[Event "BEL Interleague-ch"]
[Site "Belgium"]
[Date "1963.??.??"]
[Round "10"]
[White "Bonne, Marck"]
[Black "Coosemans, Billy"]
[Result "0-1"]
[ECO "A08"]
[PlyCount "50"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 c5 7. e4 dxe4 8. dxe4 Nc6 9. c3 Qc7 10. Qe2 a5 11. a4 b6 12. Nc4 Ba6 13. b3 Rad8 14. Bb2 Ng4 15. Rfd1 Rxd1+ 16. Rxd1 Rd8 17. Bf1 Nge5 18. Rxd8+ Qxd8 19. Nfd2 Nxc4 20. bxc4 Ne5 21. Kg2 g5 22. Bc1 Qd7 23. Qe3 g4 24. Qf4 Qxa4 25. f3 Qc2 0-1

[Event "BEL Interleague-ch"]
[Site "Belgium"]
[Date "1963.??.??"]
[Round "6"]
[White "Clement, Paul O"]
[Black "Coosemans, Billy"]
[Result "0-1"]
[ECO "D55"]
[PlyCount "50"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Re8 7. Bd3 a6 8. cxd5 exd5 9. Qc2 h6 10. Bh4 Nc6 11. a3 Bg4 12. 0-0 Bxf3 13. gxf3 Nh5 14. Bxe7 Qxe7 15. Qb3 Rad8 16. Qxb7 Rd6 17. Qb3 Nxd4 18. Qd1 Ne6 19. b4 Qh4 20. Ra2 Qh3 21. Ne2 d4 22. Rd2 Ng5 23. Ng3 dxe3 24. fxe3 Nxg3 25. hxg3 Rxe3 0-1

[Event "BEL Interleague-ch"]
[Site "Belgium"]
[Date "1963.??.??"]
[Round "5"]
[White "Coosemans, Billy"]
[Black "Claeys, Josef"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "72"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 g6 5. Nf3 Bg7 6. Bd3 0-0 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. e5 dxe5 11. dxe5 Nd5 12. Nxd5 Qxd5 13. Be4 Qa5 14. Be3 Nd7 15. a3 Qc7 16. Qg4 Nb6 17. Bc5 Rfd8 18. Bd6 Rxd6 19. exd6 Qxd6 20. Rad1 Qc5+ 21. Kh1 Bxb2 22. f5 exf5 23. Rxf5 Qe7 24. Rdf1 Rf8 25. Bd3 Bxa3 26. Ra5 a6 27. h4 Bd6 28. h5 Nd5 29. hxg6 hxg6 30. Qe4 Qg5 31. c4 Qg3 32. Kg1 Nf4 33. Rxf4 Bxf4 34. Ra2 Kg7 35. Re2 Rd8 36. Bc2 Rd6 0-1

[Event "BEL Interleague-ch"]
[Site "Belgium"]
[Date "1963.??.??"]
[Round "1"]
[White "Coosemans, Billy"]
[Black "Conings, Jos"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "46"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Ng4 10. Bxg4 Bxg4 11. f3 Bd7 12. h4 Ne5 13. h5 Nc4 14. Qe2 Rc8 15. hxg6 fxg6 16. Bh6 Bxh6+ 17. Rxh6 e5 18. Rdh1 Qg5+ 19. Kb1 exd4 20. Rxh7 Nd2+ 21. Ka1 dxc3 22. Rxd7 cxb2+ 23. Kxb2 Qe5+ 0-1

[Event "BEL Interleague-ch"]
[Site "Belgium"]
[Date "1963.??.??"]
[Round "13"]
[White "Coosemans, Billy"]
[Black "Cornelis, Frans B"]
[Result "1/2-1/2"]
[ECO "E18"]
[PlyCount "26"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 d5 7. Ne5 0-0 8. 0-0 Nbd7 9. Qa4 Nxe5 10. dxe5 Nd7 11. cxd5 exd5 12. Nxd5 c6 13. Nxe7+ Qxe7 1/2-1/2

[Event "BEL Interleague-ch"]
[Site "Belgium"]
[Date "1963.??.??"]
[Round "7"]
[White "Coosemans, Billy"]
[Black "Huyck, Walter"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "67"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nbd7 7. e5 dxe5 8. fxe5 Ne8 9. Qe2 c5 10. d5 Nb6 11. Bg5 f6 12. 0-0 Bg4 13. Bh4 Nc7 14. Bc4 Kh8 15. Rad1 Qe8 16. h3 Bxf3 17. Rxf3 Nd7 18. d6 exd6 19. exd6 Qxe2 20. Nxe2 Ne8 21. Bg3 Rd8 22. Bb5 a6 23. Bxd7 Rxd7 24. Re3 f5 25. Re7 Rxe7 26. dxe7 Rf7 27. Bh4 Bf6 28. Rd8 Bxh4 29. Rxe8+ Kg7 30. Rg8+ Kxg8 31. e8Q+ Kg7 32. Qe5+ Bf6 33. Qxc5 Bxb2 34. c3 1-0

[Event "BEL Interleague-ch"]
[Site "Belgium"]
[Date "1963.??.??"]
[Round "3"]
[White "Coosemans, Billy"]
[Black "Josse, Gaston"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "61"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c5 7. dxc5 dxc5 8. Qe2 Nc6 9. e5 Ne8 10. Be3 b6 11. Bb5 Qd7 12. Rd1 Qb7 13. Nd5 Nb4 14. Nxb4 cxb4 15. Nd4 Bd7 16. 0-0 Bxb5 17. Qxb5 Qe4 18. Rfe1 Rc8 19. Bc1 Qb7 20. Qxb4 Rc5 21. c4 Nc7 22. Nb3 Na6 23. Nxc5 Qxg2+ 24. Kxg2 Nxb4 25. Ne4 Rc8 26. b3 a5 27. Rd7 Nc6 28. Be3 Rb8 29. Rc7 Nd8 30. Rxe7 Bf8 31. Re8 1-0

[Event "BEL Interleague-ch"]
[Site "Belgium"]
[Date "1963.??.??"]
[Round "9"]
[White "Coosemans, Billy"]
[Black "Van As, Lambert"]
[Result "1-0"]
[ECO "B58"]
[PlyCount "63"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Bd7 6. Be3 Nf6 7. Be2 g6 8. f4 Bg7 9. Nb3 Qc8 10. h3 Nb4 11. e5 dxe5 12. fxe5 Ne4 13. Nxe4 Nxc2+ 14. Kf2 Nxa1 15. Nxa1 Qc7 16. Nc5 Bc6 17. e6 f5 18. Nab3 0-0 19. Nd7 Rad8 20. Qc1 f4 21. Bxa7 Rxd7 22. exd7 Qxd7 23. Rd1 Qf5 24. Qc4+ Kh8 25. Nd4 Bxd4+ 26. Bxd4+ e5 27. Bc3 f3 28. Bd3 Qg5 29. g3 h5 30. b4 Qf6 31. Re1 Kh7 32. Rxe5 1-0

[Event "BEL Interleague-ch"]
[Site "Belgium"]
[Date "1963.??.??"]
[Round "4"]
[White "De Bruycker, Bernard"]
[Black "Coosemans, Billy"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "30"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. cxd5 exd5 7. Qc2 Nc6 8. e3 Re8 9. a3 h6 10. Bh4 Ne4 11. Bxe7 Rxe7 12. Nxe4 dxe4 13. Nd2 Bg4 14. Qc5 Qd6 15. Qxd6 cxd6 1/2-1/2

[Event "BEL Interleague-ch"]
[Site "Belgium"]
[Date "1963.??.??"]
[Round "2"]
[White "Schumacher, Helmut"]
[Black "Coosemans, Billy"]
[Result "1-0"]
[ECO "E77"]
[PlyCount "93"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 0-0 7. f4 e6 8. Nf3 exd5 9. exd5 Bf5 10. 0-0 Na6 11. a3 Nc7 12. Bd3 Qd7 13. h3 b5 14. Bxf5 Qxf5 15. g4 Qd7 16. f5 gxf5 17. gxf5 Qxf5 18. Ng5 Qg6 19. Kh1 h6 20. Nf3 Ne4 21. Nxe4 Qxe4 22. Rg1 Qf5 23. Qf1 Kh8 24. Rg4 Rae8 25. Qg2 Rg8 26. Bf4 bxc4 27. Rg1 Qf6 28. Rh4 Nxd5 29. Bg5 Qe6 30. Qd2 Qf5 31. Bxh6 Qxf3+ 32. Rg2 Re1+ 33. Qxe1 Qxg2+ 34. Kxg2 Bxh6+ 35. Kf3 Rg6 36. Qd2 Rf6+ 37. Ke4 Ne3 38. Rxh6+ Rxh6 39. Kxe3 Rxh3+ 40. Kf4 Rh4+ 41. Kg5 Rd4 42. Qh2+ Kg8 43. Kf6 Rg4 44. Ke7 Rg6 45. Qf4 Re6+ 46. Kd7 d5 47. Qg5+ 1-0

[Event "BEL Interleague-ch"]
[Site "Belgium"]
[Date "1963.??.??"]
[Round "8"]
[White "Van Dam, Serge"]
[Black "Coosemans, Billy"]
[Result "1/2-1/2"]
[ECO "B45"]
[PlyCount "41"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 Bb4 6. Ndb5 a6 7. Nd6+ Ke7 8. Nxc8+ Rxc8 9. Bd2 Nf6 10. Bd3 d5 11. exd5 Nxd5 12. Nxd5+ Qxd5 13. 0-0 Bxd2 14. Qxd2 Rhd8 15. Rfd1 h6 16. Qf4 Qg5 17. Qxg5+ hxg5 18. Be4 Rxd1+ 19. Rxd1 Rd8 20. Rxd8 Nxd8 21. Kf1 1/2-1/2

[Event "BEL-ch FBE/BSB"]
[Site "Antwerp"]
[Date "1957.05.25"]
[Round "6"]
[White "Coosemans, Billy"]
[Black "Boey, Josef Martin"]
[Result "0-1"]
[ECO "A60"]
[PlyCount "80"]
[EventDate "1957.04.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Nc6 7. Nf3 d6 8. e4 Be6 9. Qd1 Be7 10. Be2 Bf6 11. 0-0 0-0 12. Rb1 Be5 13. Be3 Qe7 14. a3 a5 15. b3 h6 16. Qc1 f5 17. Nxe5 dxe5 18. exf5 Bxf5 19. Rb2 Nd4 20. Bxd4 exd4 21. Bf3 Rfe8 22. Re2 Qxe2 23. Bxe2 Rxe2 24. Qf4 Bc2 25. Qf3 d3 26. Qxb7 Rae8 27. h3 d2 28. Kh2 Kh7 29. Qd7 R8e7 30. Qd6 R7e6 31. Qd5 Rf6 32. Kg3 Rfxf2 33. Rxf2 d1Q 34. Rxe2 Qxe2 35. Qxc5 Qd3+ 36. Kh2 Bxb3 37. Qxa5 Bxc4 38. Qc5 Bd5 39. Qd6 Qe4 40. Qg3 Kg8 0-1

[Event "BEL-ch FBE/BSB"]
[Site "Antwerp"]
[Date "1957.04.28"]
[Round "9"]
[White "Boudelet, Georges"]
[Black "Coosemans, Billy"]
[Result "1/2-1/2"]
[ECO "A51"]
[PlyCount "82"]
[EventDate "1957.04.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nd2 Nc5 5. e3 Nc6 6. Ngf3 d6 7. exd6 Bxd6 8. a3 a5 9. Qc2 Qf6 10. Ne4 Nxe4 11. Qxe4+ Be6 12. Nd4 0-0 13. Bd3 g6 14. Nxe6 Rfe8 15. Be2 Rxe6 16. Qf3 Qe5 17. Qd5 Qg7 18. 0-0 a4 19. Qd2 Na5 20. Qc2 Nb3 21. Rb1 Qh6 22. g3 Qh3 23. Bf3 g5 24. Bxb7 Rh6 25. f4 Rd8 26. Qg2 Qxg2+ 27. Kxg2 gxf4 28. exf4 Bc5 29. Re1 Nxc1 30. Rbxc1 Rd2+ 31. Kf3 Rxb2 32. Rb1 Rhxh2 33. Bc6 f5 34. Rxb2 Rxb2 35. Re2 Rb3+ 36. Kg2 Rxa3 37. Bd7 Bd4 38. Bxf5 c5 39. Kh3 Be3 40. Kg4 Kg7 41. Rc2 Kf6 1/2-1/2

[Event "BEL-ch FBE/BSB"]
[Site "Antwerp"]
[Date "1957.04.27"]
[Round "8"]
[White "Limbos, Paul"]
[Black "Coosemans, Billy"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "36"]
[EventDate "1957.04.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Be2 h6 6. Bh4 c6 7. f4 Qa5 8. Qd2 b5 9. Bf3 b4 10. Nd1 e5 11. fxe5 dxe5 12. Ne2 0-0 13. 0-0 exd4 14. a3 Na6 15. e5 Qxe5 16. Bxc6 Ne4 17. Qf4 Bf5 18. Qxe5 Bxe5 1/2-1/2

[Event "BEL-ch FBE/BSB"]
[Site "Antwerp"]
[Date "1957.04.26"]
[Round "7"]
[White "Van Diest, Julien"]
[Black "Coosemans, Billy"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "100"]
[EventDate "1957.04.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 h6 6. Be3 Ng4 7. Qd2 Nxe3 8. Qxe3 Bg4 9. Be2 h5 10. Nd2 Nc6 11. Nb3 e5 12. dxe5 dxe5 13. Nd5 Nd4 14. Nxd4 exd4 15. Qg3 0-0 16. Bxg4 hxg4 17. h3 c6 18. Nf4 Qa5+ 19. Kf1 Rfe8 20. hxg4 Rxe4 21. Qh2 Rae8 22. Qh7+ Kf8 23. g3 Re1+ 24. Kg2 Rxa1 25. Rxa1 Re1 26. Rxe1 Qxe1 27. Qh4 Qe4+ 28. Kf1 Qe7 29. g5 Qd7 30. Nd3 Qf5 31. b4 Ke7 32. Qh7 Be5 33. f4 Bd6 34. Qh8 Qd5 35. Kf2 Qxa2 36. Qxd4 Qxc2+ 37. Ke3 Qa2 38. Qf6+ Kd7 39. Qd4 Kc7 40. g4 Qe6+ 41. Kd2 Qxg4 42. Qxa7 Bxf4+ 43. Kc3 Qxg5 44. Nc5 Qe5+ 45. Kb3 Qd5+ 46. Kb2 Be5+ 47. Ka3 Qf3+ 48. Ka4 Qd1+ 49. Ka5 Qa1+ 50. Na4 Bd4 0-1

[Event "BEL-ch FBE/BSB"]
[Site "Antwerp"]
[Date "1957.04.24"]
[Round "5"]
[White "Riddell, John"]
[Black "Coosemans, Billy"]
[Result "1-0"]
[ECO "A96"]
[PlyCount "61"]
[EventDate "1957.04.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 f5 2. d4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. g3 0-0 6. Bg2 Ne4 7. 0-0 d6 8. Qc2 Nxc3 9. bxc3 Bf6 10. e4 fxe4 11. Qxe4 Nc6 12. Bf4 d5 13. Qe2 Na5 14. c5 Nc4 15. a4 b6 16. cxb6 axb6 17. Rfe1 Kh8 18. Qc2 Bd7 19. Ne5 g5 20. Nxd7 gxf4 21. Nxf8 Qxf8 22. Rxe6 fxg3 23. hxg3 Ra5 24. Qf5 Kg7 25. Rae1 Nd6 26. Qh5 c6 27. Bf1 Rxa4 28. Bd3 Ne4 29. Bxe4 dxe4 30. R1xe4 Ra1+ 31. Kg2 1-0

[Event "BEL-ch FBE/BSB"]
[Site "Antwerp"]
[Date "1957.04.23"]
[Round "4"]
[White "Coosemans, Billy"]
[Black "Van den Broeck, Hans"]
[Result "1/2-1/2"]
[ECO "C14"]
[PlyCount "23"]
[EventDate "1957.04.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ne4 6. Nxe4 dxe4 7. Bxe7 Qxe7 8. Qe2 Nd7 9. 0-0-0 f5 10. exf6 Nxf6 11. f3 exf3 12. Nxf3 1/2-1/2

[Event "BEL-ch FBE/BSB"]
[Site "Antwerp"]
[Date "1957.04.22"]
[Round "3"]
[White "Coosemans, Billy"]
[Black "Mollekens, Jozef"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "43"]
[EventDate "1957.04.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nf3 a6 5. e3 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8. 0-0 Bd6 9. Bxd6 Qxd6 10. e4 d4 11. Re1 e5 12. Ne2 0-0 13. Ng3 g6 14. Qd2 Kg7 15. Nh4 Re8 16. Qg5 Kh8 17. Bc4 Qe7 18. Rad1 b5 19. Bb3 Na5 20. f4 exf4 21. Qxf4 Nxb3 22. axb3 1/2-1/2

[Event "BEL-ch FBE/BSB"]
[Site "Antwerp"]
[Date "1957.04.21"]
[Round "2"]
[White "Coosemans, Billy"]
[Black "Lemaire, Robert"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "55"]
[EventDate "1957.04.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. f3 Bd7 9. Qd2 a6 10. 0-0-0 Nxd4 11. Bxd4 0-0 12. g4 b5 13. h4 b4 14. Nd5 Nxd5 15. Bxg7 Kxg7 16. exd5 Qa5 17. Kb1 h6 18. h5 g5 19. Qd4+ Kg8 20. f4 e5 21. dxe6 Bxe6 22. b3 Rac8 23. Bd3 Rc3 24. Qe4 Rxd3 25. Qxd3 Bxg4 26. Qxd6 Bxd1 27. Rxd1 g4 28. Rd5 1-0

[Event "BEL-ch FBE/BSB"]
[Site "Antwerp"]
[Date "1957.04.20"]
[Round "1"]
[White "Coosemans, Billy"]
[Black "Soultanbeieff, Victor Ivanovich"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "29"]
[EventDate "1957.04.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 4. e3 e6 5. Nge2 Bd6 6. Ng3 Bg6 7. h4 Bxf4 8. exf4 h6 9. Bd3 Bxd3 10. Qxd3 Nc6 11. 0-0-0 Qd6 12. f5 0-0-0 13. fxe6 Qxe6 14. Rhe1 Qg4 15. Qf5+ 1/2-1/2

[Event "BEL-chT"]
[Site "Belgium"]
[Date "1955.12.18"]
[Round "7"]
[White "Coosemans, Billy"]
[Black "Limbos, Paul"]
[Result "1-0"]
[ECO "E15"]
[PlyCount "43"]
[EventDate "1955.10.09"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c5 6. Bg2 Nc6 7. dxc5 Bxc5 8. a3 Rc8 9. 0-0 Nd4 10. Nxd4 Bxd4 11. Nd2 b5 12. e3 Be5 13. c5 Qe7 14. Nb3 0-0 15. Bd2 Rfd8 16. Ba5 Bc7 17. Bb4 d6 18. Nd4 dxc5 19. Nc6 Qf8 20. Qxc5 Bd6 21. Qxa7 Ra8 22. Bxd6 1-0

[Event "Antwerp-ch U20"]
[Site "Antwerp"]
[Date "1951.12.??"]
[Round "1"]
[White "Boey, Josef Martin"]
[Black "Coosemans, Billy"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "41"]
[EventDate "1951.12.??"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 Nbd7 6. Be2 0-0 7. 0-0 Nh5 8. Be3 e5 9. dxe5 dxe5 10. g3 c6 11. Nd2 Ndf6 12. Nc4 Qe7 13. Qd6 Qe6 14. Rfd1 Ng4 15. Qxe6 Bxe6 16. Bc5 Rfc8 17. a4 b6 18. Bd6 Re8 19. f3 Bxc4 20. fxg4 Bxe2 21. Nxe2 1/2-1/2

[Event "Antwerp-ch U20"]
[Site "Antwerp"]
[Date "1951.12.??"]
[Round "3"]
[White "Boey, Josef Martin"]
[Black "Coosemans, Billy"]
[Result "1-0"]
[ECO "E19"]
[PlyCount "29"]
[EventDate "1951.12.??"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 0-0 9. 0-0 f5 10. Ne5 Bxg2 11. Kxg2 d6 12. Qf3 Nd7 13. Nxd7 Qxd7 14. Rd1 Rf7 15. Qxa8+ 1-0

[Event "Antwerp-ch U20"]
[Site "Antwerp"]
[Date "1951.12.??"]
[Round "5"]
[White "Boey, Josef Martin"]
[Black "Coosemans, Billy"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "46"]
[EventDate "1951.12.??"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 0-0 6. Qd2 c5 7. dxc5 dxc5 8. Bc4 Nc6 9. Rd1 Bg4 10. e5 Nh5 11. e6 Qxd2+ 12. Bxd2 fxe6 13. h3 Bxf3 14. Bxe6+ Kh8 15. gxf3 Nd4 16. Bd5 Nxf3+ 17. Kf1 Nd4 18. Ne4 Rad8 19. Bxb7 Nf3 20. Ke2 Nxd2 21. Rxd2 Rxd2+ 22. Kxd2 Rb8 23. Bd5 Rd8 0-1

[Event "Antwerp-ch U20"]
[Site "Antwerp"]
[Date "1951.12.??"]
[Round "2"]
[White "Coosemans, Billy"]
[Black "Boey, Josef Martin"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "46"]
[EventDate "1951.12.??"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. e4 Nbd7 6. h3 e5 7. Be3 0-0 8. Qd2 Re8 9. 0-0-0 exd4 10. Bxd4 Nxe4 11. Nxe4 Rxe4 12. Bxg7 Kxg7 13. Bd3 Re8 14. h4 Nf6 15. Rdg1 h5 16. Ng5 Be6 17. f3 Qd7 18. g4 hxg4 19. Qc3 d5 20. cxd5 Bxd5 21. Rxg4 Qc6 22. Qxc6 Bxc6 23. Ne4 Nxg4 0-1

[Event "Antwerp-ch U20"]
[Site "Antwerp"]
[Date "1951.12.??"]
[Round "4"]
[White "Coosemans, Billy"]
[Black "Boey, Josef Martin"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "69"]
[EventDate "1951.12.??"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Re1 d5 8. cxd5 Nxd5 9. Qc2 0-0 10. a3 Nxc3 11. dxc3 Nd7 12. Rd1 Qc8 13. c4 Nf6 14. Ne1 Bxg2 15. Nxg2 Qc6 16. f3 Rfd8 17. Bg5 h6 18. Rxd8+ Rxd8 19. Bxf6 Bxf6 20. Rd1 Rxd1+ 21. Qxd1 Bxb2 22. Qd8+ Kh7 23. Qe7 Bxa3 24. Qxf7 Bc1 25. Qxa7 b5 26. Qa1 Bg5 27. Qb1+ Kg8 28. Qxb5 Qd6 29. f4 Qd1+ 30. Kf2 Qd4+ 31. Kf3 Bf6 32. Qe8+ Kh7 33. Qxe6 Qg1 34. Qe3 Qd1 35. Qd3+ 1-0

[Event "World U20-ch01"]
[Site "Birmingham"]
[Date "1951.06.22"]
[Round "11"]
[White "Coosemans, Billy"]
[Black "Harris, Peter A"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "62"]
[EventDate "1951.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. d4 Bd7 6. Re1 Be7 7. g3 0-0 8. h3 Re8 9. Nbd2 Bf8 10. Bd3 g6 11. Nf1 Bg7 12. g4 h5 13. g5 Nh7 14. d5 Ne7 15. h4 Rf8 16. Kg2 f5 17. gxf6 Bxf6 18. Bh6 Rf7 19. N1h2 Kh8 20. Qd2 Ng8 21. Bg5 Qe7 22. Rg1 Raf8 23. Raf1 Bc8 24. Kh1 Bh3 25. Re1 Bxg5 26. Nxg5 Rxf2 27. Qe3 Bc8 28. Re2 Nxg5 29. Rxg5 Rxe2 30. Bxe2 Rf6 31. Kg2 Kh7 0-1

[Event "World U20-ch01"]
[Site "Birmingham"]
[Date "1951.06.21"]
[Round "10"]
[White "Coosemans, Billy"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "A47"]
[PlyCount "48"]
[EventDate "1951.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 c5 5. Bd3 Bb7 6. 0-0 Be7 7. Nbd2 cxd4 8. exd4 0-0 9. b3 Nc6 10. a3 d5 11. Bb2 Rc8 12. Qe2 Qc7 13. Ne5 Rfd8 14. Ndf3 h6 15. Rae1 Bd6 16. Nxc6 Qxc6 17. c5 bxc5 18. dxc5 Qxc5 19. Rc1 Qb6 20. Bxf6 gxf6 21. Nh4 Qd4 22. Nf3 Qf4 23. Rxc8 Rxc8 24. h3 d4 0-1

[Event "World U20-ch01"]
[Site "Birmingham"]
[Date "1951.06.20"]
[Round "9"]
[White "Rosen, Willy"]
[Black "Coosemans, Billy"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "25"]
[EventDate "1951.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 a6 9. f4 b5 10. Bf3 Bb7 11. e5 Bxf3 12. Qxf3 dxe5 13. fxe5 1-0

[Event "World U20-ch01"]
[Site "Birmingham"]
[Date "1951.06.19"]
[Round "8"]
[White "Coosemans, Billy"]
[Black "Jackson, John Alexander"]
[Result "1-0"]
[ECO "C76"]
[PlyCount "35"]
[EventDate "1951.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 g6 7. d4 Bg7 8. Re1 Nge7 9. Be3 0-0 10. Nbd2 exd4 11. cxd4 h6 12. h3 g5 13. Bb3 Na5 14. Bxg5 hxg5 15. Nxg5 Bf6 16. Qh5 Bxg5 17. Qxg5+ Ng6 18. Qxg6+ 1-0

[Event "World U20-ch01"]
[Site "Birmingham"]
[Date "1951.06.17"]
[Round "7"]
[White "Joyner, Lionel"]
[Black "Coosemans, Billy"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "59"]
[EventDate "1951.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 a6 9. Nb3 b5 10. f3 Bb7 11. Qd2 Nbd7 12. a4 b4 13. Na2 a5 14. c3 d5 15. e5 bxc3 16. Qxc3 Rc8 17. Qxa5 Nxe5 18. Qb4 Ba8 19. Nc3 Nc4 20. Bc5 Qd7 21. Bxc4 dxc4 22. Qxc4 Nd5 23. Rfd1 Ne3 24. Qxf7+ Rxf7 25. Rxd7 Nc2 26. Rc1 Rxc5 27. Rd8+ Rf8 28. Rxf8+ Kxf8 29. Nxc5 Bd5 30. Kh1 1-0

[Event "World U20-ch01"]
[Site "Birmingham"]
[Date "1951.06.16"]
[Round "6"]
[White "Bhend, Edwin"]
[Black "Coosemans, Billy"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "67"]
[EventDate "1951.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Be6 5. Qf3 c6 6. Nge2 Nd7 7. d4 N7b6 8. Bb3 g6 9. Ne4 Nc7 10. Nc5 Bxb3 11. axb3 Qc8 12. 0-0 Bg7 13. c3 0-0 14. Nf4 Nd7 15. Ncd3 e5 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Nd3 Bg7 19. Be3 Nb5 20. Rad1 Re8 21. Rfe1 Qc7 22. Bg5 Rxe1+ 23. Rxe1 f6 24. Bf4 Qf7 25. Qe4 Kf8 26. Nc5 Kg8 27. h3 Qd5 28. Qxd5+ cxd5 29. Nxb7 Kf7 30. Rd1 g5 31. Bg3 f5 32. Rxd5 f4 33. Rxb5 fxg3 34. Rxg5 1-0

[Event "World U20-ch01"]
[Site "Birmingham"]
[Date "1951.06.15"]
[Round "5"]
[White "Coosemans, Billy"]
[Black "Asker, Sven"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "35"]
[EventDate "1951.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. e3 0-0 6. Bd3 c5 7. 0-0 Nc6 8. a3 b6 9. cxd5 exd5 10. Ne5 Bb7 11. Ne2 Rc8 12. Bf5 Rc7 13. f4 Ne4 14. Rf3 Bc8 15. Nxc6 Rxc6 16. Bxe4 dxe4 17. Rf1 Ba6 18. Re1 1/2-1/2

[Event "World U20-ch01"]
[Site "Birmingham"]
[Date "1951.06.14"]
[Round "4"]
[White "Selzer, Edgar"]
[Black "Coosemans, Billy"]
[Result "1-0"]
[ECO "A51"]
[PlyCount "47"]
[EventDate "1951.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nd2 Nc5 5. b4 Ne6 6. a3 a5 7. b5 Bc5 8. Ngf3 c6 9. Ne4 cxb5 10. cxb5 Qb6 11. e3 d5 12. exd6 0-0 13. Bb2 Rd8 14. Nxc5 Qxc5 15. Rc1 Qb6 16. Be2 Bd7 17. Bc3 Be8 18. Qd2 Nd7 19. Qc2 Nf6 20. Be5 Nh5 21. 0-0 f6 22. Bc4 Bf7 23. Qa2 Re8 24. Nd4 1-0

[Event "World U20-ch01"]
[Site "Birmingham"]
[Date "1951.06.13"]
[Round "3"]
[White "Coosemans, Billy"]
[Black "Walsh, James J"]
[Result "1/2-1/2"]
[ECO "D30"]
[PlyCount "41"]
[EventDate "1951.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. 0-0 Nc6 6. cxd5 exd5 7. d4 Bg4 8. Ne5 Bf5 9. Nxc6 bxc6 10. Be3 Qa5 11. Nd2 Qb4 12. dxc5 Qxb2 13. Nc4 Qb5 14. Ne5 Be7 15. a4 Qa6 16. Qd4 0-0 17. g4 Be6 18. h3 Nd7 19. Nxd7 Bxd7 20. Ra2 Bf6 21. Qd2 1/2-1/2

[Event "World U20-ch01"]
[Site "Birmingham"]
[Date "1951.06.12"]
[Round "2"]
[White "Berriman, Grant"]
[Black "Coosemans, Billy"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "49"]
[EventDate "1951.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Nd7 7. c4 N5f6 8. Nc3 c6 9. Re1 Bd6 10. h3 Bh5 11. d5 Bxf3 12. Bxf3 Ne5 13. dxc6 bxc6 14. Rxe5 Bxe5 15. Bxc6+ Ke7 16. Bxa8 Bxc3 17. Qb3 Qxa8 18. Qxc3 Rd8 19. Be3 Rd7 20. Rc1 Qe4 21. Qb4+ Ke8 22. Qb8+ Rd8 23. Qxa7 Ra8 24. Qc7 Nh5 25. Bc5 1-0

[Event "World U20-ch01"]
[Site "Birmingham"]
[Date "1951.06.11"]
[Round "1"]
[White "Coosemans, Billy"]
[Black "Eikrem, Arnold J"]
[Result "1/2-1/2"]
[ECO "E67"]
[PlyCount "59"]
[EventDate "1951.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. d4 Nbd7 7. 0-0 e5 8. Qc2 a5 9. b3 exd4 10. Nxd4 Nc5 11. Bb2 Ng4 12. Rad1 Ne5 13. h3 Qe7 14. f4 Nc6 15. Nd5 Qd8 16. f5 Nxd4 17. Bxd4 Bxd4+ 18. Rxd4 Bxf5 19. Rxf5 gxf5 20. Qxf5 f6 21. Rh4 Rf7 22. Rh6 Kh8 23. Nxf6 Qe7 24. Bd5 Rg7 25. e4 c6 26. Nxh7 Rxh7 27. Rxh7+ Qxh7 28. Qf6+ Qg7 29. Qh4+ Qh7 30. Qf6+ 1/2-1/2

[Event "Wch U20 qual playoff"]
[Site "Antwerp"]
[Date "1951.04.08"]
[Round "2"]
[White "Coosemans, Billy"]
[Black "Mauquoy, Paul"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "38"]
[EventDate "1951.02.04"]
[EventType "match"]
[EventRounds "3"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Be2 b6 12. 0-0 Bb7 13. Qe3 Nd7 14. e5 Re8 15. Bd3 Bxf3 16. Qxf3 f5 17. Ba6 Nf8 18. Rfd1 Qd5 19. Qxd5 exd5 1/2-1/2

[Event "Wch U20 qual playoff"]
[Site "Antwerp"]
[Date "1951.02.04"]
[Round "1"]
[White "Mauquoy, Paul"]
[Black "Coosemans, Billy"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "82"]
[EventDate "1951.02.04"]
[EventType "match"]
[EventRounds "3"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. Nf3 cxd4 5. Nxd4 d5 6. Nc3 e5 7. Ndb5 a6 8. Qxd5 axb5 9. e4 b4 10. 0-0-0 Qxd5 11. Nxd5 Bh6+ 12. Kb1 0-0 13. Nxf6+ Kh8 14. Bc4 Nc6 15. Rd3 Na5 16. Bd5 Rb8 17. Rg3 b6 18. Rd1 Bf4 19. Rf3 Ba6 20. Rh3 Kg7 21. Nd7 Bc8 22. Nxb8 Bxh3 23. gxh3 Rxb8 24. Rg1+ Kf6 25. h4 h6 26. h3 Nb7 27. Rd1 Rd8 28. Rg1 Nc5 29. b3 b5 30. Kb2 Ne6 31. Rd1 Nc7 32. c4 bxc3+ 33. Kxc3 Nxd5+ 34. Rxd5 Rxd5 35. exd5 Ke7 36. Kb4 Kd6 37. Kxb5 Kxd5 38. a4 e4 39. a5 e3 40. fxe3 Bxe3 41. b4 f5 0-1

[Event "Wch U20 qual"]
[Site "Antwerp"]
[Date "1951.01.21"]
[Round "5"]
[White "Coosemans, Billy"]
[Black "Somers, Gustaaf"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "49"]
[EventDate "1951.01.07"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c6 4. e4 d5 5. e5 d4 6. Nxd4 Qxd4 7. exf6 Qxf6 8. d4 b6 9. Be2 Nd7 10. Bf3 Bb7 11. 0-0 Qd8 12. Bf4 Nf6 13. Nb5 Kd7 14. d5 exd5 15. Bg4+ Ke8 16. Re1+ Be7 17. Nd6+ Kf8 18. Nxb7 Qe8 19. Rxe7 Qxe7 20. Bd6 Qxd6 21. Nxd6 g6 22. Qd4 Kg7 23. cxd5 cxd5 24. Rc1 Rad8 25. Nxf7 1-0

[Event "Wch U20 qual"]
[Site "Antwerp"]
[Date "1951.01.07"]
[Round "2"]
[White "Coosemans, Billy"]
[Black "Mauquoy, Paul"]
[Result "1-0"]
[ECO "D79"]
[PlyCount "33"]
[EventDate "1951.01.07"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 c6 6. d4 d5 7. cxd5 cxd5 8. 0-0 Nc6 9. Ne5 Ne4 10. Nxc6 Nxc3 11. Nxe7+ Qxe7 12. bxc3 Be6 13. Qb3 Rac8 14. Ba3 Qc7 15. Bxf8 Bxf8 16. Rfc1 h5 17. Bxd5 1-0

[Event "Wch U20 qual"]
[Site "Antwerp"]
[Date "1951.01.07"]
[Round "1"]
[White "Mauquoy, Paul"]
[Black "Coosemans, Billy"]
[Result "1-0"]
[ECO "A51"]
[PlyCount "109"]
[EventDate "1951.01.07"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 d6 5. Nbd2 Nxd2 6. Bxd2 Be6 7. e3 Nc6 8. Bc3 Qd7 9. Be2 0-0-0 10. 0-0 Bg4 11. exd6 Bxd6 12. Nd4 Bxe2 13. Qxe2 a6 14. Rfd1 h5 15. Rab1 Nxd4 16. Bxd4 Qf5 17. b4 Rde8 18. b5 b6 19. bxa6 h4 20. Bxb6 Qf4 21. exf4 Rxe2 22. Be3 Rxa2 23. a7 Rd8 24. Rb8+ Kd7 25. Rxd8+ Kxd8 26. c5 Rxa7 27. cxd6 Ra2 28. dxc7+ Kxc7 29. g3 h3 30. Kf1 g6 31. Rd2 Ra1+ 32. Ke2 Rh1 33. Kf3 f5 34. g4 Rxh2 35. Rd1 Rg2 36. gxf5 gxf5 37. Rh1 Kd6 38. Rxh3 Rg6 39. Rh5 Ke6 40. Rg5 Rh6 41. Ke2 Rh4 42. Kd3 Rh7 43. Kc4 Rc7+ 44. Bc5 Rh7 45. Rg6+ Kf7 46. Ra6 Rh4 47. Be3 Rh8 48. Kd5 Re8 49. Bd4 Rd8+ 50. Ke5 Kg7 51. Ba1 Rf8 52. Ke6+ Kg6 53. Ke7+ Kh7 54. Rh6+ Kxh6 55. Kxf8 1-0

[Event "Birmingham U20"]
[Site "Birmingham"]
[Date "1948.11.??"]
[Round "4"]
[White "Alexander, John L"]
[Black "Coosemans, Billy"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "65"]
[EventDate "1948.11.15"]
[EventType "tourn"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 c5 5. d4 cxd4 6. Nxd4 0-0 7. e4 d6 8. c4 Nc6 9. Nc2 Be6 10. Ne3 Qd7 11. Re1 Bh3 12. Bh1 a6 13. Nc3 e6 14. Ne2 e5 15. Nc3 Be6 16. Ned5 Bxd5 17. Nxd5 Nxd5 18. cxd5 Ne7 19. Be3 f5 20. f3 Rac8 21. Qd2 Rc7 22. Rac1 Rxc1 23. Rxc1 Rc8 24. Bg2 Rxc1+ 25. Qxc1 Qa4 26. Qb1 b5 27. b4 a5 28. bxa5 Qxa5 29. Bf1 b4 30. Bd2 fxe4 31. fxe4 Nxd5 32. Qb3 Qc5+ 33. Kh1 1-0

[Event "Birmingham U20"]
[Site "Birmingham"]
[Date "1948.11.??"]
[Round "1"]
[White "Coosemans, Billy"]
[Black "Horseman, Derek G"]
[Result "0-1"]
[ECO "E47"]
[PlyCount "58"]
[EventDate "1948.11.15"]
[EventType "tourn"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nge2 0-0 7. Bd2 d6 8. 0-0 Re8 9. a3 Ba5 10. Qc2 Bc7 11. d5 Ne5 12. e4 exd5 13. exd5 Ba5 14. Rae1 b6 15. b3 Rb8 16. Bg5 h6 17. Bxf6 Qxf6 18. f4 Nxd3 19. Qxd3 Bf5 20. Qd2 Rxe2 21. Qxe2 Bxc3 22. Rd1 Kf8 23. Qf3 Re8 24. h3 Bd4+ 25. Rf2 Bxf2+ 26. Qxf2 Qc3 27. g4 Qxb3 28. Rd2 Bd3 29. Qf3 Bxc4 0-1

[Event "Birmingham U20"]
[Site "Birmingham"]
[Date "1948.11.??"]
[Round "6"]
[White "Coosemans, Billy"]
[Black "Youston, DJ."]
[Result "1-0"]
[ECO "C84"]
[PlyCount "59"]
[EventDate "1948.11.15"]
[EventType "tourn"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. c3 0-0 7. d4 Nxe4 8. d5 Na5 9. Nxe5 d6 10. Nf3 Bg4 11. b4 Nc4 12. Qd3 Bxf3 13. Qxc4 b5 14. Qd3 Bh5 15. Qxe4 bxa4 16. Be3 Bf6 17. Qc2 Qd7 18. Nd2 Bg6 19. Qc1 Qb5 20. c4 Qxb4 21. a3 Qb8 22. Ra2 Qc8 23. Nf3 Rb8 24. Nd4 Re8 25. Rb2 Re4 26. Rd2 Qe8 27. Rd3 Re7 28. Rd2 Rxe3 29. fxe3 Qxe3+ 30. Kh1 1-0

[Event "Birmingham U20"]
[Site "Birmingham"]
[Date "1948.11.??"]
[Round "2"]
[White "Grove, Theophilus"]
[Black "Coosemans, Billy"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "59"]
[EventDate "1948.11.15"]
[EventType "tourn"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bb5 Nd4 5. a4 c6 6. Bc4 d5 7. exd5 cxd5 8. Ba2 Bg4 9. d3 Bb4 10. 0-0 Bxf3 11. gxf3 0-0 12. Kh1 Ne6 13. Rg1 Bxc3 14. bxc3 Kh8 15. Rb1 Qd7 16. Bg5 Nh5 17. f4 Nexf4 18. Bxf4 Nxf4 19. Qf3 Rg8 20. d4 f6 21. Rg4 g5 22. Rxf4 gxf4 23. Bxd5 Rg7 24. Rxb7 Qxb7 25. Bxb7 Rb8 26. Qc6 Rgxb7 27. Qxf6+ Kg8 28. Qxe5 Rb1+ 29. Kg2 f3+ 30. Kh3 1-0

