[Event "W-ch WS/CCM/A/01 email"]
[Site "ICCF email"]
[Date "2019.01.02"]
[Round "?"]
[White "Bartsch, Reinhard Andrea"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2251"]
[BlackElo "2272"]
[PlyCount "120"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 0-0 6. Nd5 Re8 7. Ng5 g6 8. Nxf6+ Qxf6 9. Ne4 Qd8 10. a3 Bf8 11. h4 d6 12. h5 g5 13. b4 h6 14. Bb2 Bg7 15. Ng3 Ne7 16. Bd3 Rf8 17. e4 a6 18. 0-0 Nc6 19. Rae1 g4 20. c5 dxc5 21. bxc5 Be6 22. Bc4 Kh8 23. Rb1 Rb8 24. d3 Qe7 25. Bd5 Rfd8 26. Bxe6 fxe6 27. Qc4 Nd4 28. Bc1 Kh7 29. Be3 Bf6 30. Rb2 c6 31. Rfb1 Rd7 32. Qc1 Qg7 33. Bxd4 exd4 34. e5 Bxe5 35. Qe1 Qg5 36. Re2 Rd5 37. Re4 Rxc5 38. a4 b5 39. Qe2 Bxg3 40. fxg3 e5 41. Qa2 Rb7 42. axb5 axb5 43. Rf1 Rc1 44. Rxc1 Qxc1+ 45. Kh2 Qg5 46. Qe6 Qxh5+ 47. Kg1 Qf7 48. Qxe5 Qd5 49. Qf4 Rf7 50. Qd2 Qd7 51. Qe2 Qf5 52. Re5 Qg6 53. Re6 Rf6 54. Re7+ Rf7 55. Re8 Qf5 56. Re5 Qg6 57. Re6 Rf6 58. Re7+ Rf7 59. Re6 Rf6 60. Re7+ Rf7 1/2-1/2

[Event "W-ch WS/CCM/A/01 email"]
[Site "ICCF email"]
[Date "2019.01.02"]
[Round "?"]
[White "Burmeister, Ferdinand"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2256"]
[BlackElo "2272"]
[PlyCount "111"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. b4 f5 11. c5 Nf6 12. a4 g5 13. Nc4 h6 14. f3 Ng6 15. Ba3 Nf4 16. b5 Ne8 17. Rc1 Rf7 18. exf5 Bxf5 19. Re1 h5 20. Ne3 Nxe2+ 21. Qxe2 Bg6 22. Nc4 Rf4 23. g3 Rd4 24. Ne4 g4 25. Bb2 gxf3 26. Qxf3 Bxe4 27. Rxe4 Rxe4 28. Qxe4 Qg5 29. Rf1 dxc5 30. Rf5 Qg4 31. Qxg4 hxg4 32. Rg5 Rd8 33. Bxe5 Rxd5 34. Rxg4 Kf7 35. Bxg7 Nxg7 36. Kf2 Ne8 37. Rf4+ Ke6 38. g4 Rd4 39. Kf3 Kd5 40. Ne3+ Ke5 41. Rf5+ Ke6 42. Rf4 Ke5 43. Rf5+ Ke6 44. h4 Rxa4 45. Rxc5 Nd6 46. h5 Nf7 47. Kg3 a6 48. g5 Ra3 49. Kf3 Ne5+ 50. Ke2 Ra2+ 51. Nc2 axb5 52. g6 c6 53. g7 Kf7 54. h6 Rxc2+ 55. Rxc2 Ng4 56. Rd2 1/2-1/2

[Event "W-ch WS/CCM/A/01 email"]
[Site "ICCF email"]
[Date "2019.01.02"]
[Round "?"]
[White "Eastlake, Phil"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2256"]
[BlackElo "2272"]
[PlyCount "79"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 a5 10. Bb5 Be6 11. 0-0-0 Na7 12. Bxa7 Rxa7 13. Kb1 Ra8 14. Qe3 Rc8 15. Rd3 Qc7 16. a4 Rfd8 17. Rhd1 h6 18. Qf2 b6 19. g4 Nd7 20. h4 Nc5 21. Nxc5 dxc5 22. Nd5 Bxd5 23. exd5 c4 24. Rc3 Qc5 25. Qe2 Bxh4 26. Rxc4 Qd6 27. Bc6 Bg5 28. Rd3 Bf4 29. Qf2 Rb8 30. Ka2 Bg5 31. Rb3 Qc7 32. Qe1 Be7 33. Re4 Bd6 34. Qh1 f6 35. Qh2 Qf7 36. Re1 Bb4 37. Rh1 Qg6 38. Re3 Rbc8 39. c3 Bd6 40. Re4 1/2-1/2

[Event "W-ch WS/CCM/A/01 email"]
[Site "ICCF email"]
[Date "2019.01.02"]
[Round "?"]
[White "Kayser, Pierrot"]
[Black "Zaas, Donald"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2291"]
[BlackElo "2272"]
[PlyCount "83"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. a4 a5 7. 0-0 Nf6 8. Bd2 0-0 9. h3 Ne8 10. Bc3 f6 11. e5 Nc7 12. Re1 b6 13. Na3 f5 14. e6 Nxe6 15. Bxg7 Kxg7 16. Qd2 Rf6 17. Re3 Ra7 18. Ne5 Nf4 19. Rae1 Rb7 20. h4 h6 21. b3 Kh7 22. Nac4 Nh5 23. R3e2 Ng7 24. Qd1 b5 25. Nd2 Ne6 26. Nxc6 Qb6 27. axb5 Qxb5 28. Ne5 Nf4 29. Re3 Nd5 30. Rf3 Qb4 31. Ndc4 Rc7 32. Qa1 Qc3 33. Qc1 Qd4 34. Na3 Ba6 35. Nb1 Qa1 36. h5 g5 37. c4 Nb4 38. Qd2 Qa2 39. Qc3 Bb7 40. Rfe3 Re6 41. Ng6 Rxe3 42. Qh8# 1-0

[Event "W-ch WS/CCM/A/01 email"]
[Site "ICCF email"]
[Date "2019.01.02"]
[Round "?"]
[White "Mason, Ian J"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2290"]
[BlackElo "2272"]
[PlyCount "170"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 0-0 6. Nd5 Re8 7. Qf5 d6 8. Nxf6+ gxf6 9. Qh5 d5 10. Bd3 e4 11. cxd5 Bf8 12. a3 exd3 13. dxc6 bxc6 14. b4 a5 15. Bb2 axb4 16. axb4 Rxa1+ 17. Bxa1 Re4 18. Nd4 Rg4 19. g3 Rg5 20. Qf3 Bh3 21. Nxc6 Qd6 22. Bc3 Qe6 23. Rg1 Rg4 24. b5 Qa2 25. Qd1 Rc4 26. g4 Bd6 27. Nd4 Bb4 28. Qb3 Rxc3 29. dxc3 Qa1+ 30. Kd2 Qxg1 31. Qxb4 Qxf2+ 32. Kxd3 Bf1+ 33. Ke4 Qg2+ 34. Kf4 Qxh2+ 35. Ke4 Qg2+ 36. Kf4 Bd3 37. Qe7 Qf2+ 38. Nf3 Be2 39. Qe4 Kg7 40. c4 Qf1 41. Kg3 Bxf3 42. Qxf3 Qxc4 43. Qf5 Qc3 44. Kf3 Qd2 45. Qe4 Qd1+ 46. Kf2 Qd7 47. Qc4 Qd6 48. Kg2 Qe5 49. Qd3 Qg5 50. Kf3 Qh4 51. Qd4 Qh3+ 52. Kf2 Qh2+ 53. Kf3 Qh3+ 54. Kf2 Qh2+ 55. Kf3 Qh1+ 56. Kf2 Qc1 57. Qd5 Qb2+ 58. Kf3 Qc2 59. Qd7 Qc3 60. Qd5 Qe1 61. Qd3 Qa1 62. Kf2 Qe5 63. Kf3 Qa1 64. Kf2 Qe5 65. Kf3 Qg5 66. Qd7 Kg6 67. Qd8 Kg7 68. Qd3 Qc5 69. Kg3 Qc1 70. Kf3 Qh1+ 71. Kg3 Qg1+ 72. Kf3 Qe1 73. Kg2 Qb4 74. Kf3 Qc5 75. Kf4 c6 76. bxc6 Qxc6 77. Kg3 Qc5 78. Kf3 Qg5 79. Qe4 Qe5 80. Qd3 Qh2 81. Qf5 h6 82. Qe4 Qe5 83. Qd4 Qb5 84. Kg3 Qf1 85. Qe4 Qe1+ 1/2-1/2

[Event "W-ch WS/CCM/A/01 email"]
[Site "ICCF email"]
[Date "2019.01.02"]
[Round "?"]
[White "Narkun, Michal"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2291"]
[BlackElo "2272"]
[PlyCount "83"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 0-0 6. Nf3 Nc6 7. 0-0 a6 8. Bf4 Rb8 9. Rc1 Bd7 10. Re1 Nh5 11. Be3 b5 12. cxb5 axb5 13. Qd2 b4 14. Ne4 Na5 15. Bh6 c6 16. Bxg7 Nxg7 17. b3 Nb7 18. Red1 Qb6 19. h3 Ne6 20. Ne1 Nc7 21. Nd3 Qxd4 22. e3 Qa7 23. Ne5 Be8 24. Nxc6 Bxc6 25. Rxc6 Nd8 26. Rc2 Nde6 27. Rdc1 Rb5 28. h4 Ne8 29. Ng5 N8g7 30. Nxe6 Nxe6 31. Bf1 Ra5 32. Bc4 Qa8 33. Qxb4 Rxa2 34. Rxa2 Qxa2 35. Qb7 Qa3 36. Rb1 Qa2 37. Re1 Re8 38. Qd7 Ng7 39. e4 Qa5 40. Re3 Qd8 41. Qa7 Qa8 42. Qxa8 1/2-1/2

[Event "W-ch WS/CCM/A/01 email"]
[Site "ICCF email"]
[Date "2019.01.02"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Ducci, Roberto"]
[Result "1-0"]
[ECO "D73"]
[WhiteElo "2272"]
[BlackElo "2266"]
[PlyCount "125"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. Bg2 c6 6. 0-0 dxc4 7. a4 0-0 8. Na3 Na6 9. Nxc4 c5 10. b3 Nd5 11. Bb2 Ndb4 12. Qd2 Be6 13. Rfd1 Qc7 14. Rac1 Rad8 15. e4 Bxc4 16. Rxc4 e6 17. h4 Qe7 18. Qc1 Rd7 19. h5 Rfd8 20. h6 Bh8 21. Bf1 Qf8 22. Ba3 Nc6 23. Rxc5 Nxc5 24. Bxc5 Qe8 25. Bb5 a6 26. Bxc6 bxc6 27. e5 f6 28. Re1 Rd5 29. b4 Qf7 30. Kg2 Ra8 31. Re4 Qd7 32. Qe3 Re8 33. a5 Qc8 34. Qe2 f5 35. Re3 Qa8 36. Rc3 Qb7 37. Qc4 Rc8 38. Ng5 Re8 39. Rc1 Qa8 40. Kg1 Qd8 41. f4 Bg7 42. hxg7 h6 43. Nf3 Qa8 44. Bf8 Rc8 45. Nh4 Qa7 46. Nxg6 Re8 47. Qe2 Rxd4 48. Bc5 Qd7 49. Bxd4 Qxd4+ 50. Kh2 Qd7 51. Nh4 Rd8 52. Rc2 Qc8 53. g4 Rd4 54. gxf5 exf5 55. Qe3 Qd8 56. Nxf5 Rd3 57. Qe2 Kh7 58. e6 Rd5 59. e7 Qe8 60. Qg4 Kg8 61. Rg2 Rxf5 62. Qxf5 Qxe7 63. Qc8+ 1-0

[Event "W-ch WS/CCM/A/01 email"]
[Site "ICCF email"]
[Date "2019.01.02"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Glushenkov, Sergey Aleksandrovi"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2272"]
[BlackElo "2288"]
[PlyCount "72"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 0-0 5. Bg2 d5 6. Nf3 dxc4 7. 0-0 Nc6 8. a3 Be7 9. e4 a6 10. Bf4 b5 11. Re1 Na5 12. Qe2 Nb3 13. Rad1 Bb7 14. a4 c6 15. Be3 Qd7 16. Ng5 Rad8 17. e5 Nd5 18. Be4 Bxg5 19. Bxg5 f6 20. exf6 Nxf6 21. axb5 axb5 22. Bxf6 Rxf6 23. Qe3 Rf7 24. Ne2 c5 25. Bxb7 Qxb7 26. dxc5 Rc8 27. Rd6 Nxc5 28. Nf4 Qc7 29. Red1 Qe7 30. Nxe6 Nd3 31. Qd4 h6 32. f4 Qa7 33. Rb1 Qa2 34. Rd1 Qa7 35. Rb1 Qa2 36. Rd1 Qa7 1/2-1/2

[Event "W-ch WS/CCM/A/01 email"]
[Site "ICCF email"]
[Date "2019.01.02"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Hrzina, Boris"]
[Result "1/2-1/2"]
[ECO "D73"]
[WhiteElo "2272"]
[BlackElo "2256"]
[PlyCount "128"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 d5 6. Qa4 Nbd7 7. cxd5 Nb6 8. Qd1 cxd5 9. 0-0 0-0 10. b3 Bf5 11. Nc3 Ne4 12. Bb2 Nxc3 13. Bxc3 Nd7 14. Rc1 Nf6 15. Ne5 Qb6 16. e3 Rfc8 17. f3 Ne8 18. Qd2 a5 19. g4 Be6 20. Nd3 Bd7 21. Nc5 Bb5 22. Rfe1 Bc6 23. Rc2 a4 24. bxa4 Bxa4 25. Rb2 Qc6 26. Rxb7 Bb5 27. Bf1 Bxf1 28. Rxf1 Nd6 29. Rb3 e5 30. Qf2 Nb5 31. Rd1 Re8 32. a4 Nxc3 33. Rxc3 exd4 34. exd4 Reb8 35. Rc2 Rb4 36. Kg2 Qb6 37. h3 h6 38. Qe3 Qd6 39. Rdd2 Qd8 40. f4 Ra7 41. Qf2 Bf6 42. Ra2 Kg7 43. Rd3 Rc4 44. Qd2 Qd6 45. a5 Bxd4 46. Rxd4 Rxc5 47. Rda4 Ra6 48. Qd4+ Kh7 49. g5 hxg5 50. fxg5 Qe7 51. h4 Kg8 52. Rb4 Rc8 53. Qg4 Qd8 54. h5 Rc4 55. Rxc4 dxc4 56. Kh2 Qb8+ 57. Qg3 Qb3 58. Qxb3 cxb3 59. Ra3 b2 60. Rb3 Rxa5 61. hxg6 fxg6 62. Rxb2 Rxg5 63. Rg2 Rxg2+ 64. Kxg2 g5 1/2-1/2

[Event "W-ch WS/CCM/A/01 email"]
[Site "ICCF email"]
[Date "2019.01.02"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Jenkins, Richard"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2272"]
[BlackElo "2293"]
[PlyCount "60"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[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. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Bg5 Bb7 11. Qe2 Bxc3 12. bxc3 Nbd7 13. Rac1 Qc7 14. Nd2 Nd5 15. f3 Rac8 16. Rfe1 N7f6 17. Bh4 Rfd8 18. Qf2 Qf4 19. Re5 Nxc3 20. Rxc3 Qxd4 21. Qxd4 Rxd4 22. Bg5 Bd5 23. Re1 Bxc4 24. Be3 Rxd2 25. Bxd2 Rc6 26. Rec1 b5 27. a4 a6 28. Ra3 h6 29. axb5 axb5 30. Rca1 Rd6 1/2-1/2

[Event "W-ch WS/CCM/A/01 email"]
[Site "ICCF email"]
[Date "2019.01.02"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Ploscaru, Stelian"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2272"]
[BlackElo "2254"]
[PlyCount "128"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. g3 dxc4 6. Bg2 b5 7. Ne5 Nd5 8. a4 f6 9. Nf3 b4 10. Ne4 Nd7 11. a5 Ba6 12. 0-0 Be7 13. Bh3 Kf7 14. Ned2 b3 15. e4 Nb4 16. Nxb3 cxb3 17. Bxe6+ Kf8 18. Qxb3 Bxf1 19. Kxf1 Rb8 20. Nh4 Na6 21. Qf3 Ndc5 22. dxc5 Nxc5 23. Bc4 Qd4 24. Be2 Qxe4 25. Be3 Qxf3 26. Bxf3 Nb3 27. Rd1 Rd8 28. Rxd8+ Bxd8 29. Bxc6 Nxa5 30. Bd5 Ke7 31. Nf5+ Kd7 32. Nxg7 Kd6 33. Ba2 Nc6 34. Nh5 Be7 35. Bb1 Rb8 36. Bc1 h6 37. Nf4 Bd8 38. Ne2 Ne5 39. h4 Bb6 40. Bf5 h5 41. b3 Bc5 42. Nc3 Rd8 43. Ne4+ Ke7 44. Bb2 Bb4 45. Ke2 Rd5 46. Nc3 Ra5 47. Bb1 Kf7 48. Na2 Bd6 49. Nc1 Kg7 50. Be4 Ba3 51. Bxa3 Rxa3 52. Kd2 Ra5 53. Ke2 Rc5 54. Nd3 Rc2+ 55. Kd1 Ra2 56. Nxe5 fxe5 57. Bc2 Kf7 58. Kc1 Ke7 59. Kd2 Kd6 60. Kc3 Kd5 61. f3 a5 62. Kd3 Ra1 63. Ke3 Rc1 64. Be4+ Kc5 0-1

[Event "W-ch WS/CCM/A/01 email"]
[Site "ICCF email"]
[Date "2019.01.02"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Raijmaekers, Cees H W"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2272"]
[BlackElo "2286"]
[PlyCount "54"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. g3 Nf6 5. Bg2 0-0 6. Nf3 dxc4 7. Ne5 Qd6 8. Nxc4 Qa6 9. Qb3 Rd8 10. Bg5 Rxd4 11. Nb5 Rd7 12. Ne5 Qa5+ 13. Kf1 Rd5 14. Bxd5 exd5 15. Bxf6 Bxf6 16. Qxd5 Be6 17. Qxb7 Bh3+ 18. Kg1 Bxe5 19. Nc3 c6 20. Qxa8 Qb6 21. Rd1 h6 22. g4 Bxc3 23. bxc3 Kh7 24. Re1 h5 25. a4 Qc7 26. e3 Qb6 27. a5 Qb2 0-1

[Event "W-ch WS/CCM/A/01 email"]
[Site "ICCF email"]
[Date "2019.01.02"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Rodolfo Masera, Luca"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2272"]
[BlackElo "2285"]
[PlyCount "100"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 d5 6. 0-0 0-0 7. Qb3 Qb6 8. Nc3 Rd8 9. Rd1 Bf5 10. Ne1 Be6 11. c5 Qxb3 12. axb3 Nbd7 13. b4 a6 14. h3 Ne8 15. Bf4 f6 16. e4 dxe4 17. Bxe4 f5 18. Bg2 Ndf6 19. Nf3 Nd5 20. Re1 Nxf4 21. gxf4 Nc7 22. Ng5 Bd7 23. Rxe7 Bf6 24. Ree1 h6 25. Nf3 Be6 26. Rad1 Bb3 27. Rd2 Ne6 28. d5 Nxf4 29. d6 Kf7 30. Nd4 Bc4 31. Red1 Nxg2 32. Kxg2 a5 33. bxa5 Rxa5 34. b3 Ra3 35. bxc4 Rxc3 36. Rb2 Rd7 37. Rb4 Ra3 38. Nf3 Ra5 39. Rdb1 Rxc5 40. Rxb7 Rxb7 41. Rxb7+ Ke6 42. Rh7 Kxd6 43. Rxh6 Rxc4 44. Rxg6 Ke7 45. Rg8 Rb4 46. Ra8 Kd6 47. Ra5 Rb5 48. Ra2 Rb6 49. Rd2+ Ke6 50. Rc2 Kd6 1/2-1/2

[Event "W-ch WS/CCM/A/01 email"]
[Site "ICCF email"]
[Date "2019.01.02"]
[Round "?"]
[White "Zeghachov, Djamel"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "2298"]
[BlackElo "2272"]
[PlyCount "135"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. Bd4 c5 14. Be5 Rb6 15. Qd3 0-0 16. Rad1 d6 17. Bc3 d5 18. exd5 Nxd5 19. Be5 Bf6 20. Bxf6 Nxf6 21. b3 Qc7 22. Qd2 Rc8 23. a4 h6 24. g3 Nd5 25. f4 c4 26. Bxc4 Qc5+ 27. Qd4 Qxd4+ 28. Rxd4 Ne3 29. Rf3 Nxc2 30. Rd2 Na3 31. Bf1 a5 32. Rd7 Nc2 33. f5 Ne1 34. Re3 Nc2 35. Re4 exf5 36. Ree7 Rf6 37. Bc4 Rf8 38. Ra7 Nd4 39. Rec7 Nf3+ 40. Kg2 Ne5 41. Rxa5 Nxc4 42. Rxc4 Rd8 43. Rc2 Rb8 44. Rb2 Rfb6 45. Rxf5 Rxb3 46. Rxb3 Rxb3 47. Rf3 Rb8 48. a5 Kf8 49. a6 Ra8 50. Ra3 Ke7 51. Kf3 Kd7 52. Kf4 Ra7 53. h4 Kd6 54. h5 Kd5 55. Ra5+ Ke6 56. g4 Kd6 57. Ra1 Kc6 58. Ke5 Re7+ 59. Kd4 Ra7 60. Kc4 Kb6 61. Rb1+ Kc6 62. Ra1 Kb6 63. Kb4 g6 64. Rf1 Re7 65. Rf6+ Ka7 66. hxg6 fxg6 67. Rxg6 Re5 68. g5 1/2-1/2

[Event "W-Cup22 WS30 email"]
[Site "ICCF email"]
[Date "2017.12.15"]
[Round "?"]
[White "Abdulmanov, Eduard Nafikhovich"]
[Black "Zaas, Donald"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "2270"]
[BlackElo "2305"]
[PlyCount "68"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nd3 Nf6 14. c5 Ng6 15. Kh1 Rf7 16. Rc1 Bf8 17. c6 b6 18. Be1 a6 19. Nf2 h5 20. a4 Bh6 21. h3 Rg7 22. Kh2 g4 23. fxg4 hxg4 24. Nxg4 Nxg4+ 25. Bxg4 Qg5 26. Bf3 Nh4 27. Rc2 Qf6 28. b4 Bg5 29. a5 bxa5 30. bxa5 Qh6 31. Rb2 Nxf3+ 32. Qxf3 Bh4 33. Ne2 Bg4 34. Qf2 Bxf2 0-1

[Event "W-Cup22 WS30 email"]
[Site "ICCF email"]
[Date "2017.12.15"]
[Round "?"]
[White "Heide, Eckhard"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2249"]
[BlackElo "2305"]
[PlyCount "79"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. h3 Na6 9. Bg5 Qe8 10. g4 Nd7 11. a3 Nb6 12. Nd2 Bd7 13. Qc2 Na4 14. Nb5 N4c5 15. Nc3 f5 16. gxf5 gxf5 17. 0-0-0 Kh8 18. Kb1 Na4 19. Nb5 N4c5 20. Rdg1 Qf7 21. Nc3 Rg8 22. Rg2 f4 23. Rhg1 h6 24. Bh4 Bf6 25. Bxf6+ Qxf6 26. Bg4 Rg6 27. Bxd7 Rxg2 28. Rxg2 Nxd7 29. Qd1 Qf7 30. Kc2 Nf6 31. f3 Nh5 32. Qe1 Qe7 33. Nb3 b6 34. Nc1 Ng3 35. N1e2 Nxe2 36. Nxe2 Rg8 37. Rxg8+ Kxg8 38. Qg1+ Qg7 39. Qf2 Qd7 40. Qg2+ 1/2-1/2

[Event "W-Cup22 WS30 email"]
[Site "ICCF email"]
[Date "2017.12.15"]
[Round "?"]
[White "Jimena Bonillo, Sergio"]
[Black "Zaas, Donald"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1981"]
[BlackElo "2305"]
[PlyCount "53"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. Bc4 d6 8. 0-0 Qc7 9. Bf4 Nf6 10. Qd2 0-0 11. Rad1 a5 12. Rfe1 Nh5 13. Bh6 a4 14. Bxg7 Nxg7 15. b4 axb3 16. cxb3 Qa5 17. f4 Nh5 18. g3 Bg4 19. Rc1 Bh3 20. Rc2 Nf6 21. Bf1 Bxf1 22. Kxf1 Rfd8 23. Na4 Qa6+ 24. Kg1 Rab8 25. h3 Qc8 26. Kh2 Rb4 27. Qxb4 1-0

[Event "W-Cup22 WS30 email"]
[Site "ICCF email"]
[Date "2017.12.15"]
[Round "?"]
[White "Portych, Vaclav"]
[Black "Zaas, Donald"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2043"]
[BlackElo "2305"]
[PlyCount "21"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 e6 4. d4 d5 5. e5 Bd7 6. Bd3 cxd4 7. cxd4 Bb5 8. Bc2 Bb4+ 9. Bd2 a5 10. a3 Ba6 11. axb4 1-0

[Event "W-Cup22 WS30 email"]
[Site "ICCF email"]
[Date "2017.12.15"]
[Round "?"]
[White "Senzacqua, Fabrizio"]
[Black "Zaas, Donald"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2051"]
[BlackElo "2305"]
[PlyCount "55"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. e5 dxe5 11. fxe5 Nfd7 12. Ne4 Qxa2 13. Rd1 h6 14. Bh4 Qd5 15. Qe3 Qxe5 16. Be2 Bc5 17. Bg3 Qd5 18. c4 Bxd4 19. Rxd4 Qa5+ 20. Rd2 0-0 21. Bd6 Rd8 22. g4 f5 23. g5 fxe4 24. gxh6 g6 25. Qxe4 Ne5 26. h7+ Kxh7 27. Qh4+ Kg8 28. 0-0 1-0

[Event "W-Cup22 WS30 email"]
[Site "ICCF email"]
[Date "2017.12.15"]
[Round "?"]
[White "Van den Bergh, Luc"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1985"]
[BlackElo "2305"]
[PlyCount "105"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. 0-0 g6 6. b3 Bg7 7. Bb2 0-0 8. Nc3 Na6 9. d4 d5 10. Ne5 e6 11. dxc5 Nxc5 12. cxd5 exd5 13. Nb5 Nfe4 14. b4 Ne6 15. a3 Qe7 16. f4 Rfd8 17. Rc1 Nd6 18. Nxd6 Rxd6 19. e3 Rad8 20. Qf3 Ba6 21. Rf2 Bb5 22. Bf1 Bxf1 23. Kxf1 a5 24. Nc6 Rxc6 25. Rxc6 axb4 26. axb4 Qxb4 27. Rcc2 d4 28. exd4 Bxd4 29. Qe4 Qb5+ 30. Rfe2 Nc5 31. Qe7 Ne6 32. Qb7 g5 33. Qc6 Qxc6 34. Rxc6 gxf4 35. gxf4 Bxb2 36. Rxb2 Nxf4 37. Rbxb6 Rd1+ 38. Kf2 Ne6 39. Rc2 Kg7 40. Rb7 Kf6 41. Ke3 Re1+ 42. Re2 Rxe2+ 43. Kxe2 Kg6 44. Kf3 Kh5 45. Kg3 Kg6 46. Rb6 Kg5 47. Rd6 Kf5 48. Kh4 Kg6 49. Ra6 Kh6 50. Ra8 Kg6 51. Rg8+ Kh6 52. Rg4 Nf8 53. Kg3 1/2-1/2

[Event "W-Cup22 WS30 email"]
[Site "ICCF email"]
[Date "2017.12.15"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Broadway, Dennis A"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2305"]
[BlackElo "2280"]
[PlyCount "52"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Qc2 0-0 7. Bg2 c5 8. cxd5 exd5 9. Bxb4 cxb4 10. e3 g6 11. 0-0 Bf5 12. Qe2 Nc6 13. a3 Kg7 14. Nbd2 Qd6 15. h4 Rfc8 16. Rfc1 b6 17. Qd1 Ra7 18. Bf1 Raa8 19. Bg2 h6 20. Bf1 Ra7 21. Bb5 Rac7 22. Ba6 Ra8 23. Bb5 Rac8 24. Ba6 Ra8 25. Bb5 Rac8 26. Ba6 Ra8 1/2-1/2

[Event "W-Cup22 WS30 email"]
[Site "ICCF email"]
[Date "2017.12.15"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Fremmegaard, Jens Tore"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2305"]
[BlackElo "2168"]
[PlyCount "97"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Be7 5. Bg2 Bb7 6. 0-0 0-0 7. Nc3 Ne4 8. Bd2 d5 9. cxd5 exd5 10. Rc1 Nd7 11. Bf4 Nxc3 12. Rxc3 c5 13. dxc5 bxc5 14. Qb3 Qb6 15. Rd1 Rfe8 16. Qc2 Nf6 17. Ne5 c4 18. Be3 Qa6 19. Bd4 Rac8 20. Qf5 Bc5 21. Bxc5 Rxc5 22. Nd7 Nxd7 23. Qxd7 Bc6 24. Qc7 Qb6 25. Qxb6 axb6 26. Rd2 Ra8 27. b3 cxb3 28. Rxb3 Rc1+ 29. Bf1 b5 30. f4 g6 31. Kf2 d4 32. Bg2 Bxg2 33. Kxg2 Ra1 34. Rbb2 Kg7 35. Kf2 Ra5 36. Kf3 Rh1 37. Kg2 Ra1 38. Kf2 h5 39. Kf3 Kf6 40. Ke4 Rh1 41. h4 Rg1 42. Rd3 Ra1 43. Kxd4 R1xa2 44. Rxa2 Rxa2 45. e4 Ke6 46. Rb3 Ra4+ 47. Ke3 Ra5 48. Kd4 Ra4+ 49. Ke3 1/2-1/2

[Event "W-Cup22 WS30 email"]
[Site "ICCF email"]
[Date "2017.12.15"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Gnilka, Thomas Aloysius"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2305"]
[BlackElo "2325"]
[PlyCount "32"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. a4 Nc6 8. Na3 Na5 9. Qc2 Nb3 10. Rb1 Bd7 11. Qxc4 Na5 12. Qc3 Nd5 13. Qc2 Nb4 14. Qd1 Bc6 15. Bd2 Be4 16. Nc4 Nxc4 0-1

[Event "W-Cup22 WS30 email"]
[Site "ICCF email"]
[Date "2017.12.15"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Legemaat, Gert"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2305"]
[BlackElo "2372"]
[PlyCount "80"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 0-0 8. a7 Rxa7 9. Nf3 e6 10. Be2 exd5 11. exd5 d6 12. 0-0 Na6 13. Nb5 Rd7 14. Bc4 Bb7 15. Bg5 Nc7 16. Nxc7 Rxc7 17. a4 Qa8 18. Bxf6 Bxf6 19. Ra2 Ba6 20. Nd2 Rb7 21. b3 Rfb8 22. Qf3 Bg7 23. Rb1 Rb4 24. Bxa6 Qxa6 25. Re1 Bh6 26. Re7 Rf4 27. Qe3 Kf8 28. Re4 Rh4 29. Qc3 Rxe4 30. Nxe4 Bg7 31. Qc2 Re8 32. g3 f5 33. Nd2 Qe2 34. a5 Bd4 35. Nc4 Qf3 36. Qc1 Qxb3 37. Rc2 Qb4 38. Qf4 Re1+ 39. Kg2 Qb1 40. Qxd6+ Kg7 1/2-1/2

[Event "W-Cup22 WS30 email"]
[Site "ICCF email"]
[Date "2017.12.15"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Marthinsen, Art"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2305"]
[BlackElo "1857"]
[PlyCount "49"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. cxd5 exd5 6. Bg2 Nc6 7. 0-0 Be7 8. Nc3 0-0 9. Bg5 c4 10. Ne5 Be6 11. Nxc6 bxc6 12. b3 h6 13. Bxf6 Bxf6 14. bxc4 dxc4 15. e3 Qd7 16. Qa4 Rac8 17. Rac1 Rfd8 18. Rfd1 Qc7 19. Bf1 c5 20. d5 Bxc3 21. dxe6 Rxd1 22. exf7+ Kxf7 23. Qxd1 Bf6 24. Bxc4+ Kf8 25. Qd5 1-0

[Event "W-Cup22 WS30 email"]
[Site "ICCF email"]
[Date "2017.12.15"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Plume, Gunars"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2305"]
[BlackElo "1994"]
[PlyCount "71"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. 0-0 Nxg5 10. Nxg5 Nf6 11. h3 Bd6 12. f4 0-0 13. Qe1 Qb6 14. Qf2 h6 15. Nf3 Be6 16. a3 Rae8 17. Ne5 Qd8 18. Rac1 Kh8 19. Bb1 Re7 20. g4 Rg8 21. Qh4 Qb6 22. Rc2 c5 23. g5 Nh7 24. g6 Rge8 25. f5 Bxe5 26. fxe6 fxg6 27. dxe5 Qxe6 28. Rd2 Ng5 29. Nxd5 Rd7 30. Nf4 Nxh3+ 31. Nxh3 Rxd2 32. Nf4 g5 33. Ng6+ Qxg6 34. Bxg6 gxh4 35. Bxe8 Kh7 36. Bf7 1-0

[Event "MT-Esko sf01 email"]
[Site "ICCF email"]
[Date "2017.06.15"]
[Round "?.1"]
[White "Jensen, Kristian Rohde"]
[Black "Zaas, Donald"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2204"]
[BlackElo "2298"]
[PlyCount "37"]
[EventDate "2017.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Denmark"]
[BlackTeam "United States 1"]
[WhiteTeamCountry "DEN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nxc6 Bxc6 13. f5 h5 14. fxe6 fxe6 15. Bd3 b4 16. Ne2 Bh6 17. Qe1 Ke7 18. Rf1 Qd4 19. Nxd4 1-0

[Event "MT-Esko sf01 email"]
[Site "ICCF email"]
[Date "2017.06.15"]
[Round "?.1"]
[White "Kilgour, David A"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2287"]
[BlackElo "2298"]
[PlyCount "121"]
[EventDate "2017.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Scotland"]
[BlackTeam "United States 1"]
[WhiteTeamCountry "SCO"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 0-0 8. Be3 b6 9. Qd2 e5 10. Bh6 Qd6 11. Bxg7 Kxg7 12. 0-0 Re8 13. a4 a5 14. b3 Nh5 15. Ne2 Qf6 16. Kh2 h6 17. Rae1 Bd7 18. Qe3 Nf4 19. Nxf4 exf4 20. Qc1 Rad8 21. g3 Qe6 22. Qxf4 Qxh3+ 23. Kg1 Qg4 24. Re3 Qxf4 25. gxf4 f6 26. Kg2 Be6 27. Nd2 h5 28. Kg3 Rh8 29. Rg1 Kf7 30. Kh2 Rhg8 31. Nc4 Bxc4 32. bxc4 Rb8 33. Rb1 Ke6 34. Rh3 f5 35. Kg2 fxe4 36. dxe4 Rgd8 37. Rd3 Rd4 38. Rxd4 cxd4 39. Kf3 Rh8 40. Rg1 Kf7 41. e5 Rd8 42. Ke4 Rh8 43. Kxd4 h4 44. c5 Rd8+ 45. Kc4 bxc5 46. c3 h3 47. Rh1 Rh8 48. Kxc5 Ke6 49. Kb6 Rh4 50. Kxa5 Rxf4 51. Rxh3 Kxe5 52. Rd3 Rxf2 53. Kb6 Rb2+ 54. Kxc6 Ra2 55. Kb5 g5 56. a5 g4 57. a6 Rb2+ 58. Kc6 Ra2 59. Kb7 Rb2+ 60. Kc7 Ra2 61. Kb7 1/2-1/2

[Event "MT-Esko sf01 email"]
[Site "ICCF email"]
[Date "2017.06.15"]
[Round "?.1"]
[White "Margana, Adhy"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "B67"]
[BlackElo "2298"]
[PlyCount "79"]
[EventDate "2017.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Indonesia"]
[BlackTeam "United States 1"]
[WhiteTeamCountry "INA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 h6 10. Bh4 b5 11. Bxf6 gxf6 12. Kb1 Qb6 13. Nce2 h5 14. Qd3 Ne7 15. h4 d5 16. Ng3 0-0-0 17. Be2 dxe4 18. Nxe4 Nd5 19. g3 Kb8 20. Bf3 b4 21. Rhe1 Ba4 22. Qe2 Be7 23. Rd3 e5 24. fxe5 fxe5 25. Nf5 Bb5 26. Nd2 f6 27. Be4 Bc5 28. Qf3 Bxd3 29. cxd3 Ne7 30. Nc4 Qc7 31. Rc1 Rc8 32. Ncd6 Nxf5 33. Nxc8 Nd4 34. Qxf6 Rxc8 35. Qxa6 Qa7 36. Qf6 Qe7 37. Qa6 Qa7 38. Qf6 Qe7 39. Qa6 Qa7 40. Qf6 1/2-1/2

[Event "MT-Esko sf01 email"]
[Site "ICCF email"]
[Date "2017.06.15"]
[Round "?.1"]
[White "Stubbs, Mike"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2189"]
[BlackElo "2298"]
[PlyCount "109"]
[EventDate "2017.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Australia"]
[BlackTeam "United States 1"]
[WhiteTeamCountry "AUS"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Na6 7. Qd2 e5 8. d5 c6 9. f3 cxd5 10. cxd5 Bd7 11. Bd1 h6 12. Be3 Ne8 13. Nge2 f5 14. exf5 gxf5 15. 0-0 h5 16. f4 e4 17. Nd4 Nf6 18. Ne6 Bxe6 19. dxe6 Qe7 20. Rc1 Nc7 21. h3 Qxe6 22. Qf2 Kh7 23. Qh4 a5 24. Bb3 d5 25. Ne2 Qd7 26. Nd4 Nce8 27. Rc5 Rf7 28. Bd1 Bf8 29. Rb5 Ng7 30. Ba4 Qd8 31. Rd1 Nfe8 32. Qf2 Ra6 33. a3 Rg6 34. Kh1 Rd6 35. Kh2 Qa8 36. Rc5 Rd8 37. Rc2 Nc7 38. Rdc1 Qb8 39. Bb3 a4 40. Ba2 Rdd7 41. Kh1 Qd8 42. g4 fxg4 43. hxg4 Bd6 44. Rf1 Kg8 45. Qh2 Qf6 46. gxh5 Be5 47. Rd2 Qh6 48. Rg2 Bxd4 49. Rg6 Qh7 50. Bxd4 Rf5 51. Qg3 Rxh5+ 52. Kg2 Kf8 53. f5 Nxf5 54. Rg5 Ne6 55. Rfxf5+ 1/2-1/2

[Event "MT-Esko sf01 email"]
[Site "ICCF email"]
[Date "2017.06.15"]
[Round "?.1"]
[White "Zaas, Donald"]
[Black "Baranowski, Tadeusz"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2298"]
[BlackElo "2293"]
[PlyCount "78"]
[EventDate "2017.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States 1"]
[BlackTeam "Poland 1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 b6 8. 0-0 Bb7 9. Bf4 0-0 10. Rd1 Nbd7 11. Ne5 Nh5 12. Bd2 Nhf6 13. cxd5 cxd5 14. Nc6 Bxc6 15. Qxc6 a6 16. a4 h6 17. Rc1 Rc8 18. Qxc8 Qxc8 19. Rxc8 Rxc8 20. Nc3 Bb4 21. f3 e5 22. e3 a5 23. Bh3 Rc7 24. Rc1 exd4 25. exd4 Rc4 26. Nxd5 Rxd4 27. Nxf6+ Nxf6 28. Be3 Rd6 29. Rc8+ Kh7 30. Bf1 Nd5 31. Bf2 g5 32. Rb8 Bc5 33. Bxc5 bxc5 34. Rb5 Ne3 35. Be2 Rd2 36. Kf2 Nc2 37. Rxc5 Nd4 38. Ke3 Rxe2+ 39. Kxd4 Rxb2 1/2-1/2

[Event "MT-Esko sf01 email"]
[Site "ICCF email"]
[Date "2017.06.15"]
[Round "?.1"]
[White "Zaas, Donald"]
[Black "Hinz, Horst"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2298"]
[BlackElo "2270"]
[PlyCount "87"]
[EventDate "2017.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States 1"]
[BlackTeam "Germany"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Qc2 b6 9. Rd1 Bb7 10. Bf4 Nbd7 11. Nc3 dxc4 12. Nd2 Nd5 13. Nxc4 Nxf4 14. gxf4 Qc7 15. e3 Rac8 16. Rac1 Rfd8 17. a3 a5 18. Qb1 Nf6 19. b4 axb4 20. axb4 Nd5 21. Ne5 Qb8 22. Qb3 g6 23. b5 cxb5 24. Nxd5 Bxd5 25. Qxb5 Bxg2 26. Kxg2 Bf6 27. Qa6 Bxe5 28. fxe5 h5 29. h4 Kg7 30. Rb1 Rc6 31. Rb2 Rd7 32. Qe2 Ra7 33. Rdb1 Qb7 34. Kg3 Qc7 35. Qf3 Kg8 36. Qf6 Ra6 37. Kf4 Kh7 38. Rg1 Ra3 39. Rbb1 Ra2 40. Rg2 Ra8 41. Rgg1 Ra2 42. Rg2 Qb7 43. Kg3 Rc7 44. Rbg1 1/2-1/2

[Event "MT-Esko sf01 email"]
[Site "ICCF email"]
[Date "2017.06.15"]
[Round "?.1"]
[White "Zaas, Donald"]
[Black "Sun, William"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "2298"]
[BlackElo "2269"]
[PlyCount "61"]
[EventDate "2017.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States 1"]
[BlackTeam "Panama 1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 b6 11. dxc5 Qc7 12. Nd4 Ne5 13. Nb5 Qb8 14. Bd5 Ng4 15. g3 Nxe3 16. fxe3 a6 17. Bxa8 axb5 18. Bd5 Qc7 19. cxb6 Qxb6 20. Qe2 e6 21. Bb3 b4 22. a4 Qc6 23. Qc4 Qb6 24. Kf2 Ba6 25. Qxb4 Qd8 26. Rad1 Qf6+ 27. Kg2 Bxf1+ 28. Rxf1 Qd8 29. Rf2 Qc7 30. Bc4 Rb8 31. Bb5 1/2-1/2

[Event "MT-Esko sf01 email"]
[Site "ICCF email"]
[Date "2017.06.15"]
[Round "?.1"]
[White "Zaas, Donald"]
[Black "Valente, Diogo"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2298"]
[BlackElo "2209"]
[PlyCount "186"]
[EventDate "2017.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States 1"]
[BlackTeam "Portugal 2"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 dxc4 6. Bg2 Nbd7 7. 0-0 b5 8. e4 Bb7 9. e5 Nd5 10. Ng5 h6 11. Nxe6 fxe6 12. Qh5+ Ke7 13. Ne4 Qe8 14. Bg5+ hxg5 15. Qxh8 Kd8 16. Nxg5 Kc8 17. a4 Nc7 18. Ne4 Kb8 19. Qh3 Nb6 20. Nd6 Qd8 21. axb5 Nxb5 22. Qxe6 Nxd6 23. exd6 Qxd6 24. Qf7 Qe7 25. Qf3 Kc7 26. Rfe1 Qd7 27. Re4 Bb4 28. Qf4+ Bd6 29. Qg5 Nd5 30. Bf1 Kb6 31. Bxc4 Rf8 32. Qd2 Bb4 33. Qd1 a5 34. Qe2 Rd8 35. Rd1 Qh3 36. Rh4 Qf5 37. Rh5 Qg6 38. Re5 Bd6 39. Re4 Qf5 40. Rg4 g5 41. h4 gxh4 42. Rxh4 Bb4 43. Bd3 Qf8 44. Qc2 Qg7 45. Rh7 Qf6 46. Be4 Qe6 47. Bf3 Qf6 48. Kg2 Bc8 49. Be4 Bg4 50. Rc1 Rd6 51. Rh4 Bd7 52. Rd1 Qg5 53. Rdh1 Ne7 54. Rd1 Ng6 55. Rh7 Nf4+ 56. Kg1 Rf6 57. Rf1 Bc8 58. Kh1 Nd5 59. Rd1 Rd6 60. Rh4 Bg4 61. Rf1 Ne7 62. Qd3 Bd7 63. Bf3 Nf5 64. Rg4 Qh5+ 65. Kg1 Ne3 66. Rg7 Qxf3 67. fxe3 Qh5 68. Rf4 Bc8 69. Rh4 Qe8 70. Rhh7 Re6 71. Kf2 Be1+ 72. Kf3 Rf6+ 73. Kg2 a4 74. d5 Rf2+ 75. Kh1 Qf8 76. Qd4+ c5 77. Qe4 Kb5 78. Kg1 Rf1+ 79. Kh2 Ba5 80. Rh4 Qf2+ 81. Qg2 Qxg2+ 82. Kxg2 Rb1 83. Rg8 Rxb2+ 84. Kf3 Bb7 85. Rb8 Ka6 86. Rxb7 Rxb7 87. Rxa4 Kb5 88. Ra2 Rf7+ 89. Ke4 c4 90. g4 Re7+ 91. Kf5 Rxe3 92. g5 Bc3 93. d6 Re5+ 0-1

[Event "MT-Esko sf01 email"]
[Site "ICCF email"]
[Date "2017.06.15"]
[Round "?.1"]
[White "Zaas, Donald"]
[Black "Ziegler, Pio"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2298"]
[BlackElo "2290"]
[PlyCount "86"]
[EventDate "2017.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States 1"]
[BlackTeam "Switzerland"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. e3 Bd7 8. Qc2 b5 9. Nc3 Bd6 10. e4 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. f4 Bd4+ 14. Kh1 Ng4 15. e5 Rb8 16. h3 h5 17. e6 fxe6 18. Ne2 Be3 19. b3 Qe7 20. bxc4 bxc4 21. Qxc4 Nf2+ 22. Kh2 Bc5 23. Qc2 Ng4+ 24. Kh1 Nh6 25. Rd1 Nf5 26. Kh2 Bd6 27. Rb1 0-0 28. Rb7 Qf7 29. Rb2 Rxb2 30. Qxb2 h4 31. g4 Ng3 32. Rxd6 cxd6 33. Nxg3 hxg3+ 34. Kxg3 Rc8 35. Be3 Bc6 36. Bf1 e5 37. f5 Qd5 38. Kh4 Bb5 39. Bg2 Qd3 40. Qb3+ Qxb3 41. axb3 Rc3 42. Bb6 Kf8 43. Bd5 Rd3 0-1

[Event "MT-Esko sf01 email"]
[Site "ICCF email"]
[Date "2017.06.15"]
[Round "?.1"]
[White "Zalcik, Vaclav"]
[Black "Zaas, Donald"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2275"]
[BlackElo "2298"]
[PlyCount "75"]
[EventDate "2017.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Slovakia"]
[BlackTeam "United States 1"]
[WhiteTeamCountry "SVK"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nxc6 Bxc6 13. f5 0-0-0 14. fxe6 fxe6 15. a3 Kb8 16. Be2 Bg7 17. Bf3 Rhf8 18. Qf4 Qc7 19. g4 Bb7 20. Rd3 Rf7 21. Rhd1 Bf8 22. Qd2 Qc5 23. Ne2 Qe5 24. Nd4 Rc7 25. Re1 Rdc8 26. c3 Re8 27. h4 Rg7 28. Bd1 Rg6 29. Bf3 Rg7 30. Bd1 Rc7 31. Ka2 Qc5 32. Ka1 Bc8 33. Rf1 Qe5 34. b4 Be7 35. Re1 h5 36. Nf3 Qg3 37. Rg1 Qh3 38. gxh5 1-0

[Event "USA-ch S71079 email"]
[Site "ICCF email"]
[Date "2017.04.25"]
[Round "?"]
[White "Anderson, Aaron J"]
[Black "Zaas, Donald"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2143"]
[BlackElo "2298"]
[PlyCount "60"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nh5 8. g3 Na6 9. Bg2 f5 10. 0-0 f4 11. g4 Nf6 12. Qe2 h6 13. Rb1 g5 14. b4 h5 15. gxh5 g4 16. hxg4 Nxg4 17. Rd1 Rf7 18. c5 Bf6 19. Ba3 Bh4 20. Rf1 Rh7 21. c6 b6 22. Qd3 Qe8 23. h6 Qg6 24. Rb2 Rxh6 25. Rd2 Be7 26. Rb1 Rh7 27. Bc1 Kf7 28. Rbb2 Nf6 29. Nh2 Bh3 30. f3 Rg8 0-1

[Event "USA-ch S71079 email"]
[Site "ICCF email"]
[Date "2017.04.25"]
[Round "?"]
[White "Carter, Maurice H"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2124"]
[BlackElo "2298"]
[PlyCount "121"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 c5 4. d5 Bg7 5. Nc3 0-0 6. Nh3 d6 7. Nf2 Na6 8. Bg5 h6 9. Bd2 Nc7 10. e4 e6 11. Be2 a6 12. a4 exd5 13. cxd5 Bd7 14. Qc1 b5 15. Bxh6 bxa4 16. Nxa4 Nb5 17. Nc3 Nd4 18. Bd1 Qb6 19. Bxg7 Kxg7 20. 0-0 Bb5 21. Na4 Qb7 22. Re1 Rfb8 23. Nc3 Bc4 24. Ra4 Bb5 25. Ra3 Bc4 26. Na4 Bb5 27. Nc3 Bc4 28. Na4 Bb5 29. Qf4 Bxa4 30. Rxa4 Qb6 31. Rf1 Rb7 32. Ra2 a5 33. Ng4 Nxg4 34. fxg4 Qd8 35. g5 Qe7 36. Rf2 Rf8 37. Qf6+ Kg8 38. Rf4 Rfb8 39. Bg4 Nb3 40. Bf3 Nd2 41. Qxe7 Rxe7 42. Rxa5 Nc4 43. Ra2 Reb7 44. Be2 Ne5 45. Kf1 Rxb2 46. Rxb2 Rxb2 47. Rf6 Rb6 48. Ke1 Kf8 49. Kd1 Ke7 50. Kc2 Rb4 51. Rf4 Ra4 52. Kc3 Ra2 53. Bf1 Ra3+ 54. Kb2 Rd3 55. Kb1 Rd4 56. Kc2 Ra4 57. Kb3 Ra8 58. Be2 Rb8+ 59. Kc2 Ra8 60. Kb3 Rb8+ 61. Kc2 1/2-1/2

[Event "USA-ch S71079 email"]
[Site "ICCF email"]
[Date "2017.04.25"]
[Round "?"]
[White "Gredescul, Andrea"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2085"]
[BlackElo "2298"]
[PlyCount "57"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[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+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. 0-0 e5 8. Qd3 Rc8 9. Nc3 h6 10. Be3 Nf6 11. Nd2 Qc7 12. Rfc1 Be7 13. a4 0-0 14. a5 Be6 15. Nd5 Nxd5 16. exd5 Bg4 17. Ra4 f5 18. f3 Bh5 19. Rc4 Qd7 20. Rb4 Bd8 21. Ra1 Bg6 22. Nc4 Re8 23. Bf2 Bh7 24. Qb3 Re7 25. Bb6 f4 26. Qa4 Qxa4 27. Raxa4 Bc7 28. c3 Bb8 29. Nd2 1/2-1/2

[Event "USA-ch S71079 email"]
[Site "ICCF email"]
[Date "2017.04.25"]
[Round "?"]
[White "Owens, Johnny"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2173"]
[BlackElo "2298"]
[PlyCount "63"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 Nbd7 7. 0-0 b6 8. a4 a5 9. Nc3 e6 10. e4 Bb7 11. Bd3 Re8 12. Bg5 h6 13. Be3 Qe7 14. Qd2 Qf8 15. Rfe1 Red8 16. Bf4 Re8 17. Rad1 e5 18. dxe5 dxe5 19. Bh2 Rad8 20. Qc1 Nc5 21. Bxe5 Re7 22. Bxf6 Bxf6 23. e5 Bh8 24. Be4 Rxd1 25. Qxd1 Bxe5 26. Nxe5 Rxe5 27. Bxb7 Rxe1+ 28. Qxe1 Nxb7 29. Qe4 Nc5 30. Qe5 Qc8 31. g3 c6 32. Kg2 1/2-1/2

[Event "USA-ch S71079 email"]
[Site "ICCF email"]
[Date "2017.04.25"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Anderson, Aaron J"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2298"]
[BlackElo "2143"]
[PlyCount "84"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 dxc4 6. Bg2 Nbd7 7. a4 Bb4 8. 0-0 a5 9. Qc2 0-0 10. Rd1 Qe7 11. Ne5 Nxe5 12. dxe5 Nd7 13. Bf4 f5 14. exf6 Nxf6 15. Ne4 e5 16. Be3 Be6 17. Ng5 Kh8 18. Nxe6 Qxe6 19. Rac1 Rad8 20. Rxd8 Rxd8 21. Bg5 b5 22. Rd1 Rf8 23. h3 Be7 24. e3 b4 25. Bxf6 gxf6 26. Bf1 c3 27. bxc3 b3 28. Qe4 f5 29. Bc4 Qf6 30. Qb1 f4 31. Rf1 Qg5 32. Kg2 Rd8 33. Bxb3 fxg3 34. h4 Qg4 35. Bd1 Qg7 36. fxg3 Bxh4 37. Rf3 Rd2+ 38. Kf1 e4 39. Rf4 Bf6 40. Be2 Be5 41. Qxe4 Bxf4 42. gxf4 Qf6 1/2-1/2

[Event "USA-ch S71079 email"]
[Site "ICCF email"]
[Date "2017.04.25"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Carter, Maurice H"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2298"]
[BlackElo "2124"]
[PlyCount "159"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 e6 2. g3 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Bg2 Qb6 6. Nxc6 dxc6 7. 0-0 e5 8. Nd2 Qc7 9. b3 Be6 10. c4 0-0-0 11. Qc2 h5 12. Nf3 f6 13. Nh4 Ne7 14. f4 exf4 15. Bxf4 Qa5 16. Qe4 Bd7 17. Rad1 g5 18. Bd2 Qa3 19. Bc3 gxh4 20. Bxf6 Rg8 21. Rxd7 Rxd7 22. Bh3 hxg3 23. Qe6 Rg4 24. Be5 Qc5+ 25. Kg2 Bh6 26. Bxg4 hxg4 27. Bxg3 Qg5 28. Bf4 Qxf4 29. Rxf4 Bxf4 30. Qxg4 Bc7 31. h4 Kd8 32. h5 Rd6 33. Qh4 Rh6 34. Qd4+ Ke8 35. Qxa7 Rxh5 36. Qxb7 Rh2+ 37. Kf1 Kd8 38. a3 Rh1+ 39. Kf2 Rh5 40. Qa7 Re5 41. Qd4+ Kc8 42. b4 Kb7 43. Qd3 Re6 44. a4 Rf6+ 45. Ke1 Ng6 46. Qe4 Ne5 47. c5 Rf7 48. Kd2 Rd7+ 49. Kc3 Rd5 50. Kb3 Nd7 51. Qb1 Be5 52. Qc2 Rd4 53. a5 Nb8 54. e3 Rd8 55. b5 cxb5 56. Qe4+ Nc6 57. a6+ Kc7 58. Kc2 Rd5 59. Qh7+ Rd7 60. Qf5 Bg7 61. Kb3 Rd8 62. Qf7+ Rd7 63. Qg6 Bh8 64. Kc2 Bg7 65. Kc1 Be5 66. Qe8 Rd8 67. Qf7+ Rd7 68. Qf1 Na7 69. Qf8 Nc8 70. Kc2 Bg7 71. Qf4+ Kd8 72. Kb3 Na7 73. Kb4 Kc8 74. Ka5 b4 75. Qe4 Kc7 76. Qa8 Nc8 77. a7 Be5 78. c6 Rd5+ 79. Ka6 Nxa7 80. Qb7+ 1-0

[Event "USA-ch S71079 email"]
[Site "ICCF email"]
[Date "2017.04.25"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Gredescul, Andrea"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2298"]
[BlackElo "2085"]
[PlyCount "87"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. e3 a6 5. Bd3 Bg4 6. Nbd2 Nbd7 7. Qc2 e6 8. b3 Bd6 9. Bb2 Bxf3 10. Nxf3 Qa5+ 11. Nd2 Ba3 12. 0-0 Bxb2 13. Qxb2 0-0 14. b4 Qc7 15. Rfc1 Rfd8 16. a4 e5 17. b5 exd4 18. exd4 Nf8 19. a5 Ne6 20. bxc6 bxc6 21. Nf3 Qf4 22. cxd5 Nxd5 23. Rxc6 Rab8 24. Qa3 Nb4 25. g3 Qf6 26. Rc4 Nxd3 27. Qxd3 Rb5 28. Rc6 g5 29. Qe4 Qf5 30. Qxf5 Rxf5 31. Ra3 Rxf3 32. Rxf3 Nxd4 33. Rff6 Nxc6 34. Rxc6 Rd1+ 35. Kg2 Ra1 36. Rxa6 g4 37. Ra8+ Kg7 38. a6 h5 39. a7 Ra2 40. h3 Ra1 41. h4 Ra3 42. Kf1 Ra2 43. Ke1 Ra3 44. Ke2 1/2-1/2

[Event "USA-ch S71079 email"]
[Site "ICCF email"]
[Date "2017.04.25"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Owens, Johnny"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2298"]
[BlackElo "2173"]
[PlyCount "64"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. e3 0-0 9. Bd3 Re8 10. Ne2 b6 11. 0-0 Ba6 12. Ng3 Qd7 13. Bf5 Qd6 14. Re1 Nc6 15. Bc2 g6 16. Bb2 Rad8 17. Qd2 Na5 18. Qf2 Qc6 19. e4 dxe4 20. Bxe4 Qd6 21. Rad1 Bc4 22. Bc1 cxd4 23. Rxd4 Qc5 24. Rxd8 Qxf2+ 25. Kxf2 Rxd8 26. Bg5 Kg7 27. Bf4 Nxe4+ 28. Nxe4 f6 29. h4 h6 30. Nd6 g5 31. Re4 Bd5 32. Rd4 gxf4 1-0

[Event "USA-ch S71079 email"]
[Site "ICCF email"]
[Date "2017.04.25"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Zaas, Peter S"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2298"]
[BlackElo "2348"]
[PlyCount "66"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[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 Ne4 11. Nxe4 Rxe4 12. Nd2 Rxf4 13. gxf4 Bxb2 14. Rb1 Bg7 15. e4 Nd7 16. Re1 Bh6 17. e5 Bxf4 18. e6 Ne5 19. Re4 Qf6 20. e7 Bg4 21. Qa4 Bxd2 22. e8Q+ Rxe8 23. Qxe8+ Kg7 24. Rxb7 c4 25. Rb8 Kh6 26. Qf8+ Kh5 27. Qh8 Qxh8 28. Rxh8 Bf5 29. Rxh7+ Kg5 30. Kf1 Bf4 31. h4+ Kg4 32. h5 c3 33. Bh3+ Kxh3 1/2-1/2

[Event "USA-ch S71079 email"]
[Site "ICCF email"]
[Date "2017.04.25"]
[Round "?"]
[White "Zaas, Peter S"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2348"]
[BlackElo "2298"]
[PlyCount "41"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[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. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Be2 g6 12. Qd2 Bg7 13. 0-0 b6 14. h3 0-0 15. a4 Re8 16. c3 Qc7 17. Rfd1 Qb7 18. Ra3 Kh7 19. Kh2 Qc7 20. Rf1 Qb7 21. c4 1/2-1/2

[Event "Webchess op7 Gr095 email"]
[Site "ICCF email"]
[Date "2017.01.31"]
[Round "?"]
[White "Bas Fortuny, Marti"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1915"]
[BlackElo "2281"]
[PlyCount "57"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Nbd7 6. Be2 0-0 7. 0-0 e5 8. Qc2 exd4 9. Nxd4 Re8 10. Rd1 c6 11. Bg5 a5 12. f3 Nc5 13. Kh1 h6 14. Bh4 Qc7 15. Bf1 Nh7 16. Qd2 a4 17. Bf2 h5 18. Rab1 Qe7 19. b4 axb3 20. axb3 Nf8 21. b4 Nce6 22. b5 Nxd4 23. Bxd4 Be5 24. bxc6 bxc6 25. f4 Bxd4 26. Qxd4 Ra3 27. Rbc1 Bg4 28. Rd2 Ne6 29. Qxd6 1/2-1/2

[Event "Webchess op7 Gr095 email"]
[Site "ICCF email"]
[Date "2017.01.31"]
[Round "?"]
[White "Kinas, Tomasz"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "B94"]
[BlackElo "2281"]
[PlyCount "83"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[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. Bg5 Nbd7 7. Bc4 Qb6 8. Bb3 e6 9. 0-0 Be7 10. a4 Nc5 11. a5 Qc7 12. f3 Nxb3 13. Nxb3 h6 14. Be3 0-0 15. Na4 Bd7 16. Nb6 Rad8 17. Bf2 Bb5 18. Re1 d5 19. e5 Nd7 20. Nxd7 Qxd7 21. Bb6 Rc8 22. Nd4 Bg5 23. g3 Bd8 24. Bxd8 Qxd8 25. Qd2 Rc5 26. f4 Qc7 27. g4 Re8 28. Re3 Rc4 29. Kg2 Qe7 30. c3 Ra4 31. Rxa4 Bxa4 32. b4 Bd7 33. Rh3 f6 34. Qe2 Qf7 35. Rf3 Qg6 36. h3 h5 37. Re3 f5 38. g5 Qf7 39. Qa2 Rc8 40. Kg3 g6 41. Qd2 Bb5 42. Re1 1/2-1/2

[Event "Webchess op7 Gr095 email"]
[Site "ICCF email"]
[Date "2017.01.31"]
[Round "?"]
[White "Pundak, Maksim Bogdanovich"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2183"]
[BlackElo "2281"]
[PlyCount "66"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Ne2 e5 4. d3 d6 5. Nbc3 g6 6. g3 Bg7 7. Bg2 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Qd2 a6 11. f4 Bg4 12. Rf2 Nec6 13. Raf1 Bh6 14. f5 Bxe3 15. Qxe3 Nxe2+ 16. Nxe2 Bxe2 17. Rxe2 Nd4 18. Ref2 Kg7 19. h4 b5 20. Bh3 f6 21. g4 Qe8 22. g5 gxf5 23. exf5 Qh5 24. Qe4 Ra7 25. g6 Qh6 26. Kh1 hxg6 27. fxg6 b4 28. Kh2 Qh5 29. a3 a5 30. Kg1 Re7 31. Kh2 Ra7 32. Kg1 Rc7 33. a4 Re7 1/2-1/2

[Event "Webchess op7 Gr095 email"]
[Site "ICCF email"]
[Date "2017.01.31"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Burri, Peter"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2281"]
[BlackElo "2085"]
[PlyCount "35"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 Nh5 6. Nh3 d6 7. g4 Nf6 8. Bd2 0-0 9. Bg2 Nbd7 10. g5 Nh5 11. f4 Nb6 12. e3 g6 13. Qb3 exd5 14. cxd5 Bd7 15. a3 Bxc3 16. Qxc3 Qe7 17. 0-0 Nxd5 18. Qb3 1-0

[Event "Webchess op7 Gr095 email"]
[Site "ICCF email"]
[Date "2017.01.31"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Droessler, Uwe"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2281"]
[BlackElo "2310"]
[PlyCount "67"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 c5 4. Ngf3 a6 5. c3 cxd4 6. Nxd4 Nf6 7. e5 Nfd7 8. f4 Nc6 9. N2f3 Nc5 10. Be3 Bd7 11. Be2 Be7 12. 0-0 Nxd4 13. Nxd4 b5 14. f5 exf5 15. Nxf5 Bxf5 16. Rxf5 0-0 17. Kh1 Ne6 18. Bd3 Bg5 19. Bg1 g6 20. Rf1 Qc7 21. a4 bxa4 22. Rxa4 Qxe5 23. Bxa6 Bh6 24. Bb5 Rab8 25. Re1 Qf6 26. Qxd5 Nf4 27. Qc6 Qxc6 28. Bxc6 Rxb2 29. c4 Ne2 30. Ra7 Nxg1 31. Kxg1 Bd2 32. Re2 Rb1+ 33. Kf2 Bb4 34. Rb7 1/2-1/2

[Event "Webchess op7 Gr095 email"]
[Site "ICCF email"]
[Date "2017.01.31"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Galik, Adam"]
[Result "1/2-1/2"]
[ECO "E24"]
[WhiteElo "2281"]
[BlackElo "1995"]
[PlyCount "113"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[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. f3 0-0 5. a3 Bxc3+ 6. bxc3 c5 7. e4 d6 8. Bd3 Nc6 9. Ne2 h6 10. 0-0 b6 11. f4 Na5 12. e5 Ne8 13. Ra2 Rb8 14. Ng3 f5 15. d5 g6 16. Re1 Ba6 17. dxe6 Qe7 18. Rd2 Rd8 19. Bxf5 gxf5 20. Nxf5 Rxf5 21. exd6 Qg7 22. d7 Bb7 23. Re3 Kh8 24. Qe2 Bc6 25. Rg3 Qh7 26. dxe8Q+ Rxe8 27. Rd6 Qe7 28. Qd3 Rf6 29. f5 Be4 30. Qxe4 Qxd6 31. Rd3 Rfxe6 32. fxe6 Qxe6 33. Qxe6 Rxe6 34. Rd8+ Kg7 35. Rd7+ Kg6 36. Kf2 Nxc4 37. Rxa7 Nd6 38. Ra8 Ne4+ 39. Ke3 Nxc3+ 40. Kd3 Nd5 41. Rh8 Kg7 42. Rd8 Nf6 43. Kc4 Re1 44. Bd2 Rb1 45. Rd3 Kg6 46. Bc3 Ne4 47. Bh8 b5+ 48. Kd5 c4 49. Rf3 Nd2 50. Rg3+ Kf5 51. Bc3 Rd1 52. Kc6 Nb1 53. Kxb5 Nxa3+ 54. Kb4 Nb1 55. Kxc4 Nxc3 56. Kxc3 h5 57. Rg7 1/2-1/2

[Event "ICCF izt IT02 Gr-H email"]
[Site "ICCF email"]
[Date "2016.06.17"]
[Round "?"]
[White "Fonseca, Paulo Roberto P"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2229"]
[BlackElo "2246"]
[PlyCount "91"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 Qc8 10. Qd3 Nc6 11. Nxc6 Qxc6+ 12. e4 0-0 13. f3 Rac8 14. b3 a6 15. Bb2 Qc7 16. Rfd1 Rfd8 17. a4 d6 18. Ne2 Qb7 19. Bd4 Nd7 20. Qc3 Bf8 21. Qb2 Nb8 22. Bf2 Nc6 23. Nd4 Ne5 24. a5 bxa5 25. Qe2 g6 26. Rxa5 Bg7 27. Qc2 h5 28. Qe2 Ra8 29. Raa1 Rdc8 30. Ra5 Rd8 31. h3 Nd7 32. Qb2 Rdb8 33. Qa2 Bf6 34. Ra4 Nc5 35. Ra3 Nd7 36. Nc2 Be7 37. b4 Qc8 38. Rdd3 Ne5 39. Rdc3 Bf6 40. Bd4 Nd7 41. Bxf6 Nxf6 42. g4 hxg4 43. hxg4 Nd7 44. Qa1 Qd8 45. Qc1 a5 46. b5 1/2-1/2

[Event "ICCF izt IT02 Gr-H email"]
[Site "ICCF email"]
[Date "2016.06.17"]
[Round "?"]
[White "Jankowiak, Andreas"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2317"]
[BlackElo "2246"]
[PlyCount "69"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 Nb6 7. Nc3 Nc6 8. e3 0-0 9. 0-0 Re8 10. Re1 a5 11. Qe2 Be6 12. Rd1 Bc4 13. Qc2 Nb4 14. Qb1 e5 15. Nxe5 Bxe5 16. b3 Bd3 17. Rxd3 Nxd3 18. Qxd3 c6 19. Bb2 Bg7 20. Ne4 Nd5 21. a3 Qe7 22. Bf3 f5 23. Nd2 Qe6 24. Rc1 Bf8 25. Nc4 Bd6 26. Qd2 Bc7 27. h4 Re7 28. Ne5 Rd8 29. Be2 Nb6 30. Qc2 Nd5 31. Bc4 Kg7 32. Qd2 Qd6 33. a4 Nb6 34. Qc2 Qf6 35. Nf3 1/2-1/2

[Event "ICCF izt IT02 Gr-H email"]
[Site "ICCF email"]
[Date "2016.06.17"]
[Round "?"]
[White "Osorio B, Jesus"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2236"]
[BlackElo "2246"]
[PlyCount "63"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. d5 Ne4 4. Bf4 Qb6 5. Bc1 e6 6. f3 Qa5+ 7. c3 Nf6 8. e4 d6 9. Bd2 exd5 10. c4 Qd8 11. cxd5 g6 12. Bd3 Bg7 13. Ne2 Nbd7 14. Bc3 0-0 15. 0-0 Ne5 16. Bxe5 dxe5 17. Qc2 b6 18. a4 Nh5 19. a5 bxa5 20. Kh1 Rb8 21. b3 Bh6 22. Bc4 Bd7 23. Nbc3 a6 24. Qd3 Rb4 25. Rfe1 Bb5 26. Nxb5 axb5 27. Bxb5 Nf4 28. Nxf4 Bxf4 29. g3 Rd4 30. Qc2 Bd2 31. Rf1 Bb4 32. Rad1 1/2-1/2

[Event "ICCF izt IT02 Gr-H email"]
[Site "ICCF email"]
[Date "2016.06.17"]
[Round "?"]
[White "Piccoli, Fabio Bidart"]
[Black "Zaas, Donald"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2269"]
[BlackElo "2246"]
[PlyCount "146"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. 0-0 Bd6 8. h3 Nc6 9. Nxc6 dxc6 10. f4 e5 11. f5 b5 12. Qf3 Bb7 13. a4 Bc5+ 14. Kh1 0-0 15. g4 Ne8 16. g5 Rd8 17. axb5 axb5 18. h4 f6 19. h5 fxg5 20. Bxg5 Rd6 21. h6 gxh6 22. Be3 Bxe3 23. Qxe3 Kh8 24. Rg1 h5 25. Rg5 Nf6 26. Rag1 Rd7 27. Qg3 Qd6 28. Qh4 Qd4 29. R5g2 Rdf7 30. Qg5 Qd8 31. Qg3 c5 32. Bxb5 Qd4 33. Be2 Bxe4 34. Nxe4 Qxe4 35. Qh3 h4 36. b3 Rd7 37. Bd3 Qf4 38. Rf1 Qd4 39. Rfg1 Rdd8 40. Bc4 Qe4 41. Bd3 Qf4 42. Rf1 Qd4 43. Rfg1 e4 44. Bc4 e3 45. Re1 Rfe8 46. Be6 e2 47. Rgxe2 Nh5 48. c3 Qf6 49. Ra2 Ng3+ 50. Kh2 h5 51. Qg2 Nxf5 52. Rae2 Ng3 53. Rf2 Qxc3 54. Qf3 Qxf3 55. Rxf3 Rd4 56. Rfe3 Kg7 57. Kh3 Kh6 58. Re5 Rf8 59. Rxc5 Ne4 60. Rd5 Ng5+ 61. Kg2 h3+ 62. Kh1 Rdf4 63. Rdd1 Ne4 64. Ra1 Nf2+ 65. Kh2 Ng4+ 66. Kxh3 Rf3+ 67. Kg2 Ne3+ 68. Kg1 Nc2 69. Bd5 Nxe1 70. Rxe1 Rd3 71. Bc4 Rd2 72. Re6+ Kg5 73. Re5+ Rf5 0-1

[Event "ICCF izt IT02 Gr-H email"]
[Site "ICCF email"]
[Date "2016.06.17"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Henderson, Gregory"]
[Result "1-0"]
[ECO "D39"]
[WhiteElo "2246"]
[BlackElo "2265"]
[PlyCount "53"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Bxc3+ 9. bxc3 Qa5 10. Bb5+ Nbd7 11. Bxf6 Qxc3+ 12. Kf1 gxf6 13. h4 a6 14. Rh3 Qb4 15. Be2 0-0 16. Rb1 Qd6 17. Qd2 Kh8 18. Rg3 Rg8 19. Rxg8+ Kxg8 20. Rb3 Qf8 21. Rg3+ Kh8 22. h5 h6 23. Kg1 Kh7 24. Qf4 e5 25. Qf5+ Kh8 26. Bc4 a5 27. a4 1-0

[Event "ICCF izt IT02 Gr-H email"]
[Site "ICCF email"]
[Date "2016.06.17"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Kayser, Pierrot"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2246"]
[BlackElo "2296"]
[PlyCount "115"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Bd6 7. Qb3 b6 8. Bg2 Ne7 9. e4 dxe4 10. Nxe4 Bxe4 11. Bxe4 Nd7 12. Bg5 Qc7 13. 0-0-0 h6 14. Be3 Nf6 15. Bf3 Qd7 16. Nc3 Rb8 17. h4 b5 18. c5 Bc7 19. g5 Nfg8 20. h5 hxg5 21. Bxg5 f6 22. Bg4 fxg5 23. Bxe6 Bf4+ 24. Kb1 Qc7 25. d5 cxd5 26. Bxg8 Nxg8 27. Nxd5 Qxc5 28. Qd3 Nh6 29. Rhe1+ Kf8 30. Ne7 Nf7 31. Ng6+ Kg8 32. Qd7 Rd8 33. Qxd8+ Nxd8 34. Rxd8+ Kf7 35. Nxh8+ Kf6 36. Ng6 Bd6 37. Rd1 Qf5+ 38. Ka1 Bc5 39. R8d5 Qc2 40. Ne5 Bb4 41. Ng4+ Kf7 42. Ne3 Qe2 43. Rc1 Qxh5 44. a3 Ba5 45. Rg1 Qh6 46. Rxb5 Bd8 47. Rb7+ Kg6 48. Ng4 Qh3 49. Rxa7 Bf6 50. Ra5 Kh7 51. Nxf6+ gxf6 52. Rd1 Kg6 53. Rad5 f5 54. a4 g4 55. a5 Qb3 56. a6 Qa4+ 57. Kb1 Kg5 58. Rd6 1-0

[Event "ICCF izt IT02 Gr-H email"]
[Site "ICCF email"]
[Date "2016.06.17"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Kumar, Pavan Tumuluri"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2246"]
[BlackElo "2353"]
[PlyCount "57"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bd3 dxc4 9. Bxc4 g6 10. 0-0 Bg7 11. Qc2 0-0 12. Bb3 Qe7 13. Ne4 e5 14. Nc3 Kh7 15. Rad1 Re8 16. d5 Nc5 17. d6 Qd7 18. Bc4 a5 19. Ne4 Nxe4 20. Qxe4 Rb8 21. Qc2 b5 22. Be2 a4 23. Rd2 Rd8 24. Rfd1 Qe8 25. Qc5 e4 26. Nd4 Bd7 27. Rc1 Be5 28. a3 Rdc8 29. Rcd1 1/2-1/2

[Event "ICCF izt IT02 Gr-H email"]
[Site "ICCF email"]
[Date "2016.06.17"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Larsson, Mats"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2246"]
[BlackElo "2287"]
[PlyCount "82"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. g3 f5 11. Ng5 Nf6 12. Bf3 fxe4 13. Ncxe4 Nf5 14. Bb2 Nxe4 15. Nxe4 Nd4 16. Bg2 Bf5 17. f4 Qd7 18. Re1 Rae8 19. Rc1 Bg4 20. Qd3 Qa4 21. fxe5 dxe5 22. a3 Qd7 23. c5 Nf3+ 24. Bxf3 Bxf3 25. Rc2 Rd8 26. d6 Bxe4 27. Qxe4 cxd6 28. cxd6 Qf5 29. Qxf5 Rxf5 30. Rd1 Rf7 31. b5 Rfd7 32. a4 Kf7 33. Ba3 h5 34. Kf2 Ke6 35. Ke3 Bf8 36. Rc7 Bxd6 37. Rxd6+ Rxd6 38. Bxd6 Rxd6 39. Rxb7 a6 40. Rb8 axb5 41. axb5 Kd5 1/2-1/2

[Event "DE WebServ 10th prel 75 email"]
[Site "ICCF email"]
[Date "2016.04.05"]
[Round "?"]
[White "De Ridder, Michael"]
[Black "Zaas, Donald"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1999"]
[BlackElo "2246"]
[PlyCount "48"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. d4 Nxd5 6. Nc3 g6 7. Qb3 Nb6 8. Bb5+ Bd7 9. Nf3 Bg7 10. a4 Bxb5 11. axb5 0-0 12. 0-0 N8d7 13. Bg5 h6 14. Bf4 Nf6 15. Ra3 Nfd5 16. Bg3 Qd7 17. Rfa1 Rfc8 18. Rxa7 Nxc3 19. bxc3 Rxa7 20. Rxa7 Bxd4 21. Nxd4 Qxd4 22. h3 Rxc3 23. Qb2 Kh7 24. Kh2 h5 0-1

[Event "DE WebServ 10th prel 75 email"]
[Site "ICCF email"]
[Date "2016.04.05"]
[Round "?"]
[White "Efimov, Albert Nikolaevich"]
[Black "Zaas, Donald"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1765"]
[BlackElo "2246"]
[PlyCount "82"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. 0-0 e6 10. Bg5 Be7 11. Rfe1 0-0 12. c4 h6 13. Bf4 Re8 14. Rad1 Qa5 15. a3 Rad8 16. b4 Qa4 17. Ne2 b5 18. c5 Nd5 19. Bc1 a5 20. Nc3 Qb3 21. Nxd5 Qxd5 22. Qc3 axb4 23. axb4 Ra8 24. Ne5 Red8 25. Qf3 Nxe5 26. Qxd5 Rxd5 27. dxe5 Ra4 28. Rxd5 exd5 29. Bd2 Ra2 30. Rd1 Kh7 31. f4 Kg6 32. Kf2 Kf5 33. Kf3 g5 34. g4+ Ke6 35. f5+ Kd7 36. h4 Ra3+ 37. Be3 gxh4 38. f6 Bd8 39. Kf4 Ke6 40. Rh1 Bc7 41. Rxh4 Bxe5+ 0-1

[Event "DE WebServ 10th prel 75 email"]
[Site "ICCF email"]
[Date "2016.04.05"]
[Round "?"]
[White "Koval, Vyacheslav"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "E83"]
[WhiteElo "2157"]
[BlackElo "2246"]
[PlyCount "64"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Rb1 e5 8. d5 Ne7 9. b4 Nh5 10. c5 a6 11. Qd2 f5 12. b5 axb5 13. cxd6 cxd6 14. Bxb5 Nf4 15. Rb3 Bd7 16. g3 Nh5 17. Nge2 Nf6 18. 0-0 Bxb5 19. Rxb5 Qd7 20. Rfb1 fxe4 21. Rxb7 Qf5 22. Nxe4 Qxf3 23. Ng5 Qf5 24. Ne6 Ne4 25. Qe1 Qf3 26. R1b3 Rxa2 27. Rxe7 Bf6 28. Reb7 Rfa8 29. Rb8+ Rxb8 30. Rxb8+ Kf7 31. Rf8+ Ke7 32. Qc1 Ra1 1/2-1/2

[Event "DE WebServ 10th prel 75 email"]
[Site "ICCF email"]
[Date "2016.04.05"]
[Round "?"]
[White "Pibernik, Dario"]
[Black "Zaas, Donald"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1702"]
[BlackElo "2246"]
[PlyCount "62"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. f3 0-0 5. e4 d6 6. Bd3 c5 7. Nge2 cxd4 8. Nxd4 Qb6 9. Nc2 Nc6 10. Be3 Qxb2 11. Qd2 Nd7 12. Na4 Qe5 13. 0-0 Qa5 14. Qxa5 Nxa5 15. Rab1 Ne5 16. Nb2 Nxd3 17. Nxd3 Nxc4 18. Bc1 f5 19. Nf2 fxe4 20. Nxe4 b6 21. Rb4 Ne5 22. Rd1 Be6 23. a4 Rac8 24. Nd4 Bd7 25. Nb5 Nd3 26. Rxd3 Rxc1+ 27. Kf2 Be6 28. Nxa7 Bc4 29. Rd2 Rf1+ 30. Kg3 Be5+ 31. Kg4 Be6+ 0-1

[Event "DE WebServ 10th prel 75 email"]
[Site "ICCF email"]
[Date "2016.04.05"]
[Round "?"]
[White "Teeriaho, Tuomo"]
[Black "Zaas, Donald"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2330"]
[BlackElo "2246"]
[PlyCount "108"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc5 Qb7 15. b3 Bf5 16. Bd3 Rac8 17. Qa5 Rc3 18. Bxf5 Rxe3 19. Be4 Qb8 20. g3 Qc8 21. g4 h6 22. h4 Qb8 23. Kb1 Qf4 24. g5 h5 25. Qc5 f5 26. Bb7 Kh8 27. Rd7 Qxh4 28. Qxe3 Qxh1+ 29. Qc1 Qxc1+ 30. Kxc1 Be5 31. Kd1 Bd6 32. Bd5 h4 33. Rxa7 h3 34. f4 Rd8 35. Ra8 Rxa8 36. Bxa8 Bxf4 37. Ke2 Bxg5 38. b4 e5 39. Bh1 Be7 40. a3 e4 41. c4 Kg7 42. c5 Kf7 43. a4 Ke6 44. a5 Kd7 45. a6 Kc7 46. Kf2 g5 47. Kg3 g4 48. Kf4 Kb8 49. c6 Bxb4 50. Kxf5 g3 51. c7+ Kxc7 52. Bxe4 Bc5 53. Kg4 g2 54. Kxh3 g1Q 0-1

[Event "DE WebServ 10th prel 75 email"]
[Site "ICCF email"]
[Date "2016.04.05"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Azevedo, Paulo JS"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2246"]
[BlackElo "2021"]
[PlyCount "86"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Bg2 Nf6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. d5 e5 9. dxe6 Bxe6 10. b3 Na6 11. Bb2 d5 12. Ng5 Re8 13. Nxe6 Rxe6 14. cxd5 Nxd5 15. Qc1 Qf6 16. Bxd5 cxd5 17. Rd1 Rd8 18. Rd2 Rc6 19. Qd1 Qe6 20. Nb5 Bxb2 21. Rxb2 Qf6 22. Nd4 Rc5 23. e3 Nb4 24. Rd2 Nc6 25. Ne2 Qe7 26. Rc1 Ne5 27. Nd4 b6 28. Kg2 Ng4 29. Nf3 Nf6 30. Rdc2 Rdc8 31. Qe2 Qe6 32. Nd4 Qe7 33. f3 Kf7 34. Kf2 Nd7 35. Qd1 Ne5 36. Ne2 Qd6 37. Rc3 Rxc3 38. Rxc3 Rc5 39. h3 Nc6 40. Rd3 Nb4 41. Qd2 Rc2 42. Qd1 Nxd3+ 43. Qxd3 Rxa2 0-1

[Event "DE WebServ 10th prel 75 email"]
[Site "ICCF email"]
[Date "2016.04.05"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Conde Poderoso, Antonio"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2246"]
[BlackElo "2333"]
[PlyCount "108"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Bg2 Nf6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. b3 Na6 9. Bb2 Qc7 10. d5 e5 11. dxe6 Nc5 12. Qc2 Bxe6 13. Rad1 Qe7 14. Ng5 Rad8 15. Nxe6 Nxe6 16. Rfe1 Rfe8 17. e3 a6 18. Ne2 Ng4 19. Bxg7 Nxg7 20. b4 Nh5 21. Nd4 Nhf6 22. h3 Ne5 23. b5 axb5 24. cxb5 Rc8 25. f4 cxb5 26. Qb3+ Nc4 27. Nxb5 Kg7 28. Rd4 d5 29. Bxd5 Nxd5 30. Rxd5 Kh6 31. Kf2 Red8 32. Rxd8 Qxd8 33. Nd4 Qe7 34. Nf3 Nd6 35. Kg2 Ne4 36. g4 fxg4 37. hxg4 Qd7 38. g5+ Kg7 39. Ne5 Qd2+ 40. Kh3 Nf2+ 41. Kh4 Rf8 42. Qxb7+ Kh8 43. Qe7 Rxf4+ 44. Kg3 Rf5 45. Nf3 Qd6+ 46. Qxd6 Ne4+ 47. Kg4 Nxd6 48. Rd1 Nc4 49. Rd8+ Kg7 50. e4 Ra5 51. Rd7+ Kg8 52. Rd4 Ne3+ 53. Kf4 Ng2+ 54. Kg3 Rxa2 1/2-1/2

[Event "DE WebServ 10th prel 75 email"]
[Site "ICCF email"]
[Date "2016.04.05"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Farmer, Michael"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2246"]
[PlyCount "81"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 d6 8. Bg2 Bg7 9. Nf3 Nbd7 10. Rb1 0-0 11. 0-0 Qa5 12. Bd2 Bb7 13. Qc2 Qa6 14. e4 e6 15. dxe6 fxe6 16. Ng5 d5 17. exd5 exd5 18. Rfe1 Rae8 19. Qa4 Qxa4 20. Nxa4 Ng4 21. Rxe8 Rxe8 22. Re1 Rxe1+ 23. Bxe1 Nge5 24. Ne6 Nd3 25. Bc3 Bxc3 26. Nxc3 Nxb2 27. Bxd5 Bxd5 28. Nxd5 Nd3 29. f4 Kf7 30. Ng5+ Kg7 31. a4 Nb4 32. Ne3 h6 33. Ne4 Kf7 34. Kf2 Ke6 35. Ke2 Nd5 36. a5 Ne7 37. Kf3 Nc6 38. a6 Na7 39. h4 h5 40. g4 Nc6 41. Kg3 1-0

[Event "DE WebServ 10th prel 75 email"]
[Site "ICCF email"]
[Date "2016.04.05"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Korogodski, Leonid"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "2246"]
[BlackElo "2236"]
[PlyCount "64"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c5 5. Bg2 cxd4 6. Nxd4 0-0 7. Nc3 Nc6 8. 0-0 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. Bg5 Bf5 12. Qd2 Rb8 13. Rac1 b5 14. Nd5 Nxd5 15. cxd5 a5 16. h4 b4 17. h5 gxh5 18. Bh6 e5 19. dxe6 Bxe6 20. b3 Rb5 21. Rc6 h4 22. Bxg7 Kxg7 23. Rxd6 Qf6 24. f4 hxg3 25. Rf3 Rc5 26. Rxg3+ Kh8 27. Kf2 Rg8 28. Rxg8+ Kxg8 29. Qd4 Qxd4+ 30. Rxd4 h5 31. Bf3 h4 32. Be4 Kg7 1/2-1/2

[Event "DE WebServ 10th prel 75 email"]
[Site "ICCF email"]
[Date "2016.04.05"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Rodolfo Masera, Luca"]
[Result "1/2-1/2"]
[ECO "E84"]
[WhiteElo "2246"]
[BlackElo "2144"]
[PlyCount "108"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. h4 h5 10. Nc1 e5 11. d5 Nd4 12. Nb3 Nxb3 13. axb3 c5 14. Be2 Bd7 15. Nd1 Qb6 16. Nf2 Ra8 17. Qc3 a5 18. Nd1 Ra6 19. Qc2 Rfa8 20. Nc3 Qd8 21. Bg5 Qe8 22. Nb5 Rc8 23. Bd2 Qf8 24. Rxa5 Rxa5 25. Bxa5 Ra8 26. Bd2 Bxb5 27. cxb5 Bh6 28. 0-0 Bxd2 29. Qxd2 Kg7 30. g3 Qd8 31. Kg2 Nd7 32. Rc1 Qa5 33. Qxa5 Rxa5 34. Bd3 Nb6 35. f4 Ra2 36. Rb1 Nd7 37. Kf3 Ra8 38. Ke3 Nf6 39. Kd2 exf4 40. gxf4 Re8 41. Re1 b6 42. Re2 Ra8 43. Bc4 Ng4 44. e5 Re8 45. exd6 Rd8 46. Re7 Rxd6 47. Rc7 Kf8 48. Ke2 Nf6 49. Rb7 Nxd5 50. f5 Ne7 51. fxg6 Rxg6 52. Bd3 Rd6 53. Bc4 Rf6 54. Bd3 Nd5 1/2-1/2

[Event "Shields Memorial email"]
[Site "ICCF email"]
[Date "2016.03.29"]
[Round "?"]
[White "Bevan, Peter M"]
[Black "Zaas, Donald"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1940"]
[BlackElo "2248"]
[PlyCount "148"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ENG"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. Bg2 Nbd7 5. 0-0 e5 6. cxd5 cxd5 7. b3 Bd6 8. d4 e4 9. Nh4 Nb6 10. f3 0-0 11. Nc3 Bb4 12. Qc2 Re8 13. a3 Be7 14. a4 Be6 15. Bd2 Rc8 16. a5 Nbd7 17. Qb2 exf3 18. Nxf3 Ne4 19. Be1 Ndf6 20. Ne5 Nxc3 21. Bxc3 Ne4 22. Bd2 h5 23. Rac1 Rxc1 24. Qxc1 h4 25. gxh4 Bxh4 26. b4 Be7 27. Nd3 Bf6 28. e3 Bg5 29. Kh1 Bc8 30. Ne5 f6 31. Nf3 Bh6 32. Nh4 Bg4 33. Nf5 Bg5 34. Ng3 Nxd2 35. Qxd2 Rxe3 36. Qa2 Kh8 37. Bxd5 Bh4 38. Bxb7 Bxg3 39. hxg3 Re2 40. Qf7 Qxd4 41. Bd5 Kh7 42. Qg8+ Kh6 43. Bc6 Qe5 44. Qh8+ Kg6 45. Qh4 f5 46. b5 Rd2 47. Qh8 Kf7 48. Qa8 Qe3 49. Bd5+ Kg6 50. Qc6+ Kh7 51. Bf7 Qg5 52. Rf4 g6 53. Kg1 Rd3 54. Qc7 Rxg3+ 55. Kf2 Ra3 56. Bd5+ Kh6 57. Qe5 Qh4+ 58. Kf1 Bh3+ 59. Ke2 Qg3 60. Qd4 Bg2 61. Rxf5 gxf5 62. Qh8+ Kg6 63. Qg8+ Kf6 64. Qe6+ Kg5 65. Qg8+ Kf4 66. Qb8+ Kg4 67. Qg8+ Kh3 68. Qh8+ Qh4 69. Bxg2+ Kg3 70. Qxh4+ Kxh4 71. b6 Rxa5 72. b7 Rb5 73. Kd3 Kg3 74. Kc4 Rb6 0-1

[Event "Shields Memorial email"]
[Site "ICCF email"]
[Date "2016.03.29"]
[Round "?"]
[White "Carter, Maurice H"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1976"]
[BlackElo "2248"]
[PlyCount "75"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ENG"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Bg4 7. Be3 Nfd7 8. Rc1 c5 9. d5 Na6 10. 0-0 Nc7 11. b3 a6 12. Qd2 Rb8 13. h3 Bxf3 14. Bxf3 b5 15. Be2 bxc4 16. bxc4 Rb4 17. Rb1 Qb8 18. Bd3 Ne5 19. Na4 a5 20. f4 Nxd3 21. Qxd3 Qe8 22. Nc3 Bxc3 23. Qxc3 Qa4 24. Rbc1 Qxa2 25. f5 Rb2 26. Bf2 Rb3 27. Qe1 Rb4 28. fxg6 hxg6 29. Bh4 Re8 30. Qg3 Rxc4 31. Qf4 Rxc1 32. Qxf7+ Kh8 33. Rxc1 Qb2 34. Bxe7 Qxc1+ 35. Kh2 Rxe7 36. Qf8+ Kh7 37. Qxe7+ Kh6 38. Qh4+ 1/2-1/2

[Event "Shields Memorial email"]
[Site "ICCF email"]
[Date "2016.03.29"]
[Round "?"]
[White "Cunha, Eduardo Arruda da G"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2069"]
[BlackElo "2248"]
[PlyCount "98"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ENG"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Bg5 h6 7. Be3 Ng4 8. Bd2 e5 9. d5 f5 10. Bd3 Na6 11. 0-0 Nc5 12. Bc2 Nf6 13. exf5 gxf5 14. Qe2 e4 15. Nh4 Nxd5 16. Nxd5 Qxh4 17. Nxc7 Ne6 18. Nxe6 Bxe6 19. Rad1 Bf7 20. f3 Be5 21. g3 Qh3 22. c5 d5 23. Bb3 Rae8 24. Bb4 f4 25. fxe4 dxe4 26. gxf4 Bxb3 27. axb3 Rxf4 28. Rxf4 Bxf4 29. Qg2+ Qxg2+ 30. Kxg2 Re7 31. Bc3 Kh7 32. b4 a6 33. h3 Rf7 34. Re1 Re7 35. Rf1 Bg5 36. Kg3 e3 37. h4 e2 38. Re1 Re3+ 39. Kf2 Rxc3 40. bxc3 Bxh4+ 41. Kxe2 Bxe1 42. Kxe1 Kg6 43. c4 Kf6 44. b5 axb5 45. cxb5 Ke6 46. c6 bxc6 47. bxc6 Kd6 48. Kf2 Kxc6 49. Kg3 Kd6 1/2-1/2

[Event "Shields Memorial email"]
[Site "ICCF email"]
[Date "2016.03.29"]
[Round "?"]
[White "Khan, Shams Pehlwan"]
[Black "Zaas, Donald"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2075"]
[BlackElo "2248"]
[PlyCount "138"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ENG"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. d3 e6 6. Bf4 a6 7. Bd6 b5 8. Bb3 Qb6 9. 0-0 Bb7 10. Qd2 Nd4 11. Qf4 Nxf3+ 12. gxf3 Nf6 13. e5 Nh5 14. Qe3 f5 15. exf6 Qxd6 16. fxg7 Nxg7 17. Ne4 Qc7 18. Qxc5 Qxc5 19. Nxc5 Bxf3 20. c3 Rf8 21. Bd1 Bc6 22. f4 Ke7 23. a4 b4 24. cxb4 Nf5 25. Kf2 g5 26. Bf3 Bxf3 27. Kxf3 Nd4+ 28. Ke4 Nc2 29. Rac1 d5+ 30. Kf3 Rxf4+ 31. Ke2 Nd4+ 32. Kd2 Rb8 33. b5 axb5 34. a5 b4 35. a6 e5 36. Rxf4 exf4 37. Ke1 Ra8 38. Kf2 g4 39. Ra1 h5 40. a7 h4 41. Ra6 h3 42. Rg6 g3+ 43. hxg3 h2 44. Kg2 Rh8 45. Kh1 f3 46. Rg7+ Kd6 47. Nb3 Nxb3 48. Rh7 f2 49. Rf7 Nc1 50. Rxf2 Nxd3 51. Rd2 Ne5 52. Rxh2 Ra8 53. Rh6+ Kc5 54. Rh7 Nc6 55. g4 Rxa7 56. Rh2 d4 57. Kg2 d3 58. Kf2 Kd4 59. Rh6 Rf7+ 60. Ke1 Ne5 61. Rh1 b3 62. Rh5 Nf3+ 63. Kf2 d2 64. Rh6 Kd3 65. g5 d1Q 66. Rd6+ Nd4+ 67. Rf6 Rxf6+ 68. gxf6 Ne2 69. f7 Qg1+ 0-1

[Event "Shields Memorial email"]
[Site "ICCF email"]
[Date "2016.03.29"]
[Round "?"]
[White "Pyrich, George D"]
[Black "Zaas, Donald"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2124"]
[BlackElo "2248"]
[PlyCount "56"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ENG"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 Be7 10. Be3 h5 11. h4 Ne5 12. Bg5 b5 13. Qe1 b4 14. Nce2 a5 15. Ng3 Qb6 16. f4 Neg4 17. Bc4 0-0 18. Nxh5 Nxh5 19. Bxe7 Rfc8 20. Be2 e5 21. fxe5 dxe5 22. Nb5 Qe6 23. Bxg4 Qxg4 24. Nd6 Rc7 25. Bg5 Ng3 26. Rh2 b3 27. axb3 a4 28. b4 a3 0-1

[Event "Shields Memorial email"]
[Site "ICCF email"]
[Date "2016.03.29"]
[Round "?"]
[White "Quirk, Michael"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "1998"]
[BlackElo "2248"]
[PlyCount "107"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ENG"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. Nf3 Nc6 7. 0-0 a6 8. Qd3 Bd7 9. Rd1 b5 10. e4 b4 11. Ne2 e5 12. d5 Ne7 13. a3 a5 14. axb4 axb4 15. Bd2 c5 16. dxc6 Nxc6 17. b3 Qc7 18. Ne1 Be6 19. Nc2 Rxa1 20. Rxa1 Rb8 21. Ne3 Nd7 22. Nd5 Qb7 23. Be3 Ra8 24. Rxa8+ Qxa8 25. Qb1 Qa5 26. Nc1 Nd4 27. Nd3 Nc5 28. N3xb4 Ncxb3 29. h4 Qa4 30. Qd1 h5 31. Bg5 Kh7 32. Kh1 Qa3 33. Be3 Na5 34. Bf1 Bg4 35. Qb1 Ne2 36. Qe1 Nd4 37. Qb1 Qb3 38. Qxb3 Ndxb3 39. Kg2 Nd4 40. Bxd4 exd4 41. Nc7 Be6 42. Nbd5 Nb7 43. f3 Nc5 44. Nb5 d3 45. Kf2 Bb2 46. Ke3 Bc1+ 47. Kd4 Bb2+ 48. Ndc3 Bd7 49. Bxd3 Na4 50. Bc2 Bxb5 51. cxb5 Nxc3 52. Kc4 Nxb5 53. Kxb5 Be5 54. f4 1/2-1/2

[Event "Shields Memorial email"]
[Site "ICCF email"]
[Date "2016.03.29"]
[Round "?"]
[White "Stubbs, Mike"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1964"]
[BlackElo "2248"]
[PlyCount "84"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ENG"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[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. Be3 0-0 10. Qd2 a5 11. Rd1 Bd7 12. f3 Bc6 13. c5 dxc5 14. Qxd8 Rfxd8 15. Rxd8+ Rxd8 16. Bxc5 Rd7 17. Be3 Ne8 18. Kf2 a4 19. a3 Kf8 20. Rd1 Rxd1 21. Nxd1 Nd6 22. Bc5 Ke8 23. Nc3 Kd7 24. Ke3 f5 25. exf5 Nxf5+ 26. Kd3 Nh4 27. Bf1 Be5 28. h3 Nf5 29. Kc4 Bf4 30. Kb4 Bd2 31. Ka5 Be3 32. Bb6 e5 33. Bd3 Bd2 34. Bc5 Nd4 35. Bf8 Ne6 36. Bb4 Nf4 37. Bf1 Be3 38. Nb5 e4 39. fxe4 Bxe4 40. g3 Bd3 41. Bxd3 Nxd3 42. Nc3 Nxb2 1/2-1/2

[Event "Shields Memorial email"]
[Site "ICCF email"]
[Date "2016.03.29"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Caliguire, John J Jr"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2248"]
[BlackElo "2107"]
[PlyCount "125"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ENG"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 b5 6. e4 d6 7. Bg5 exd5 8. cxd5 a6 9. a4 bxa4 10. Qxa4+ Nbd7 11. Nge2 0-0 12. Ng3 h6 13. Bf4 Re8 14. Be2 Ne5 15. 0-0 Bd7 16. Qc2 a5 17. Kh1 Ng6 18. Bc1 Qb8 19. Nd1 a4 20. Ne3 h5 21. Rd1 Ne5 22. Nc4 h4 23. Nf1 Nxc4 24. Bxc4 Nh7 25. Bf4 g5 26. Bc1 Qd8 27. Ne3 Qf6 28. Rf1 Nf8 29. Ng4 Qg7 30. h3 Ra7 31. f4 Ng6 32. e5 Bxg4 33. hxg4 Nxf4 34. exd6 Rd8 35. Bxf4 gxf4 36. Rxf4 a3 37. Rff1 Rxd6 38. Qe4 Rad7 39. Rf5 Rd8 40. Raf1 axb2 41. Qf4 f6 42. Qe3 Qxg4 43. R5f4 Qh5 44. Qh3 f5 45. Bd3 Bd2 46. Rxf5 Bg5 47. Bc2 c4 48. Re5 Rf6 49. Rxf6 b1Q+ 50. Bxb1 Qd1+ 51. Kh2 Bxf6 52. Qe6+ Kg7 53. Re4 Qxb1 54. Rg4+ Qg6 55. Rxg6+ Kxg6 56. Qg4+ Kf7 57. Qxc4 Rd6 58. Kh3 Ke7 59. Qc5 Kd7 60. Kg4 Be7 61. Qb5+ Kd8 62. Kf4 Rh6 63. Qd3 1/2-1/2

[Event "Shields Memorial email"]
[Site "ICCF email"]
[Date "2016.03.29"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Gupta, Vibhor"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "2248"]
[BlackElo "2064"]
[PlyCount "45"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ENG"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 Bxc3+ 6. bxc3 d6 7. Ne2 b6 8. 0-0 Bb7 9. f3 Qe7 10. e4 h6 11. Ng3 c5 12. f4 Rc8 13. e5 Ne8 14. f5 dxe5 15. fxe6 fxe6 16. Qh5 Nf6 17. Rxf6 gxf6 18. Bxh6 cxd4 19. Qg4+ Kh8 20. Qh4 Kg8 21. Nh5 Kf7 22. Rf1 f5 23. Bg5 1-0

[Event "Shields Memorial email"]
[Site "ICCF email"]
[Date "2016.03.29"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Ikegami, Osamu"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2248"]
[BlackElo "1908"]
[PlyCount "87"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ENG"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. Nge2 Nc6 8. d5 Ne5 9. Ng3 a6 10. Be2 b6 11. 0-0 Bb7 12. f4 Ned7 13. Qc2 b5 14. cxb5 axb5 15. Nxb5 Qb6 16. a4 Rfc8 17. Rab1 Ba6 18. h3 Qd8 19. Rfc1 Bxb5 20. Bxb5 Bh6 21. Ne2 Bg7 22. Qd3 Rab8 23. Kh2 Ne8 24. Bd2 Nc7 25. Bc6 Rxb2 26. Rxb2 Bxb2 27. Rb1 Bg7 28. a5 Rb8 29. Bxd7 Rxb1 30. Qxb1 Qxd7 31. Qb8+ Bf8 32. Nc3 Kg7 33. Qb7 Qd8 34. Nb5 Na8 35. a6 Qb6 36. Qxa8 Qxb5 37. Qb7 Qe2 38. Qb2+ Kh6 39. f5+ Kh5 40. Qc1 gxf5 41. a7 Qa6 42. a8Q Qxa8 43. exf5 Qa4 44. g4+ 1-0

[Event "Shields Memorial email"]
[Site "ICCF email"]
[Date "2016.03.29"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Lujambio, Arturo Alfredo"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "2248"]
[BlackElo "2036"]
[PlyCount "63"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ENG"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Re8 9. Rc1 Rb8 10. g3 Bd7 11. Nd1 b5 12. c5 dxc5 13. Rxc5 e6 14. e5 Nd5 15. Bg5 f6 16. exf6 Bxf6 17. h4 Qe7 18. Bg2 Qd6 19. Nf2 Bxd4 20. Ne4 Bxc5 21. Nxd6 cxd6 22. h5 Ne5 23. hxg6 hxg6 24. f4 Ng4 25. Bf3 Bf2+ 26. Kd1 Rbc8 27. Nc3 Bc5 28. Bxg4 Ne3+ 29. Ke1 Nxg4 30. Rh4 e5 31. Qd5+ Kg7 32. f5 1-0

[Event "Shields Memorial email"]
[Site "ICCF email"]
[Date "2016.03.29"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Marconi, Ralph P"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2248"]
[BlackElo "1961"]
[PlyCount "75"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ENG"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. Qg4 g6 8. a3 Bxc3+ 9. bxc3 Nxc3 10. Bd3 b6 11. h4 Ba6 12. h5 g5 13. f4 gxf4 14. Qg7 Ke7 15. Qf6+ Kd7 16. Qxf7+ Qe7 17. Qxe7+ Kxe7 18. Bxf4 Bxd3 19. cxd3 Kd7 20. Kd2 Na4 21. Rf1 c5 22. Bxh6 Rxh6 23. Rf8 Ke7 24. Rg8 Kf7 25. Rc8 Kg7 26. Rh3 cxd4 27. Nf3 Kf7 28. g4 Kg7 29. g5 Rh7 30. h6+ Kg6 31. Rf8 Nd7 32. Rxa8 Ndc5 33. Nh4+ Kxg5 34. Rg8+ Kf4 35. Ng6+ Kg4 36. Rh1 Kf3 37. Rf8+ Kg2 38. Rff1 1-0

[Event "Shields Memorial email"]
[Site "ICCF email"]
[Date "2016.03.29"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Pott, Brian"]
[Result "1-0"]
[ECO "E89"]
[WhiteElo "2248"]
[BlackElo "2036"]
[PlyCount "95"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ENG"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 0-0 6. f3 e5 7. Nge2 c6 8. Qd2 Nbd7 9. d5 cxd5 10. cxd5 a6 11. g4 h5 12. g5 Nh7 13. Rg1 b5 14. Nc1 Nb6 15. b3 Bd7 16. Nd3 Rc8 17. Nb4 a5 18. Nc6 Bxc6 19. dxc6 b4 20. Nd5 Rxc6 21. Nxb6 Rxb6 22. Qd5 Rb8 23. Rd1 Qc8 24. Qxd6 Re8 25. Rc1 Qd8 26. Qxd8 Rexd8 27. Rg2 Nf8 28. Rd2 Ne6 29. Rxd8+ Rxd8 30. Rc6 Ra8 31. Bc4 h4 32. Kf1 a4 33. bxa4 Rxa4 34. Kg2 Ra3 35. Rc8+ Bf8 36. Bb3 Nf4+ 37. Bxf4 exf4 38. Kh3 Ra7 39. Kxh4 Kg7 40. e5 Re7 41. Rc5 Re6 42. Rd5 Re8 43. Kg4 Be7 44. Rd4 Bf8 45. Rxf4 Re7 46. Rf6 Rd7 47. f4 Bc5 48. h4 1-0

[Event "Shields Memorial email"]
[Site "ICCF email"]
[Date "2016.03.29"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Spooner, Michael"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2248"]
[BlackElo "1969"]
[PlyCount "85"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "ENG"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 dxe4 7. fxe4 e5 8. d5 Bc5 9. Nf3 Ng4 10. b4 Bf2+ 11. Ke2 c5 12. dxc6 Nxc6 13. Qxd8+ Kxd8 14. h3 Bd4 15. Bd2 Nf6 16. Rd1 Be6 17. Kd3 Kc8 18. Nd5 Rd8 19. b5 Bc5 20. bxc6 bxc6 21. Nxe5 cxd5 22. cxd5 Nxd5 23. exd5 Rxd5+ 24. Ke4 f5+ 25. Kf3 Rxe5 26. Ba6+ Kc7 27. Bf4 Kb6 28. Bxe5 Kxa6 29. Rhe1 Bb3 30. Rd7 g6 31. Bd4 Bxd4 32. Rxd4 Bc2 33. Re5 Be4+ 34. Kf4 Rc8 35. Rd6+ Bc6 36. Re7 Kb5 37. Rxh7 Bxg2 38. Rxg6 Rc4+ 39. Kg5 a5 40. h4 f4 41. h5 Be4 42. Rf7 Ka4 43. Rgg7 1-0

[Event "USA-ch S51999 email"]
[Site "ICCF email"]
[Date "2015.10.30"]
[Round "?.2"]
[White "Buss, Michael D"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "B91"]
[BlackElo "2262"]
[PlyCount "93"]
[EventDate "2015.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Pennsylvania Keystones"]
[BlackTeam "Paul Morphy's Hair"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 b5 9. Nd5 Nxd5 10. Qxd5 Ra7 11. Qd3 Rc7 12. Bd2 Nc6 13. a4 Bd7 14. 0-0 0-0 15. axb5 axb5 16. Rfb1 Qc8 17. b3 b4 18. Ra2 h6 19. h4 Be6 20. Rba1 Qb7 21. Be3 Rcc8 22. Ra4 Ra8 23. Rxa8 Rxa8 24. Rxa8+ Qxa8 25. Kh2 Qb7 26. Qd2 Nb8 27. Nc1 Na6 28. Nd3 f6 29. f4 Bd7 30. Qd1 Bc6 31. Nf2 Nc7 32. Qg4 Bf8 33. h5 Kh8 34. Bf1 Qb8 35. Bd3 Qe8 36. Bd2 Bd7 37. Qf3 Qb8 38. Kg2 Be7 39. Bc4 Ne6 40. Qd3 Nd4 41. Be3 Nb5 42. Qd5 Qe8 43. g4 Nc3 44. Qf7 Qxf7 45. Bxf7 Bc6 46. fxe5 dxe5 47. Kf3 1/2-1/2

[Event "USA-ch S51999 email"]
[Site "ICCF email"]
[Date "2015.10.30"]
[Round "?.2"]
[White "Delaney, Alan"]
[Black "Zaas, Donald"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2182"]
[BlackElo "2262"]
[PlyCount "76"]
[EventDate "2015.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "SchemingMind B"]
[BlackTeam "Paul Morphy's Hair"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Be3 Re8 9. d5 Nh5 10. g3 Bf8 11. Ne1 Ng7 12. Nd3 f5 13. f3 Be7 14. Qd2 Nf6 15. c5 fxe4 16. fxe4 Ng4 17. Bxg4 Bxg4 18. Nf2 Bc8 19. Rac1 Rf8 20. Nb5 dxc5 21. Bxc5 Bxc5 22. Rxc5 c6 23. Nc3 Ne6 24. Rc4 b5 25. Rxc6 Nd4 26. Qd1 b4 27. Na4 Nxc6 28. dxc6 Ba6 29. Qb3+ Kh8 30. Rd1 Qf6 31. Ng4 Qg5 32. Nf2 Rad8 33. Rxd8 Rxd8 34. Kg2 Qc1 35. Qxb4 Bf1+ 36. Kf3 h5 37. Nc3 Qd2 38. g4 Qf4# 0-1

[Event "USA-ch S51999 email"]
[Site "ICCF email"]
[Date "2015.10.30"]
[Round "?.2"]
[White "Sherwood, Helen"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2303"]
[BlackElo "2262"]
[PlyCount "63"]
[EventDate "2015.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "BCCA Rooks"]
[BlackTeam "Paul Morphy's Hair"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 Nbd7 10. g4 h6 11. h4 b5 12. 0-0-0 Nb6 13. Qf2 Nfd7 14. Kb1 Qc7 15. Nd5 Bxd5 16. exd5 Nc4 17. f4 a5 18. Bc1 a4 19. Nd2 exf4 20. Qxf4 Rc8 21. Nxc4 bxc4 22. Rh3 Bf6 23. Qe4+ Be5 24. g5 Qb6 25. gxh6 Rxh6 26. Bxc4 Rf6 27. Re1 Kf8 28. c3 Rf2 29. h5 f5 30. Qd3 Kg8 31. a3 Nf6 32. Qe3 1/2-1/2

[Event "USA-ch S51999 email"]
[Site "ICCF email"]
[Date "2015.10.30"]
[Round "?.2"]
[White "Zaas, Donald"]
[Black "Anderson, Aaron J"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2262"]
[BlackElo "2174"]
[PlyCount "83"]
[EventDate "2015.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Paul Morphy's Hair"]
[BlackTeam "Gustafson Winners"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Qc2 dxc4 5. Qxc4 Nf6 6. Bg5 b5 7. Qc2 Bb7 8. Nbd2 Nbd7 9. e4 a6 10. Be2 c5 11. a4 b4 12. d5 exd5 13. e5 h6 14. Bh4 g5 15. Bg3 Ne4 16. Nxe4 dxe4 17. e6 fxe6 18. Ne5 Nf6 19. Rd1 Qc8 20. 0-0 Be7 21. f4 Bd5 22. f5 exf5 23. Rxd5 0-0 24. Rdd1 Kg7 25. Qc1 c4 26. Bxc4 Ra7 27. b3 Bc5+ 28. Kh1 e3 29. Qc2 Ne4 30. Nd3 f4 31. Nxc5 Nxc5 32. Rd6 Qf5 33. Qb2+ Kh7 34. Rd5 Qc8 35. Be1 a5 36. Qd4 Rc7 37. h4 f3 38. hxg5 fxg2+ 39. Kxg2 Rxf1 40. Kxf1 e2+ 41. Kg1 Rg7 42. Rxc5 1-0

[Event "USA-ch S51999 email"]
[Site "ICCF email"]
[Date "2015.10.30"]
[Round "?.2"]
[White "Zaas, Donald"]
[Black "Rivas Maceda, Juan Jorge"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2262"]
[BlackElo "2376"]
[PlyCount "55"]
[EventDate "2015.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Paul Morphy's Hair"]
[BlackTeam "SchemingMind A"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 a6 7. b3 Bd6 8. Bb2 b6 9. Bd3 Bb7 10. 0-0 0-0 11. Rad1 Qc7 12. e4 dxc4 13. bxc4 e5 14. c5 bxc5 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. h3 Bc8 18. Na4 Bxb2 19. Qxb2 c4 20. Bxc4 Nxe4 21. Qb6 Qxb6 22. Nxb6 Ra7 23. Rfe1 Nc5 24. Re5 Nd7 25. Nxc8 Nxe5 26. Nxa7 Nxc4 27. Rc1 Na3 28. Rxc6 1/2-1/2

[Event "USA-ch S51999 email"]
[Site "ICCF email"]
[Date "2015.10.30"]
[Round "?.2"]
[White "Zaas, Donald"]
[Black "Wilkinson, James P"]
[Result "1/2-1/2"]
[ECO "D54"]
[WhiteElo "2262"]
[BlackElo "2210"]
[PlyCount "86"]
[EventDate "2015.??.??"]
[EventType "team-swiss (corr)"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Paul Morphy's Hair"]
[BlackTeam "BCCA Kings"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Rc1 b6 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. Bd3 c5 12. dxc5 bxc5 13. Ne2 Nd7 14. 0-0 Nf6 15. b3 Bb7 16. Ng3 g6 17. Qe2 h5 18. Rfd1 Rac8 19. h3 Rc7 20. Ba6 Rfc8 21. Bxb7 Rxb7 22. Qa6 Rbc7 23. Ne2 Qe6 24. Qd3 Qb6 25. Nc3 Rd7 26. Na4 Qa5 27. Qc3 Qxc3 28. Nxc3 Kf8 29. Ne2 c4 30. f3 Rdc7 31. g4 cxb3 32. Rxc7 Rxc7 33. axb3 Rc5 34. Kf2 a5 35. Nd4 hxg4 36. hxg4 Ne8 37. Ke2 Nc7 38. Rh1 Kg7 39. Kd3 Ne6 40. f4 Nxd4 41. Kxd4 Rb5 42. Kc3 Rc5+ 43. Kd4 Rb5 1/2-1/2

[Event "NAPZ-ch05 email"]
[Site "ICCF email"]
[Date "2015.04.30"]
[Round "?"]
[White "Hernandez, Angel"]
[Black "Zaas, Donald"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2243"]
[BlackElo "2289"]
[PlyCount "55"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Nf3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 a6 8. b3 Rb8 9. d5 Na5 10. Bg5 h6 11. Bd2 c5 12. dxc6 Nxc6 13. Rc1 Bf5 14. Nd5 Ne4 15. Be3 g5 16. Nd2 Nc5 17. f4 g4 18. b4 Nd7 19. b5 Na5 20. Bf2 Bh7 21. e4 e6 22. Ne3 h5 23. h3 gxh3 24. Bxh3 Nc5 25. Qxh5 Nd3 26. f5 Nxc1 27. Nf3 f6 28. Rxc1 1-0

[Event "NAPZ-ch05 email"]
[Site "ICCF email"]
[Date "2015.04.30"]
[Round "?"]
[White "Hryniw, Michael"]
[Black "Zaas, Donald"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2281"]
[BlackElo "2289"]
[PlyCount "81"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 dxc4 5. 0-0 Nbd7 6. Na3 Nb6 7. Qc2 Be6 8. Ng5 Bg4 9. f3 Bh5 10. Nxc4 Qd4+ 11. Ne3 h6 12. Nh3 Bg6 13. Qc3 e5 14. Nf2 Bc5 15. Bh3 Qxc3 16. dxc3 0-0 17. Nd3 Bxe3+ 18. Bxe3 Rad8 19. Nxe5 Rfe8 20. Bxb6 axb6 21. Nxg6 fxg6 22. e4 g5 23. Rad1 b5 24. Rxd8 Rxd8 25. Rf2 Ra8 26. a3 Re8 27. Re2 h5 28. e5 Kf7 29. Bg2 Nd7 30. f4 gxf4 31. gxf4 Nc5 32. Kf2 Rd8 33. Rc2 Ke6 34. Kg3 Rd1 35. c4 Rd3+ 36. Kh4 bxc4 37. Rxc4 Rd2 38. Bf3 Nd3 39. Kg5 Rxb2 40. Rd4 Nf2 41. Kg6 1-0

[Event "NAPZ-ch05 email"]
[Site "ICCF email"]
[Date "2015.04.30"]
[Round "?"]
[White "McKenzie, Colin D"]
[Black "Zaas, Donald"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2345"]
[BlackElo "2289"]
[PlyCount "81"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3 Be7 9. Qf3 0-0 10. g4 a5 11. a4 Nc6 12. 0-0-0 Nb4 13. Nc5 Qc8 14. g5 dxc5 15. gxf6 Bxf6 16. Rg1 Kh8 17. h4 c4 18. h5 Bh4 19. Qg2 Rg8 20. Qh2 Bf6 21. h6 g6 22. f4 Rd8 23. Be2 Qc6 24. Rxd8+ Rxd8 25. f5 Bd7 26. fxg6 hxg6 27. Qf2 Be8 28. Bxc4 Rd6 29. Bb5 Qc8 30. Bb6 Bxb5 31. axb5 Qe6 32. Bc7 Rd4 33. Bxa5 Be7 34. Rf1 Na2+ 35. Kb1 Nxc3+ 36. bxc3 Ra4 37. Qxf7 Qxf7 38. Rxf7 Rxa5 39. Rxe7 Rxb5+ 40. Kc1 g5 41. Rg7 1-0

[Event "NAPZ-ch05 email"]
[Site "ICCF email"]
[Date "2015.04.30"]
[Round "?"]
[White "Meiners, Edwin Paul"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2345"]
[BlackElo "2289"]
[PlyCount "64"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. Bf4 Ngf6 9. 0-0 Be7 10. Bxg6 hxg6 11. c4 0-0 12. Qe2 Re8 13. Rfd1 Qb6 14. Rab1 a5 15. Ne4 Nxe4 16. Qxe4 c5 17. h3 cxd4 18. Rxd4 Nc5 19. Qc2 Rad8 20. Be3 Rxd4 21. Nxd4 Rd8 22. b3 Na6 23. Nb5 Bc5 24. Bxc5 Nxc5 25. Rd1 g5 26. a3 e5 27. Rxd8+ Qxd8 28. Qf5 Nxb3 29. Qxe5 Nd2 30. Nd6 Qb6 31. Qe8+ Kh7 32. c5 Qb1+ 1/2-1/2

[Event "NAPZ-ch05 email"]
[Site "ICCF email"]
[Date "2015.04.30"]
[Round "?"]
[White "Saitou, Atsushi"]
[Black "Zaas, Donald"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2246"]
[BlackElo "2289"]
[PlyCount "70"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. g3 f5 11. Ng5 Nf6 12. f3 f4 13. b5 Ne8 14. Ne6 Bxe6 15. dxe6 c6 16. bxc6 bxc6 17. Ba3 c5 18. Qa4 Nc7 19. Qd7 Qxd7 20. exd7 Nc6 21. Bd1 Rab8 22. Ba4 Nd4 23. Rab1 Kf7 24. Kg2 Ke7 25. Rg1 Bh6 26. Rgd1 Rb6 27. Rxb6 axb6 28. Bc1 Ra8 29. gxf4 Bxf4 30. Bxf4 exf4 31. Re1 Kd8 32. e5 dxe5 33. Rxe5 Nce6 34. Kf2 h6 35. h4 Kc7 1/2-1/2

[Event "NAPZ-ch05 email"]
[Site "ICCF email"]
[Date "2015.04.30"]
[Round "?"]
[White "Stone, George"]
[Black "Zaas, Donald"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2307"]
[BlackElo "2289"]
[PlyCount "55"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. e5 dxe5 11. fxe5 Nfd7 12. Ne4 h6 13. Bh4 Qxa2 14. Rd1 Qd5 15. Qe3 Qxe5 16. Be2 Bc5 17. Bg3 Qd5 18. c4 Bxd4 19. Rxd4 Qa5+ 20. Rd2 0-0 21. Bd6 Rd8 22. g4 f5 23. g5 fxe4 24. gxh6 g6 25. 0-0 Nc6 26. c5 Kh8 27. Rf7 Nde5 28. Bxe5+ 1-0

[Event "NAPZ-ch05 email"]
[Site "ICCF email"]
[Date "2015.04.30"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Biedermann, Kyle"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2289"]
[BlackElo "2252"]
[PlyCount "84"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. c5 c6 8. Bd3 b6 9. b4 a5 10. a3 Ba6 11. 0-0 Qc8 12. h3 Qb7 13. Qc2 Bxd3 14. Qxd3 Ra7 15. Nd2 Rfa8 16. Rab1 axb4 17. axb4 Ra3 18. Qc2 Nh5 19. Bh2 g6 20. Rfc1 Nhf6 21. Nb3 bxc5 22. Nxc5 Qc8 23. Nd3 Bf8 24. Qd1 Qa6 25. b5 Qa5 26. bxc6 Rxc3 27. Rxc3 Qxc3 28. cxd7 Nxd7 29. Bf4 Nf6 30. Nc5 Ne8 31. g4 Qa5 32. Nd7 Bd6 33. Qf3 Qd8 34. Ne5 Qc7 35. Kg2 Ra3 36. g5 Ng7 37. Qe2 Nf5 38. Qb2 Nh4+ 39. Kg3 Nf5+ 40. Kf3 Rc3 41. Kg2 Rc2 42. Qb7 Nh4+ 1/2-1/2

[Event "NAPZ-ch05 email"]
[Site "ICCF email"]
[Date "2015.04.30"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Biedermann, Thomas"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "2289"]
[BlackElo "2409"]
[PlyCount "64"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Na6 8. Be2 c5 9. d5 e6 10. 0-0 exd5 11. exd5 Re8 12. Rd1 Qb6 13. h3 Bf5 14. g4 Bd7 15. Be3 Rac8 16. a3 h6 17. Nd2 Nc7 18. Rab1 Rxe3 19. fxe3 Qd6 20. Nf1 b5 21. Qf4 Qxf4 22. exf4 b4 23. axb4 cxb4 24. Na2 Ncxd5 25. g5 Nxf4 26. gxf6 Nxe2+ 27. Kf2 Bf5 28. Kxe2 Bxb1 29. Rxb1 b3 30. Nc3 Bxf6 31. Kd3 Rd8+ 32. Ke2 Rc8 1/2-1/2

[Event "NAPZ-ch05 email"]
[Site "ICCF email"]
[Date "2015.04.30"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Johnston, Allan J"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2289"]
[BlackElo "2366"]
[PlyCount "89"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. 0-0 Nbd7 11. Ne5 Bg7 12. Nxd7 Nxd7 13. Bd6 a6 14. a4 Bf8 15. Bxf8 Kxf8 16. e5 Kg7 17. Ne4 c5 18. Nd6 Qb6 19. a5 Qa7 20. Bf3 Bxf3 21. Qxf3 Raf8 22. d5 Nxe5 23. Qc3 f6 24. dxe6 Nd3 25. e7 Re8 26. b3 Rxe7 27. Nf5+ Kg6 28. Nxe7+ Qxe7 29. bxc4 Qe4 30. cxb5 axb5 31. a6 c4 32. Qc2 Ra8 33. Ra5 h5 34. a7 g4 35. Rxb5 Rxa7 36. Rb8 h4 37. Rh8 h3 38. gxh3 Qf3 39. Qxc4 Nf4 40. Qg8+ Rg7 41. Qe8+ Rf7 42. Rg8+ Kh6 43. Rh8+ Kg6 44. Rg8+ Kh6 45. Rh8+ 1/2-1/2

[Event "NAPZ-ch05 email"]
[Site "ICCF email"]
[Date "2015.04.30"]
[Round "?"]
[White "Zaas, Donald"]
[Black "Morrell, Gordon"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2289"]
[BlackElo "2231"]
[PlyCount "97"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 Nbd7 6. cxd5 exd5 7. Qc2 c5 8. dxc5 h6 9. Bd2 Bxc5 10. e3 0-0 11. Be2 a6 12. 0-0 Re8 13. Qb3 Nb6 14. Rfd1 Be6 15. Be1 Qe7 16. Nd4 Rac8 17. Nxe6 fxe6 18. Rac1 Nc4 19. Bxc4 dxc4 20. Qc2 Bb4 21. a3 Ba5 22. Nd5 exd5 23. Bxa5 b5 24. Qd2 Rb8 25. Qd4 Rb7 26. Rc2 Rd7 27. Re2 Qe4 28. f3 Qxd4 29. Rxd4 h5 30. h3 Rde7 31. Kf2 Rf7 32. Re1 Kh7 33. Bb4 Re6 34. Ke2 Kg6 35. g4 hxg4 36. hxg4 Re8 37. Rh1 Rd7 38. Kf2 Rf7 39. Rg1 Ne4+ 40. Ke2 Nf6 41. g5 Nh5 42. Kf2 Rf5 43. f4 Kf7 44. Rgd1 Rd8 45. Kf3 g6 46. R4d2 Ke6 47. Bc3 Ra8 48. Kg4 Raf8 49. a4 1-0

