[Event "Wch U20 prel-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "1"] [White "Deiseach, Donald"] [Black "Spassky, Boris V"] [Result "0-1"] [ECO "C64"] [PlyCount "44"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "7"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. Nc3 dxe4 9. Nxe4 O-O 10. Be3 Bg4 11. Nc5 Qc8 12. Be2 Nf5 13. Ng5 Bxe2 14. Qxe2 Ncxd4 15. Bxd4 Nxd4 16. Qd3 Qf5 17. Qxf5 Nxf5 18. Nd7 Rfe8 19. Nxb6 axb6 20. Rfe1 Rxe1+ 21. Rxe1 h6 22. g4 Nh4 0-1 [Event "Wch U20 prel-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "2"] [White "Spassky, Boris V"] [Black "Hallstrom, Leo"] [Result "1-0"] [ECO "C74"] [PlyCount "35"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "7"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 f5 6. exf5 Bxf5 7. d4 b5 8. Bb3 Nf6 9. O-O Bg4 10. Re1 Be7 11. Bg5 Na5 12. dxe5 Bxf3 13. Qxf3 dxe5 14. Be6 e4 15. Rxe4 Rf8 16. Rd4 Bd6 17. Nd2 h6 18. Re1 1-0 [Event "Wch U20 prel-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "3"] [White "Jorgensen, Vagn Rauhe"] [Black "Spassky, Boris V"] [Result "0-1"] [ECO "E59"] [PlyCount "66"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "7"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 O-O 7. O-O d5 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bd3 e5 12. Qc2 Bg4 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. f4 Qd6 16. f5 Rad8 17. Bb5 a6 18. Be2 Bxe2 19. Qxe2 Qd3 20. Qf3 Ne4 21. f6 Nxf6 22. Bb2 Qc2 23. Rab1 c4 24. a4 Ne4 25. Ba3 Nd2 26. Qxb7 Nxf1 27. Bxf8 Nd2 28. Be7 Qxb1+ 29. Qxb1 Nxb1 30. Bxd8 Nxc3 31. Kf1 Nxa4 32. Be7 f5 33. Bb4 Kf7 0-1 [Event "Wch U20 prel-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "4"] [White "Spassky, Boris V"] [Black "Klages, Hans Juergen"] [Result "0-1"] [ECO "B63"] [PlyCount "58"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "7"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. Nb3 Qb6 10. f3 Rd8 11. Be3 Qc7 12. Qf2 Nd7 13. g4 a6 14. g5 b5 15. f4 Nc5 16. Nxc5 dxc5 17. Rxd8+ Nxd8 18. e5 Bb7 19. Bg2 Bxg2 20. Qxg2 Qc6 21. Ne4 Rc8 22. h4 Qd5 23. Rd1 Qxa2 24. Nf6+ Kh8 25. Qe4 gxf6 26. gxf6 Bf8 27. Qg2 Nc6 28. Rd6 Na5 29. Bxc5 Nb3+ 0-1 [Event "Wch U20 prel-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "5"] [White "Purdy, John Spencer"] [Black "Spassky, Boris V"] [Result "0-1"] [ECO "A03"] [PlyCount "41"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "7"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. e3 c5 6. Be2 Nc6 7. O-O d5 8. Qe1 d4 9. Na3 Nd5 10. Rd1 d3 11. Bxg7 dxe2 12. Bxf8 exd1=Q 13. Qxd1 Qxf8 14. c4 Nf6 15. d4 Bf5 16. d5 Nb4 17. h3 Rd8 18. g4 Bd3 19. Rf2 e6 20. Nb5 Nfxd5 21. a3 0-1 [Event "Wch U20 prel-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "6"] [White "Spassky, Boris V"] [Black "Van Oosterom, Joop"] [Result "1-0"] [ECO "C86"] [PlyCount "103"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "7"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. O-O O-O 9. d3 Na5 10. Bc2 c5 11. Rd1 Qc7 12. Bg5 Nc6 13. Nbd2 Nd7 14. Nf1 Bxg5 15. Nxg5 h6 16. Nf3 Nb6 17. Ne3 Ne7 18. d4 Be6 19. d5 Bd7 20. Nxe5 dxe5 21. d6 Qd8 22. dxe7 Qxe7 23. a4 bxa4 24. Nd5 Nxd5 25. exd5 Qd6 26. Bxa4 Bb5 27. Bxb5 axb5 28. Rxa8 Rxa8 29. Qxb5 Rb8 30. Qc6 Qxc6 31. dxc6 Rc8 32. Rd6 c4 33. Kf1 Kf8 34. Ke2 Ke7 35. Rd5 Rxc6 36. Rxe5+ Kf6 37. Rb5 Re6+ 38. Kf3 Re1 39. Rb4 Rb1 40. h4 Ke5 41. Rb7 Ke6 42. h5 Re1 43. Rb8 Ke7 44. g4 Kf6 45. Rb4 Rb1 46. Kf4 Rf1 47. Rb6+ Ke7 48. Ke3 f5 49. gxf5 Rh1 50. Rg6 Rxh5 51. Rxg7+ Kf6 52. Rg4 1-0 [Event "Wch U20 prel-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "7"] [White "Somers, Staf"] [Black "Spassky, Boris V"] [Result "0-1"] [ECO "E62"] [PlyCount "78"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "7"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nf3 Nc6 7. e4 Bg4 8. Be3 e5 9. d5 Nd4 10. Bxd4 exd4 11. Qxd4 Nxe4 12. Qd3 Nc5 13. Qd2 Re8+ 14. Kf1 Qf6 15. Ne1 a6 16. Rc1 Bf5 17. h3 h5 18. b4 Ne4 19. Nxe4 Bxe4 20. Bxe4 Rxe4 21. Kg2 Rae8 22. Rc2 g5 23. Rf1 Qg6 24. Nf3 Bf6 25. Qd1 g4 26. Nh2 Rd4 27. Qc1 Ree4 28. c5 Be5 29. Rd1 Rxb4 30. a3 gxh3+ 31. Kxh3 Rb3 32. Rg1 h4 33. Nf1 hxg3 34. fxg3 Rh4+ 35. Kxh4 Qh7+ 36. Kg5 f6+ 37. Kg4 f5+ 38. Kg5 Kg7 39. Nh2 Qh6+ 0-1 [Event "Wch U20 final-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "1"] [White "Schweber, Samuel"] [Black "Spassky, Boris V"] [Result "0-1"] [ECO "E59"] [PlyCount "70"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "9"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 O-O 7. O-O d5 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bd3 e5 12. Qc2 Bg4 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. Re1 Rad8 16. f3 Bd7 17. a4 Bc6 18. e4 Nd5 19. Bb2 Nf4 20. Bf1 Rfe8 21. g3 Ng6 22. c4 Qe7 23. Qc3 f6 24. Bd3 Ne5 25. Bc2 Rd2 26. Rf1 Red8 27. Ra3 Kh8 28. Bc1 R2d4 29. f4 Nxc4 30. e5 fxe5 31. fxe5 Qxe5 32. Bd1 Rxd1 33. Qxc4 Rxf1+ 34. Qxf1 Qe4 35. Bf4 Rd1 0-1 [Event "Wch U20 final-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "2"] [White "Spassky, Boris V"] [Black "Portisch, Lajos"] [Result "1-0"] [ECO "E30"] [PlyCount "71"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "9"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 b5 7. dxe6 fxe6 8. cxb5 O-O 9. e3 Bxc3+ 10. bxc3 Qa5 11. Bxf6 Rxf6 12. Qd2 d5 13. Nf3 c4 14. Rb1 a6 15. b6 Bb7 16. Be2 Nd7 17. O-O Bc6 18. Nd4 e5 19. b7 Rb8 20. Nxc6 Rxc6 21. Rb4 Nf6 22. Rfb1 Ne4 23. Qc2 Nd6 24. Qg6 Qc5 25. Qh5 Nf7 26. Bd1 e4 27. Ba4 g6 28. Qh3 Rf6 29. Qg3 Qd6 30. Rb6 Qxg3 31. hxg3 Kg7 32. Rxf6 Kxf6 33. Bc6 Ke5 34. Rd1 Nd8 35. Bxd5 Nxb7 36. Bxc4 1-0 [Event "Wch U20 final-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "3"] [White "Mednis, Edmar John"] [Black "Spassky, Boris V"] [Result "1/2-1/2"] [ECO "C59"] [PlyCount "49"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "9"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Qc7 11. f4 Bc5 12. c3 Nb7 13. b4 Bd6 14. d4 exd3 15. Qxd3 O-O 16. O-O a5 17. Bf3 Bxe5 18. fxe5 Qxe5 19. Bxc6 axb4 20. Qb5 Qxb5 21. Bxb5 Nc5 22. a4 Nb3 23. Ra2 Be6 24. Bxh6 Nd5 25. c4 1/2-1/2 [Event "Wch U20 final-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "4"] [White "Spassky, Boris V"] [Black "Van Oosterom, Joop"] [Result "1-0"] [ECO "E85"] [PlyCount "43"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "9"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nc6 8. Qd2 Nd7 9. O-O-O a6 10. d5 Na7 11. g4 b5 12. Ng3 bxc4 13. h4 f6 14. h5 Qe7 15. hxg6 hxg6 16. Qh2 Kf7 17. Nf5 gxf5 18. Qh5+ Kg8 19. gxf5 Rf7 20. Be2 Nc5 21. Rdg1 Qd7 22. Qh8# 1-0 [Event "Wch U20 final-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "5"] [White "Keller, Dieter"] [Black "Spassky, Boris V"] [Result "0-1"] [ECO "E97"] [PlyCount "94"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "9"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. Be3 Ng4 9. Bg5 f6 10. Bc1 Nh6 11. dxe5 dxe5 12. Qd5+ Nf7 13. Be3 Bg4 14. Rad1 Qc8 15. Qd2 Re8 16. Ne1 Bxe2 17. Qxe2 Nd4 18. Bxd4 exd4 19. Rxd4 f5 20. Rd3 Nd6 21. c5 Nxe4 22. Nxe4 Rxe4 23. Qd2 Qf8 24. Qc2 Qf7 25. b3 c6 26. Nf3 Bf6 27. Qd2 Qg7 28. Rd7 Re7 29. Rd1 Rxd7 30. Qxd7 Qxd7 31. Rxd7 Rd8 32. Rxd8+ Bxd8 33. Ne5 Bc7 34. Nf3 Bd8 35. Ne5 Kg7 36. Nc4 Bc7 37. Kf1 Kf6 38. Ke2 Ke6 39. Ne3 Bxh2 40. Kd3 h5 41. Nc4 Bc7 42. Kd4 h4 43. Nd2 g5 44. Nf3 Bd8 45. Ng1 b5 46. cxb6 Bxb6+ 47. Kd3 g4 0-1 [Event "Wch U20 final-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "6"] [White "Spassky, Boris V"] [Black "Tringov, Georgi P"] [Result "1-0"] [ECO "C77"] [PlyCount "97"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "9"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. c3 b5 7. Bc2 O-O 8. O-O d6 9. a4 Rb8 10. Na3 Bg4 11. h3 Bh5 12. d3 d5 13. Bg5 d4 14. axb5 axb5 15. Nb1 Qd7 16. Nbd2 dxc3 17. bxc3 Ra8 18. Qe3 b4 19. cxb4 Nxb4 20. Rac1 Bxf3 21. Nxf3 Qd6 22. d4 exd4 23. Nxd4 Ng4 24. hxg4 Bxg5 25. Qxg5 Qxd4 26. Bb1 Qb6 27. e5 Rad8 28. Rc3 Rd4 29. Qh5 h6 30. g5 Nd5 31. Rf3 Nf4 32. Qh2 Ne2+ 33. Kh1 Rfd8 34. Bc2 c5 35. gxh6 g6 36. h7+ Kh8 37. Rxf7 Qb4 38. f4 Qc4 39. Bxg6 Ng3+ 40. Qxg3 Qxf1+ 41. Kh2 Rd1 42. Qh4 Qh1+ 43. Kg3 Qe1+ 44. Kg4 Qe2+ 45. Kg3 Qe3+ 46. Kg4 Qe2+ 47. Kf5 Qc2+ 48. Kf6 Qe2 49. g4 1-0 [Event "Wch U20 final-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "7"] [White "Hallstrom, Leo"] [Black "Spassky, Boris V"] [Result "0-1"] [ECO "C55"] [PlyCount "91"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "9"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. O-O Nxe4 5. Nc3 Nf6 6. d4 e4 7. Ne5 d5 8. Bb5 Bd7 9. Bxc6 Bxc6 10. f3 Be7 11. f4 O-O 12. Be3 Ne8 13. f5 Bg5 14. Bf4 Bxf4 15. Rxf4 Qg5 16. Qf1 f6 17. Ng4 Nd6 18. a4 Nxf5 19. Rxf5 Qxg4 20. Nxd5 Bxd5 21. Rxd5 Qe6 22. Rc5 c6 23. Re1 Rfe8 24. Rf5 Rad8 25. c3 Qb3 26. Qe2 Qxa4 27. Rf4 Qb5 28. Qxb5 cxb5 29. Rfxe4 Kf7 30. Kf2 Rxe4 31. Rxe4 Rd6 32. Kf3 h6 33. Re2 b4 34. Rd2 bxc3 35. bxc3 Rc6 36. Rc2 f5 37. Ke3 b5 38. Kd3 Kf6 39. d5 Rc5 40. Kd4 Rc4+ 41. Kd3 Ke5 42. Re2+ Kxd5 43. Re7 Rg4 44. Rxa7 Rxg2 45. Rf7 g6 46. Rb7 0-1 [Event "Wch U20 final-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "8"] [White "Spassky, Boris V"] [Black "Johannessen, Svein"] [Result "1-0"] [ECO "D11"] [PlyCount "57"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "9"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 Bg4 6. Bxc4 e6 7. Qb3 b5 8. Be2 Nbd7 9. O-O Be7 10. Qc2 a6 11. e4 Rc8 12. Bf4 c5 13. d5 Bxf3 14. dxe6 Bxe2 15. exd7+ Qxd7 16. Qxe2 Qe6 17. Rad1 O-O 18. e5 Nd7 19. a4 b4 20. Nd5 c4 21. Nxe7+ Qxe7 22. e6 fxe6 23. Bd6 Qe8 24. Bxf8 Nxf8 25. Rd4 Qc6 26. Rc1 Qxa4 27. Rdxc4 Rxc4 28. Qxc4 a5 29. g3 1-0 [Event "Wch U20 final-A"] [Site "Antwerp"] [Date "1955.??.??"] [Round "9"] [White "Farre Mallofre, Miguel"] [Black "Spassky, Boris V"] [Result "1/2-1/2"] [ECO "A15"] [PlyCount "25"] [EventDate "1955.07.??"] [EventType "tourn"] [EventRounds "9"] [EventCountry "BEL"] [SourceTitle "EXT 2000"] [Source "ChessBase"] [SourceDate "1999.11.16"] [SourceVersion "1"] [SourceVersionDate "1999.11.16"] [SourceQuality "1"] 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. Bg2 e5 7. O-O Re8 8. Nc3 c6 9. e4 c5 10. d3 Nc6 11. Nd5 Nxd5 12. exd5 Nd4 13. Nxd4 1/2-1/2