[Event "NED Team-ch 1928/29"]
[Site "Netherlands"]
[Date "1929.02.24"]
[Round "4.3"]
[White "Goud, JH."]
[Black "Key, G."]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "79"]
[EventDate "1928.11.04"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 Nf6 2. d4 e6 3. e3 d5 4. Bd3 c5 5. c3 Nbd7 6. 0-0 Be7 7. Nbd2 0-0 8. b3 b6 9. Bb2 Bb7 10. Rc1 Rc8 11. Qe2 Ne4 12. Bb1 f5 13. Ne1 Bd6 14. f4 Ndf6 15. Nxe4 Nxe4 16. Bxe4 fxe4 17. g3 Bc6 18. Ng2 Be8 19. Rf2 c4 20. Rcf1 g6 21. g4 Bd7 22. b4 a6 23. g5 Bb5 24. Qg4 Qd7 25. h4 Qf7 26. Ra1 Ba4 27. a3 Ra8 28. Ne1 Rfb8 29. Rh2 Qf5 30. Qxf5 exf5 31. h5 Kg7 32. h6+ Kf7 33. Nc2 Rb7 34. Kf1 Rba7 35. Ke1 Ke6 36. Kd2 Kd7 37. Rf2 Kc6 38. Rff1 Bb3 39. a4 b5 40. a5 1/2-1/2

[Event "NED Team-ch 1928/29"]
[Site "Netherlands"]
[Date "1928.11.04"]
[Round "1.3"]
[White "Key, G."]
[Black "Loman, Rudolf Johannes"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "48"]
[EventDate "1928.11.04"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam NRSV"]
[BlackTeam "The Hague DD"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 Nc6 5. Nf3 d6 6. Bg5 h6 7. Bh4 Be6 8. Nd5 Bxd5 9. exd5 Ne7 10. d4 exd4 11. Bxf6 gxf6 12. Nxd4 Qd7 13. c3 Rg8 14. g3 0-0-0 15. Bb5 Qh3 16. Bf1 Qd7 17. h4 Rde8 18. Bh3 f5 19. 0-0 Kb8 20. Qd3 Bxd4 21. Qxd4 Ng6 22. Rfe1 Re5 23. h5 Rxe1+ 24. Rxe1 Ne5 1/2-1/2

[Event "NED Team-ch 1927/28"]
[Site "Netherlands"]
[Date "1928.03.18"]
[Round "5.2"]
[White "Loman, Rudolf Johannes"]
[Black "Key, G."]
[Result "1-0"]
[ECO "C54"]
[PlyCount "43"]
[EventDate "1927.11.06"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "The Hague DD"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 0-0 14. Nxh7 Kxh7 15. Qh5+ Kg8 16. Rh4 f5 17. Re1 Ng6 18. Rh3 f4 19. Re6 Rf6 20. Qh7+ Kf7 21. Rh6 Qg8 22. Rxf6+ 1-0

[Event "NED Team-ch 1927/28"]
[Site "Netherlands"]
[Date "1928.02.05"]
[Round "4.2"]
[White "Van Hartingsvelt, Hendrik"]
[Black "Key, G."]
[Result "1-0"]
[ECO "D37"]
[PlyCount "64"]
[EventDate "1927.11.06"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam ASC"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Nbd7 5. Nf3 Be7 6. c5 Ne4 7. Nxe4 dxe4 8. Nd2 f5 9. Bc4 Nf6 10. b4 Nd5 11. Qb3 Bg5 12. f4 Bf6 13. Bb2 c6 14. 0-0-0 Bd7 15. g4 g6 16. gxf5 gxf5 17. Rdg1 Kf7 18. Be2 Qc7 19. Nc4 Be8 20. Rg2 Ke7 21. Rhg1 b5 22. Nd6 Bg6 23. h4 Bxh4 24. Bh5 Rag8 25. Bxg6 Rxg6 26. Rxg6 hxg6 27. Rxg6 Bf6 28. Qd1 Nxb4 29. Qg1 Rh7 30. Rxf6 Qa5 31. Rh6 Rf7 32. Nxf7 Qxa2 1-0

[Event "Den Haag Keusbeker-02"]
[Site "The Hague"]
[Date "1927.12.29"]
[Round "5"]
[White "Kroone, Gerard"]
[Black "Key, G."]
[Result "1-0"]
[ECO "C80"]
[PlyCount "101"]
[EventDate "1927.12.24"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 exd4 7. Nxd4 Be7 8. Re1 Nc5 9. Bg5 Ne6 10. Bxe7 Nxe7 11. Rxe6 b5 12. Re3 0-0 13. Qe2 Nd5 14. Re5 Bb7 15. Bb3 Nf4 16. Qg4 Qf6 17. Qf5 Nxg2 18. Nd2 d6 19. Qxf6 gxf6 20. Re7 Rac8 21. Nf5 Nf4 22. Bxf7+ Rxf7 23. Nh6+ Kg7 24. Nxf7 Kf8 25. Nxd6 Kxe7 26. Nxc8+ Bxc8 27. Re1+ Kf7 28. Re4 Nh3+ 29. Kf1 Bf5 30. Rh4 Kg6 31. c3 c5 32. Ne4 c4 33. Nc5 a5 34. Kg2 Ng5 35. Rd4 h6 36. h4 Ne6 37. Nxe6 Bxe6 38. Rd6 Kf5 39. Kf3 h5 40. a3 Bc8 41. Ke3 Kg4 42. Rxf6 Kxh4 43. Rg6 Kh3 44. Rg5 h4 45. Rxb5 a4 46. Rg5 Kh2 47. f4 h3 48. f5 Kh1 49. f6 Be6 50. Kf2 Bf7 51. Kg3 1-0

[Event "Den Haag Keusbeker-02"]
[Site "The Hague"]
[Date "1927.12.28"]
[Round "4"]
[White "Schelfhout, Willem AT"]
[Black "Key, G."]
[Result "0-1"]
[ECO "A21"]
[PlyCount "74"]
[EventDate "1927.12.24"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. g3 Nf6 4. Bg2 Be7 5. d3 d6 6. e3 c6 7. Nge2 Be6 8. 0-0 Nbd7 9. b3 Nf8 10. Bb2 Ng6 11. d4 h5 12. e4 h4 13. d5 cxd5 14. cxd5 Bd7 15. Qd3 f4 16. gxf4 h3 17. Bh1 exf4 18. f3 Nh5 19. Rfc1 Ne5 20. Qd2 Bg5 21. Nd1 Ng3 22. hxg3 h2+ 23. Kf1 Bh3+ 24. Ke1 fxg3 25. f4 g2 26. Bxg2 Bxg2 27. Nf2 Nf3+ 28. Kd1 Nxd2 29. Kxd2 Bf6 30. Nd4 Rc8 31. Re1 Qa5+ 32. Kd3 Qa6+ 33. Kd2 Kf7 34. e5 dxe5 35. fxe5 Bg5+ 36. Kd1 h1Q 37. e6+ Ke8 0-1

[Event "Den Haag Keusbeker-02"]
[Site "The Hague"]
[Date "1927.12.26"]
[Round "3"]
[White "Key, G."]
[Black "Wertheim, Johan Hendrik"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "127"]
[EventDate "1927.12.24"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. g3 d5 3. Bg2 dxe4 4. Bxe4 Nf6 5. Bg2 c5 6. Ne2 Qb6 7. c3 Nc6 8. d3 e5 9. Na3 Bf5 10. Nc4 Qa6 11. 0-0 0-0-0 12. Bxc6 Bxd3 13. Bxb7+ Qxb7 14. Nxe5 Ba6 15. Qc2 Bd6 16. Qf5+ Kb8 17. c4 Rhe8 18. Bf4 Qc7 19. Nxf7 Qxf7 20. Bxd6+ Rxd6 21. Qxc5 Qc7 22. Qxc7+ Kxc7 23. Nf4 Bxc4 24. Rfc1 Rc6 25. f3 g5 26. Ng2 Bd5 27. Kf2 g4 28. fxg4 Nxg4+ 29. Kg1 Nxh2 30. Kxh2 Re2 31. Rxc6+ Kxc6 32. Rg1 Rxb2 33. a3 Kb5 34. Kh3 Bxg2+ 35. Kg4 Be4 36. Rd1 Ka4 37. Rd4+ Kxa3 38. Rxe4 Rb4 39. Rf4 a5 40. Kg5 Rb7 41. g4 a4 42. Kh6 Kb3 43. g5 Ra7 44. Rf3+ Kc4 45. Re3 Kd4 46. Ra3 Ke4 47. Ra1 a3 48. Re1+ Kd4 49. Rc1 a2 50. Rd1+ Kc3 51. Rh1 a1Q 52. Rxa1 Rxa1 53. Kxh7 Rh1+ 54. Kg7 Kd4 55. g6 Ke5 56. Kf7 Rf1+ 57. Ke7 Ra1 58. g7 Ra7+ 59. Kf8 Kf6 60. g8N+ Ke6 61. Nh6 Rh7 62. Ng8 Rf7+ 63. Ke8 Rf1 64. Ne7 1/2-1/2

[Event "Den Haag Keusbeker-02"]
[Site "The Hague"]
[Date "1927.12.25"]
[Round "2"]
[White "Key, G."]
[Black "Te Kolste, Jan Willem"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "75"]
[EventDate "1927.12.24"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e3 d6 6. Bd3 c5 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 Nc6 10. d5 Ne5 11. Qe2 Nxd3 12. Qxd3 Nd7 13. Rb1 f5 14. f4 Bxc3 15. bxc3 Qc8 16. e4 Nf6 17. e5 Ne4 18. Bd2 Qc7 19. e6 Rfb8 20. Kh2 h5 21. Be1 Kg7 22. Rb2 a6 23. Bh4 b6 24. Rg1 Rb7 25. g4 hxg4 26. hxg4 Rh8 27. Qh3 g5 28. gxf5 Rh5 29. fxg5 Rb8 30. Rg4 b5 31. f6+ exf6 32. gxf6+ Kh8 33. Rxe4 Qh7 34. Rf4 Qh6 35. Rbf2 Kg8 36. Rg2+ Kh8 37. Qg4 bxc4 38. f7 1-0

[Event "Den Haag Keusbeker-02"]
[Site "The Hague"]
[Date "1927.12.24"]
[Round "1"]
[White "Goud, JH."]
[Black "Key, G."]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "80"]
[EventDate "1927.12.24"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. d4 fxe4 4. Nxe5 Nf6 5. Bg5 d6 6. Nc4 d5 7. Ne3 Be7 8. Nd2 0-0 9. c3 c6 10. Be2 Be6 11. 0-0 Nbd7 12. Qb3 Qb6 13. Qc2 Qc7 14. f4 Bd6 15. g3 Bh3 16. Rf2 h6 17. Bxf6 Nxf6 18. c4 Qe7 19. c5 Bc7 20. Re1 h5 21. Bf1 Bxf1 22. Ndxf1 Nh7 23. Qb3 Ba5 24. Nxd5 cxd5 25. Qxd5+ Qf7 26. Qxf7+ Kxf7 27. Rxe4 Rfe8 28. Rfe2 Rxe4 29. Rxe4 Nf6 30. Re3 Rd8 31. Ra3 Be1 32. Rxa7 Rxd4 33. Rxb7+ Rd7 34. Rb5 Rc7 35. Ne3 Ne4 36. Kf1 Bf2 37. Ke2 Bg1 38. Nd5 Rxc5 39. Rxc5 Nxc5 40. Kf3 Ke6 1/2-1/2

[Event "NED Team-ch 1926/27"]
[Site "Netherlands"]
[Date "1927.01.09"]
[Round "3.4"]
[White "Lohr, JH."]
[Black "Key, G."]
[Result "1/2-1/2"]
[ECO "C49"]
[PlyCount "56"]
[EventDate "1926.11.07"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam ASC"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bxc6 bxc6 8. Bg5 h6 9. Bh4 Re8 10. h3 d5 11. exd5 cxd5 12. Bxf6 gxf6 13. Nh2 Kh7 14. Qh5 Re7 15. f4 Bxc3 16. bxc3 Qg8 17. fxe5 fxe5 18. Rae1 Qg5 19. Qxg5 hxg5 20. Rf6 Rb8 21. Ref1 Kg7 22. a4 Rb6 23. Rxb6 axb6 24. Nf3 f6 25. Ra1 Bd7 26. a5 bxa5 27. Rxa5 c6 28. Ra7 Kf7 1/2-1/2

[Event "Den Haag Keusbeker-01"]
[Site "The Hague"]
[Date "1927.01.04"]
[Round "1"]
[White "Moldauer, Norbert"]
[Black "Key, G."]
[Result "1-0"]
[ECO "C80"]
[PlyCount "91"]
[EventDate "1927.01.04"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. Nxe5 Be7 9. d3 0-0 10. Nd2 Be6 11. Nf1 Re8 12. Bd2 Nd7 13. Bc3 Nf6 14. Ne3 Nd5 15. Nxd5 Bxd5 16. Qg4 Be6 17. Qh5 g6 18. Qd1 Bd6 19. Ng4 Qh4 20. Nf6+ Kf8 21. g3 Qh3 22. Re4 Bd5 23. Nxd5 Rxe4 24. dxe4 cxd5 25. Qxd5 Qe6 26. Qxb7 Re8 27. e5 Bxe5 28. Re1 Qd6 29. Bxe5 Rxe5 30. Rxe5 Qxe5 31. c3 Qa5 32. Qb4+ Qxb4 33. cxb4 Ke7 34. Kf1 Kd6 35. Ke2 Kc6 36. Kd3 Kb5 37. Kc3 h5 38. Kb3 g5 39. a4+ Kc6 40. Kc4 f5 41. Kd4 Kd6 42. f4 g4 43. b3 c6 44. Kc4 Kc7 45. Kc5 Kb7 46. Kd6 1-0

[Event "NED Team-ch 1926/27"]
[Site "Netherlands"]
[Date "1926.12.12"]
[Round "2.3"]
[White "Speijer, Abraham"]
[Black "Key, G."]
[Result "1/2-1/2"]
[ECO "C49"]
[PlyCount "74"]
[EventDate "1926.11.07"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Ne7 8. Ne2 c6 9. Ba4 Ng6 10. Nh4 h6 11. Nxg6 fxg6 12. Bb3+ Kh7 13. Bxf6 Qxf6 14. c3 Ba5 15. f4 Bb6+ 16. Kh1 Bg4 17. Qd2 Bxe2 18. Qxe2 exf4 19. d4 Rae8 20. Bc2 Bd8 21. Rae1 Qe6 22. Bb3 Qd7 23. Rd1 Bh4 24. Bc2 Qe7 25. Rf3 h5 26. Rdf1 Bg5 27. Qd3 Rf6 28. g3 Ref8 29. e5 dxe5 30. dxe5 Qxe5 31. gxf4 Qd5 32. Qxd5 cxd5 33. f5 gxf5 34. Rxf5 g6 35. Rxf6 Rxf6 36. Rxf6 Bxf6 37. Bb3 d4 1/2-1/2

[Event "BEL-NED m"]
[Site "Brussels"]
[Date "1926.11.21"]
[Round "1.10"]
[White "Key, G."]
[Black "Lancel, Edmond"]
[Result "0-1"]
[ECO "D52"]
[PlyCount "44"]
[EventDate "1926.11.21"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Belgium"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "BEL"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. Bh4 e5 10. dxe5 Ng4 11. Bd3 Ndxe5 12. Bxh7+ Kh8 13. h3 Nh6 14. cxd5 cxd5 15. Bd3 Nxd3+ 16. Qxd3 Bf5 17. Qd4 Rac8 18. g4 Rxc3 19. Bf6 gxf6 20. Qxf6+ Kh7 21. gxf5 Rg8 22. Ke2 Rc2 0-1

[Event "NED Team-ch 1925/26"]
[Site "Netherlands"]
[Date "1926.03.28"]
[Round "5.1"]
[White "Fontein, George Salto"]
[Black "Key, G."]
[Result "1/2-1/2"]
[ECO "D12"]
[PlyCount "68"]
[EventDate "1925.11.01"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "The Hague DD"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. e3 Bf5 5. Bd3 Bg6 6. Nc3 e6 7. 0-0 Nbd7 8. Qe2 Be7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bxe4 12. Qxe4 Nf6 13. Qe2 0-0 14. Bg5 h6 15. Bd2 Qc7 16. Rfe1 Rad8 17. Bc3 Rfe8 18. Rad1 Nd7 19. Nd2 Nf6 20. Nf1 Nh7 21. Ng3 Nf6 22. Qf3 Kf8 23. Rd3 Rd7 24. Red1 Red8 25. b3 Kg8 26. Bb2 a5 27. a4 Qb8 28. Bc1 Qc8 29. Bf4 Re8 30. Be5 Qd8 31. Kf1 Rf8 32. Qe2 Re8 33. Re3 Bd6 34. Red3 Qe7 1/2-1/2

[Event "NED Team-ch 1925/26"]
[Site "Netherlands"]
[Date "1926.03.07"]
[Round "4.1"]
[White "Weenink, Henri Gerard"]
[Black "Key, G."]
[Result "1-0"]
[ECO "C47"]
[PlyCount "41"]
[EventDate "1925.11.01"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. Bg5 c6 11. Qf3 Be7 12. Rae1 Be6 13. Qg3 Qd7 14. f4 d4 15. Bxf6 Bxf6 16. Ne4 Kh8 17. Nxf6 gxf6 18. Qh4 f5 19. Qf6+ Kg8 20. Rf3 Rfe8 21. Qh6 1-0

[Event "Match/City Antwerp-Rotterdam"]
[Site "Antwerp"]
[Date "1926.01.23"]
[Round "1.3"]
[White "Key, G."]
[Black "Censer, Isidore"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "41"]
[EventDate "1926.01.23"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "BEL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 Nc6 5. Nf3 d6 6. exd6 cxd6 7. Be3 g6 8. Qd2 Qa5 9. Bc4 Bg7 10. Rd1 0-0 11. h3 Ne5 12. Nxe5 Qxe5 13. 0-0 Qa5 14. Rfe1 Qc7 15. Bb3 a5 16. a3 a4 17. Ba2 Ra5 18. Bg5 Re5 19. Rxe5 Bxe5 20. Re1 e6 21. Rxe5 1-0

[Event "NED Team-ch 1924/25"]
[Site "Netherlands"]
[Date "1925.03.29"]
[Round "1.2"]
[White "Key, G."]
[Black "Rueb, Alexander"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "59"]
[EventDate "1924.11.09"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam NRSV"]
[BlackTeam "The Hague DD"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d5 8. exd5 Nxd5 9. 0-0 Be6 10. Bxd5 Bxd5 11. Re1+ Kf8 12. Ne5 Nxe5 13. Rxe5 Bc6 14. Qg4 Qd7 15. Qh4 Rd8 16. Bg5 Qxd4 17. Bxd8 Qxe5 18. Qxb4+ Ke8 19. Bh4 Kd7 20. f4 Qh5 21. Qe7+ Kc8 22. Rd1 f6 23. Qe6+ Kb8 24. Qe7 Kc8 25. Qxg7 Re8 26. Qxf6 Qc5+ 27. Qd4 Qf8 28. Qxa7 b6 29. Qa6+ Bb7 30. Qd3 1-0

[Event "NED Team-ch 1924/25"]
[Site "Netherlands"]
[Date "1924.12.21"]
[Round "3.2"]
[White "Van Hartingsvelt, Hendrik"]
[Black "Key, G."]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "79"]
[EventDate "1924.11.09"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam ASC"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 Bd7 5. exd5 Nd4 6. Qd1 Nxf3+ 7. Qxf3 f5 8. Bc4 Nf6 9. d3 Bd6 10. Bg5 0-0 11. Nd2 Qe8 12. Bxf6 Rxf6 13. 0-0-0 Kh8 14. Rde1 a5 15. Qd1 Qf7 16. a4 Re8 17. f3 Qg6 18. Re2 h6 19. h4 Kh7 20. Qc2 Kh8 21. h5 Qf7 22. Bb3 b6 23. Nc4 Re7 24. Rhe1 Qxh5 25. Nxe5 Rxe5 26. Rxe5 Bxe5 27. Rxe5 Qh1+ 28. Qd1 Qxg2 29. Qe2 Qh1+ 30. Qd1 Qxd1+ 31. Kxd1 Rd6 32. f4 Kg8 33. d4 Kf8 34. c4 c5 35. dxc5 bxc5 36. Bc2 g6 37. b3 Kf7 38. Ke1 Kf6 39. Re2 Kf7 40. Rh2 1/2-1/2

[Event "NED Team-ch 1924/25"]
[Site "Netherlands"]
[Date "1924.11.23"]
[Round "2.3"]
[White "Key, G."]
[Black "Goud, JH."]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "50"]
[EventDate "1924.11.09"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam NRSV"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 Nxd4 5. Nxd4 exd4 6. e5 d5 7. Bb3 Ne4 8. Qxd4 Be6 9. Be3 Bc5 10. Qd3 Bxe3 11. Qxe3 Qe7 12. Nd2 Nxd2 13. Qxd2 0-0-0 14. 0-0-0 c5 15. c3 d4 16. Bxe6+ Qxe6 17. cxd4 Rxd4 18. Qa5 Qc4+ 19. Qc3 Qxc3+ 20. bxc3 Rf4 21. f3 Re8 22. Rd5 b6 23. Rhd1 Re7 24. R1d3 Rf5 25. Re3 h5 1/2-1/2

[Event "NED Team-ch 1923/24"]
[Site "Netherlands"]
[Date "1924.01.13"]
[Round "3.5"]
[White "Van Kooy, W."]
[Black "Key, G."]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "52"]
[EventDate "1923.11.18"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "The Hague DD"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. g3 d5 2. Bg2 Nf6 3. e3 e5 4. Ne2 Bd6 5. 0-0 Bf5 6. c3 Qd7 7. Qb3 c6 8. c4 Be6 9. cxd5 cxd5 10. d4 Nc6 11. Nbc3 e4 12. a3 g5 13. f4 g4 14. f5 Bxf5 15. Nxd5 Nxd5 16. Qxd5 Ne7 17. Qb3 Be6 18. Qc2 f5 19. Nc3 Rc8 20. Qf2 h5 21. d5 Nxd5 22. Nxd5 Bxd5 23. Qxf5 Qxf5 24. Rxf5 Bc6 25. Bd2 Ke7 26. Raf1 Rcf8 1/2-1/2

[Event "NED Team-ch 1922/23"]
[Site "Netherlands"]
[Date "1923.04.15"]
[Round "5.6"]
[White "Key, G."]
[Black "Carsten, Carel"]
[Result "1/2-1/2"]
[ECO "C32"]
[PlyCount "45"]
[EventDate "1922.12.03"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam NRSV"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 Nf6 5. Qe2 Bf5 6. Nxe4 Bxe4 7. d3 Bc5 8. dxe4 0-0 9. Qc4 Nxe4 10. Be2 Re8 11. Nf3 Nd7 12. b4 Nb6 13. Qb3 Qe7 14. Ne5 Bxb4+ 15. Kf1 Bc3 16. Rb1 Qh4 17. Be3 Ng3+ 18. hxg3 Qxh1+ 19. Kf2 Qh6 20. Bxb6 Bxe5 21. Be3 Bd6 22. Qxb7 Qf6 23. Bb5 1/2-1/2

[Event "NED Team-ch 1922/23"]
[Site "Netherlands"]
[Date "1923.03.27"]
[Round "4.5"]
[White "Key, G."]
[Black "Zittersteyn, Gerard WJ"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "57"]
[EventDate "1922.12.03"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam NRSV"]
[BlackTeam "The Hague DD"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Be7 7. c3 0-0 8. Be3 Nd7 9. Nf3 Nb6 10. Bd3 Re8 11. Qc2 g6 12. 0-0 Bf8 13. h4 Nd5 14. Bd2 Qc7 15. h5 f5 16. hxg6 hxg6 17. g3 Nf6 18. Kg2 b5 19. Rh1 Be6 20. Bf4 Bd6 21. Bg5 Kg7 22. Bh6+ Kg8 23. Qd2 Bd5 24. Bxf5 Ne4 25. Bxe4 Bxe4 26. Bg5 Qd7 27. Bf6 Bxf3+ 28. Kg1 Bh5 29. Qh6 1-0

[Event "NED Team-ch 1921/22"]
[Site "Netherlands"]
[Date "1922.05.14"]
[Round "4.3"]
[White "Key, G."]
[Black "Schelfhout, Willem AT"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "67"]
[EventDate "1922.01.22"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam NRSV"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8. Bxe2 Be7 9. 0-0 0-0 10. Nc3 Be6 11. Nd4 Nc6 12. Nxe6 fxe6 13. Ne4 Rae8 14. c3 Rf7 15. Bxf6 Bxf6 16. d4 d5 17. Nxf6+ Rxf6 18. Rae1 e5 19. Bb5 e4 20. c4 a6 21. cxd5 axb5 22. dxc6 Rxc6 23. Rc1 Rd8 24. Rxc6 bxc6 25. Rc1 Rxd4 26. Kf1 Rd6 27. Ke2 Kf7 28. Ke3 Re6 29. a4 bxa4 30. Rc4 Kf6 31. Rxa4 Kf5 32. Ra7 Re7 33. Ra5+ Re5 34. Ra7 1/2-1/2

[Event "NED Team-ch 1921/22"]
[Site "Netherlands"]
[Date "1922.01.29"]
[Round "1.4"]
[White "De Brie, Gerardus"]
[Black "Key, G."]
[Result "1-0"]
[ECO "C29"]
[PlyCount "51"]
[EventDate "1922.01.22"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nc6 6. Bb5 Nxc3 7. bxc3 a6 8. Bxc6+ bxc6 9. Qg3 Bf5 10. d3 d4 11. Bd2 Bg6 12. Nf3 c5 13. 0-0 Be7 14. Rae1 0-0 15. c4 Rb8 16. Rb1 Qd7 17. h4 Qa4 18. Rxb8 Rxb8 19. Bg5 Bxg5 20. Qxg5 Qxc2 21. e6 f6 22. Qd5 Re8 23. h5 Qxd3 24. hxg6 Qe3+ 25. Kh1 Qxe6 26. Re1 1-0

[Event "Den Haag DD Opgaven Toernooi-B"]
[Site "Gravenhage"]
[Date "1922.??.??"]
[Round "2"]
[White "Key, G."]
[Black "Bosscha, G."]
[Result "1/2-1/2"]
[ECO "A45"]
[PlyCount "106"]
[EventDate "1922.12.23"]
[EventType "tourn"]
[EventRounds "4"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 e6 4. Nh3 c5 5. c3 Nc6 6. 0-0 Be7 7. dxc5 Bxc5 8. Nd2 0-0 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Qxd1 12. Rxd1 e5 13. Ng5 h6 14. Nf3 Bg4 15. Re1 f6 16. Nd2 Rad8 17. Nb3 Bb6 18. Be3 Bxe3 19. Rxe3 Rd6 20. f3 Be6 21. Nc5 Bc8 22. Rd3 Rfd8 23. Rad1 Rxd3 24. Rxd3 Rxd3 25. Nxd3 Ne7 26. Nb4 Kf7 27. Kf2 Ke6 28. a3 Kd6 29. Ke3 f5 30. Bc2 g5 31. c4 f4+ 32. gxf4 exf4+ 33. Kd4 b6 34. Be4 a5 35. Nd5 Nc6+ 36. Kc3 Ne5 37. Nxb6 Be6 38. Kd4 Nf7 39. c5+ Kc7 40. Bd5 Bxd5 41. Nxd5+ Kc6 42. b4 axb4 43. axb4 Kb5 44. Ne7 h5 45. Nd5 Nd8 46. Nc3+ Kxb4 47. Nd5+ Kb5 48. Nf6 Ne6+ 49. Ke5 Nxc5 50. Kf5 g4 51. Kxf4 gxf3 52. Kxf3 Kc6 53. Nxh5 Kd6 1/2-1/2

[Event "Den Haag DD Opgaven Toernooi-B"]
[Site "Gravenhage"]
[Date "1922.??.??"]
[Round "4"]
[White "Key, G."]
[Black "Brakkee, GJ."]
[Result "1/2-1/2"]
[ECO "C67"]
[PlyCount "74"]
[EventDate "1922.12.23"]
[EventType "tourn"]
[EventRounds "4"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. Nc3 h6 11. b3 Bb4 12. Ne4 Be6 13. c4 a5 14. g4 Ne7 15. Nd4 Bxg4 16. f3 Bf5 17. a3 Bxe4 18. axb4 Bg6 19. Rxa5 Rd8 20. Rd2 Nf5 21. Nxc6 Rxd2 22. Bxd2 Kd7 23. Nd4 Nxd4 24. Rd5+ Ke6 25. Rxd4 Ra8 26. f4 Ra1+ 27. Kf2 Rb1 28. Rd8 Bc2 29. Rb8 Rh1 30. Kg3 h5 31. h4 Kf5 32. Rxb7 Rd1 33. Be3 Rd3 34. Kf2 Ke4 35. Bc1 Rf3+ 36. Ke2 Bd3+ 37. Kd1 Rf1+ 1/2-1/2

[Event "Den Haag DD Opgaven Toernooi-B"]
[Site "Gravenhage"]
[Date "1922.??.??"]
[Round "1"]
[White "Key, G."]
[Black "Goedhart, Gert Jan"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "59"]
[EventDate "1922.12.23"]
[EventType "tourn"]
[EventRounds "4"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. c3 b5 7. Bc2 d5 8. exd5 Nxd5 9. h3 0-0 10. 0-0 h6 11. d4 exd4 12. cxd4 Bb6 13. Nc3 Ndb4 14. Bb1 Be6 15. a3 Nd5 16. Be3 Nf6 17. Qd2 Re8 18. Rd1 Bd5 19. Ne5 Nxe5 20. dxe5 Rxe5 21. Bxb6 cxb6 22. Ba2 Qe8 23. Nxd5 Nxd5 24. Bxd5 Rd8 25. Bxf7+ Kxf7 26. Qf4+ Ke6 27. Re1 Rdd5 28. Rxe5+ Rxe5 29. Qxe5+ Kxe5 30. Re1+ 1-0

[Event "Den Haag DD Opgaven Toernooi-B"]
[Site "Gravenhage"]
[Date "1922.??.??"]
[Round "3"]
[White "Key, G."]
[Black "Van Trotsenburg, Boudewijn"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "82"]
[EventDate "1922.12.23"]
[EventType "tourn"]
[EventRounds "4"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Nbd2 Bxf4 6. exf4 c5 7. dxc5 Qc7 8. g3 Qxc5 9. Bd3 Nc6 10. c3 0-0 11. 0-0 b5 12. Ne5 Bb7 13. Qe2 a6 14. Ndf3 Rad8 15. g4 Ne7 16. Nd4 Ng6 17. Bxg6 hxg6 18. Nxg6 fxg6 19. Rfe1 Rfe8 20. Nxe6 Qe7 21. Nxd8 Qxe2 22. Rxe2 Rxe2 23. Nxb7 Nxg4 24. Nc5 Rxb2 25. Nxa6 Nxf2 26. a4 Nh3+ 27. Kh1 Nf2+ 28. Kg1 bxa4 29. Rxa4 Ne4 30. Ra3 Rc2 31. Nb4 Rc1+ 32. Kg2 Nxc3 33. Nc6 Nb5 34. Ra8+ Kf7 35. Ne5+ Ke6 36. Ra6+ Kf5 37. Nxg6 d4 38. Ra5 Rb1 39. Nf8 d3 40. Ra2 Nd4 41. Rd2 Ke4 0-1

