6 18. Qc2 Ng4 19. Bd2 Bd7 20. h3 Nf6 21. e4 Qe7 22. Na4 Rb5 23. Bc3 Reb8 24. Rfe1 Nh5 25. Qd2 Be5 26. Ra2 Rb3 27. Re3 R3b7 28. Bxe5 Qxe5 29. Nc3 a5 30. Re2 Rb3 31. f4 Qd4+ 32. Kh2 Bb5 33. Rf2 Bc4 34. Ra4 R8b4 35. Ra2 a4 36. Bf3 Nf6 37. Bd1 Nxe4 38. Qxd4 cxd4 39. Nxe4 Re3 40. Rxa4 Rxa4 41. Bxa4 Rxe4 42. Rd2 Bxd5 43. Bd1 Bc4 44. Kg2 d3 45. Kf2 Bb5 46. Bf3 Re8 47. Bg2 Ba6 48. Bf1 Rb8 49. Ke3 Kf8 50. Bxd3 Rb3 51. Ke4 f5+ 52. Kd4 Bxd3 53. Rxd3 Rxb2 54. Ra3 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Sochor, Frantisek"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2442"]
[BlackElo "2476"]
[PlyCount "77"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 Bg7 10. h3 Ne5 11. f3 Nbc6 12. Bf2 Be6 13. Qd2 Rc8 14. 0-0-0 Qa5 15. Nb3 Qc7 16. Kb1 Na5 17. Bd4 Nec4 18. Qf2 Bxd4 19. Qxd4 Rg8 20. Nxa5 Qxa5 21. Bxc4 Rxc4 22. Qe3 Qc5 23. Qd3 Qe5 24. Nd5 Rc5 25. Rhe1 f6 26. Qd2 Kf7 27. g4 Rgc8 28. c3 a5 29. h4 Rh8 30. Qf2 h5 31. hxg5 Qxg5 32. f4 Qxg4 33. Ne3 Qg7 34. f5 Bd7 35. Nd5 Ke8 36. Ka1 h4 37. Rh1 h3 38. Nf4 Qg8 39. Nxh3 1/2-1/2

[Event "David Godoy Memorial email"]
[Site "ICCF email"]
[Date "2008.05.15"]
[Round "?"]
[White "Zhak, Boris Mikhailovich"]
[Black "Klatt, Otto"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2426"]
[BlackElo "2476"]
[PlyCount "159"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "18"]
[EventCountry "CHI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. e3 Nf6 4. Nf3 Bb4 5. Qc2 Bxc3 6. bxc3 e4 7. Ng5 Qe7 8. f3 exf3 9. Nxf3 0-0 10. Be2 b6 11. 0-0 Bb7 12. Rb1 Rfe8 13. Rb2 Ne5 14. Nxe5 Qxe5 15. d3 d5 16. cxd5 Nxd5 17. d4 Qe7 18. e4 Qxe4 19. Qxe4 Rxe4 20. Bf3 Nxc3 21. Bd2 Ne2+ 22. Kf2 Rae8 23. Bxe4 Bxe4 24. d5 Nd4 25. Re1 c5 26. dxc6 f5 27. c7 Ne6 28. Rc1 Rc8 29. Rb4 Kf7 30. Be3 Rxc7 31. Rxc7+ Nxc7 32. Rc4 Nd5 33. g3 g6 34. Rc8 Ke6 35. Rg8 Ne7 36. Rg7 f4 37. Bxf4 h5 38. Be3 Kd6 39. a3 Nc6 40. h3 Bf5 41. Kf3 Ke6 42. h4 Ne7 43. Bd4 Nc6 44. Bb2 Ne7 45. Kf4 b5 46. Kg5 a5 47. Bc3 a4 48. Bd2 Bd3 49. Bb4 Nd5 50. Bc5 Bc2 51. Rb7 Bd3 52. Ra7 Ke5 53. Rd7 Bf5 54. Rd8 Ke4 55. Kh6 Nc3 56. Rb8 Kf3 57. Bb4 Ne4 58. Rxb5 Nxg3 59. Ba5 Ne2 60. Rb4 Bc2 61. Bc7 Ke3 62. Ba5 Kf3 63. Kg5 Ng1 64. Rc4 Nh3+ 65. Kf6 Bb3 66. Rc3+ Kg4 67. Bc7 Nf2 68. Kxg6 Ne4 69. Rd3 Bc2 70. Rd4 Kxh4 71. Rc4 Bd3 72. Rxa4 Kh3 73. Rd4 Nc5+ 74. Kxh5 Be2+ 75. Kg6 Kg2 76. Bb6 Na6 77. Kg5 Kg3 78. Re4 Kf3 79. Re5 Bf1 80. Re3+ 1-0

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Aronov, Igor Moiseevich"]
[Black "Klatt, Otto"]
[Result "1-0"]
[ECO "A64"]
[WhiteElo "2422"]
[BlackElo "2470"]
[PlyCount "127"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. a4 a6 12. h3 Rb8 13. Nc4 Ne5 14. Na3 Nh5 15. e4 Bd7 16. a5 Qxa5 17. g4 Nf6 18. g5 Nh5 19. f4 Nc4 20. Nxc4 Qxa1 21. Nxd6 Bxc3 22. bxc3 Qxc3 23. Rf3 Qd4+ 24. Qxd4 cxd4 25. Nxe8 Rxe8 26. Rd3 Rc8 27. Bd2 Rc4 28. Bf3 Ng7 29. Bd1 Ba4 30. Bb3 Bxb3 31. Rxb3 b5 32. Ra3 Kf8 33. Rxa6 Ra4 34. Ra5 Nh5 35. Rxb5 Ra1+ 36. Kf2 Ra2 37. Ke1 Ng3 38. Bb4+ Ke8 39. d6 d3 40. Rd5 Kd7 41. e5 Re2+ 42. Kd1 Rb2 43. Rxd3 Rxb4 44. Rxg3 Rxf4 45. Ra3 Ke6 46. Rd3 Kd7 47. Rc3 Ke6 48. Rc5 Rh4 49. Ke2 Rd4 50. Ke3 Rd1 51. Ke4 Re1+ 52. Kd4 Rd1+ 53. Kc3 Rb1 54. h4 Rh1 55. Kb4 Rxh4+ 56. Kb5 Rd4 57. Kc6 Ra4 58. Kc7 Ra8 59. Rb5 Ra3 60. Rb6 Ra7+ 61. Rb7 Ra8 62. Rb8 Ra7+ 63. Kb6 Ra2 64. Re8+ 1-0

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Dahlstroem, Richard"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "2470"]
[BlackElo "2440"]
[PlyCount "50"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. Kb1 Re8 13. h4 h5 14. Bh6 Nc4 15. Bxc4 Rxc4 16. Bxg7 Kxg7 17. Nd5 e5 18. Nxf6 Qxf6 19. Nb3 Re6 20. Qe3 Ra4 21. g3 Qd8 22. Rd2 Qc7 23. Rhd1 Rf6 24. Rd3 Rc4 25. Qd2 Ba4 1/2-1/2

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Harm, Joerg"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2470"]
[BlackElo "2427"]
[PlyCount "124"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Qe2 d6 8. c4 g6 9. Nc3 Bg7 10. Rd1 0-0 11. Nf3 Nc6 12. h3 Nd7 13. Be3 b6 14. Rac1 Bb7 15. Bb1 Nc5 16. b3 Qe7 17. Qd2 Rfd8 18. Bg5 f6 19. Bf4 Ne5 20. Nd4 Rac8 21. Be3 f5 22. exf5 gxf5 23. f3 Kh8 24. Nce2 Qf7 25. Nf4 Rg8 26. Kh1 Bh6 27. Qf2 Qf6 28. Nde2 Nf7 29. Nc3 Bg5 30. Nce2 Qh6 31. Rc3 Nd7 32. Bc1 Rg7 33. Rg1 Nfe5 34. Rd1 Nf7 35. Rg1 Rcg8 36. Bc2 Nd8 37. Bb1 Bc6 38. Nd3 Bxc1 39. Ndxc1 Nf7 40. Nd4 Ng5 41. Nce2 Ne5 42. Qf1 Bb7 43. Bc2 Nc6 44. Nxc6 Bxc6 45. b4 f4 46. Kh2 e5 47. Bf5 Qf6 48. Bg4 e4 49. fxe4 Nxe4 50. Ra3 Qh4 51. Qa1 Re8 52. Rf3 h5 53. Rxf4 hxg4 54. Rxg4 Qh6 55. Qd4 Kh7 56. Rf4 Ba8 57. Qd3 Kg8 58. Qd4 Qg6 59. Qd3 Qg5 60. Rf3 Qe5+ 61. Ng3 Nxg3 62. Rxg3 Re6 0-1

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Liebert, Ervin"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "2470"]
[BlackElo "2478"]
[PlyCount "71"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Bd6 7. 0-0 Nge7 8. dxc5 Bxc5 9. Nb3 Bd6 10. Re1 0-0 11. Bd3 h6 12. h3 Nf5 13. c3 Qf6 14. Bc2 Rd8 15. Qd3 g6 16. Bd2 a5 17. a4 b6 18. Qe2 Ba6 19. Qd1 Re8 20. Bxf5 gxf5 21. Nfd4 Rxe1+ 22. Qxe1 Ne5 23. Qe3 Nd3 24. Qxh6 Qxh6 25. Bxh6 f4 26. Bg5 Kh7 27. Rb1 Kg6 28. Bh4 Rh8 29. g3 Bc8 30. Kg2 Be5 31. Nc6 Bf6 32. Nbd4 Bxh4 33. gxh4 Kf6 34. b4 Rxh4 35. f3 Bxh3+ 36. Kg1 1/2-1/2

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Mortensen, Vilhelm"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2470"]
[BlackElo "2413"]
[PlyCount "53"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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. a4 Bb7 9. d3 d6 10. Nbd2 Na5 11. Ba2 c5 12. Nf1 b4 13. Ne3 Bc8 14. c3 Rb8 15. Nc4 bxc3 16. bxc3 Nxc4 17. Bxc4 h6 18. Bd2 Qc7 19. Qc2 Bg4 20. Nh4 Be6 21. Qa2 Bxc4 22. Qxc4 Rb6 23. Rab1 Rfb8 24. Rxb6 Rxb6 25. Nf5 Bf8 26. Ne3 Qb7 27. f3 1/2-1/2

[Event "Baltic Sea tt8 B01 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Oesterman, Georg"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2470"]
[BlackElo "2490"]
[PlyCount "58"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "Germany-4"]
[BlackTeam "Finland-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. a4 Bb7 9. d3 d6 10. Nbd2 Na5 11. Ba2 c5 12. Nf1 b4 13. Ne3 Bc8 14. c3 Rb8 15. Nc4 bxc3 16. bxc3 Be6 17. Nxa5 Qxa5 18. Bxe6 fxe6 19. Qc2 c4 20. dxc4 Nd7 21. Ba3 Rbc8 22. Bb4 Qc7 23. Rad1 Nc5 24. a5 Nb7 25. Qd3 Rf7 26. Nd2 Bg5 27. Nf3 Be7 28. Nd2 Bg5 29. Nf3 Be7 1/2-1/2

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Oesterman, Georg"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2470"]
[BlackElo "2490"]
[PlyCount "58"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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. a4 Bb7 9. d3 d6 10. Nbd2 Na5 11. Ba2 c5 12. Nf1 b4 13. Ne3 Bc8 14. c3 Rb8 15. Nc4 bxc3 16. bxc3 Be6 17. Nxa5 Qxa5 18. Bxe6 fxe6 19. Qc2 c4 20. dxc4 Nd7 21. Ba3 Rbc8 22. Bb4 Qc7 23. Rad1 Nc5 24. a5 Nb7 25. Qd3 Rf7 26. Nd2 Bg5 27. Nf3 Be7 28. Nd2 Bg5 29. Nf3 Be7 1/2-1/2

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Pivinsky, Evgeny Grigorievich"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2470"]
[BlackElo "2457"]
[PlyCount "60"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. 0-0 0-0 14. c4 f5 15. Qh5 Rb8 16. exf5 e4 17. Rae1 Bb7 18. Qg4 Rfe8 19. cxb5 d5 20. bxa6 Bc6 21. b3 Kh8 22. Nc2 Bc3 23. Be2 d4 24. Bc4 Rg8 25. Qh5 Bxe1 26. Rxe1 e3 27. f3 Rg5 28. Qxf7 Bxf3 29. Qxe7 Rxg2+ 30. Kf1 Rf2+ 1/2-1/2

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Ponomarev, Aleksander Anatolie"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2470"]
[BlackElo "2488"]
[PlyCount "60"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Be2 0-0 10. a3 Nc6 11. cxd5 Qxd5 12. Nc3 Nxc3 13. bxc3 Bf5 14. Bf4 Na5 15. Bxc7 Rac8 16. Bxa5 Qxa5 17. c4 Bf6 18. Bd3 Bg4 19. h3 Bxf3 20. Qxf3 Qd8 21. Rad1 g6 22. d5 Qd6 23. a4 Rfe8 24. Rd2 Rc7 25. Ra2 Bd4 26. g3 Rce7 27. Kg2 a5 28. h4 h5 29. Rb1 Bc5 30. Rbb2 b6 1/2-1/2

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Szczepankiewicz, Dariusz"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "2470"]
[BlackElo "2479"]
[PlyCount "56"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Bd6 7. 0-0 cxd4 8. Nb3 Nge7 9. Nbxd4 0-0 10. c3 Bg4 11. Qc2 Nxd4 12. Nxd4 Nc6 13. Be3 Re8 14. Rfe1 Qf6 15. Qb3 a6 16. Bd3 Na5 17. Qa4 Nc4 18. Bxc4 dxc4 19. Qxc4 Rad8 20. Qb3 Re7 21. f3 Bc8 22. Bf2 Be5 23. Rad1 Rde8 24. Qc2 Qh6 25. g3 Qf6 26. Re4 b5 27. f4 Bxd4 28. Rdxd4 h6 1/2-1/2

[Event "Baltic Sea tt8 B01 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Krueger, Hilmar"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2441"]
[BlackElo "2470"]
[PlyCount "57"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "Germany-1"]
[BlackTeam "Germany-4"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. g4 h6 9. Qd2 b4 10. Na4 Nbd7 11. 0-0-0 Ne5 12. Qxb4 Bd7 13. Nc3 Qc7 14. Qb3 Rb8 15. Qa3 Nc4 16. Bxc4 Qxc4 17. Qa5 d5 18. a3 Be7 19. b3 Qc8 20. Nde2 dxe4 21. fxe4 Nxg4 22. Bd4 Bb5 23. Rhg1 e5 24. Nxb5 Rxb5 25. Qc3 Bxa3+ 26. Kb1 0-0 27. Qxc8 Rxc8 28. Rxg4 exd4 29. Rxd4 1/2-1/2

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Krueger, Hilmar"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2441"]
[BlackElo "2470"]
[PlyCount "57"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. g4 h6 9. Qd2 b4 10. Na4 Nbd7 11. 0-0-0 Ne5 12. Qxb4 Bd7 13. Nc3 Qc7 14. Qb3 Rb8 15. Qa3 Nc4 16. Bxc4 Qxc4 17. Qa5 d5 18. a3 Be7 19. b3 Qc8 20. Nde2 dxe4 21. fxe4 Nxg4 22. Bd4 Bb5 23. Rhg1 e5 24. Nxb5 Rxb5 25. Qc3 Bxa3+ 26. Kb1 0-0 27. Qxc8 Rxc8 28. Rxg4 exd4 29. Rxd4 1/2-1/2

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Lapeginas, Zilvinas"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2502"]
[BlackElo "2470"]
[PlyCount "63"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. f3 e6 9. Be3 b5 10. Qd2 Nbd7 11. g4 Nb6 12. 0-0-0 Bb7 13. g5 Nfd7 14. a3 Rc8 15. Rg1 Ne5 16. f4 Nec4 17. Qe1 Nxe3 18. Qxe3 Qc7 19. Qh3 g6 20. f5 e5 21. Nb3 Bxe4 22. Bd3 Bxd3 23. Rxd3 Be7 24. f6 Bf8 25. Re1 h6 26. Nd4 Qd7 27. Qg3 Qc7 28. Nf3 Nd7 29. Qh3 Qb7 30. Kb1 Rc6 31. Nd4 Rc8 32. Nb3 1/2-1/2

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Lubas, Jozef"]
[Black "Klatt, Otto"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2445"]
[BlackElo "2470"]
[PlyCount "86"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. exf6 Nxf6 9. Qh4 d5 10. Bd3 Bd6 11. Bg6+ Ke7 12. Bc2 h6 13. Bg6 Bd7 14. 0-0 Be8 15. Bxe8 Qxe8 16. Nd4 Kf7 17. Be3 g5 18. Qh3 Ne5 19. f4 Neg4 20. Rf3 e5 21. Nf5 Bc7 22. fxe5 Qxe5 23. Na3 Qxh2+ 24. Qxh2 Bxh2+ 25. Kh1 Be5 26. Nb5 a6 27. Nbd6+ Bxd6 28. Nxd6+ Kg6 29. Bd4 Rhd8 30. Nf5 Re8 31. Raf1 Ne4 32. Rd3 Ne5 33. Rdd1 h5 34. Kh2 Ng4+ 35. Kg1 Rad8 36. Rd3 h4 37. Ne3 Nxe3 38. Rxe3 Re6 39. Rfe1 Rde8 40. a3 g4 41. R3e2 Ng5 42. Rxe6+ Rxe6 43. Rxe6+ Nxe6 0-1

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Osipov, Sergey Adolfovich"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2396"]
[BlackElo "2470"]
[PlyCount "79"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. 0-0-0 Be7 11. Kb1 a6 12. Nd2 Qb6 13. g4 Rd8 14. Bd3 g6 15. Na4 Qa5 16. cxd5 exd5 17. f3 Bd7 18. Nc3 Be6 19. Nb3 Qb6 20. Na4 Qa7 21. Nac5 Rac8 22. Nxe6 fxe6 23. g5 Nh5 24. Bxg6 hxg6 25. Qxg6+ Ng7 26. Nd4 Bxa3 27. Nxc6 Rxc6 28. Be5 Bf8 29. Rd4 Qc5 30. Rh4 Rdc8 31. Qh7+ Kf7 32. g6+ Ke7 33. Bxg7 Bxg7 34. Qxg7+ Kd6 35. Qc3 Qxc3 36. bxc3 Rxc3 37. Rg4 Ke7 38. g7 Rb3+ 39. Ka2 Rcc3 40. g8Q 1/2-1/2

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Palmo, Pentti Olavi"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2401"]
[BlackElo "2470"]
[PlyCount "29"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. f4 exf4 11. Bxf4 Nc6 12. Kh1 d5 13. exd5 Nxd5 14. Nxd5 Qxd5 15. Qxd5 1/2-1/2

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Strautins, Uldis"]
[Black "Klatt, Otto"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2451"]
[BlackElo "2470"]
[PlyCount "115"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 dxe5 11. fxe5 Nfd7 12. Ne4 h6 13. Bh4 Qxa2 14. Rd1 Qd5 15. Qe3 Qxe5 16. Be2 Bc5 17. Bg3 Bxd4 18. Rxd4 Qa5+ 19. Rd2 0-0 20. Bd6 Rd8 21. Qg3 Qf5 22. Be5 Qg6 23. Qh4 Nc6 24. Bh5 Qf5 25. Bxg7 Nc5 26. Nxc5 Kxg7 27. Rf1 Qe5+ 28. Ne4 Qa1+ 29. Rd1 Rxd1+ 30. Bxd1 Qe5 31. Rf6 Bd7 32. Qxh6+ Kg8 33. Rf4 f5 34. Rh4 Rd8 35. Rh3 Qxe4+ 36. Kf1 Qe5 37. Rg3+ Qxg3 38. hxg3 Be8 39. Bf3 Rd6 40. g4 Nd4 41. gxf5 Nxf5 42. Qg5+ Ng7 43. Bxb7 Rb6 44. Be4 Rb5 45. Qd8 a5 46. Ke2 Kf7 47. g4 Rb4 48. c4 Rxc4 49. Bg6+ Kxg6 50. Qd3+ Kf6 51. Qxc4 a4 52. Ke3 Kg5 53. Qf4+ Kg6 54. Qf8 Bb5 55. Ke4 Bc6+ 56. Ke5 Be8 57. Qf6+ Kh7 58. g5 1-0

[Event "Baltic Sea tt8 B03 email"]
[Site "ICCF email"]
[Date "2008.03.01"]
[Round "?"]
[White "Weber, Joerg"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2402"]
[BlackElo "2470"]
[PlyCount "53"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 Bg7 10. h3 Ne5 11. f3 Nbc6 12. Bf2 Nxd4 13. Bxd4 Be6 14. Qd2 Qa5 15. a3 Rc8 16. Qf2 Rc6 17. h4 0-0 18. hxg5 hxg5 19. Qe3 Ng6 20. g3 Bxd4 21. Qxd4 f6 22. Kf2 Kg7 23. Be2 Rcc8 24. Rh5 Rh8 25. Rah1 Rxh5 26. Rxh5 Bf7 27. Rh1 1/2-1/2

[Event "ICCF GMN/006 email"]
[Site "ICCF email"]
[Date "2007.04.20"]
[Round "?"]
[White "Boccia, Mattia Mario"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2488"]
[BlackElo "2481"]
[PlyCount "69"]
[EventDate "2007.??.??"]
[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 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. cxd5 Nxd5 9. Nc3 0-0 10. Nxd5 exd5 11. 0-0 Nd7 12. Rc1 Re8 13. Re1 Rc8 14. b4 c6 15. e4 dxe4 16. Rxe4 Nf6 17. Re1 Bf8 18. Ne5 Qxd4 19. Nxc6 Rxe1+ 20. Bxe1 Qxd1 21. Rxd1 Be2 22. Nxa7 Rc7 23. Rd2 Bxb4 24. Rxe2 Bxe1 25. Nc6 Bc3 26. Re3 Ba1 27. Re1 Bc3 28. Rb1 Nd7 29. Ne7+ Kf8 30. Nd5 Rc5 31. Nxb6 Nxb6 32. Rxb6 Bd4 33. Rb4 Rc1+ 34. Bf1 Bc5 35. Rb2 1/2-1/2

[Event "ICCF GMN/006 email"]
[Site "ICCF email"]
[Date "2007.04.20"]
[Round "?"]
[White "Grill, Helmut"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2503"]
[BlackElo "2481"]
[PlyCount "64"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Be7 9. Qf3 Nbd7 10. 0-0-0 Qc7 11. Qh3 b5 12. a3 Rb8 13. Bd3 b4 14. axb4 Rxb4 15. Rhe1 Bb7 16. Kb1 e5 17. g4 0-0 18. Bxf6 Nxf6 19. fxe5 dxe5 20. g5 Nd7 21. Nd5 Bxd5 22. exd5 g6 23. Re4 Rfb8 24. Rf1 a5 25. Rxb4 Bxb4 26. Qf3 Nc5 27. d6 Qb7 28. Bc4 Qxf3 29. Rxf3 Rb7 30. Nxc5 Bxc5 31. Rd3 Rd7 32. Rd5 Bxd6 1/2-1/2

[Event "ICCF GMN/006 email"]
[Site "ICCF email"]
[Date "2007.04.20"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Benson, Gary S"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2481"]
[BlackElo "2486"]
[PlyCount "81"]
[EventDate "2007.??.??"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. h3 Ne5 11. Nf5 Bxf5 12. exf5 Nbc6 13. Nd5 e6 14. fxe6 fxe6 15. Ne3 0-0 16. Be2 d5 17. 0-0 Qb6 18. c4 Rad8 19. cxd5 exd5 20. b3 Qa5 21. a3 Nd4 22. Bh5 Qb6 23. Rc1 a5 24. b4 axb4 25. axb4 Qxb4 26. Rc7 Nec6 27. Nc2 Nxc2 28. Qxc2 Qe4 29. Qb3 Qb4 30. Qe3 Kh8 31. Qd3 Qe4 32. Qxe4 dxe4 33. Rb1 Nd4 34. Rbxb7 Nf5 35. Rxg7 Nxg7 36. Be5 Rg8 37. Bf7 Rgf8 38. Bb3 Rg8 39. Bxg8 Rxg8 40. Kf1 Kh7 41. Ke2 1-0

[Event "ICCF GMN/006 email"]
[Site "ICCF email"]
[Date "2007.04.20"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Cesetti, Claudio"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2481"]
[BlackElo "2506"]
[PlyCount "102"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[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 Be7 9. f3 h5 10. Be2 Nbd7 11. Nd5 Nxd5 12. exd5 Bf5 13. 0-0 0-0 14. Na5 Qc7 15. c4 h4 16. b4 Nf6 17. Rac1 Rfe8 18. Rfd1 Rad8 19. Qe1 e4 20. Bd4 exf3 21. Bxf3 Nh7 22. Qf2 Qd7 23. c5 dxc5 24. bxc5 Ng5 25. Be3 h3 26. d6 Nxf3+ 27. gxf3 Bf6 28. Nc4 Qc6 29. Bf4 Bd7 30. Nb6 Re6 31. Nxd7 Qxd7 32. Kh1 Rde8 33. Qg3 Re2 34. Qg4 R8e6 35. a3 Ra2 36. Be3 Rxa3 37. Bg1 Qc6 38. Rf1 Rd3 39. Qf5 Rd5 40. Qxh3 a5 41. Rb1 Bd4 42. Bxd4 Rxd4 43. Rbd1 Qd5 44. Rde1 a4 45. Rg1 a3 46. Rxe6 fxe6 47. Qg3 g5 48. Qxg5+ Qxg5 49. Rxg5+ Kf7 50. c6 bxc6 51. Ra5 Rd3 1/2-1/2

[Event "ICCF GMN/006 email"]
[Site "ICCF email"]
[Date "2007.04.20"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Jonckheere, Peter"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2481"]
[BlackElo "2427"]
[PlyCount "65"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Qe2 0-0 7. Ngf3 a5 8. 0-0 Na6 9. e5 Nd7 10. c3 Naxc5 11. Bc2 b6 12. Re1 f6 13. exf6 Bxf6 14. Nb3 Ba6 15. Qd1 Kh8 16. Nxc5 Nxc5 17. Be3 Qd6 18. Bd4 Bxd4 19. Qxd4 Rf6 20. Ne5 Raf8 21. Qh4 Rh6 22. Qg5 Rhf6 23. f3 Bb5 24. Qg3 Kg8 25. Ng4 Rf4 26. Rad1 Ba4 27. b3 Bb5 28. c4 Bc6 29. Re5 g6 30. Rg5 Qe7 31. h4 Kg7 32. Ne5 Be8 33. h5 1-0

[Event "ICCF GMN/006 email"]
[Site "ICCF email"]
[Date "2007.04.20"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Thomsen, Keld"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2481"]
[BlackElo "2485"]
[PlyCount "81"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[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. f3 b5 10. a4 b4 11. Nd5 Bxd5 12. exd5 Nb6 13. Bxb6 Qxb6 14. a5 Qb7 15. Bc4 Be7 16. Ra4 Rb8 17. Nc1 Bd8 18. b3 0-0 19. Na2 Nd7 20. Kd1 f5 21. Rxb4 Qc7 22. Ra4 Nc5 23. Ra3 Nb7 24. Bxa6 Nxa5 25. Bd3 Ra8 26. Qc3 Qb8 27. Ke2 Bb6 28. Ra4 Qd8 29. Kd1 Nb7 30. Rxa8 Qxa8 31. Nc1 Nc5 32. b4 Nxd3 33. Qxd3 Rc8 34. Qxf5 Qxd5+ 35. Nd3 Qc4 36. Nc5 Ra8 37. Nb3 Bd4 38. Re1 Bc3 39. Qe4 Qa6 40. Qd5+ Kh8 41. b5 1/2-1/2

[Event "ICCF GMN/006 email"]
[Site "ICCF email"]
[Date "2007.04.20"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Van den Bos, Henk J"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2481"]
[BlackElo "2455"]
[PlyCount "100"]
[EventDate "2007.??.??"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. f3 b5 10. a4 b4 11. Nd5 Bxd5 12. exd5 Nb6 13. Bxb6 Qxb6 14. a5 Qb7 15. Bc4 g6 16. Ra4 Rb8 17. Nc1 h5 18. Na2 Bh6 19. Qe2 0-0 20. Nxb4 e4 21. 0-0 exf3 22. Qxf3 Ng4 23. Nc6 Rbe8 24. h3 Ne3 25. Rb1 f5 26. Rb4 Qc8 27. Bd3 Ng4 28. Kh1 Ne5 29. Qf1 Nxc6 30. Rc4 Qd8 31. Rxc6 Re3 32. Bxa6 Qe7 33. Rc3 Rxc3 34. bxc3 Be3 35. Qf3 Qg5 36. Bd3 h4 37. Rb7 Rf7 38. a6 Bc5 39. Qe2 Qc1+ 40. Qf1 Qe3 41. Rb8+ Kg7 42. Rb4 Re7 43. Rb7 Kf6 44. Rxe7 Qxe7 45. Qa1 Qe3 46. c4+ Bd4 47. Qd1 g5 48. Be2 f4 49. Bf3 Kg6 50. c3 Bc5 1/2-1/2

[Event "ICCF GMN/006 email"]
[Site "ICCF email"]
[Date "2007.04.20"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Voetter, Hans Dieter"]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "2481"]
[BlackElo "2461"]
[PlyCount "50"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qg5 8. Qe2 Nf6 9. f4 Qxf4 10. Ne5+ c6 11. d4 Qh4+ 12. g3 Qh3 13. Bc4 Be6 14. Bg5 0-0-0 15. 0-0-0 Bd6 16. Bxe6+ Qxe6 17. Qc4 Rhe8 18. Qxe6+ Rxe6 19. Nf7 Rde8 20. Nxd6+ Rxd6 21. Rhe1 Ng4 22. Re2 Rd5 23. Be3 Kd7 24. h3 Nxe3 25. Rxe3 Kd6 1/2-1/2

[Event "ICCF GMN/006 email"]
[Site "ICCF email"]
[Date "2007.04.20"]
[Round "?"]
[White "Lounek, Jan"]
[Black "Klatt, Otto"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2523"]
[BlackElo "2481"]
[PlyCount "133"]
[EventDate "2007.??.??"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bc1 Nf6 9. Bc4 e6 10. Bb3 Nbd7 11. 0-0 Nc5 12. Qf3 b5 13. Re1 Nxb3 14. axb3 Bb7 15. b4 Rc8 16. Bd2 Be7 17. Nb3 0-0 18. Qg3 Kh7 19. Rad1 Qc7 20. f3 d5 21. Qxc7 Rxc7 22. Bf4 Rcc8 23. Nc5 Bxc5+ 24. bxc5 b4 25. Na4 dxe4 26. Bd6 Rfe8 27. Nb6 Rcd8 28. f4 Rg8 29. Rd4 Ne8 30. Red1 g5 31. fxg5 Rxg5 32. Be7 Rxd4 33. Rxd4 Rf5 34. Nc4 Rd5 35. Rxd5 exd5 36. Na5 Bc8 37. Kf2 Kg6 38. c6 Kf5 39. Bxb4 Ke5 40. c3 Nd6 41. b3 f5 42. g3 Nf7 43. Ke3 Nd6 44. Bc5 Ke6 45. h4 Nb5 46. Kd2 h5 47. Nb7 Ke5 48. Nd8 Be6 49. Ke3 Bg8 50. Nb7 Kf6 51. Bb6 Be6 52. Kf4 Bf7 53. Nc5 Be6 54. Nxe6 Kxe6 55. c7 Kd7 56. Kxf5 d4 57. Kxe4 dxc3 58. Kd3 Kc8 59. b4 Kd7 60. Kc2 Kc8 61. g4 hxg4 62. h5 g3 63. h6 Nd6 64. h7 Nf7 65. Kxc3 g2 66. Kc4 g1Q 67. Bxg1 1-0

[Event "ICCF GMN/006 email"]
[Site "ICCF email"]
[Date "2007.04.20"]
[Round "?"]
[White "Pegg, Russell M"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2458"]
[BlackElo "2481"]
[PlyCount "103"]
[EventDate "2007.??.??"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Be2 h5 11. h4 Nc6 12. Nb3 gxh4 13. Rxh4 Be6 14. Qd2 Qb6 15. Nd5 Bxd5 16. exd5 Nce5 17. 0-0-0 Ng6 18. Rh3 Bh6 19. f4 Qe3 20. Kb1 Rc8 21. c3 Qxd2 22. Rxd2 Bg7 23. Na5 Rc7 24. Bxg4 hxg4 25. Rxh8+ Nxh8 26. f5 Be5 27. Bxe5 dxe5 28. Re2 b6 29. Nc6 f6 30. Re4 Nf7 31. Rxg4 Nh6 32. Rb4 b5 33. g4 Kd7 34. Nb8+ Kd6 35. Nxa6 Ra7 36. Nb8 Ra4 37. Rxb5 Rxg4 38. Nc6 Nxf5 39. Nb4 e4 40. a4 Kc7 41. Rc5+ Kd7 42. a5 e3 43. Nd3 e2 44. a6 Ra4 45. Rc6 Ne3 46. Re6 e1Q+ 47. Nxe1 Nxd5 48. Nd3 Kxe6 49. Nc5+ Kd6 50. Nxa4 Nc7 51. a7 Kc6 52. b4 1/2-1/2

[Event "ICCF GMN/006 email"]
[Site "ICCF email"]
[Date "2007.04.20"]
[Round "?"]
[White "Szczepanski, Zbigniew"]
[Black "Klatt, Otto"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2471"]
[BlackElo "2481"]
[PlyCount "112"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[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 Bg7 10. h3 Ne5 11. Qd2 Nec6 12. Nb3 Be6 13. 0-0-0 Nd7 14. Kb1 b5 15. h4 g4 16. f4 Rc8 17. Bf2 0-0 18. Nd5 f5 19. g3 fxe4 20. Bg2 Bf5 21. Ne3 e6 22. Nxf5 exf5 23. Qxd6 Rf7 24. Bf1 Qe8 25. Be3 Nf8 26. Be2 Ne6 27. c3 Rd8 28. Qa3 Ra8 29. Bc5 Rb7 30. Bd6 Kh7 31. Rd5 b4 32. cxb4 Ned4 33. Nxd4 Nxd4 34. Bc4 Nb5 35. Bxb5 axb5 36. Qb3 Rba7 37. a3 Qe6 38. Bc5 Rd7 39. Rd3 Qxb3 40. Rxb3 Rad8 41. Rc1 Rd2 42. Rc2 Rd1+ 43. Rc1 R1d2 44. Rc2 Kg6 45. Re3 Kf7 46. Re2 Rxe2 47. Rxe2 Rd3 48. Bf2 Ke6 49. Be1 Kd5 50. Kc2 Bd4 51. b3 h5 52. Rg2 Rf3 53. Re2 Rf1 54. Kd2 Bb2 55. Kc2 Bxa3 56. Rd2+ Kc6 0-1

[Event "ICCF GMN/006 email"]
[Site "ICCF email"]
[Date "2007.04.20"]
[Round "?"]
[White "Vayser, Vladimir Abramovich"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2452"]
[BlackElo "2481"]
[PlyCount "74"]
[EventDate "2007.??.??"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. 0-0-0 Bb7 10. g4 Nb6 11. Nb3 Rc8 12. Kb1 Nfd7 13. a3 Be7 14. h4 d5 15. h5 b4 16. axb4 Bxb4 17. Qd4 Bxc3 18. bxc3 0-0 19. h6 e5 20. Qb4 g6 21. Bxb6 Nxb6 22. c4 a5 23. Qxa5 Ra8 24. Qb4 d4 25. Rh3 Bc6 26. f4 f6 27. c5 Na4 28. Bb5 Qd7 29. Qc4+ Kh8 30. Bxc6 Qxc6 31. fxe5 fxe5 32. Rf1 Nc3+ 33. Rxc3 dxc3 34. Rxf8+ Rxf8 35. g5 Rf3 36. Qb4 Rf1+ 37. Ka2 Rf8 1/2-1/2

[Event "W-Cup14 sf07 email"]
[Site "ICCF email"]
[Date "2007.03.25"]
[Round "?"]
[White "Blom, Erik"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2200"]
[BlackElo "2463"]
[PlyCount "69"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[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 Bg7 10. h3 Ne5 11. Nf5 Bxf5 12. exf5 Nbc6 13. Nd5 e6 14. fxe6 fxe6 15. Ne3 0-0 16. Be2 d5 17. 0-0 Qb6 18. Bh5 Rad8 19. Qe1 Ne7 20. a4 Qc6 21. Qb4 N7g6 22. Ng4 Nf4 23. Nxe5 Bxe5 24. Bg4 Bc7 25. Qb3 e5 26. a5 e4 27. Ra4 Rf7 28. Bxf4 Rxf4 29. Rd4 Bxa5 30. g3 Rf6 31. Rxe4 b5 32. Re7 Qd6 33. Re2 Bb6 34. Kg2 Rdf8 35. Qd3 1/2-1/2

[Event "W-Cup14 sf07 email"]
[Site "ICCF email"]
[Date "2007.03.25"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Ertl, Lubos"]
[Result "1/2-1/2"]
[ECO "C99"]
[WhiteElo "2463"]
[BlackElo "2268"]
[PlyCount "84"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 a5 15. Be3 a4 16. Nbd2 Nb4 17. Bb1 Bd7 18. a3 Nc6 19. Bd3 Na5 20. Qe2 Qb8 21. Rec1 Re8 22. Rab1 Bf8 23. Bg5 b4 24. Bxf6 gxf6 25. Qe3 Bg7 26. d5 Rc8 27. Rxc8+ Bxc8 28. Nh4 Nb3 29. Nf1 Bd7 30. Ng3 Qa7 31. Qe2 Rb8 32. Nhf5 Nd4 33. Qg4 Nxf5 34. Nh5 Kf8 35. exf5 Bh8 36. Rc1 bxa3 37. bxa3 Rb3 38. Qc4 Ke7 39. Rc3 Qb7 40. Be4 Qb6 41. Bc2 Rxc3 42. Qxc3 Qc5 1/2-1/2

[Event "W-Cup14 sf07 email"]
[Site "ICCF email"]
[Date "2007.03.25"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Hanen, Bernard"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2463"]
[BlackElo "2361"]
[PlyCount "89"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[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 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. 0-0 f5 14. c3 0-0 15. Nc2 Rb8 16. exf5 e4 17. Re1 Bxf5 18. Nb4 Qb7 19. Bc2 a5 20. Nd5 Rfe8 21. Qd2 Bg6 22. Rad1 Re5 23. a3 Rbe8 24. Ne3 Rd8 25. Bb3 Bh5 26. Bd5 Qd7 27. Rc1 Kh8 28. c4 Rg8 29. Nf1 bxc4 30. Ng3 Bg6 31. Rxc4 Qb5 32. Rd1 Rge8 33. Nf1 f5 34. Rc7 R5e7 35. Rxe7 Rxe7 36. b3 Be5 37. Rc1 f4 38. Rc8+ Kg7 39. g3 Qd3 40. gxf4 Qxd2 41. Nxd2 Bxf4 42. Nc4 e3 43. fxe3 Bxe3+ 44. Kg2 Bc5 45. Rb8 1/2-1/2

[Event "W-Cup14 sf07 email"]
[Site "ICCF email"]
[Date "2007.03.25"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Krecak, Zvonko"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2463"]
[BlackElo "2399"]
[PlyCount "93"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. a4 a5 8. Qe2 Nc6 9. 0-0 0-0 10. h3 dxe5 11. dxe5 Nd4 12. Nxd4 Qxd4 13. Re1 e6 14. Nd2 Bd7 15. c3 Qc5 16. Nf3 Bc6 17. Be3 Qe7 18. Bg5 Qc5 19. Nd4 Bd5 20. Bxd5 Qxd5 21. f4 Qc5 22. Qb5 Qxb5 23. Nxb5 c6 24. Nd6 Rfb8 25. c4 Nd7 26. Re3 Nc5 27. b3 b6 28. Rd1 Bf8 29. Kf2 Ra7 30. Bf6 Be7 31. Bxe7 Rxe7 32. Ne4 Nxe4+ 33. Rxe4 b5 34. Red4 bxa4 35. Rd8+ Rxd8 36. Rxd8+ Kg7 37. bxa4 Rb7 38. Rc8 Rb4 39. Rxc6 Rxa4 40. Ke3 Kf8 41. Kd4 Ra2 42. Kc5 Rxg2 43. Ra6 Rh2 44. Kd6 Rxh3 45. c5 Rd3+ 46. Kc7 h5 47. c6 1-0

[Event "W-Cup14 sf07 email"]
[Site "ICCF email"]
[Date "2007.03.25"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Salcedo Mederos, Pablo"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2463"]
[BlackElo "2455"]
[PlyCount "67"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 h6 9. Nxc6 bxc6 10. Bf4 d5 11. Qe3 Qa5 12. Be2 dxe4 13. Nxe4 Nd5 14. Qg3 Qxa2 15. Be5 Bb7 16. Bh5 Rg8 17. Qf3 Qa1+ 18. Kd2 Qa5+ 19. Ke2 Qb5+ 20. Ke1 g6 21. Rxd5 Bb4+ 22. c3 cxd5 23. Nf6+ Kf8 24. Qg3 d4 25. Be2 Qa5 26. cxb4 Qxb4+ 27. Kf1 Qxb2 28. f3 Rc8 29. Kf2 g5 30. h4 Rg6 31. hxg5 Rc2 32. Re1 Qc3 33. Bd6+ Kg7 34. Ng4 1-0

[Event "W-Cup14 sf07 email"]
[Site "ICCF email"]
[Date "2007.03.25"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Zylla, Johannes"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2463"]
[BlackElo "2235"]
[PlyCount "115"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 Ng6 17. Qh5 Bxc3 18. bxc3 Qf6 19. Qh6 Qxc3 20. Bb3 Rg8 21. Rae1 Rg7 22. f3 Kf8 23. fxe4 Re8 24. Kh1 Rxe4 25. Rxe4 fxe4 26. Qg5 f6 27. Qf5 Re7 28. Qxf6+ Qxf6 29. Rxf6+ Rf7 30. Rxf7+ Kxf7 31. Kg1 Kf6 32. Kf2 Ke5 33. c3 a5 34. g3 Ne7 35. Ke3 Nf5+ 36. Ke2 Ne7 37. Ke3 Nf5+ 38. Ke2 Nh6 39. h3 Nf5 40. g4 Ne7 41. Ke3 a4 42. Bc4 Ng6 43. Bf1 Nh4 44. a3 Kxd5 45. Bb5 Ng2+ 46. Kd2 Kc5 47. Bxa4 d5 48. Bd7 Kc4 49. a4 e3+ 50. Kc2 Ne1+ 51. Kd1 Ng2 52. a5 Kxc3 53. Bb5 d4 54. Be2 Nf4 55. a6 Nd5 56. a7 Nb6 57. g5 d3 58. Bg4 1-0

[Event "W-Cup14 sf07 email"]
[Site "ICCF email"]
[Date "2007.03.25"]
[Round "?"]
[White "Neborak, Yury Trofimovich"]
[Black "Klatt, Otto"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2286"]
[BlackElo "2463"]
[PlyCount "97"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Nxc3 8. Qxc3 h6 9. b4 Nd7 10. e3 Be7 11. Bb2 a5 12. b5 0-0 13. Bd3 Nf6 14. 0-0 c5 15. bxc6 Rc8 16. Ne5 Bd6 17. Qd2 Bxc6 18. Nxc6 Rxc6 19. e4 Be7 20. Qe2 Qc7 21. f4 Rd8 22. Kh1 g6 23. Rad1 h5 24. Rd2 Qb7 25. f5 exf5 26. d5 Rcd6 27. e5 Rxd5 28. exf6 Bf8 29. Rdd1 b5 30. Rfe1 a4 31. Bc2 Qc6 32. Rxd5 Rxd5 33. Rc1 Qd7 34. Rd1 Rxd1+ 35. Qxd1 Qe6 36. Bd3 b4 37. axb4 Bxb4 38. Qe2 Bc5 39. Bc4 Qd7 40. Bb5 Qe6 41. Qxe6 fxe6 42. Be8 a3 43. Be5 h4 44. Bxg6 a2 45. h3 Kf8 46. g3 hxg3 47. Kg2 f4 48. h4 a1Q 49. Bxa1 1-0

[Event "W-Cup14 sf07 email"]
[Site "ICCF email"]
[Date "2007.03.25"]
[Round "?"]
[White "Punzon Moraleda, Jesus"]
[Black "Klatt, Otto"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2385"]
[BlackElo "2463"]
[PlyCount "139"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. c4 d5 5. cxd5 Nxd5 6. a3 Bd6 7. Qc2 0-0 8. Nf3 Qe7 9. d3 f5 10. Be2 a5 11. Nbd2 Rf6 12. Nc4 Bd7 13. 0-0 Raf8 14. Nxd6 cxd6 15. d4 e4 16. Bc4 Be6 17. Ng5 Kh8 18. Rae1 Bg8 19. f3 Re8 20. Qe2 Rg6 21. Nh3 Nf6 22. fxe4 fxe4 23. Nf4 Rg5 24. Rc1 Ra8 25. a4 Rf5 26. h4 d5 27. Bb5 Bf7 28. Bxc6 bxc6 29. Rxc6 h5 30. Qc2 Ra7 31. Rc8+ Kh7 32. Qc5 Ng4 33. Qxe7 Rxe7 34. Bc1 Rb7 35. Rc3 Rf6 36. Bd2 Rfb6 37. Rc5 Rxb3 38. Nxd5 Bxd5 39. Rxd5 g6 40. Rxa5 Rb2 41. Bc1 Ra2 42. Rb5 Rc7 43. Rc5 Rxc5 44. dxc5 Rxa4 45. Bb2 Rb4 46. Bd4 Rc4 47. Rb1 g5 48. Rb7+ Kh6 49. Rb6+ Kh7 50. Kf1 gxh4 51. c6 Kg8 52. Rb8+ Kf7 53. Rb7+ Ke6 54. c7 Kd7 55. Bb6 Rc1+ 56. Ke2 Rc2+ 57. Ke1 Rc6 58. Rb8 Rxc7 59. Bxc7 Kxc7 60. Rb3 Kd6 61. Kd2 Nf6 62. Kc3 Kc5 63. Rb1 Nd5+ 64. Kd2 Kd6 65. Rf1 Ke6 66. Rh1 Kf5 67. Rxh4 Nf6 68. Kc3 Kg5 69. g3 Ng4 70. Kd4 1-0

[Event "W-Cup14 sf07 email"]
[Site "ICCF email"]
[Date "2007.03.25"]
[Round "?"]
[White "Schmuckermair, Ernst"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2371"]
[BlackElo "2463"]
[PlyCount "53"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Nxc3 8. bxc3 c5 9. e4 Nd7 10. Bf4 cxd4 11. cxd4 Rc8 12. Qb3 h6 13. Bd3 g5 14. Be3 Bg7 15. 0-0 0-0 16. Rac1 Rxc1 17. Rxc1 Nf6 18. Qb1 Ng4 19. e5 Qa8 20. Ne1 Nxe3 21. fxe3 Rc8 22. Bh7+ Kh8 23. Rc2 Bf8 24. a4 Rxc2 25. Bxc2 Kg7 26. Kf2 Qc8 27. Qb3 1/2-1/2

[Event "W-Cup14 sf07 email"]
[Site "ICCF email"]
[Date "2007.03.25"]
[Round "?"]
[White "Schneider, Frank"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "2404"]
[BlackElo "2463"]
[PlyCount "69"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 h6 5. Bh4 e6 6. e3 Bb4 7. a3 Bxc3+ 8. bxc3 c5 9. c4 cxd4 10. Qxd4 0-0 11. cxd5 Qa5+ 12. Qb4 Qxb4+ 13. axb4 Nxd5 14. b5 f6 15. Bc4 N7b6 16. Bb3 Nc3 17. Nd4 Re8 18. Ra3 Ne4 19. 0-0 Nd6 20. Rfa1 Kh7 21. f4 e5 22. fxe5 fxe5 23. Nf3 Ndc4 24. Ra4 Nxa4 25. Bxc4 Nc5 26. Bf7 Rf8 27. Nxe5 Bf5 28. Bh5 g6 29. Bf3 g5 30. Be1 a5 31. Bc3 Bxc2 32. Rc1 Be4 33. Nd7 Bxf3 34. Nxf8+ Rxf8 35. gxf3 1/2-1/2

[Event "BUL-GER email"]
[Site "ICCF email"]
[Date "2006.11.01"]
[Round "?"]
[White "Angelov, Rumen"]
[Black "Klatt, Otto"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2361"]
[BlackElo "2463"]
[PlyCount "123"]
[EventDate "2006.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. Nc3 c6 9. 0-0 0-0 10. Bf4 Nbd7 11. Qd3 dxc4 12. bxc4 Nd5 13. Rfd1 Nxf4 14. gxf4 Qc7 15. e3 Rad8 16. Rac1 Nf6 17. Ne5 Bb7 18. Qe2 Bb4 19. Qf3 Ba8 20. Ne4 Nxe4 21. Qxe4 Rfe8 22. c5 bxc5 23. dxc5 Ba3 24. Rxd8 Rxd8 25. Rc2 Qa5 26. f5 exf5 27. Qxf5 Qc7 28. Be4 Kf8 29. f4 Qe7 30. Qxh7 Qf6 31. Rc3 Bb2 32. Rd3 Rxd3 33. Qh8+ Ke7 34. Nxd3 Qe6 35. Qxa8 Qxe4 36. Qb7+ Ke8 37. Qb8+ Kd7 38. Qd6+ Kc8 39. Nxb2 Qxe3+ 40. Kf1 Qf3+ 41. Ke1 Qc3+ 42. Qd2 Qxc5 43. Kd1 f6 44. Nd3 Qd4 45. Ke2 Qd5 46. Qb2 Qe6+ 47. Kd2 Qg4 48. Qa3 Qg1 49. Qf8+ Kc7 50. h4 Qg3 51. Qe7+ Kc8 52. Qxa7 Qxh4 53. Qxg7 Qh2+ 54. Ke3 Qxa2 55. Qxf6 Qa7+ 56. Ke4 Qa4+ 57. Kf5 Qc2 58. Qd6 Qg2 59. Ne5 Qh3+ 60. Kg6 Qg3+ 61. Kh7 Qh4+ 62. Kg7 1-0

[Event "BUL-GER email"]
[Site "ICCF email"]
[Date "2006.11.01"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Angelov, Rumen"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2463"]
[BlackElo "2361"]
[PlyCount "69"]
[EventDate "2006.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. c4 f5 14. 0-0 0-0 15. Qh5 Qb7 16. Rfe1 d5 17. exd5 e4 18. Be2 Bxb2 19. Rab1 Bg7 20. Red1 Qb6 21. Nc2 Qf6 22. cxb5 axb5 23. a3 f4 24. Bxb5 Bf5 25. d6 Rfd8 26. Nb4 Bg6 27. Qd5 e3 28. Rbc1 exf2+ 29. Kxf2 Qb2+ 30. Be2 Qxa3 31. Nc6 Qe3+ 32. Kf1 Be4 33. Qd2 Rxd6 34. Ne7+ Kf8 35. Qxd6 1/2-1/2

[Event "AUS-GER email"]
[Site "ICCF email"]
[Date "2006.04.15"]
[Round "?"]
[White "Hariman, Andre"]
[Black "Klatt, Otto"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2253"]
[BlackElo "2358"]
[PlyCount "68"]
[EventDate "2006.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "AUS"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 Bg7 10. Qd2 Nc6 11. Nb3 b5 12. Be2 Nge5 13. 0-0 0-0 14. a4 Nc4 15. Qd5 Nb4 16. Qxa8 Nb6 17. Qb8 Nc6 18. Qxc8 Qxc8 19. axb5 axb5 20. Bxb5 Nb4 21. Ra7 Qb8 22. Rfa1 Bxc3 23. bxc3 Nxc2 24. R1a5 e5 25. f3 Rc8 26. Bf2 Rxc3 27. Nd2 Nd4 28. R7a6 Nxb5 29. Rxb5 Rc1+ 30. Be1 Qc8 31. Raxb6 Rxe1+ 32. Kf2 Qc1 33. Rxd6 Rd1 34. Rb8+ Kg7 0-1

[Event "AUS-GER email"]
[Site "ICCF email"]
[Date "2006.04.15"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Hariman, Andre"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2358"]
[BlackElo "2253"]
[PlyCount "71"]
[EventDate "2006.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "AUS"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 0-0 10. Qd2 Be6 11. 0-0 a6 12. Rad1 Qa5 13. Bxf6 Bxf6 14. Nd5 Qxd2 15. Nxf6+ Kg7 16. Nh5+ gxh5 17. Rxd2 h4 18. f4 Rac8 19. b3 Kf6 20. f5 Bd7 21. Rf4 h3 22. g3 b5 23. Kf2 Bc6 24. Ke3 bxc4 25. bxc4 Ke5 26. f6 e6 27. Rh4 Rfd8 28. Rxh3 Kxf6 29. Rxh7 Kg6 30. Rh5 f6 31. g4 Rb8 32. h4 Kg7 33. Ra5 Bb7 34. Rb2 Kg6 35. c5 dxc5 36. Rxc5 1-0

[Event "GER-ch30 V?\[1\] email"]
[Site "GER email"]
[Date "2004.12.15"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Bandl, Walter"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "43"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 e6 3. Nf3 Be7 4. Bd3 a6 5. 0-0 h5 6. Nc3 g5 7. Be3 Nh6 8. Qd2 Rg8 9. Qe2 Bf8 10. e5 g4 11. Ne1 d5 12. Qd2 Nf5 13. Bxf5 exf5 14. Bh6 Be7 15. Nd3 h4 16. Nf4 c6 17. Nh5 Qb6 18. Na4 Qb5 19. Nc5 h3 20. Nf6+ Kd8 21. a4 Qb6 22. Nxg8 1-0

[Event "GER-ch30 V?\[1\] email"]
[Site "GER email"]
[Date "2004.12.15"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Meyer, Frank"]
[Result "1-0"]
[ECO "B49"]
[PlyCount "49"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. f4 b5 8. Nxc6 Qxc6 9. Bf3 Bb7 10. Be3 Rc8 11. Qd3 Qc4 12. a3 Nf6 13. Bd4 d5 14. exd5 Nxd5 15. f5 b4 16. Nxd5 Bxd5 17. fxe6 Bxe6 18. Be4 bxa3 19. bxa3 Qxd3 20. Bxd3 Bc4 21. Kd2 Bd6 22. g3 0-0 23. c3 Rfe8 24. a4 Bb4 25. Bxc4 1-0

[Event "GER-ch30 V?\[1\] email"]
[Site "GER email"]
[Date "2004.12.15"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Packroff, Hermann"]
[Result "1/2-1/2"]
[ECO "B65"]
[PlyCount "100"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[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 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 Nxd4 10. Qxd4 Qa5 11. Bc4 Bd7 12. e5 dxe5 13. fxe5 Bc6 14. Bd2 Nd7 15. Nd5 Qd8 16. Nxe7+ Qxe7 17. Rhe1 Rfd8 18. Qg4 Nf8 19. Bd3 Rxd3 20. cxd3 Qd7 21. Bb4 Ng6 22. Bd6 f5 23. Qg5 Bd5 24. b3 Qc6+ 25. Kb2 Qb6 26. g3 Qd4+ 27. Kb1 Rc8 28. Qe3 Qxe3 29. Rxe3 f4 30. gxf4 Nxf4 31. Rf1 Ng6 32. d4 h6 33. Kb2 Nh4 34. Rc3 Rxc3 35. Kxc3 Nf5 36. Bc5 a6 37. Bb6 g5 38. Bd8 Kg7 39. Bb6 Kg6 40. a4 Kh5 41. a5 Kh4 42. Kb4 g4 43. Kc5 Kg5 44. Bd8+ Kg6 45. Rf4 h5 46. b4 Bf3 47. b5 axb5 48. Kxb5 Bd5 49. Kc5 Bf3 50. Kb5 Bc6+ 1/2-1/2

[Event "GER-ch30 V?\[1\] email"]
[Site "GER email"]
[Date "2004.12.15"]
[Round "?"]
[White "Naundorf, Helmut"]
[Black "Klatt, Otto"]
[Result "0-1"]
[ECO "E13"]
[PlyCount "124"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 Bb7 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Qc2 Bxc3+ 10. bxc3 d6 11. Bd3 f5 12. 0-0 h5 13. h4 Nd7 14. Bxe4 Bxe4 15. Qe2 Bxf3 16. Qxf3 g4 17. Qc6 0-0 18. f3 Nf6 19. c5 gxf3 20. gxf3 Nd5 21. cxd6 cxd6 22. Qxd6 Qxd6 23. Bxd6 Rfd8 24. Be5 Nxe3 25. Rfc1 Kf7 26. c4 Rac8 27. c5 bxc5 28. dxc5 Rd5 29. Bf4 Rd3 30. Rab1 Nd5 31. Rb7+ Kg6 32. Bd6 Rxf3 33. Rxa7 Rc3 34. Re1 Re8 35. Re2 Ne3 36. Ra6 Kf7 37. Ra7+ Kf6 38. Rh7 Kg6 39. Rg7+ Kxg7 40. Be5+ Kf7 41. Bxc3 Rg8+ 42. Kh1 Nd5 43. Be1 Rg4 44. Rc2 Ke7 45. Kh2 Re4 46. Bf2 e5 47. Rd2 Ke6 48. Rc2 Ra4 49. Kg1 f4 50. Kf1 Nb4 51. Rb2 e4 52. Rd2 Nd3 53. Rc2 f3 54. c6 Rb4 55. Kg1 Rb1+ 56. Kh2 Nxf2 57. c7 Rh1+ 58. Kg3 Rg1+ 59. Kf4 Rg4+ 60. Ke3 Nd1+ 61. Kd4 e3+ 62. Kd3 Rg8 0-1

[Event "GER-ch30 V?\[1\] email"]
[Site "GER email"]
[Date "2004.12.15"]
[Round "?"]
[White "Schneider, Hans"]
[Black "Klatt, Otto"]
[Result "1/2-1/2"]
[ECO "B52"]
[PlyCount "116"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. d3 e6 8. Qe2 Be7 9. Rd1 0-0 10. Nbd2 b5 11. Nf1 a5 12. Ng3 b4 13. d4 bxc3 14. bxc3 cxd4 15. cxd4 Rfc8 16. Rb1 d5 17. e5 Ne8 18. Bg5 Bxg5 19. Nxg5 h6 20. Nf3 Nb4 21. Rd2 Qa4 22. Ne1 Rc4 23. Qe3 Rac8 24. Qb3 Nc6 25. Qxa4 Rxa4 26. Ne2 Nb4 27. Rbb2 Rc4 28. f4 Nc7 29. Kf2 Nb5 30. Rb3 f5 31. g3 Kf7 32. h3 Ra3 33. Nd3 Rxb3 34. axb3 Nxd3+ 35. Rxd3 Rc2 36. Kf3 g6 37. Ke3 Rb2 38. Kf2 h5 39. h4 Ke7 40. Ke1 Kd7 41. Kd1 Kc6 42. Re3 Kb6 43. Kc1 Ra2 44. Kd1 Ra1+ 45. Kc2 Ra2+ 46. Kd1 a4 47. bxa4 Rxa4 48. Rd3 Ka5 49. Ke1 Ra1+ 50. Rd1 Rxd1+ 51. Kxd1 Kb4 52. Kd2 Kc4 53. Ke3 Nc3 54. Nc1 Nd1+ 55. Kd2 Nf2 56. Ne2 Ne4+ 57. Kc2 Kb4 58. Kb2 Kc4 1/2-1/2

[Event "GER-ch28 V?\[1\] email"]
[Site "GER email"]
[Date "2004.08.11"]
[Round "?"]
[White "Hoge, Heinz"]
[Black "Klatt, Otto"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "62"]
[EventDate "2004.08.11"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Nc3 Nf6 5. 0-0 Bxb5 6. Nxb5 a6 7. Qe2 axb5 8. Qxb5+ Qd7 9. Qxd7+ Nbxd7 10. d3 h6 11. h3 g6 12. Bd2 Bg7 13. Rfe1 g5 14. c3 g4 15. hxg4 Nxg4 16. e5 Ndxe5 17. Nxe5 Nxe5 18. Bf4 Nxd3 19. Re4 d5 20. Re2 Nxf4 21. Rd2 d4 22. cxd4 Bxd4 23. a4 Rg8 24. g3 Rxg3+ 25. Kh2 Rg2+ 26. Kh1 Rxf2 27. Rxf2 Bxf2 28. Kh2 e5 29. a5 Rd8 30. a6 Rd3 31. axb7 Rh3# 0-1

[Event "GER-ch28 V?\[1\] email"]
[Site "GER email"]
[Date "2004.08.11"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Montag, Gottfried"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "91"]
[EventDate "2004.08.11"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[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 Bc5 4. c3 Bb6 5. 0-0 d6 6. d4 Bd7 7. a4 a6 8. Bxc6 Bxc6 9. dxe5 dxe5 10. Qe2 Qe7 11. Nbd2 Ba7 12. Nc4 f6 13. Na5 Qe6 14. b4 Ne7 15. Nxc6 Qxc6 16. c4 Qe6 17. c5 0-0 18. Be3 c6 19. b5 cxb5 20. axb5 axb5 21. Qxb5 Qc6 22. Qb4 Qc7 23. Nd2 Nc6 24. Qb3+ Qf7 25. Rfb1 Qxb3 26. Rxb3 Rf7 27. Nc4 Rb8 28. f3 Rd7 29. Rba3 Ra8 30. Nb6 Bxb6 31. Rxa8+ Bd8 32. Kf1 Kf7 33. Ke2 Be7 34. Rc8 h6 35. Ra3 h5 36. Rd3 Ke6 37. Rh8 h4 38. Rxh4 Nd4+ 39. Bxd4 exd4 40. Rh5 g5 41. h4 Bxc5 42. hxg5 Rg7 43. f4 fxg5 44. Rg3 Bd6 45. Rh6+ Kd7 46. Rxg5 1-0

[Event "GER-ch28 V?\[1\] email"]
[Site "GER email"]
[Date "2004.08.11"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Mueller, Hans Dieter"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "65"]
[EventDate "2004.08.11"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[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 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. c4 f5 14. 0-0 Bb7 15. Qf3 bxc4 16. Nxc4 fxe4 17. Bxe4 Bxe4 18. Qxe4 0-0 19. Rad1 Rad8 20. b3 Qe6 21. Qd5 Qxd5 22. Rxd5 f5 23. Rfd1 Kf7 24. Ra5 d5 25. Rdxd5 Rxd5 26. Rxd5 Kg8 27. Ra5 Ra8 28. Nxe5 Bxe5 29. Rxe5 f4 30. Rg5+ Kh8 31. f3 Rd8 32. h4 Rf8 33. Kh2 1-0

[Event "GER-ch28 V?\[1\] email"]
[Site "GER email"]
[Date "2004.08.11"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Oechslein, Rainer"]
[Result "1/2-1/2"]
[ECO "B60"]
[PlyCount "100"]
[EventDate "2004.08.11"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Qb6 7. Nb3 e6 8. Bf4 Ne5 9. Be3 Qc7 10. f4 Nc6 11. g4 d5 12. e5 Nd7 13. Nb5 Qb8 14. g5 a6 15. N5d4 Qc7 16. c3 Nxd4 17. cxd4 Nb6 18. Na5 Nc4 19. Nxc4 dxc4 20. Bg2 Bd7 21. 0-0 Bc6 22. Qe2 Bxg2 23. Qxg2 g6 24. Rad1 Rd8 25. Rf2 Bb4 26. h4 b5 27. h5 0-0 28. hxg6 fxg6 29. d5 exd5 30. Rxd5 Qf7 31. Rxd8 Rxd8 32. Qc6 Qf5 33. Kh2 Rd3 34. Rf3 Qd7 35. Qb6 Be7 36. Kg3 Qc8 37. Bd4 Rd1 38. e6 Rh1 39. Re3 h5 40. gxh6 Rxh6 41. Re2 Bh4+ 42. Kg4 Qf8 43. Qc5 Be7 44. Qe5 Rh7 45. Rg2 Qh6 46. Kf3 Qh3+ 47. Rg3 Qh1+ 48. Ke3 Qe1+ 49. Kf3 Qh1+ 50. Ke3 Qe1+ 1/2-1/2

[Event "GER-ch28 V?\[1\] email"]
[Site "GER email"]
[Date "2004.08.11"]
[Round "?"]
[White "Rausch, Wilfried"]
[Black "Klatt, Otto"]
[Result "0-1"]
[ECO "B86"]
[PlyCount "58"]
[EventDate "2004.08.11"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[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. Bc4 e6 7. Bb3 Nbd7 8. Bg5 Nc5 9. f4 Be7 10. Qf3 Qc7 11. 0-0-0 b5 12. e5 Bb7 13. Qe2 dxe5 14. fxe5 Nd5 15. Bd2 Nxc3 16. Bxc3 Ne4 17. Rd3 0-0 18. Qe1 b4 19. Bxb4 Bxb4 20. Qxb4 Nf2 21. Rc3 Qxe5 22. Rf1 Qf4+ 23. Kb1 Bxg2 24. Re1 Rad8 25. Rc4 Ne4 26. Ka1 Qf2 27. Rc1 Nd2 28. Nc6 Nxc4 29. Nxd8 Qd2 0-1

[Event "GER-ch28 V?\[1\] email"]
[Site "GER email"]
[Date "2004.08.11"]
[Round "?"]
[White "Reinecke, Rudolf"]
[Black "Klatt, Otto"]
[Result "1-0"]
[ECO "D49"]
[PlyCount "81"]
[EventDate "2004.08.11"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 axb5 12. exf6 gxf6 13. 0-0 Qb6 14. Qe2 b4 15. Rd1 Bc5 16. Bf4 h5 17. Rac1 Rg8 18. g3 Bb7 19. Bb5 Bd5 20. Rxc5 Qxc5 21. Nxd4 h4 22. Nb3 Qe7 23. Qc2 Rg6 24. Qc7 Qd8 25. Qc5 hxg3 26. hxg3 f5 27. Qxb4 Rxa2 28. Nc5 Ra7 29. Nxd7 Rxd7 30. Qd6 Qe7 31. Qc7 f6 32. Qc8+ Kf7 33. Qxd7 Qxd7 34. Bxd7 Rg8 35. b4 Bf3 36. Rd3 Be4 37. Rd6 Rh8 38. Bxe6+ Ke7 39. f3 Bxf3 40. Bxf5 Ra8 41. b5 1-0

[Event "GER-ch27 V8 email"]
[Site "GER email"]
[Date "2004.04.22"]
[Round "?"]
[White "Buechling, Theodor"]
[Black "Klatt, Otto"]
[Result "1-0"]
[ECO "D87"]
[PlyCount "94"]
[EventDate "2004.04.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Germany"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

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. Rb1 Na5 11. Bd3 cxd4 12. cxd4 b6 13. 0-0 e6 14. Qd2 Bb7 15. Rfc1 Rc8 16. Rxc8 Qxc8 17. Rc1 Qd7 18. f3 Rd8 19. Kf1 Nc6 20. Bb5 a6 21. Bxc6 Bxc6 22. Bg5 f6 23. Bh4 Rf8 24. Kg1 f5 25. exf5 exf5 26. Bf2 Re8 27. Nf4 Qd6 28. Qc3 Bb5 29. Nd3 Qe6 30. a3 Bh6 31. Rc2 Ba4 32. Rb2 Rc8 33. Qe1 Qxe1+ 34. Nxe1 b5 35. Re2 Bc1 36. Re6 a5 37. Ra6 Bxa3 38. Rxa5 Bb4 39. Ra6 Rc1 40. Ra8+ Kf7 41. Ra7+ Ke6 42. Ra8 Kd7 43. Ra7+ Kd6 44. Ra6+ Kd5 45. Ra8 Rd1 46. Rd8+ Kc6 47. Rc8+ Kd7 1-0

[Event "GER-ch27 V8 email"]
[Site "GER email"]
[Date "2004.04.22"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Ansorge, Werner"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "51"]
[EventDate "2004.04.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Germany"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

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. Bxb5 axb5 12. Nxb5 Ra4 13. b4 Rxb4 14. Nbc7+ Kd7 15. 0-0 Rg8 16. Nxb4 Nxb4 17. Nd5 Qg5 18. g3 Nxd5 19. Qxd5 Qf6 20. exf5 Qxf5 21. a4 Rg6 22. a5 Ba6 23. Qa8 Bxf1 24. Rxf1 Qxc2 25. Qxf8 Qa2 26. Qa8 1-0

[Event "GER-ch27 V8 email"]
[Site "GER email"]
[Date "2004.04.22"]
[Round "?"]
[White "Klatt, Otto"]
[Black "Frenzel, Lothar"]
[Result "1-0"]
[ECO "C84"]
[PlyCount "71"]
[EventDate "2004.04.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Germany"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Be7 7. d4 d6 8. c3 0-0 9. h3 Na5 10. Bc2 Bb7 11. Nbd2 exd4 12. cxd4 c5 13. b3 Nc6 14. Bb2 cxd4 15. Nxd4 Nxd4 16. Bxd4 Rc8 17. a4 b4 18. Re1 Re8 19. Rc1 Nd7 20. Nc4 Nc5 21. e5 d5 22. e6 fxe6 23. Qh5 Ne4 24. Bb6 g6 25. Qg4 Qd7 26. Ne5 Qd6 27. Nxg6 Kf7 28. Bxe4 dxe4 29. Rcd1 Bd5 30. Nxe7 Qxe7 31. f3 Qd6 32. Qh5+ Kg8 33. Qg5+ Kf7 34. fxe4 Qxb6+ 35. Kh1 Rc2 36. exd5 1-0

