[Event "P-5020"]
[Site "IECC email"]
[Date "2017.01.12"]
[Round "?"]
[White "Hess, John"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1748"]
[BlackElo "1450"]
[PlyCount "49"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "South Africa"]
[BlackTeam "United States"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "USA"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. 0-0 0-0 5. c4 Nc6 6. b3 d5 7. Bb2 dxc4 8. bxc4 Bd7 9. Nc3 e5 10. Nd5 Bd6 11. Rb1 Be6 12. Ne3 Nd7 13. d4 exd4 14. Nxd4 Nxd4 15. Bxd4 c5 16. Bxg7 Kxg7 17. Qxd6 a5 18. Rxb7 Rb8 19. Rfb1 Rxb7 20. Rxb7 Qc8 21. Qf4 Re8 22. Be4 a4 23. Nf5+ Bxf5 24. Qxf5 Qa8 25. Qxh7+ 1-0

[Event "IECC Swiss-575.4"]
[Site "IECC email"]
[Date "2016.12.15"]
[Round "?"]
[White "Williams, Derek"]
[Black "Lambrecht, Roberto"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1446"]
[BlackElo "1580"]
[PlyCount "62"]
[EventDate "2016.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ARG"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 Nc6 5. 0-0 g6 6. d4 cxd4 7. Nxd4 Bg7 8. Nxc6 bxc6 9. e5 dxe5 10. Qxd8+ Kxd8 11. Re1 e6 12. Bd2 Nd5 13. Rad1 Kc7 14. Na4 a5 15. a3 Rd8 16. f3 f6 17. Re4 g5 18. h3 Bf8 19. Bd3 h6 20. Rc4 f5 21. Kh1 Nf4 22. Bxf4 exf4 23. Nc5 Rd5 24. Nb3 Bg7 25. c3 Ba6 26. Rc5 Rxd3 27. Re1 Re3 28. Ra1 Kb6 29. Rd1 a4 30. Rd7 axb3 31. Rxg7 Kxc5 0-1

[Event "IECC TH-M-3077"]
[Site "IECC email"]
[Date "2016.10.05"]
[Round "?"]
[White "Williams, Derek"]
[Black "Domingues, Marcos"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1480"]
[BlackElo "1420"]
[PlyCount "44"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "BRA"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Bd3 0-0 6. Nf3 Na6 7. 0-0 c5 8. Bxa6 cxd4 9. Nxd4 bxa6 10. Qd3 Bb7 11. f5 Qb6 12. Be3 Ng4 13. fxg6 Nxe3 14. gxf7+ Kh8 15. Qxe3 Bxd4 16. Qxd4+ Qxd4+ 17. Kh1 Qg7 18. Kg1 Rxf7 19. a4 Rg8 20. g3 Qd4+ 21. Kg2 Rgf8 22. Rxf7 Rxf7 0-1

[Event "IECC Swiss-575.3"]
[Site "IECC email"]
[Date "2016.06.28"]
[Round "?"]
[White "Bertel, Michael"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1851"]
[BlackElo "1483"]
[PlyCount "37"]
[EventDate "2016.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qd6 5. d4 exd4 6. Nb5 Qb4+ 7. Bd2 Qe7+ 8. Qe2 Na6 9. 0-0-0 Qxe2 10. Bxe2 c6 11. Rhe1 Bd7 12. Bc4+ Be7 13. Nd6+ Kf8 14. Ne5 Nf6 15. Ndxf7 Rg8 16. Ng5 Rh8 17. Nxd7+ Ke8 18. Nxf6+ Kd8 19. Nf7+ 1-0

[Event "IECC KO-2127"]
[Site "IECC email"]
[Date "2016.02.02"]
[Round "?"]
[White "Mathes, Christian"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1706"]
[BlackElo "1507"]
[PlyCount "69"]
[EventDate "2015.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "United States"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "USA"]

1. c4 Nc6 2. g3 e5 3. Bg2 Bc5 4. Nc3 Nf6 5. e3 0-0 6. Nge2 d5 7. Nxd5 Nxd5 8. cxd5 Nb4 9. 0-0 Nxd5 10. Qc2 Qd6 11. a3 Bb6 12. Nc3 Nxc3 13. bxc3 Qf6 14. f4 exf4 15. Rxf4 Qg6 16. Be4 f5 17. Bd5+ Kh8 18. a4 c6 19. Ba3 Rd8 20. Bg2 Be6 21. d4 Qg5 22. Re1 Bc7 23. Rf2 Ba5 24. Bh3 Re8 25. Bxf5 Bd5 26. e4 Bc4 27. e5 Be6 28. Bxh7 Bg8 29. Bxg8 Kxg8 30. Qb3+ Kh7 31. Re4 Qg6 32. Rh4+ Qh6 33. Qb1+ Kh8 34. Rxh6+ gxh6 35. Rf7 1-0

[Event "IECC KO-2127"]
[Site "IECC email"]
[Date "2016.02.02"]
[Round "?"]
[White "Williams, Derek"]
[Black "Mathes, Christian"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1512"]
[BlackElo "1691"]
[PlyCount "50"]
[EventDate "2015.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Germany"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "GER"]

1. Nc3 d5 2. d4 c6 3. Bf4 Bf5 4. e3 e6 5. g4 Bg6 6. Qe2 Nf6 7. 0-0-0 b5 8. h4 h6 9. h5 Bh7 10. Rh3 Qa5 11. Qf3 b4 12. Nb1 Qxa2 13. Bd3 Bxd3 14. Rxd3 Nbd7 15. Ne2 c5 16. Be5 c4 17. Rd1 Ne4 18. Rdh1 c3 19. bxc3 b3 20. cxb3 Ba3+ 21. Nxa3 Qxa3+ 22. Kd1 Nxe5 23. dxe5 Qa1+ 24. Kc2 Qa2+ 25. Kd3 Qd2# 0-1

[Event "IECC Swiss-575.2"]
[Site "IECC email"]
[Date "2016.01.03"]
[Round "?"]
[White "Williams, Derek"]
[Black "Groth, Detlef"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1480"]
[BlackElo "1641"]
[PlyCount "58"]
[EventDate "2016.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Germany"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. Nf3 c6 5. Qe2+ Be7 6. d4 Nf6 7. Bf4 0-0 8. 0-0-0 Be6 9. Ng5 Bf5 10. Qe5 Bg6 11. Re1 Re8 12. Qe2 Nbd7 13. Qd2 b5 14. Bd3 Bxd3 15. Qxd3 b4 16. Ne2 c5 17. Qf5 Qa5 18. Kb1 c4 19. Nxh7 b3 20. Nxf6+ Nxf6 21. a3 Bxa3 22. bxa3 Qxa3 23. Nc3 Ne4 24. Rxe4 Rxe4 25. Qxd5 Rae8 26. Bd2 bxc2+ 27. Kxc2 Qb3+ 28. Kc1 Qa3+ 29. Kc2 Qb3+ 1/2-1/2

[Event "IECC Swiss-572.4"]
[Site "IECC email"]
[Date "2015.12.08"]
[Round "?"]
[White "Jordaan, Wayne"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "1895"]
[BlackElo "1516"]
[PlyCount "35"]
[EventDate "2015.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "South Africa"]
[BlackTeam "United States"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d5 7. Bg5 h6 8. Bxf6 Qxf6 9. Nf3 dxc4 10. Qxc4 Nc6 11. Qc3 Rd8 12. e3 Qg6 13. Be2 e5 14. dxe5 Qxg2 15. Rg1 Qh3 16. e6 f6 17. Qxf6 g5 18. Nxg5 1-0

[Event "IECC KO-2127"]
[Site "IECC email"]
[Date "2015.09.09"]
[Round "?"]
[White "Klawitter, Bernd"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1212"]
[BlackElo "1507"]
[PlyCount "8"]
[EventDate "2015.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "United States"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "USA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Qe2 Nc6 0-1

[Event "IECC KO-2127"]
[Site "IECC email"]
[Date "2015.09.09"]
[Round "?"]
[White "Williams, Derek"]
[Black "Klawitter, Bernd"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1502"]
[BlackElo "1217"]
[PlyCount "9"]
[EventDate "2015.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Germany"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Bb5+ Bd7 5. Nc3 1-0

[Event "IECC M1-2015.T025"]
[Site "IECC email"]
[Date "2015.08.31"]
[Round "?"]
[White "Graupera, Carlos"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1533"]
[BlackElo "1511"]
[PlyCount "60"]
[EventDate "2015.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Bc5 6. d3 b5 7. Bb3 0-0 8. Bg5 h6 9. Bh4 g5 10. Bg3 d6 11. c3 Bd7 12. Nbd2 Nh5 13. 0-0-0 b4 14. Bd5 a5 15. d4 Bb6 16. dxe5 bxc3 17. bxc3 dxe5 18. Bxe5 Nxe5 19. Nxe5 Nf4 20. Qf3 Nxd5 21. exd5 Ba4 22. Rde1 Bc5 23. Nec4 Ra6 24. Ne4 Be7 25. Ng3 Bb5 26. Ne3 Ba3+ 27. Kd2 Re8 28. h4 gxh4 29. Ngf5 Be7 30. Nxh6+ Rxh6 0-1

[Event "IECC M1-2015.T025"]
[Site "IECC email"]
[Date "2015.08.31"]
[Round "?"]
[White "Williams, Derek"]
[Black "Graupera, Carlos"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1480"]
[BlackElo "1573"]
[PlyCount "23"]
[EventDate "2015.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Bb5+ c6 5. Be2 Nf6 6. 0-0 Bd6 7. d4 Bg4 8. h3 Bh5 9. Nh4 Bxe2 10. Qxe2+ Ne4 11. Qg4 Qf6 12. Qc8+ 1-0

[Event "IECC KO-2128"]
[Site "IECC email"]
[Date "2015.08.26"]
[Round "?"]
[White "Hutton, Andrew"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1246"]
[BlackElo "1531"]
[PlyCount "57"]
[EventDate "2015.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Hong Kong"]
[BlackTeam "United States"]
[WhiteTeamCountry "HKG"]
[BlackTeamCountry "USA"]

1. e4 d5 2. d4 dxe4 3. c4 Nf6 4. Be3 e6 5. Nc3 Nc6 6. g3 Bb4 7. Nge2 0-0 8. Bg2 e5 9. d5 Na5 10. Qa4 Bxc3+ 11. Nxc3 b6 12. Nxe4 Nxe4 13. Bxe4 f5 14. Bd3 f4 15. Bd2 e4 16. Bxe4 Qe7 17. f3 Bd7 18. Qc2 fxg3 19. hxg3 g6 20. 0-0-0 Rad8 21. d6 cxd6 22. Bd5+ Kg7 23. Rde1 Qxe1+ 24. Bxe1 Bf5 25. Bc3+ Rf6 26. Bxf6+ Kxf6 27. Qc3+ Kg5 28. f4+ Kg4 29. Rh4# 1-0

[Event "IECC KO-2128"]
[Site "IECC email"]
[Date "2015.08.26"]
[Round "?"]
[White "Williams, Derek"]
[Black "Hutton, Andrew"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1505"]
[BlackElo "1267"]
[PlyCount "75"]
[EventDate "2015.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "HKG"]

1. d4 d5 2. Nf3 Nf6 3. e3 Nc6 4. Be2 Bg4 5. 0-0 Qd6 6. Nc3 a6 7. h3 Bh5 8. Nh4 Bxe2 9. Qxe2 g6 10. Nf3 Bg7 11. Rd1 h6 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 g5 15. d5 Ne5 16. Nd4 Bf6 17. Nf5 Qd7 18. Bd2 0-0-0 19. Bc3 Ng6 20. Bxf6 exf6 21. d6 c6 22. Re1 Rde8 23. Ne7+ Kb8 24. Rad1 Nf4 25. Qd4 Nd5 26. Nxd5 Qxd6 27. Qxf6 Rxe1+ 28. Rxe1 Qxf6 29. Nxf6 Rd8 30. Re2 Rd6 31. Ne8 Rd8 32. Kh2 f5 33. Ng7 f4 34. a4 a5 35. Ne6 Rd5 36. h4 Ka7 37. hxg5 hxg5 38. Kh3 1-0

[Event "IECC Swiss-572.3"]
[Site "IECC email"]
[Date "2015.06.07"]
[Round "?"]
[White "Williams, Derek"]
[Black "Che, Tai"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1468"]
[BlackElo "1346"]
[PlyCount "57"]
[EventDate "2015.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Canada"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "CAN"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Be2 Nc6 5. d4 cxd4 6. Nxd4 Bc5 7. Nxc6 bxc6 8. 0-0 Ne7 9. Na4 Ba7 10. Bf4 0-0 11. Bd6 Re8 12. Nc5 Ng6 13. Nxa6 Bxa6 14. Bxa6 Bxf2+ 15. Rxf2 Rxa6 16. Qd3 Qa8 17. a3 e5 18. Qf3 f6 19. b3 Re6 20. Rd2 Nf4 21. a4 Ra7 22. Bc5 Rb7 23. a5 Re8 24. a6 Ne6 25. Bf2 Rb5 26. Rxd7 c5 27. Qh5 Qc8 28. Qf7+ Kh8 29. a7 1-0

[Event "IECC CL5-2015.02 email"]
[Site "IECC email"]
[Date "2015.04.28"]
[Round "?"]
[White "Mathes, Christian"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1417"]
[BlackElo "1497"]
[PlyCount "29"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "United States"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "USA"]

1. Nf3 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nb4 5. d4 e6 6. a3 N4a6 7. Nc3 Bd6 8. Bd3 0-0 9. e5 Be7 10. h4 c5 11. Bxh7+ Kxh7 12. Ng5+ Kg8 13. Qh5 Bxg5 14. hxg5 f5 15. g6 1-0

[Event "IECC CL5-2015.02 email"]
[Site "IECC email"]
[Date "2015.04.28"]
[Round "?"]
[White "Scholz, Michael"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "1400"]
[BlackElo "1462"]
[PlyCount "65"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "United States"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "USA"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 b5 5. a4 c6 6. axb5 cxb5 7. b3 a5 8. bxc4 b4 9. Bd3 e6 10. 0-0 Be7 11. Nbd2 0-0 12. e4 Bb7 13. e5 Nfd7 14. Qc2 h6 15. Re1 Bc6 16. c5 a4 17. Ne4 b3 18. Qe2 Ra5 19. Nd6 Bxd6 20. exd6 Qf6 21. Bb2 Bxf3 22. Qxf3 Qxf3 23. gxf3 Rc8 24. Bc4 Nc6 25. Rxe6 Rca8 26. Re3 a3 27. Bc3 b2 28. Rae1 R5a7 29. Ba2 Ra4 30. d5 Na7 31. Re8+ Rxe8 32. Rxe8+ Kh7 33. Bb1+ 1-0

[Event "IECC CL5-2015.02 email"]
[Site "IECC email"]
[Date "2015.04.28"]
[Round "?"]
[White "Williams, Derek"]
[Black "Baez, Jorge Luis"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1478"]
[BlackElo "1543"]
[PlyCount "76"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "COL"]

1. Nc3 d5 2. d4 Nf6 3. Nf3 Nc6 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 e5 7. Bb5 e4 8. Qf5 g6 9. Qe5+ Be7 10. 0-0 0-0 11. Qg5 Kg7 12. Bd2 h6 13. Qh4 a6 14. Ba4 b5 15. Bb3 b4 16. Na4 Rb8 17. c3 Na5 18. cxb4 Nxb3 19. axb3 Bd6 20. f3 Bxb4 21. Bxb4 Rxb4 22. Nc5 exf3 23. Rxf3 Ne4 24. Qxd8 Rxd8 25. Raf1 Nd6 26. Nxa6 Rxb3 27. Nxc7 Rxb2 28. Nxd5 Rd7 29. Nf6 Rc7 30. Nd5 Ra7 31. R3f2 Rb8 32. g4 Ne4 33. Rf4 Re8 34. h4 Rb7 35. R1f3 Rd7 36. Nf6 Nxf6 37. Rxf6 Rxe3 38. Rxe3 Kxf6 1/2-1/2

[Event "IECC CL5-2015.02 email"]
[Site "IECC email"]
[Date "2015.04.28"]
[Round "?"]
[White "Williams, Derek"]
[Black "Balmelle, Jean Luc"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1529"]
[BlackElo "1609"]
[PlyCount "114"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "France"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "FRA"]

1. Nc3 d6 2. d4 Nf6 3. e4 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. 0-0-0+ Ke8 8. Nf3 Nbd7 9. Bd3 Bc5 10. Rd2 Bb6 11. Rhd1 Bc7 12. a3 h6 13. Bh4 Nc5 14. Bxf6 gxf6 15. Bf1 Be6 16. b4 Nd7 17. Nh4 Rd8 18. Nf5 Bxf5 19. exf5 Ke7 20. Ne4 a6 21. Bc4 Nb6 22. Bd3 Nc8 23. Kb1 Nd6 24. Nc5 a5 25. h3 axb4 26. axb4 Rhg8 27. g4 h5 28. gxh5 Rh8 29. Be2 b6 30. Na6 Ne4 31. Rxd8 Bxd8 32. Kb2 Nxf2 33. Rd2 Ne4 34. Rd3 Nd6 35. Bg4 b5 36. Nb8 Bb6 37. Nxc6+ Kd7 38. Bf3 Kc7 39. Ne7 e4 40. Rc3+ Kd7 41. Nd5 Bd4 42. Be2 Nxf5 43. Bxb5+ Kd6 44. Bc4 Rxh5 45. Nf4 Rh4 46. Ne2 Bxc3+ 47. Nxc3 e3 48. Bd3 Rxb4+ 49. Ka3 Rf4 50. Nb5+ Ke5 51. Kb3 Nd4+ 52. Nxd4 Rxd4 53. Kc3 f5 54. Be2 Rd2 55. Bf3 Kf4 56. Bh5 f6 57. Bg6 Rh2 0-1

[Event "IECC KO-2127"]
[Site "IECC email"]
[Date "2015.04.04"]
[Round "?"]
[White "Crowley, Mike"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1356"]
[BlackElo "1456"]
[PlyCount "54"]
[EventDate "2015.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Nc3 Bxb5 5. Nxb5 Nxd5 6. Nf3 Qd7 7. c4 a6 8. Ne5 Qe6 9. d4 axb5 10. cxd5 Qxd5 11. Bf4 Qxg2 12. Qf3 Qxf3 13. Nxf3 Na6 14. 0-0-0 Nb4 15. Kb1 c6 16. a3 Nd5 17. Bd2 e6 18. h4 b4 19. axb4 Bxb4 20. Kc2 0-0 21. Bxb4 Nxb4+ 22. Kb3 Nd5 23. Ra1 f6 24. Kc4 Nf4 25. b3 Kf7 26. Nd2 Rfd8 27. Nf3 h6 0-1

[Event "IECC KO-2127"]
[Site "IECC email"]
[Date "2015.04.04"]
[Round "?"]
[White "Williams, Derek"]
[Black "Crowley, Mike"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1444"]
[BlackElo "1368"]
[PlyCount "53"]
[EventDate "2015.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Bc5 4. Nxe5 d6 5. Nf3 0-0 6. Be2 Nc6 7. 0-0 Nd4 8. d3 Nxe2+ 9. Qxe2 Bb4 10. Bd2 Bc5 11. Na4 Bb6 12. Nxb6 axb6 13. Nd4 Bg4 14. Qe3 Qd7 15. f3 c5 16. Nb3 Be6 17. Bc3 c4 18. Bxf6 gxf6 19. dxc4 Bxc4 20. Rfd1 Qc6 21. Qd4 Bxb3 22. cxb3 Qc5 23. Qxc5 dxc5 24. Rd6 Rfd8 25. Rxb6 Rd2 26. Rxb7 Rxb2 27. Rc7 1-0

[Event "IECC T126003"]
[Site "IECC email"]
[Date "2015.03.12"]
[Round "?"]
[White "Williams, Derek"]
[Black "Nikolaevich, Efimov Albert"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1502"]
[PlyCount "64"]
[EventDate "2015.??.??"]
[EventType "match (corr)"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[WhiteTeamCountry "USA"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. 0-0 Nxc3 6. dxc3 f6 7. Qd5 Qe7 8. Re1 Nd8 9. Qe4 c6 10. Qd3 d5 11. Bb3 a5 12. a4 Ne6 13. Qe2 Nc5 14. Be3 Bg4 15. h3 Nxb3 16. cxb3 Bxf3 17. Qxf3 Qd7 18. Rad1 Bd6 19. c4 Bb4 20. Re2 d4 21. Bc1 0-0 22. Rd3 Rae8 23. Bd2 f5 24. Qh5 e4 25. Rg3 d3 26. Bxb4 axb4 27. Rd2 f4 28. Rg4 e3 29. fxe3 fxe3 30. Rd1 e2 31. Re1 d2 32. Rxe2 d1Q+ 0-1

[Event "IECC CL5-2014.05 email"]
[Site "IECC email"]
[Date "2015.01.08"]
[Round "?"]
[White "Jewell, Barry"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1434"]
[BlackElo "1568"]
[PlyCount "67"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "United States"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "USA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Qg6 5. Bf3 Nf6 6. Nge2 e5 7. d3 Bd6 8. h4 0-0 9. h5 Qf5 10. Ng3 Qe6 11. Nce4 Nxe4 12. Nxe4 Bb4+ 13. c3 Be7 14. h6 g6 15. Bg5 Bxg5 16. Nxg5 Qe7 17. Qd2 f6 18. Bd5+ Kh8 19. Ne4 Rd8 20. Bb3 Bf5 21. Qe3 Bxe4 22. Qxe4 Nd7 23. d4 f5 24. Qe3 f4 25. Qe4 Rab8 26. 0-0-0 Nf6 27. Qxe5 Qxe5 28. dxe5 Ng4 29. e6 Nxf2 30. Rxd8+ Rxd8 31. Rf1 Nd3+ 32. Kc2 Nc5 33. e7 Re8 34. Rxf4 1-0

[Event "IECC CL5-2014.05 email"]
[Site "IECC email"]
[Date "2015.01.08"]
[Round "?"]
[White "Watson, Roger E"]
[Black "Williams, Derek"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1423"]
[BlackElo "1522"]
[PlyCount "75"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Nc6 5. Nf3 Bd7 6. 0-0 0-0-0 7. d4 Qf6 8. Bg5 Qg6 9. Qd2 h6 10. Bh4 Bf5 11. Rac1 Nf6 12. Bxf6 Qxf6 13. Rfd1 e6 14. h3 Bc5 15. d5 Nb4 16. Bc4 exd5 17. Bxd5 Qg6 18. Nh4 Qf6 19. Nxf5 Nxd5 20. Nxd5 Qxf5 21. c4 c6 22. b4 Bd6 23. c5 Bh2+ 24. Kxh2 Rxd5 25. Qe3 Re5 26. Qg3 Rhe8 27. Qxg7 Re2 28. Rf1 Qf4+ 29. Qg3 Qxb4 30. Rfd1 Qe4 31. Rc3 Qf5 32. Rf3 Qe6 33. a4 Re4 34. a5 Qg6 35. Qxg6 fxg6 36. Rf7 R8e7 37. Rxe7 Rxe7 38. Rd6 1/2-1/2

[Event "IECC CL5-2014.05 email"]
[Site "IECC email"]
[Date "2015.01.08"]
[Round "?"]
[White "Williams, Derek"]
[Black "Campbell, Graham G"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1560"]
[BlackElo "1376"]
[PlyCount "69"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. Nc3 d5 2. d4 Nf6 3. Nf3 Bf5 4. e3 e6 5. Be2 c5 6. 0-0 Nc6 7. Nh4 cxd4 8. exd4 Bd6 9. Nxf5 exf5 10. Bg5 Be7 11. Bd3 Ne4 12. Bxe7 Nxe7 13. Bb5+ Nc6 14. Qf3 Qd7 15. Nxe4 fxe4 16. Qa3 a6 17. f3 0-0-0 18. Bxc6 Qxc6 19. fxe4 f6 20. exd5 Rxd5 21. Rad1 Rg5 22. Rd2 Kb8 23. Rfd1 Rd8 24. Qd3 h5 25. c4 Rc8 26. b3 h4 27. Qe3 Qd7 28. Qf4+ Ka8 29. Qxh4 Qf7 30. d5 Rh5 31. Qd4 Rch8 32. h3 Qg6 33. Kh2 Rh4 34. Qd3 Re4 35. c5 1-0

[Event "IECC CL5-2014.05 email"]
[Site "IECC email"]
[Date "2015.01.08"]
[Round "?"]
[White "Williams, Derek"]
[Black "Mariani, Danilo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1478"]
[BlackElo "1495"]
[PlyCount "182"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Italy"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ITA"]

1. Nc3 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Qd4 d6 7. e4 a6 8. Bc4 Bb7 9. 0-0 Nd7 10. Rd1 Ne5 11. Bb3 Be7 12. f4 c5 13. Ba4+ c6 14. Qd2 Nd7 15. Bb3 0-0 16. Qe2 Qc7 17. Be3 Nb6 18. a4 a5 19. Rab1 Rfe8 20. Qf2 Nd7 21. Bc4 Nf6 22. Qf3 Bf8 23. e5 dxe5 24. fxe5 Qxe5 25. Bf4 Qf5 26. Bd3 Qg4 27. Ne4 Qe6 28. Ng5 Qe7 29. Bc4 Nd5 30. Bd2 h6 31. Re1 Qd7 32. Ne4 Re6 33. Re2 Rg6 34. Rf1 Ba6 35. Bxa6 Rxa6 36. Ref2 Ra7 37. c4 Nf6 38. Be3 Nxe4 39. Qxe4 Re6 40. Qf4 g5 41. Qg3 Qe8 42. Rf3 Re4 43. b3 Rb7 44. Bd2 Bg7 45. Kh1 Be5 46. Qf2 Rh4 47. g3 Bd4 48. Qg2 Re4 49. Bxa5 Qe6 50. Qc2 Re2 51. Qd3 Rb2 52. Qd1 Qh3 53. Bd2 R2xb3 54. Qe1 Rxf3 55. Rxf3 Qh5 56. Rf1 Qg6 57. Qe8+ Kg7 58. Qe2 Qc2 59. Rc1 Qxa4 60. h3 Qa2 61. Kh2 Rb2 62. Rd1 Rc2 63. h4 Bf6 64. hxg5 hxg5 65. Kg2 Qxc4 66. Qxc4 Rxc4 67. Be3 Be7 68. Rd7 Re4 69. Kf3 Re6 70. Bd2 Kg6 71. Be3 g4+ 72. Kf2 Bd6 73. Rb7 c4 74. Bd4 c5 75. Bc3 Be5 76. Bxe5 Rxe5 77. Ra7 Rf5+ 78. Kg1 Rf3 79. Kg2 f5 80. Rc7 Kf6 81. Rxc5 c3 82. Rc6+ Ke5 83. Rc4 Kd5 84. Rc7 Kd4 85. Rc6 Kd3 86. Rd6+ Kc2 87. Rd5 Kc1 88. Re5 c2 89. Rc5 Kb2 90. Rb5+ Rb3 91. Rc5 c1Q 0-1

[Event "P-4941"]
[Site "IECC email"]
[Date "2015.01.07"]
[Round "?"]
[White "Williams, Derek"]
[Black "Maggiora, Aldo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1534"]
[BlackElo "1626"]
[PlyCount "68"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Italy"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ITA"]

1. Nc3 d5 2. d4 Nf6 3. Nf3 e6 4. e3 Bd6 5. Bd3 0-0 6. 0-0 Nc6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 h6 10. Qe2 Qf6 11. Be3 Bd7 12. c4 Rad8 13. c5 Be7 14. Rfe1 a5 15. h3 Kh8 16. Rac1 Be8 17. Bd2 Nxd4 18. Nxd4 Qxd4 19. Bxa5 b6 20. Bc3 Qa4 21. cxb6 cxb6 22. b3 Qa7 23. Qe3 f6 24. Bd4 Rd6 25. a4 e5 26. Bc3 Rd8 27. Red1 Bf7 28. Bb2 Bc5 29. Qf3 Qe7 30. Bd5 Bxd5 31. Rxd5 e4 32. Qh5 e3 33. Re1 exf2+ 34. Kh2 fxe1Q 0-1

[Event "IECC Swiss-572.2"]
[Site "IECC email"]
[Date "2014.12.04"]
[Round "?"]
[White "Williams, Derek"]
[Black "Watson, Roger E"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1518"]
[BlackElo "1427"]
[PlyCount "90"]
[EventDate "2014.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. Nc3 d5 2. d4 Nf6 3. Nf3 Bf5 4. e3 e6 5. Be2 c5 6. 0-0 Nc6 7. Nh4 Bg6 8. dxc5 Bxc5 9. Nxg6 hxg6 10. h3 a6 11. Na4 Bd6 12. c4 dxc4 13. Bxc4 b5 14. Be2 bxa4 15. Qxa4 Qc8 16. Bd2 Nd7 17. Rfc1 Nc5 18. Qc4 a5 19. Qc3 0-0 20. Bf3 Ra6 21. a3 a4 22. Be2 Rb6 23. Bf3 Qa6 24. Re1 Rfb8 25. Be2 Qb7 26. Bd1 Rxb2 27. Bc2 Qb6 28. Rad1 Be5 29. Qc4 Na5 30. Bxa5 Qxa5 31. Rc1 Nb3 32. Rcd1 Ra2 33. f4 Qc7 34. Qe4 Qxc2 35. Qxc2 Rxc2 36. fxe5 Ra2 37. Rd7 Nc5 38. Rc7 Nd3 39. Rf1 Rbb2 40. Rfxf7 Rxg2+ 41. Kf1 Nxe5 42. Rf4 g5 43. Rc8+ Kh7 44. Rc5 gxf4 45. Rxe5 f3 0-1

[Event "IECC M1-2014.T041"]
[Site "IECC email"]
[Date "2014.11.28"]
[Round "?"]
[White "Klapp, Ulrich"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1336"]
[BlackElo "1522"]
[PlyCount "70"]
[EventDate "2014.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "United States"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "USA"]

1. c4 Nf6 2. g3 e5 3. Bg2 Bc5 4. e3 d5 5. d4 exd4 6. exd4 Bb4+ 7. Bd2 Qe7+ 8. Ne2 0-0 9. 0-0 dxc4 10. a3 Bd6 11. Nbc3 c6 12. Bf4 Bf5 13. Re1 Re8 14. d5 Bd3 15. Nd4 Qxe1+ 16. Qxe1 Rxe1+ 17. Rxe1 Bxf4 18. gxf4 Kf8 19. dxc6 Nxc6 20. Bxc6 bxc6 21. Nxc6 a5 22. Ne5 Rb8 23. Nxd3 cxd3 24. Rd1 Rxb2 25. Rxd3 Rb3 26. Rd8+ Ke7 27. Rc8 Rxa3 28. Rc7+ Kd8 29. Nb5 Rb3 30. Rb7 a4 31. Nd6 Rxb7 32. Nxb7+ Ke7 33. Nc5 a3 34. Nb3 Nd5 35. Kf1 Nxf4 0-1

[Event "IECC M1-2014.T041"]
[Site "IECC email"]
[Date "2014.11.28"]
[Round "?"]
[White "Williams, Derek"]
[Black "Klapp, Ulrich"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1494"]
[BlackElo "1327"]
[PlyCount "81"]
[EventDate "2014.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Germany"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. Nf3 a6 5. Be2 Nc6 6. 0-0 Be6 7. d4 Nf6 8. Ng5 Qd7 9. Nxe6 Qxe6 10. Re1 0-0-0 11. Bxa6 Qd6 12. Be2 Re8 13. Nb5 Qe6 14. Bg4 Qxg4 15. Rxe8+ Nd8 16. Na7+ Kd7 17. f3 Qg6 18. Re2 Ne6 19. Be3 Bd6 20. Qe1 Re8 21. Qa5 c6 22. Qb6 Nd8 23. Rae1 Bc7 24. Qb4 Re6 25. a4 Bd6 26. Qb6 Qf5 27. b3 Bc7 28. Qc5 g5 29. Bd2 b6 30. Qb4 h6 31. Be3 g4 32. f4 Qe4 33. g3 h5 34. c4 h4 35. gxh4 Qf3 36. f5 Rxe3 37. Rxe3 Bxh2+ 38. Kxh2 Qf2+ 39. Kh1 Qxh4+ 40. Kg1 Ne4 41. R1e2 1-0

[Event "IECC T119003"]
[Site "IECC email"]
[Date "2014.08.06"]
[Round "?"]
[White "Williams, Derek"]
[Black "Ritz, Olaf"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1556"]
[PlyCount "82"]
[EventDate "2014.??.??"]
[EventType "match (corr)"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[WhiteTeamCountry "USA"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 d6 7. Na4 Bb6 8. c3 Na5 9. Bb5 h6 10. b4 Nc6 11. Nxb6 axb6 12. Qe2 Bd7 13. Bd2 Ra3 14. h3 Ne7 15. Bc4 Ng6 16. Ne1 Qe7 17. Nc2 Raa8 18. Bb3 b5 19. Rfe1 Be6 20. c4 bxc4 21. dxc4 c6 22. a4 d5 23. exd5 cxd5 24. Ne3 d4 25. Nd5 Bxd5 26. cxd5 Rad8 27. Rac1 e4 28. Rc5 Qe5 29. Rb5 Rd7 30. Rb6 d3 31. Qe3 Qb2 32. Rxf6 gxf6 33. Bc4 Rc8 34. Bb5 Rxd5 35. Qxh6 f5 36. Rd1 f4 37. Bxf4 Qe2 38. Rd2 Qe1+ 39. Kh2 Rc1 40. Kg3 Rf5 41. Bd7 Rxf4 0-1

[Event "IECC KO-2123"]
[Site "IECC email"]
[Date "2014.07.16"]
[Round "?"]
[White "Watson, Roger E"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "1448"]
[BlackElo "1551"]
[PlyCount "87"]
[EventDate "2014.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bd7 14. Nf1 Rfc8 15. Ne3 Be6 16. b3 exd4 17. Nxd4 Qc3 18. Rb1 Nc6 19. Bb2 Qc5 20. Nxc6 Qxc6 21. e5 dxe5 22. Bxe5 Bb4 23. Re2 Rd8 24. Qc1 Ne4 25. a3 Bc3 26. Bxe4 Qxe4 27. Bxc3 Rac8 28. Qb2 f6 29. b4 Rd7 30. Rbe1 Qg6 31. Ng4 Bf7 32. Bxf6 Rdc7 33. Bxg7 Qxg7 34. Qxg7+ Kxg7 35. Re7 h5 36. Rxc7 Rxc7 37. Ne3 Rc3 38. Ra1 Kf6 39. Kf1 Ke5 40. Ke2 Ke4 41. f3+ Kf4 42. Kf2 h4 43. Rd1 Rxe3 44. Rd4+ 1-0

[Event "IECC KO-2123"]
[Site "IECC email"]
[Date "2014.07.16"]
[Round "?"]
[White "Williams, Derek"]
[Black "Watson, Roger E"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1584"]
[BlackElo "1480"]
[PlyCount "29"]
[EventDate "2014.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 Nc6 5. 0-0 Bg4 6. h3 Bh5 7. d3 e6 8. g4 Bg6 9. Bf4 Be7 10. e5 dxe5 11. Nxe5 Nxe5 12. Bxe5 0-0 13. Qf3 Nd7 14. Bf4 Qc7 15. Bxc7 1-0

[Event "IECC KO-5088"]
[Site "IECC email"]
[Date "2014.07.09"]
[Round "?"]
[White "Jordaan, Wayne"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1863"]
[BlackElo "1497"]
[PlyCount "57"]
[EventDate "2014.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "South Africa"]
[BlackTeam "United States"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 dxc4 3. Nf3 b5 4. a4 c6 5. axb5 cxb5 6. Nc3 Bd7 7. Ne5 a6 8. b3 cxb3 9. e3 Nf6 10. Nxd7 Nbxd7 11. Bd3 e6 12. 0-0 Bd6 13. Qxb3 0-0 14. Bd2 Qe7 15. Ne2 Nd5 16. e4 Bb4 17. exd5 Bxd2 18. Qc2 Bg5 19. dxe6 Nf6 20. exf7+ Qxf7 21. Ng3 Bf4 22. Ne4 Nd5 23. Qb2 Qh5 24. g3 Bg5 25. Qb3 Be7 26. Nc3 Rad8 27. Be4 Bf6 28. Nxd5 Bxd4 29. Nf6+ 1-0

[Event "IECC KO-5088"]
[Site "IECC email"]
[Date "2014.07.09"]
[Round "?"]
[White "Williams, Derek"]
[Black "Jordaan, Wayne"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1531"]
[BlackElo "1870"]
[PlyCount "80"]
[EventDate "2014.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "RSA"]

1. e4 c5 2. Nf3 d6 3. Bc4 e5 4. 0-0 Be7 5. d4 cxd4 6. c3 dxc3 7. Nxc3 Nf6 8. Ng5 0-0 9. Qb3 Nc6 10. Nxf7 Rxf7 11. Bxf7+ Kf8 12. Bd5 Nd4 13. Qc4 Bd7 14. Bxb7 Rb8 15. Ba6 Qa5 16. Bg5 Rxb2 17. Qd3 Nc2 18. Bxf6 gxf6 19. Nd1 Nb4 20. Qe3 Rxa2 21. Qh6+ Ke8 22. Qh5+ Kd8 23. Rxa2 Qxa2 24. Bb7 Qg8 25. Ne3 a5 26. Ra1 a4 27. Rb1 Qa2 28. Rxb4 d5 29. Rb6 Qa1+ 30. Nd1 Kc7 31. Rb2 a3 32. Rb3 a2 33. Bxd5 Bc6 34. Rg3 Bxd5 35. exd5 Qd4 36. d6+ Qxd6 37. Rc3+ Kb6 38. Rb3+ Kc7 39. Rc3+ Kb6 40. Rb3+ Kc7 1/2-1/2

[Event "IECC Swiss-572.1"]
[Site "IECC email"]
[Date "2014.05.28"]
[Round "?"]
[White "Che, Tai"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1329"]
[BlackElo "1577"]
[PlyCount "64"]
[EventDate "2014.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "United States"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 0-0 5. Nf3 h6 6. Bh4 d5 7. e3 Nc6 8. c5 g5 9. Bg3 Ne4 10. Qc2 h5 11. h3 Ba5 12. a3 h4 13. Bh2 b6 14. Bd3 Nxc3 15. bxc3 bxc5 16. 0-0 c4 17. Be2 Qe7 18. Nd2 e5 19. Nf3 exd4 20. Nxd4 Nxd4 21. exd4 Bxc3 22. Qxc3 Qxe2 23. Bxc7 Qe7 24. Ba5 Re8 25. Rfe1 Be6 26. Bb4 Qc7 27. Qf3 Qf4 28. Qxf4 gxf4 29. Re5 Kg7 30. Bc5 Kg6 31. Rb1 Bf5 32. Re7 Bxb1 0-1

[Event "IECC KO-2121"]
[Site "IECC email"]
[Date "2014.05.27"]
[Round "?"]
[White "Booth, Grahame"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1341"]
[BlackElo "1595"]
[PlyCount "60"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "United States"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "USA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Qg6 5. g3 Bd7 6. Nf3 Nc6 7. d4 0-0-0 8. 0-0 Bh3 9. Re1 e6 10. Bd3 Qg4 11. Ne5 Nxe5 12. dxe5 Qxd1 13. Rxd1 Bg4 14. Re1 Bb4 15. Bd2 Ne7 16. a3 Ba5 17. b4 Bb6 18. Na4 Bd4 19. Rac1 h5 20. c3 Bxf2+ 21. Kxf2 Rxd3 22. Rc2 h4 23. gxh4 Rxh4 24. Nc5 Rxh2+ 25. Kg1 Rdxd2 26. Rxd2 Rxd2 27. Re4 Bf5 28. Rf4 Ng6 29. Rf3 Nxe5 30. Rg3 g6 0-1

[Event "IECC KO-2121"]
[Site "IECC email"]
[Date "2014.05.27"]
[Round "?"]
[White "Williams, Derek"]
[Black "Booth, Grahame"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1602"]
[BlackElo "1334"]
[PlyCount "62"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Canada"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "CAN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 exd4 6. e5 Ng4 7. Bg5 Be7 8. Bxe7 Qxe7 9. c3 dxc3 10. Nxc3 Ngxe5 11. Nd5 Qd6 12. Nxe5 Nxe5 13. Re1 0-0 14. Rc1 c6 15. Ne3 Qxd1 16. Rexd1 d5 17. Be2 Be6 18. f4 Ng6 19. f5 Nf4 20. fxe6 Nxe2+ 21. Kf2 Nxc1 22. Rxc1 fxe6+ 23. Ke2 d4 24. Nc4 Rad8 25. Rd1 c5 26. a4 e5 27. Kd3 Rf2 28. Re1 Rxg2 29. Rxe5 Rxh2 30. Nd2 Rh3+ 31. Kc4 b6 0-1

[Event "IECC CL5-2014.02 email"]
[Site "IECC email"]
[Date "2014.05.03"]
[Round "?"]
[White "Evenson, Allen"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "D21"]
[WhiteElo "1293"]
[BlackElo "1571"]
[PlyCount "56"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 dxc4 3. Nf3 Be6 4. e4 Nf6 5. Nc3 c6 6. Be2 b5 7. a3 g6 8. 0-0 Bg7 9. e5 Nd5 10. Ne4 0-0 11. Bd2 Na6 12. b3 cxb3 13. Qxb3 Nf4 14. Qd1 Nxe2+ 15. Kh1 Nxd4 16. Bc3 Nb3 17. Rb1 Qxd1 18. Rfxd1 Rfd8 19. Nfd2 Nac5 20. Nxc5 Nxc5 21. Bb4 Bf5 22. Rbc1 Nd3 23. Rf1 Nxb4 24. axb4 Rxd2 25. Rxc6 Bxe5 26. Rc5 Bd4 27. Rd5 Be6 28. Rg5 Bc4 0-1

[Event "IECC CL5-2014.02 email"]
[Site "IECC email"]
[Date "2014.05.03"]
[Round "?"]
[White "Filgueira, Horacio"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1366"]
[BlackElo "1551"]
[PlyCount "50"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "United States"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "USA"]

1. Nf3 Nf6 2. c4 Nc6 3. d4 d5 4. cxd5 Qxd5 5. Nc3 Qd8 6. e3 e6 7. Bb5 Bb4 8. Ne5 Bxc3+ 9. bxc3 Qd5 10. Qa4 Qxg2 11. Bxc6+ bxc6 12. Rf1 Bd7 13. Ba3 c5 14. Qa5 0-0 15. Qxc5 Rac8 16. Ke2 Ne4 17. Qa5 Rfd8 18. Be7 Re8 19. Bb4 Red8 20. Nxd7 Rxd7 21. c4 c5 22. Bxc5 Qxh2 23. Ke1 Nxc5 24. dxc5 Qh5 25. Qc3 Rcd8 0-1

[Event "IECC CL5-2014.02 email"]
[Site "IECC email"]
[Date "2014.05.03"]
[Round "?"]
[White "Williams, Derek"]
[Black "Marczykoski, Paulo"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1575"]
[BlackElo "1527"]
[PlyCount "66"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bb5 Bd7 7. 0-0 e6 8. Nxc6 bxc6 9. Bc4 d5 10. e5 dxc4 11. exf6 Qxf6 12. Ne4 Qe5 13. Re1 0-0-0 14. Ng3 Qb5 15. Be3 f6 16. Bxa7 c5 17. Qf3 Bc6 18. Qa3 Kb7 19. Rxe6 Ra8 20. Qc3 Rxa7 21. a3 Bd5 22. Re2 Qc6 23. f4 Bd6 24. Qd2 Rd8 25. Nf5 Bc7 26. Re7 Ka8 27. Nxg7 Bb6 28. Rxa7+ Kxa7 29. Re1 c3 30. bxc3 c4+ 31. Kf1 Be4 32. Qe2 Bxc2 33. Qxc2 Qc5 0-1

[Event "IECC CL5-2014.02 email"]
[Site "IECC email"]
[Date "2014.05.03"]
[Round "?"]
[White "Williams, Derek"]
[Black "Washington, Christopher Will"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1560"]
[BlackElo "1455"]
[PlyCount "51"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 d6 4. 0-0 e6 5. d4 a6 6. d5 e5 7. Nc3 Ne7 8. a4 b6 9. Ne1 0-0 10. f4 exf4 11. Bxf4 h6 12. Nd3 Nd7 13. Qf3 g5 14. Bg3 Ng6 15. Qh5 Nf6 16. Qf3 Ng4 17. Rad1 N6e5 18. Nxe5 Nxe5 19. Bxe5 Bxe5 20. Qh5 Bg7 21. e5 dxe5 22. d6 cxd6 23. Bxf7+ Kh8 24. Ne4 Ra7 25. Rxd6 Raxf7 26. Rxf7 1-0

[Event "IECC CL5-2013.09 email"]
[Site "IECC email"]
[Date "2014.01.16"]
[Round "?"]
[White "Filgueira, Horacio"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "1401"]
[BlackElo "1517"]
[PlyCount "46"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "United States"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. 0-0 0-0 6. d4 exd4 7. Nxd4 Bxc3 8. bxc3 Nxe4 9. Qf3 Nd6 10. Ba4 Re8 11. Bb3 Ne5 12. Qd5 Qf6 13. Ba3 Nec4 14. Bxc4 Re5 15. Qf3 Nxc4 16. Qxf6 gxf6 17. f4 Re4 18. Bc1 d6 19. Nb5 c6 20. Nxd6 Nxd6 21. Rd1 Nc4 22. Rd8+ Kg7 23. f5 Nb6 0-1

[Event "IECC CL5-2013.09 email"]
[Site "IECC email"]
[Date "2014.01.16"]
[Round "?"]
[White "Schwenger, Kurt"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1488"]
[BlackElo "1533"]
[PlyCount "76"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "United States"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nf6 3. d4 d5 4. Nxe5 Nxe4 5. Bd3 Bd6 6. 0-0 0-0 7. c4 f6 8. Nf3 Be6 9. cxd5 Bxd5 10. Bxe4 Bxe4 11. Nc3 Bxf3 12. Qxf3 Nc6 13. d5 Ne5 14. Qe4 f5 15. Qa4 Re8 16. Bf4 Qh4 17. Bg3 Qxa4 18. Nxa4 Rad8 19. Rad1 g5 20. Bxe5 Rxe5 21. Nc3 Bb4 22. f4 gxf4 23. Rxf4 Bxc3 24. bxc3 Rdxd5 25. Rdf1 Kf7 26. g4 Ke6 27. g5 Rd7 28. h4 Rd3 29. c4 Rd2 30. R1f2 Rxf2 31. Kxf2 Ra5 32. h5 Rxa2+ 33. Kg3 Ra3+ 34. Kg2 Re3 35. h6 Re2+ 36. Kg3 Re3+ 37. Kg2 Rd3 38. Rf1 Rd4 0-1

[Event "IECC CL5-2013.09 email"]
[Site "IECC email"]
[Date "2014.01.16"]
[Round "?"]
[White "Williams, Derek"]
[Black "Geib, Steven"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1517"]
[BlackElo "1536"]
[PlyCount "59"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. 0-0 0-0 6. Nc3 Nc6 7. e4 Ng4 8. h3 dxe4 9. Nxe4 Nf6 10. Nxf6+ gxf6 11. Bh6 Re8 12. Ne5 f5 13. Nxc6 bxc6 14. Qh5 Qf6 15. Rad1 Rb8 16. b3 e5 17. dxe5 Rxe5 18. Be3 a5 19. Bd4 Qg6 20. Qxg6+ hxg6 21. Bxe5 Bxe5 22. Rfe1 f6 23. Bc4+ Kg7 24. Rd8 f4 25. Ba6 Bxa6 26. Rxb8 c5 27. c4 a4 28. Ra8 Bb7 29. Ra7 axb3 30. axb3 1-0

[Event "IECC 2014-1.08"]
[Site "IECC email"]
[Date "2014.01.05"]
[Round "?"]
[White "Boyce, Harry"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1915"]
[BlackElo "1487"]
[PlyCount "48"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Australia"]
[BlackTeam "United States"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qd6 5. Bc4 Be6 6. Bxe6 Qxe6 7. 0-0 Nd7 8. d4 0-0-0 9. Re1 f6 10. Qd3 Bb4 11. a3 Bd6 12. Be3 Kb8 13. h3 Ne7 14. Rad1 a6 15. Ne4 Nd5 16. Bd2 g6 17. c4 Nf4 18. Bxf4 exf4 19. c5 Bf8 20. d5 Qf5 21. Qc3 Be7 22. Qa5 Rhe8 23. d6 cxd6 24. cxd6 Qxa5 0-1

[Event "IECC 2014-1.08"]
[Site "IECC email"]
[Date "2014.01.05"]
[Round "?"]
[White "Hutton, Andrew"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1239"]
[BlackElo "1528"]
[PlyCount "46"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Hong Kong"]
[BlackTeam "United States"]
[WhiteTeamCountry "HKG"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 h6 4. Bh4 Ne4 5. Nxe4 dxe4 6. e3 g5 7. Bg3 Nc6 8. Bb5 Bd7 9. Ne2 Bg7 10. Qd2 a6 11. Ba4 0-0 12. 0-0-0 b5 13. Bb3 Bf5 14. h3 a5 15. c3 a4 16. Bc2 Na5 17. b3 axb3 18. axb3 Qd5 19. Kb2 Be6 20. Nc1 Nc4+ 21. bxc4 bxc4 22. Na2 Rxa2+ 23. Kxa2 Qa5+ 0-1

[Event "IECC 2014-1.08"]
[Site "IECC email"]
[Date "2014.01.05"]
[Round "?"]
[White "Williams, Derek"]
[Black "Vio, Mauro"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1534"]
[BlackElo "1682"]
[PlyCount "68"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Italy"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ITA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. d3 d6 7. Na4 Bb6 8. Nxb6 axb6 9. Bb5 Be6 10. Bd2 h6 11. c3 Ne7 12. c4 Ng6 13. h3 Nh5 14. g4 Nhf4 15. Kh2 Nxd3 16. Qc2 Ngf4 17. b3 Qf6 18. Rad1 c6 19. Ba4 Nc5 20. Ng1 Bxg4 21. f3 Bd7 22. Bxf4 Qxf4+ 23. Kg2 Qf6 24. Qe2 Ne6 25. Qd2 b5 26. cxb5 cxb5 27. Qxd6 Bc6 28. Qb4 bxa4 29. bxa4 Rxa4 30. Qb2 Nd4 31. Rd2 Qg5+ 32. Kh1 f5 33. Rg2 Qe3 34. exf5 Nxf3 0-1

[Event "IECC KO-2121"]
[Site "IECC email"]
[Date "2013.12.26"]
[Round "?"]
[White "Phillips, Dave"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1280"]
[BlackElo "1523"]
[PlyCount "72"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "United States"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Nf3 Nc6 6. Bg5 Be7 7. Bxf6 Bxf6 8. e3 0-0 9. Bd3 Nb4 10. 0-0 Bg4 11. h3 Bxf3 12. gxf3 Qc8 13. Kh2 c5 14. a3 cxd4 15. exd4 Nxd3 16. Qxd3 Qc7+ 17. Kg2 Qf4 18. Rg1 Rfe8 19. Kf1 Qxd4 20. Qxd4 Bxd4 21. Nxd5 Rad8 22. Nc7 Re7 23. Nb5 Bxb2 24. Rb1 Be5 25. Nxa7 Rd2 26. Kg2 f6 27. Nc8 Rc7 28. Nb6 Rcc2 29. Rgf1 Bd4 30. Nd5 Bxf2 31. Nf4 Bc5+ 32. Kg3 Bd6 33. Rxb7 Rg2+ 34. Kh4 Rc4 35. Rd7 Rxf4+ 36. Kh5 Rg5# 0-1

[Event "IECC KO-2121"]
[Site "IECC email"]
[Date "2013.12.26"]
[Round "?"]
[White "Williams, Derek"]
[Black "Phillips, Dave"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1547"]
[BlackElo "1244"]
[PlyCount "45"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "England"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. dxe5 Nxe4 5. Bc4 c6 6. 0-0 Be7 7. Nbd2 Nxd2 8. Qxd2 0-0 9. exd6 Qxd6 10. Re1 Qxd2 11. Bxd2 b5 12. Rxe7 bxc4 13. Ne5 Be6 14. Re1 f6 15. Rxe6 fxe5 16. R6xe5 Nd7 17. Re6 Rf6 18. Re7 Rd8 19. Ba5 Nb6 20. Rxa7 Na4 21. Bxd8 Nxb2 22. Bxf6 gxf6 23. Re8# 1-0

[Event "IECC KO-2122"]
[Site "IECC email"]
[Date "2013.10.13"]
[Round "?"]
[White "Humphreys, Bill"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1257"]
[BlackElo "1512"]
[PlyCount "36"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 Be7 4. e3 Nh5 5. Bg3 0-0 6. Bd3 Nxg3 7. hxg3 h6 8. Nbd2 Nc6 9. c3 d5 10. Qc2 a5 11. 0-0-0 a4 12. a3 Nb8 13. Ne5 c5 14. Ng4 Nd7 15. Nf3 Qc7 16. Nfe5 Ra5 17. Nxh6+ Kh8 18. Nhxf7+ Kg8 1-0

[Event "IECC KO-2122"]
[Site "IECC email"]
[Date "2013.10.13"]
[Round "?"]
[White "Williams, Derek"]
[Black "Humphreys, Bill"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1480"]
[BlackElo "1268"]
[PlyCount "73"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 e6 6. 0-0 Be7 7. d4 c6 8. Ne5 Nbd7 9. Qe2 0-0 10. Re1 Nxe5 11. dxe5 Nd5 12. Bd2 Qc7 13. Qe4 b6 14. Rad1 Bb7 15. Bd3 g6 16. Nxd5 cxd5 17. Qg4 Qd7 18. Bh6 Rfc8 19. h4 Bf8 20. Bg5 Bg7 21. h5 Rf8 22. Bf6 a5 23. Re3 Bc6 24. Rh3 Bxf6 25. exf6 Qd8 26. hxg6 fxg6 27. Bxg6 Qxf6 28. Bxh7+ Kf7 29. Rf3 Qxf3 30. Qxf3+ Ke7 31. Qe3 Rf7 32. Qxb6 Bd7 33. Qc5+ Kd8 34. Bg8 Re7 35. Bxe6 Bxe6 36. Qb6+ Kc8 37. Qc6+ 1-0

[Event "IECC CL5-2013.07 email"]
[Site "IECC email"]
[Date "2013.09.15"]
[Round "?"]
[White "Ciklabakkal, Metin"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1489"]
[BlackElo "1486"]
[PlyCount "75"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "US of America"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "USA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Be2 Bf5 6. g3 Nc6 7. Nf3 0-0-0 8. Bf4 Qb4 9. Rb1 Nxd4 10. Nxd4 Rxd4 11. Bd2 a6 12. Qc1 Bh3 13. f3 e5 14. a3 Qe7 15. Be3 Rd7 16. Kf2 e4 17. Rd1 exf3 18. Bxf3 Ng4+ 19. Bxg4 Bxg4 20. Rxd7 Qxd7 21. Qd2 Bd6 22. Re1 Re8 23. Nd5 Qf5+ 24. Kg1 Bf3 25. Nb6+ Kb8 26. Nc4 Bc5 27. b4 Be7 28. Ne5 Be4 29. Qd4 c5 30. Nd7+ Kc8 31. Nb6+ Kc7 32. bxc5 g5 33. Bf2 Bf8 34. g4 Qxg4+ 35. Bg3+ Kc6 36. Qa4+ Kxc5 37. Nd7+ Kd5 38. Nf6+ 1-0

[Event "IECC CL5-2013.07 email"]
[Site "IECC email"]
[Date "2013.09.15"]
[Round "?"]
[White "Shabashov, Maksim Fedorovich"]
[Black "Williams, Derek"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1556"]
[BlackElo "1476"]
[PlyCount "81"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "US of America"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 Be7 4. g3 0-0 5. Bg2 d5 6. 0-0 dxc4 7. Qc2 Qd5 8. Nc3 Qh5 9. Qa4 Nc6 10. Qxc4 Nd5 11. Nxd5 exd5 12. Qb3 Bd6 13. Be3 Na5 14. Qc3 Nc4 15. Nd2 Nxe3 16. Qxe3 c6 17. Bf3 Qg6 18. Rfe1 Bh3 19. Qb3 Qg5 20. Nf1 Rab8 21. Ne3 Rfe8 22. Bg2 Be6 23. Qc3 f5 24. f4 Qg6 25. a3 Re7 26. Nf1 Rbe8 27. e3 Qh5 28. Nd2 Bf7 29. Nf3 Re6 30. Kf2 Rh6 31. Nh4 Be6 32. Nf3 Be7 33. h4 Bd6 34. Rac1 Qf7 35. Qc2 Rh5 36. Ng5 Qg6 37. Rh1 Bd7 38. Bf1 Re7 39. Bd3 Qf6 40. Be2 Rh6 41. Bf3 1/2-1/2

[Event "IECC CL5-2013.07 email"]
[Site "IECC email"]
[Date "2013.09.15"]
[Round "?"]
[White "Williams, Derek"]
[Black "Baity, Tony"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1470"]
[BlackElo "1461"]
[PlyCount "11"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. 0-0 Nc6 5. Nc3 d6 6. d3 1-0

[Event "IECC CL5-2013.07 email"]
[Site "IECC email"]
[Date "2013.09.15"]
[Round "?"]
[White "Williams, Derek"]
[Black "Zaccaria, Vincenzo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1492"]
[BlackElo "1302"]
[PlyCount "39"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "Italy"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ITA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 Qe7 8. fxe5 Qxe5 9. Bf4 Qc5 10. Bxf7+ Kxf7 11. Be3 d6 12. Bxd4 Qg5 13. Nc3 Be6 14. Qd3 Ke7 15. Rae1 Rhf8 16. e5 Ne8 17. Rxf8 Kxf8 18. Qxh7 Ke7 19. exd6+ Kxd6 20. Ne4+ 1-0

[Event "IECC M1-2013.T064"]
[Site "IECC email"]
[Date "2013.08.24"]
[Round "?"]
[White "Baity, Tony"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1375"]
[BlackElo "1480"]
[PlyCount "40"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 Bd6 5. c3 0-0 6. Nbd2 c5 7. dxc5 Bxc5 8. b4 Bd6 9. a3 e5 10. e4 Qc7 11. Bb2 dxe4 12. Nxe4 Nxe4 13. Bxe4 Nd7 14. Qc2 Nf6 15. 0-0 Nxe4 16. Qxe4 g6 17. c4 Bf5 18. Qd5 Be6 19. Qe4 f5 20. Qe3 Bxc4 0-1

[Event "IECC M1-2013.T064"]
[Site "IECC email"]
[Date "2013.08.24"]
[Round "?"]
[White "Williams, Derek"]
[Black "Baity, Tony"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1500"]
[BlackElo "1363"]
[PlyCount "37"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "United States"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. 0-0 Nc6 5. Nc3 Nf6 6. d4 Nxd4 7. Nxd4 cxd4 8. Qxd4 d6 9. Bg5 0-0 10. Qd2 Be6 11. Bxe6 fxe6 12. Qe3 Qa5 13. Qg3 Nh5 14. Qg4 Bxc3 15. bxc3 Rf7 16. Rab1 b6 17. Ra1 Nf6 18. Bxf6 Rxf6 19. c4 1-0

[Event "IECC KO-2120"]
[Site "IECC email"]
[Date "2013.06.29"]
[Round "?"]
[White "Gurgui, Dan Constantin"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1328"]
[BlackElo "1485"]
[PlyCount "77"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[BlackTeam "US of America"]
[BlackTeamCountry "USA"]

1. e4 e5 2. f4 exf4 3. Nf3 Nh6 4. d4 g5 5. h4 g4 6. Ne5 d6 7. Nd3 f3 8. gxf3 Nc6 9. c3 Qe7 10. Bf4 Rg8 11. d5 Nd8 12. Nd2 g3 13. Qe2 c5 14. Nc4 Rg6 15. h5 Rf6 16. Bxg3 b5 17. Ne3 c4 18. Nb4 a5 19. Nc6 Nxc6 20. dxc6 Re6 21. Nd5 Qa7 22. Bf2 Qb8 23. 0-0-0 f5 24. Bh3 Re5 25. f4 Re6 26. Qc2 b4 27. exf5 b3 28. axb3 cxb3 29. Qd3 Ba6 30. c4 Re7 31. Bh4 Raa7 32. Rde1 Rxe1+ 33. Rxe1+ Kf7 34. Qd4 Ng8 35. f6 Bh6 36. Be6+ Kf8 37. Rg1 Rf7 38. Ne7 Nxe7 39. fxe7+ 1-0

[Event "IECC KO-2120"]
[Site "IECC email"]
[Date "2013.06.29"]
[Round "?"]
[White "Williams, Derek"]
[Black "Gurgui, Dan Constantin"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1485"]
[BlackElo "1377"]
[PlyCount "126"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[WhiteTeamCountry "USA"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. a3 Ba5 5. b4 Bb6 6. Bc4 0-0 7. 0-0 d6 8. d4 exd4 9. Nxd4 Bxd4 10. Qxd4 Re8 11. Nd5 Nxd5 12. Qxd5 Qe7 13. Bg5 Qe6 14. Rfe1 Qxd5 15. exd5 Bd7 16. b5 f6 17. Bf4 Rxe1+ 18. Rxe1 Bf5 19. Re8+ Kf7 20. Re2 Nd7 21. Be3 Nc5 22. Bxc5 dxc5 23. d6+ Kf8 24. Re7 cxd6 25. Rf7+ Ke8 26. Rxg7 Rd8 27. Rxb7 Rd7 28. Rb8+ Ke7 29. Bd3 Bxd3 30. cxd3 d5 31. Rc8 Kd6 32. Rc6+ Ke5 33. Rxc5 Kd4 34. Rc6 f5 35. Rf6 Ke5 36. Rf8 Kd4 37. Rxf5 Kxd3 38. Re5 d4 39. Rc5 Kd2 40. Kf1 Re7 41. g4 d3 42. g5 Kd1 43. Rd5 d2 44. a4 Re1+ 45. Kg2 Ke2 46. Re5+ Kd3 47. Rd5+ Kc2 48. f3 d1Q 49. Rxd1 Rxd1 50. f4 Rd5 51. Kf3 Kb3 52. Ke4 Rd7 53. a5 Kb4 54. b6 a6 55. f5 Kxa5 56. b7 Rxb7 57. f6 Kb5 58. h4 a5 59. h5 Rf7 60. Kf5 a4 61. g6 hxg6+ 62. hxg6 Rxf6+ 63. Kxf6 a3 1/2-1/2

[Event "IECC CL5-2013.03 email"]
[Site "IECC email"]
[Date "2013.06.13"]
[Round "?"]
[White "Kinna, Michael"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1519"]
[BlackElo "1513"]
[PlyCount "63"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "Australia"]
[BlackTeam "US of America"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nb6 5. Nf3 e6 6. Nc3 Be7 7. Be2 0-0 8. 0-0 Nc6 9. Be3 f5 10. d5 exd5 11. exd5 Nb4 12. Qb3 Kh8 13. Rad1 f4 14. Bxb6 axb6 15. Nd4 Rg8 16. Ne6 Qd6 17. Rfe1 Bd7 18. a3 Na6 19. Bxa6 bxa6 20. Ne4 Qe5 21. N4c5 Qd6 22. Nb7 Bxe6 23. Nxd6 Bxd5 24. Qxd5 Bxd6 25. h4 a5 26. h5 Rad8 27. Qe6 h6 28. Rd5 Rde8 29. Qxe8 Rxe8 30. Rxe8+ Kh7 31. Rf5 b5 32. Rf7 1-0

[Event "IECC CL5-2013.03 email"]
[Site "IECC email"]
[Date "2013.06.13"]
[Round "?"]
[White "Schwenger, Kurt"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1506"]
[BlackElo "1498"]
[PlyCount "52"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "US of America"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "USA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Qe2 Nc6 5. Nf3 Qxe2+ 6. Bxe2 Bd7 7. d4 0-0-0 8. Be3 Bf5 9. Ne5 Nxe5 10. dxe5 a6 11. Rc1 f6 12. g4 Be6 13. f4 fxe5 14. fxe5 Nh6 15. h3 g6 16. 0-0 Nf7 17. Ne4 Nxe5 18. Nc5 Bc4 19. Bxc4 Nxc4 20. Bf4 e5 21. Ne6 exf4 22. Nxd8 Bc5+ 23. Kh1 Rxd8 24. Rxf4 Be3 25. Rxc4 Bxc1 26. b3 b5 0-1

[Event "IECC CL5-2013.03 email"]
[Site "IECC email"]
[Date "2013.06.13"]
[Round "?"]
[White "Williams, Derek"]
[Black "Gideon, Daniel"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1515"]
[BlackElo "1547"]
[PlyCount "92"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "Canada"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "CAN"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 e5 4. d4 exd4 5. Nxd4 Be7 6. Bb5+ c6 7. Bd3 0-0 8. 0-0 Nbd7 9. Be2 Re8 10. Re1 Bf8 11. f3 d5 12. exd5 Nxd5 13. Nxd5 cxd5 14. Bb5 a6 15. Rxe8 Qxe8 16. Qe2 Be7 17. Ba4 Qd8 18. Bb3 Nb6 19. Bf4 Bc5 20. c3 Bd7 21. Re1 Qf6 22. Qd2 Nc4 23. Bxc4 dxc4 24. Bg5 Qg6 25. Be7 Bb6 26. Qe2 Re8 27. Qxc4 Bb5 28. Qb4 Qd3 29. b3 Qd2 30. Re4 Qd1+ 31. Kf2 Qf1+ 32. Kg3 Bc7+ 33. Bd6 Rxe4 34. fxe4 Qd3+ 35. Kf4 g5+ 36. Ke5 Bd8 37. Nxb5 axb5 38. g3 Qd2 39. Be7 Bc7+ 40. Kf5 Qxh2 41. Qxb5 Qf2+ 42. Kxg5 Qxg3+ 43. Kh5 Qh3+ 44. Bh4 Qf3+ 45. Kg5 Kg7 46. Qf5 h6# 0-1

[Event "IECC CL5-2013.03 email"]
[Site "IECC email"]
[Date "2013.06.13"]
[Round "?"]
[White "Williams, Derek"]
[Black "Jewell, Barry"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1500"]
[BlackElo "1527"]
[PlyCount "86"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "Canada"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "CAN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. c3 Nf6 6. d4 exd4 7. cxd4 Bb6 8. d5 Ne5 9. Nxe5 dxe5 10. Qf3 Bg4 11. Qg3 Bd4 12. Bb5+ Kf8 13. Nc3 h5 14. h3 a6 15. Bd3 Bd7 16. Bg5 b5 17. Qf3 c5 18. Rac1 c4 19. Be2 Qb6 20. a4 Rc8 21. a5 Qd6 22. Rc2 b4 23. Nd1 b3 24. Rxc4 Rxc4 25. Bxc4 Qb4 26. Bxa6 Qxa5 27. Be2 Qb6 28. Nc3 Ng4 29. Bh4 f6 30. Ra1 Bc8 31. Bc4 g5 32. Bg3 h4 33. Ra8 Kg7 34. hxg4 hxg3 35. Qxg3 Qc5 36. Be2 Rh4 37. Rb8 Qf8 38. Qf3 Qc5 39. g3 Bxg4 40. Rb7+ Kg6 41. Qd3 Bxf2+ 42. Kg2 Bh3+ 43. Kf3 g4# 0-1

[Event "IECC KO-2121"]
[Site "IECC email"]
[Date "2013.06.03"]
[Round "?"]
[White "Hutton, Andrew D"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1223"]
[BlackElo "1463"]
[PlyCount "48"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "Hong Kong"]
[BlackTeam "US of America"]
[WhiteTeamCountry "HKG"]
[BlackTeamCountry "USA"]

1. e4 d5 2. e5 e6 3. d4 Nd7 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 Nh6 7. Bb5 0-0 8. Qe2 c6 9. Ba4 b5 10. Bb3 a5 11. a3 Ba6 12. Qe3 a4 13. Ba2 Qe7 14. 0-0-0 b4 15. Nb1 Rab8 16. Nfd2 Nf5 17. Qf4 Be2 18. Nf3 Bxd1 19. Rxd1 b3 20. Bxb3 axb3 21. cxb3 c5 22. Nbd2 cxd4 23. Nxd4 g5 24. Nxf5 Qc5+ 0-1

[Event "IECC KO-2121"]
[Site "IECC email"]
[Date "2013.06.03"]
[Round "?"]
[White "Williams, Derek"]
[Black "Hutton, Andrew D"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1471"]
[BlackElo "1215"]
[PlyCount "77"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "HKG"]

1. e4 e5 2. Nc3 c5 3. Nf3 d6 4. Bb5+ Bd7 5. 0-0 Nf6 6. Bxd7+ Nbxd7 7. d3 Be7 8. Nh4 g6 9. a4 Nh5 10. Nf5 Ndf6 11. Nxe7 Qxe7 12. Bg5 Nf4 13. Qf3 h6 14. Bxf4 exf4 15. Qxf4 Nh5 16. Qd2 0-0-0 17. Nd5 Qd7 18. b4 Kb8 19. bxc5 dxc5 20. Qc3 Qd6 21. Rab1 Rhf8 22. Rb5 Nf4 23. Nxf4 Qxf4 24. Rfb1 Rd7 25. Qxc5 Rc8 26. Qb4 Rcc7 27. g3 Qf3 28. Qf8+ Rc8 29. Qxh6 Rxc2 30. Qf8+ Rc8 31. Qb4 Rcc7 32. Rxb7+ Rxb7 33. Qf8+ Kc7 34. Rc1+ Kb6 35. a5+ Ka6 36. Rc6+ Rb6 37. axb6 axb6 38. Qc8+ Rb7 39. Rc7 1-0

[Event "P-4840"]
[Site "IECC email"]
[Date "2013.05.24"]
[Round "?"]
[White "Williams, Derek"]
[Black "Harris, Tom"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1509"]
[BlackElo "1130"]
[PlyCount "55"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 d6 3. d4 Nc6 4. Bb5 exd4 5. Nxd4 Bd7 6. 0-0 Nxd4 7. Bxd7+ Qxd7 8. Qxd4 Nf6 9. Rd1 Be7 10. Nc3 0-0 11. e5 Ne8 12. Bf4 b6 13. Nd5 Rd8 14. Rd3 Qe6 15. Rad1 dxe5 16. Nxe7+ Qxe7 17. Qxd8 Qxd8 18. Rxd8 exf4 19. Rc8 f6 20. Rd7 a5 21. f3 h6 22. Kf2 h5 23. Re7 Nd6 24. Rcxc7 Nf5 25. Red7 h4 26. Rc6 Rf7 27. Rd8+ Rf8 28. Rxf8+ 1-0

[Event "IECC M1-2013.T029"]
[Site "IECC email"]
[Date "2013.03.16"]
[Round "?"]
[White "Haber, Aurelio T"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1692"]
[BlackElo "1536"]
[PlyCount "37"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Philippines"]
[BlackTeam "United States"]
[WhiteTeamCountry "PHI"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 dxc4 3. Nf3 Be6 4. e4 Nf6 5. Nc3 c6 6. Ng5 Qd7 7. e5 Ng8 8. Be2 Bd5 9. Nxd5 cxd5 10. e6 fxe6 11. Bg4 Qd6 12. 0-0 e5 13. dxe5 Qxe5 14. Bc8 Qc7 15. Qxd5 Qxc8 16. Qf7+ Kd7 17. Qe6+ Kd8 18. Nf7+ Kc7 19. Bf4# 1-0

[Event "IECC M1-2013.T029"]
[Site "IECC email"]
[Date "2013.03.16"]
[Round "?"]
[White "Williams, Derek"]
[Black "Haber, Aurelio T"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1527"]
[BlackElo "1705"]
[PlyCount "46"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "Philippines"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "PHI"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. Nf3 Nf6 5. d4 Bd6 6. Qe2+ Be7 7. Bg5 0-0 8. 0-0-0 h6 9. Bf4 a5 10. Re1 Bb4 11. Qd3 c5 12. dxc5 Na6 13. c6 bxc6 14. Nd4 Nc5 15. Qf3 Qb6 16. Nde2 Bg4 17. Qe3 Rae8 18. Qg3 d4 19. Bc7 Qb7 20. Bd6 dxc3 21. Bxc5 cxb2+ 22. Kb1 Ne4 23. Qb3 Nd2+ 0-1

[Event "IECC CL5-2013.01 email"]
[Site "IECC email"]
[Date "2013.02.27"]
[Round "?"]
[White "Williams, Derek"]
[Black "Filgueira, Horacio"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1532"]
[BlackElo "1392"]
[PlyCount "41"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ARG"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Nxd4 6. Nxe5 0-0 7. Be3 d6 8. Nxf7 Rxf7 9. Bxd4 Bxd4 10. Bxf7+ Kxf7 11. Qxd4 c5 12. Qd3 c4 13. Qxc4+ Be6 14. Qd4 Qc7 15. Nc3 a6 16. Rad1 Ne8 17. f4 Rc8 18. e5 dxe5 19. fxe5+ Kg8 20. Nd5 Qd7 21. Qb4 1-0

[Event "IECC CL5-2013.01 email"]
[Site "IECC email"]
[Date "2013.02.10"]
[Round "?"]
[White "Gideon, Daniel"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1562"]
[BlackElo "1508"]
[PlyCount "41"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "US of America"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "USA"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Nbd2 Bd6 5. Bd3 0-0 6. 0-0 Nc6 7. c3 h6 8. Nh4 e5 9. Nf5 Bxf5 10. Bxf5 e4 11. Bh3 Qe7 12. f3 exf3 13. Nxf3 Rfe8 14. g3 g6 15. Bg2 Rad8 16. Re1 Qe6 17. Nd2 a6 18. e4 Ng4 19. Nb3 Na7 20. exd5 Qxe1+ 21. Qxe1 0-1

[Event "IECC CL5-2013.01 email"]
[Site "IECC email"]
[Date "2013.02.10"]
[Round "?"]
[White "Jewell, Barry"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1541"]
[BlackElo "1552"]
[PlyCount "75"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "US of America"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "USA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Qg6 5. d4 Qxg2 6. Bf3 Qg6 7. Be4 Qe6 8. d5 Qb6 9. Be3 Qxb2 10. Nge2 Nf6 11. Rb1 Qa3 12. Rb3 Qd6 13. Bf4 Qc5 14. Be3 Qc4 15. Bd3 Qg4 16. Rg1 Qh4 17. Nb5 Nxd5 18. Bf5 e6 19. Bg5 Qxh2 20. f4 Bc5 21. Nxc7+ Kf8 22. Rf1 Nxc7 23. Qd8+ Ne8 24. Qxc8 Bb6 25. Qxb7 Nc7 26. Rh3 Ba5+ 27. Kd1 Qxh3 28. Qc8+ Ne8 29. Bxh3 h6 30. Bd8 Nd6 31. Be7+ Kxe7 32. Qxh8 Nc4 33. Rf3 Nb6 34. Nd4 N8d7 35. Qxg7 Ke8 36. Qxh6 Rd8 37. Nc6 Ne5+ 38. Nxd8 1-0

[Event "IECC CL5-2013.01 email"]
[Site "IECC email"]
[Date "2013.02.10"]
[Round "?"]
[White "Williams, Derek"]
[Black "Ashkenazi, Gilad"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1527"]
[BlackElo "1537"]
[PlyCount "60"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "Israel"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ISR"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. Ng5 0-0 7. h3 a6 8. d3 b5 9. Bb3 Na5 10. Be3 Nxb3 11. axb3 Bxe3 12. fxe3 b4 13. Na2 c5 14. Qe2 Bd7 15. Nf3 a5 16. Nd2 Qe7 17. Qf2 a4 18. Nc1 a3 19. Ra2 axb2 20. Rxb2 Ra1 21. Ra2 Rxa2 22. Nxa2 Ra8 23. Nc1 Ra1 24. Nc4 Be6 25. Ne2 Ra2 26. Nc1 Ra6 27. Ne2 Qc7 28. Kh1 Ra2 29. Nc1 Ra8 30. Kg1 Ra1 1/2-1/2

[Event "IECC M1-2013.T016"]
[Site "IECC email"]
[Date "2013.02.09"]
[Round "?"]
[White "Von Rosenberg, Clemens"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "C91"]
[WhiteElo "1088"]
[BlackElo "1529"]
[PlyCount "46"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[BlackTeam "US of America"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Be7 7. Re1 0-0 8. c3 d6 9. d4 Bg4 10. d5 Na5 11. Bc2 h6 12. h3 Bd7 13. Be3 Nc4 14. Bc1 c6 15. dxc6 Bxc6 16. Nbd2 Nb6 17. Nf1 Qc7 18. Be3 Nc4 19. Bc1 d5 20. exd5 Bxd5 21. Ne3 Nxe3 22. Bxe3 Rad8 23. Nd2 Qc6 0-1

[Event "IECC M1-2013.T016"]
[Site "IECC email"]
[Date "2013.02.09"]
[Round "?"]
[White "Williams, Derek"]
[Black "Von Rosenberg, Clemens"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1527"]
[BlackElo "1090"]
[PlyCount "43"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[WhiteTeamCountry "USA"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. 0-0 a6 5. d4 cxd4 6. Nxd4 Nf6 7. Nc3 Qc7 8. Bb3 Be7 9. Bg5 0-0 10. Qf3 h6 11. Be3 Nc6 12. Nxc6 Qxc6 13. a4 Bd7 14. a5 Qc8 15. Na4 Bxa4 16. Rxa4 Nd7 17. Qg4 Kh8 18. Rd1 Nc5 19. Rc4 Qc7 20. Bd4 e5 21. Bc3 Qd8 22. Rxc5 1-0

[Event "IECC M1-2013.T003"]
[Site "IECC email"]
[Date "2013.01.24"]
[Round "?"]
[White "Martin, Dennis"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1780"]
[BlackElo "1518"]
[PlyCount "71"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nc6 5. d4 Bf5 6. Nb5 Qd7 7. Bf4 Rc8 8. Bc4 a6 9. Na7 Nxa7 10. Ne5 Qa4 11. Bxf7+ Kd8 12. Bb3 Qa5+ 13. Bd2 Qb5 14. Qf3 g6 15. a4 Qb6 16. Qd5+ Qd6 17. Nf7+ Ke8 18. Nxd6+ cxd6 19. Qxb7 Nc6 20. a5 Nxd4 21. Ba4+ Kf7 22. c3 Nb5 23. g4 Bxg4 24. Bxb5 axb5 25. a6 Nf6 26. a7 Bg7 27. a8Q Rxa8 28. Rxa8 Rxa8 29. Qxa8 Bf5 30. Rg1 Be4 31. Qa6 Bd3 32. b3 Ne4 33. Qc6 Ke6 34. f3 Nf6 35. Kf2 b4 36. cxb4 1-0

[Event "IECC M1-2013.T003"]
[Site "IECC email"]
[Date "2013.01.24"]
[Round "?"]
[White "Williams, Derek"]
[Black "Martin, Dennis"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1518"]
[BlackElo "1666"]
[PlyCount "52"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. c3 Nxe4 6. Bd5 Nxf2 7. Rxf2 Bxf2+ 8. Kxf2 Ne7 9. Bb3 e4 10. Ng5 d5 11. Qh5 g6 12. Qh4 Qd6 13. Ke1 Nf5 14. Qf2 Qxh2 15. Na3 Qh1+ 16. Ke2 Qh5+ 17. Ke1 Qxg5 18. Bxd5 Nd6 19. c4 c6 20. c5 Qxd5 21. cxd6 Qxd6 22. Nc4 Qh2 23. Ke2 Bg4+ 24. Ke1 0-0-0 25. b3 e3 26. dxe3 Rd1# 0-1

[Event "IECC KO-2120"]
[Site "IECC email"]
[Date "2013.01.19"]
[Round "?"]
[White "Hutton, Andrew D"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1269"]
[BlackElo "1546"]
[PlyCount "54"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "Hong Kong"]
[BlackTeam "US of America"]
[WhiteTeamCountry "HKG"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 d5 3. Bb5+ c6 4. Ba4 dxe4 5. Nxe5 Qd4 6. Nxc6 Nxc6 7. Bxc6+ bxc6 8. 0-0 Bd6 9. Nc3 Nf6 10. Ne2 Qe5 11. Ng3 0-0 12. Re1 Bg4 13. d4 Qd5 14. Ne2 Rfd8 15. h3 Be6 16. Nf4 Bxf4 17. Bxf4 Qxd4 18. Qc1 Nd5 19. Rd1 Nxf4 20. Rxd4 Ne2+ 21. Kf1 Nxc1 22. Rxd8+ Rxd8 23. Rxc1 Bc4+ 24. Ke1 f5 25. b3 Be6 26. g3 f4 27. g4 h5 0-1

[Event "IECC KO-2120"]
[Site "IECC email"]
[Date "2013.01.19"]
[Round "?"]
[White "Williams, Derek"]
[Black "Hutton, Andrew D"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1541"]
[BlackElo "1274"]
[PlyCount "55"]
[EventDate "2013.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "HKG"]

1. e4 c5 2. Nf3 Nc6 3. d4 a6 4. dxc5 e5 5. Bc4 h6 6. Be3 Nf6 7. Nc3 Be7 8. 0-0 0-0 9. Qd2 Qc7 10. Nd5 Nxd5 11. exd5 Bxc5 12. Bxc5 Na5 13. Bxf8 Kxf8 14. Bd3 b5 15. a4 Nc4 16. Qb4+ d6 17. axb5 Nb6 18. bxa6 Nxd5 19. Qe4 Be6 20. Qh7 Nf6 21. Qh8+ Ng8 22. b4 d5 23. Bh7 f6 24. b5 Qa7 25. Rfb1 Qb6 26. c3 Kf7 27. Bxg8+ Rxg8 28. Qxg8+ 1-0

[Event "IECC CL5-2012.07 email"]
[Site "IECC email"]
[Date "2012.10.15"]
[Round "?"]
[White "Williams, Derek"]
[Black "Che, Tai"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1456"]
[BlackElo "1368"]
[PlyCount "107"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "Canada"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "CAN"]

1. e4 e5 2. Nf3 Nc6 3. Bd3 Nf6 4. Nc3 Be7 5. Nd5 0-0 6. 0-0 d6 7. Nxe7+ Nxe7 8. Qe2 Ng6 9. Qe3 Ng4 10. Qe1 Nh6 11. Be2 f5 12. d3 f4 13. Qb4 a5 14. Qc4+ Kh8 15. Bd2 Bg4 16. a4 Bxf3 17. Bxf3 Nh4 18. Be2 b6 19. Rad1 Qe7 20. f3 Qg5 21. Rf2 Qe7 22. d4 Nf7 23. Qd5 Rad8 24. Bb5 Ng6 25. c3 Qf6 26. Qc6 Qe7 27. Qd5 Ng5 28. Bc6 Qf6 29. Bb5 Nh4 30. Kh1 Ng6 31. b3 Ne7 32. Qc4 Ne6 33. d5 c6 34. dxc6 Nc7 35. Bc1 d5 36. exd5 Nexd5 37. Rd3 Qh4 38. Rf1 Rf6 39. Qe4 Rh6 40. h3 Rh5 41. Rfd1 Qg3 42. Bc4 Rd6 43. Bxd5 Rxh3+ 44. gxh3 Qxh3+ 45. Kg1 Qg3+ 46. Kf1 Rh6 47. R3d2 Qh3+ 48. Ke2 Qg2+ 49. Kd3 Qg5 50. Kc2 Qe7 51. Bf7 Qxf7 52. Rd8+ Ne8 53. c7 Rh2+ 54. Bd2 1-0

[Event "IECC CL5-2012.07 email"]
[Site "IECC email"]
[Date "2012.10.02"]
[Round "?"]
[White "Filgueira, Horacio"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1406"]
[BlackElo "1473"]
[PlyCount "47"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "US of America"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 dxc4 3. Nf3 Be6 4. e4 Nf6 5. Nc3 c6 6. Ng5 h6 7. Nxe6 fxe6 8. e5 Nd5 9. Qh5+ Kd7 10. Bxc4 Nb6 11. Bb3 Kc7 12. Bxe6 Qxd4 13. 0-0 Na6 14. Rd1 Qb4 15. a3 Qc5 16. Be3 Qa5 17. b4 Nxb4 18. axb4 Qxb4 19. Bxb6+ Kxb6 20. Rab1 Qxb1 21. Nxb1 a6 22. Qf3 g5 23. Qb3+ Ka7 24. Qe3+ 1-0

[Event "IECC CL5-2012.07 email"]
[Site "IECC email"]
[Date "2012.10.02"]
[Round "?"]
[White "Galloway, Carl Eugene"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1453"]
[BlackElo "1439"]
[PlyCount "38"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 d5 2. Nc3 d4 3. Nd5 e6 4. Bb5+ c6 5. Ne2 cxb5 6. Ndf4 Nf6 7. d3 e5 8. Nh3 Bxh3 9. gxh3 Qd7 10. Bg5 Qxh3 11. Bxf6 gxf6 12. c3 Nc6 13. a4 dxc3 14. bxc3 b4 15. Qc1 0-0-0 16. a5 Qxd3 17. Ng3 bxc3 18. Ra2 c2 19. Qxc2 Bb4+ 0-1

[Event "IECC CL5-2012.07 email"]
[Site "IECC email"]
[Date "2012.10.02"]
[Round "?"]
[White "Williams, Derek"]
[Black "Mariani, Danilo"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1454"]
[BlackElo "1495"]
[PlyCount "92"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "Italy"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ITA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. d4 Ngf6 6. Nc3 a6 7. 0-0 e6 8. Bg5 Be7 9. e5 dxe5 10. dxe5 Ng4 11. Bxe7 Qxe7 12. Qe2 0-0 13. Rad1 b5 14. Qe4 Nh6 15. Qb7 Rfd8 16. Rd2 Qe8 17. Rfd1 Nf8 18. Ne4 Rdb8 19. Qc7 Rc8 20. Qa5 Qc6 21. Nfg5 Nf5 22. Nd6 Nxd6 23. exd6 h6 24. Nf3 Nd7 25. Qc3 f6 26. Nh4 Kf7 27. Re2 Re8 28. Qg3 Nf8 29. Re3 Rad8 30. c4 Rd7 31. cxb5 axb5 32. b3 Red8 33. Red3 g5 34. Nf3 Ng6 35. R3d2 Kg7 36. h4 e5 37. hxg5 hxg5 38. a4 bxa4 39. bxa4 Qxa4 40. Rd5 Nf4 41. R5d2 Rxd6 42. Rxd6 Rxd6 43. Re1 Rd1 44. Kf1 Qc4+ 45. Kg1 Rxe1+ 46. Nxe1 Ne2+ 0-1

[Event "P-4770"]
[Site "IECC email"]
[Date "2012.07.31"]
[Round "?"]
[White "Magalhaes, Marcos"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1855"]
[BlackElo "1476"]
[PlyCount "47"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "US of America"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 dxc4 3. Nf3 e6 4. e3 Qd5 5. Bd2 Nd7 6. Qc2 Nb6 7. e4 c6 8. exd5 exd5 9. b3 Bd6 10. bxc4 Nxc4 11. Bxc4 dxc4 12. 0-0 b5 13. a4 f5 14. axb5 cxb5 15. Re1+ Ne7 16. Nc3 Bd7 17. Ra6 Bc7 18. Nxb5 Bxb5 19. Rxe7+ Kxe7 20. Bg5+ Kd7 21. Qxf5+ Ke8 22. Re6+ Kd7 23. Rf6+ Kd8 24. Rf8# 1-0

[Event "P-4632"]
[Site "IECC email"]
[Date "2010.03.18"]
[Round "?"]
[White "Bottoni, Carlo"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "1718"]
[BlackElo "1482"]
[PlyCount "41"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[SourceTitle "Telechess CBM 149"]
[Source "ChessBase"]
[SourceDate "2012.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2012.07.17"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "US of America"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "USA"]

1. Nf3 d5 2. d4 Bf5 3. c4 dxc4 4. Nc3 Nf6 5. Ne5 Nbd7 6. Nxc4 e6 7. f3 Be7 8. e4 Bg6 9. Qb3 b6 10. e5 Nd5 11. Nxd5 exd5 12. Ne3 0-0 13. Qxd5 Bb4+ 14. Kf2 c5 15. Bb5 Nxe5 16. dxe5 Qh4+ 17. g3 Qh5 18. h4 Rad8 19. g4 Qh6 20. Bd7 Kh8 21. Nf1 1-0

[Event "IECC P-4554"]
[Site "IECC email"]
[Date "2009.06.18"]
[Round "?"]
[White "Cuaycong, Virgilio"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1470"]
[BlackElo "1499"]
[PlyCount "45"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]
[WhiteTeam "Philippines"]
[BlackTeam "US of America"]
[WhiteTeamCountry "PHI"]
[BlackTeamCountry "USA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Nc6 5. Nf3 Bd7 6. d4 Qf5 7. 0-0 0-0-0 8. Bd3 Qg4 9. h3 Qh5 10. d5 Nb4 11. Be2 e6 12. Ng5 Qg6 13. Bh5 Qf5 14. Nxf7 g6 15. Nxd8 gxh5 16. dxe6 Bxe6 17. Nxe6 Qxe6 18. Bg5 Bd6 19. Re1 Qg6 20. Ne4 Be7 21. Nc5 Bxg5 22. Qd7+ Kb8 23. Re8+ 1-0

[Event "IECC KO-2093"]
[Site "IECC email"]
[Date "2008.02.12"]
[Round "?"]
[White "Jordaan, Wayne"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1784"]
[BlackElo "1510"]
[PlyCount "59"]
[EventDate "2007.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "England"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 dxc4 3. Nf3 Be6 4. e3 a6 5. Ng5 Qd5 6. e4 Qd7 7. Be2 Nf6 8. 0-0 c6 9. e5 Nd5 10. Nxe6 Qxe6 11. Bxc4 Nd7 12. a4 N7b6 13. Bb3 Qg6 14. Bc2 f5 15. exf6 Qxf6 16. a5 Nc4 17. Nc3 0-0-0 18. Bb3 Nxc3 19. bxc3 Nd6 20. Re1 h5 21. Be6+ Kb8 22. Rb1 Ka8 23. Qb3 Rb8 24. Qb6 g5 25. Ba3 Nc4 26. Bxc4 e5 27. Bxa6 Qf7 28. Bc1 exd4 29. Re8 Qxe8 30. Bxb7+ 1-0

[Event "IECC KO-2093"]
[Site "IECC email"]
[Date "2008.02.12"]
[Round "?"]
[White "Williams, Derek"]
[Black "Jordaan, Wayne"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1505"]
[BlackElo "1789"]
[PlyCount "62"]
[EventDate "2007.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "England"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ENG"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Be2 Nc6 6. 0-0 d4 7. Nb5 e5 8. a4 e4 9. Ne1 Be7 10. d3 a6 11. Na3 0-0 12. dxe4 Nxe4 13. Nd3 Re8 14. f3 Nc5 15. b3 Nxd3 16. cxd3 Nb4 17. Re1 Nd5 18. Nc2 Be6 19. Bb2 Nc3 20. Qd2 Bxb3 21. Bxc3 dxc3 22. Qxc3 Qb6+ 23. Kh1 Rac8 24. Qd4 Qc7 25. Bd1 Bf6 26. Qb4 Bxa1 27. Nxa1 Qf4 28. Re4 Rxe4 29. dxe4 Bxd1 30. Qxb7 Qc1 31. h3 Bxf3+ 0-1

[Event "IECC KO-2085"]
[Site "IECC email"]
[Date "2007.11.12"]
[Round "?"]
[White "Szabo, Sandor"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1633"]
[BlackElo "1531"]
[PlyCount "41"]
[EventDate "2007.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "United States"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "USA"]

1. d4 e6 2. e4 d5 3. e5 Bd7 4. Nf3 c5 5. c3 Nc6 6. Be2 cxd4 7. cxd4 Bb4+ 8. Nc3 Nge7 9. a3 Bxc3+ 10. bxc3 0-0 11. Bd3 Qc7 12. Bxh7+ Kxh7 13. Ng5+ Kg6 14. h4 Qb6 15. Qg4 Nf5 16. h5+ Kh6 17. Nxf7+ Kh7 18. Qg6+ Kg8 19. Ng5 Rfc8 20. Qf7+ Kh8 21. h6 1-0

[Event "IECC KO-2085"]
[Site "IECC email"]
[Date "2007.11.12"]
[Round "?"]
[White "Williams, Derek"]
[Black "Szabo, Sandor"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1520"]
[BlackElo "1659"]
[PlyCount "56"]
[EventDate "2007.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nd2 d5 5. Bb3 Bd6 6. Ngf3 0-0 7. 0-0 Nbd7 8. Re1 a5 9. exd5 cxd5 10. c4 d4 11. Nf1 Qc7 12. Bg5 Nc5 13. Bxf6 gxf6 14. Ng3 Kh8 15. Nh4 Rg8 16. Qf3 Be7 17. Nhf5 Bf8 18. Rad1 a4 19. Bc2 b5 20. Qxa8 Bb7 21. Qa7 b4 22. b3 Na6 23. Ne4 Rxg2+ 24. Kf1 Rxh2 25. Nxd4 Bc5 26. Nxc5 Nxc5 27. Nb5 Bf3 28. Nxc7 Rh1# 0-1

[Event "IECC CL5-2007.13 email"]
[Site "IECC email"]
[Date "2007.08.24"]
[Round "?"]
[White "Kinna, Michael"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1599"]
[BlackElo "1455"]
[PlyCount "41"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "Chile"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "CHI"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 0-0 7. Bd3 c5 8. Nf3 c4 9. Bxh7+ Kxh7 10. Ng5+ Kg6 11. h4 Qa5 12. h5+ Kh6 13. Nxe6+ Kh7 14. Nxf8+ Kg8 15. h6 Qxc3+ 16. Qd2 Qxa1 17. hxg7 Nf5 18. Nh7 Nd7 19. Nf6+ Nxf6 20. exf6 Be6 21. Rh8# 1-0

[Event "IECC CL5-2007.13 email"]
[Site "IECC email"]
[Date "2007.08.24"]
[Round "?"]
[White "Stothard, David E"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1528"]
[BlackElo "1446"]
[PlyCount "40"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "Chile"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "CHI"]

1. d4 e6 2. Nf3 Nf6 3. e3 d5 4. Bd3 Bd6 5. Nbd2 0-0 6. 0-0 Nc6 7. c3 Bd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Qe8 11. Bxh7+ Kxh7 12. Ng5+ Kg6 13. Qg4 f5 14. Qf3 e5 15. h4 Rh8 16. g3 exd4 17. cxd4 Nxd4 18. Qxb7 Bc6 19. Qa6 Ne2+ 20. Kh2 Rxh4+ 0-1

[Event "IECC CL5-2007.13 email"]
[Site "IECC email"]
[Date "2007.08.24"]
[Round "?"]
[White "Williams, Derek"]
[Black "Boyd, John Michael"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1513"]
[BlackElo "1562"]
[PlyCount "69"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "Chile"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "CHI"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. Nf3 Bg4 5. dxe5 dxe5 6. 0-0 Nbd7 7. h3 Bh5 8. Bg5 h6 9. Bd2 Bc5 10. Qe2 Qe7 11. Nc3 0-0-0 12. Rad1 Rhe8 13. a3 g5 14. b4 Bd6 15. Nb5 Kb8 16. Be3 g4 17. Bxa7+ Ka8 18. hxg4 Bxg4 19. Be3 Nh5 20. Bc4 Rg8 21. Nxd6 cxd6 22. Bd5 Ndf6 23. Qa6+ Kb8 24. Qa7+ Kc8 25. Bc6 Qc7 26. Qa8+ Qb8 27. Bxb7+ Kd7 28. Nxe5+ Ke8 29. Qa4+ Kf8 30. Bxh6+ Ng7 31. Nc6 Qxb7 32. Nxd8 Qe7 33. Nc6 Qe6 34. Rxd6 Qxd6 35. e5 1-0

[Event "IECC CL5-2007.13 email"]
[Site "IECC email"]
[Date "2007.08.24"]
[Round "?"]
[White "Williams, Derek"]
[Black "Perry, Matthew Richard"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1497"]
[BlackElo "1508"]
[PlyCount "67"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "Chile"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "CHI"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. Nf3 Nbd7 8. 0-0-0 Bd6 9. Bb5 h6 10. Bh4 g5 11. Bg3 Ke7 12. Nd5+ Nxd5 13. exd5 Bg4 14. Rhe1 f6 15. Re4 Bxf3 16. gxf3 Nc5 17. Re3 a6 18. Be2 Nd7 19. Bd3 Rhf8 20. Bf5 b5 21. h4 a5 22. Rde1 Nb6 23. hxg5 Nxd5 24. gxh6 Nxe3 25. fxe3 Rg8 26. Rg1 Bc5 27. Kd2 Rad8+ 28. Ke2 Rd6 29. f4 exf4 30. h7 Rgd8 31. Bxf4 Rd2+ 32. Kf3 Kf7 33. Bh6 Rh8 34. Rg7+ 1-0

[Event "IECC KO-2093"]
[Site "IECC email"]
[Date "2007.08.06"]
[Round "?"]
[White "McGinnity, Kit"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1188"]
[BlackElo "1449"]
[PlyCount "16"]
[EventDate "2007.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "United States"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "USA"]

1. e4 d5 2. e5 e6 3. d4 Bd7 4. Bd3 c5 5. Nf3 cxd4 6. Nxd4 Qc7 7. f4 Qb6 8. c3 Bc5 0-1

[Event "IECC KO-2085"]
[Site "IECC email"]
[Date "2007.08.06"]
[Round "?"]
[White "Von Rosenberg, Clemens"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1673"]
[BlackElo "1466"]
[PlyCount "52"]
[EventDate "2007.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "RSA"]

1. g3 e5 2. Bg2 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. Nf3 d5 6. 0-0 d4 7. Na4 Bd6 8. c3 0-0 9. cxd4 exd4 10. Bg5 Bg4 11. h3 Be6 12. Qc1 h6 13. Bxf6 Qxf6 14. Nc5 Bxc5 15. Qxc5 Rae8 16. Rfc1 Bf5 17. Rc2 a6 18. b4 Re6 19. a4 Ra8 20. b5 b6 21. Qd5 Rd8 22. Qc4 axb5 23. axb5 Ne7 24. g4 Bg6 25. Ne1 Re5 26. Qxc7 Rc8 0-1

[Event "IECC KO-2093"]
[Site "IECC email"]
[Date "2007.08.06"]
[Round "?"]
[White "Williams, Derek"]
[Black "McGinnity, Kit"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1443"]
[BlackElo "1194"]
[PlyCount "19"]
[EventDate "2007.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "England"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 d5 4. exd5 Nxd5 5. Qe2 Ne7 6. Nxe5 h5 7. Nxf7 Qd7 8. Nxh8 Nbc6 9. Qxh5+ g6 10. Nxg6 1-0

[Event "IECC KO-2085"]
[Site "IECC email"]
[Date "2007.08.06"]
[Round "?"]
[White "Williams, Derek"]
[Black "Von Rosenberg, Clemens"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1491"]
[BlackElo "1648"]
[PlyCount "54"]
[EventDate "2007.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "RSA"]

1. e4 g6 2. Nc3 Bg7 3. d4 d6 4. Nf3 Bg4 5. Bc4 Nc6 6. Bxf7+ Kxf7 7. Ng5+ Ke8 8. Qxg4 Nxd4 9. 0-0 Nxc2 10. Rb1 Qc8 11. Qe6 Qxe6 12. Nxe6 Rc8 13. Nxg7+ Kf7 14. Nf5 gxf5 15. exf5 Nd4 16. g4 h5 17. f3 Nf6 18. g5 Nd7 19. Bd2 Nxf5 20. Rbc1 Rhg8 21. Nb5 c6 22. Nc3 Nc5 23. Ne4 Nd3 24. Rb1 Rcf8 25. f4 Nd4 26. Kh1 Kg6 27. Be3 Ne2 1/2-1/2

[Event "IECC P-4338"]
[Site "IECC email"]
[Date "2007.06.28"]
[Round "?"]
[White "Mauro, Danilo"]
[Black "Williams, Derek"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1519"]
[BlackElo "1456"]
[PlyCount "67"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "RSA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Bd7 5. d4 Qf5 6. Bd3 Qf6 7. Nd5 Qe6+ 8. Ne3 Nf6 9. Nf3 h6 10. Ne5 Qd6 11. c3 e6 12. N3g4 Nxg4 13. Qxg4 Nc6 14. Bf4 Nxe5 15. Bxe5 Qb6 16. Qg3 0-0-0 17. b4 f6 18. Bf4 g5 19. Bd2 e5 20. dxe5 fxe5 21. Be2 Qf6 22. c4 e4 23. 0-0 Bg7 24. Qa3 a6 25. Rab1 Ba4 26. Be3 Bc2 27. Rbe1 Rhf8 28. Bc5 Rf7 29. b5 Rd2 30. Bh5 Rfd7 31. Bg4 Qc6 32. bxc6 h5 33. Bxd7+ Rxd7 34. cxd7+ 1-0

[Event "IECG TG-2007-0-15748"]
[Site "IECG email"]
[Date "2007.05.13"]
[Round "1"]
[White "Van Dijk, Edgar"]
[Black "Williams, Derek"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1220"]
[BlackElo "1132"]
[PlyCount "80"]
[EventDate "2007.05.13"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Bd7 5. Nf3 Nc6 6. d4 Qg6 7. 0-0 0-0-0 8. Bf4 Nb4 9. a3 Na6 10. Ne5 Qf5 11. Nxd7 Rxd7 12. Bxc7 Kxc7 13. Bg4 Qg5 14. Bxd7 Kxd7 15. Qf3 Kc8 16. Qxf7 Nf6 17. Qc4+ Kb8 18. b4 Nc7 19. a4 Nfd5 20. Nxd5 Nxd5 21. b5 Nf4 22. g3 Qd5 23. Qxd5 Nxd5 24. c4 Nb4 25. a5 Nc2 26. Rac1 Nxd4 27. Rcd1 e5 28. f4 e4 29. Kg2 Bc5 30. Rfe1 Re8 31. g4 Nc2 32. Re2 Ne3+ 33. Rxe3 Bxe3 34. Kf1 Bxf4 35. h3 Kc7 36. c5 a6 37. bxa6 bxa6 38. Rb1 Be3 39. Rb6 Bxc5 40. Rxa6 Kb7 0-1

