[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.14"]
[Round "1"]
[White "Spassky, Boris V"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "C93"]
[PlyCount "90"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 h6 10. d4 Re8 11. Nbd2 Bf8 12. Nf1 Bb7 13. Ng3 Na5 14. Bc2 Nc4 15. b3
Nb6 16. Bd2 c5 17. d5 c4 18. Be3 Bc8 19. Nd2 Bd7 20. bxc4 Rc8 21. cxb5 axb5 22.
Ne2 Nc4 23. Nxc4 Rxc4 24. f3 Qa5 25. Qd2 Rec8 26. Reb1 Be7 27. a4 bxa4 28. Bb6
Qa6 29. Bd3 Bb5 30. Be3 R4c5 31. c4 Bd7 32. Nc3 Bd8 33. Nb5 Nh5 34. Qb4 Nf4 35.
Bf1 Bb6 36. Nxd6 Rb5 37. cxb5 Bxe3+ 38. Kh2 Qb6 39. Nxc8 Bxc8 40. Ra2 Nh5 41.
g4 Qf6 42. gxh5 Qf4+ 43. Kh1 Qg3 44. Rg2 Qxh3+ 45. Rh2 Qg3 1/2-1/2
[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.15"]
[Round "2"]
[White "Jongsma, Alexander"]
[Black "Spassky, Boris V"]
[Result "0-1"]
[ECO "B80"]
[PlyCount "40"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 Be7 7. Bg2 O-O 8. O-O
a6 9. Be3 Qc7 10. Qe2 Nc6 11. Rad1 Bd7 12. h3 b5 13. a3 Rfc8 14. f4 Rab8 15.
Nxc6 Bxc6 16. Bc1 a5 17. Rfe1 b4 18. axb4 axb4 19. Nd5 exd5 20. exd5 Bd7 0-1
[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.16"]
[Round "3"]
[White "Spassky, Boris V"]
[Black "Scholl, Eddie C"]
[Result "1/2-1/2"]
[ECO "C98"]
[PlyCount "88"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. d5 Nd8 14. c4 Bd7 15. Bd3
g6 16. Nf1 Nh5 17. Bh6 Ng7 18. g4 f6 19. Ng3 Nf7 20. Be3 Rfb8 21. b3 b4 22. a3
a5 23. a4 Kf8 24. Nh2 Ke8 25. f4 exf4 26. Bxf4 Kd8 27. Ra2 Kc8 28. Rf2 Kb7 29.
Bc1 Rf8 30. Ref1 Rg8 31. Bb2 Ne5 32. Nf3 Raf8 33. Kh2 Qd8 34. Be2 Nf7 35. Ne1
Ne5 36. Nd3 Ka8 37. g5 Nxd3 38. Bxd3 fxg5 39. Rf7 Rxf7 40. Rxf7 Nh5 41. Nxh5
gxh5 42. e5 Be8 43. Rxh7 Rf8 44. Kg2 g4 1/2-1/2
[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.17"]
[Round "4"]
[White "Uhlmann, Wolfgang"]
[Black "Spassky, Boris V"]
[Result "1/2-1/2"]
[ECO "D26"]
[PlyCount "40"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. Qe2 cxd4 7. exd4 Be7 8.
O-O O-O 9. Nc3 a6 10. Bg5 b5 11. Bb3 Bb7 12. Rfd1 Nbd7 13. d5 exd5 14. Nxd5
Bxd5 15. Bxd5 Nxd5 16. Rxd5 Bxg5 17. Nxg5 h6 18. Qd2 hxg5 19. Rxd7 Qf6 20. Rd1
Rae8 1/2-1/2
[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.18"]
[Round "5"]
[White "Spassky, Boris V"]
[Black "Ciric, Dragoljub M"]
[Result "1-0"]
[ECO "E07"]
[PlyCount "57"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. b3 Nbd7 8. Bb2
b6 9. Nbd2 Bb7 10. Rc1 Rc8 11. e3 c5 12. Qe2 Rc7 13. cxd5 Bxd5 14. e4 Bb7 15.
e5 Nd5 16. Nc4 Qa8 17. Nd6 Bxd6 18. exd6 Rc6 19. dxc5 bxc5 20. Ng5 Rxd6 21.
Rfd1 Ra6 22. Qe4 f5 23. Qc4 Qe8 24. Re1 Rxa2 25. Rxe6 Qa8 26. Bxd5 Bxd5 27. Qh4
h6 28. Qxh6 Nf6 29. Rxf6 1-0
[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.20"]
[Round "6"]
[White "Janosevic, Dragoljub"]
[Black "Spassky, Boris V"]
[Result "0-1"]
[ECO "B82"]
[PlyCount "52"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 Nc6 7. Nxc6 bxc6 8.
Bd3 Be7 9. O-O O-O 10. Qe2 d5 11. e5 Nd7 12. f5 exf5 13. Bxf5 Nc5 14. Qg4 Bxf5
15. Rxf5 Rb8 16. a3 Qc8 17. Bh6 Ne6 18. Raf1 Rxb2 19. R5f3 Qc7 20. Kh1 Rxc2 21.
Nd1 Rc4 22. Qg3 Bh4 23. Qh3 gxh6 24. Ne3 Ng5 25. Qf5 Nxf3 26. Nxc4 dxc4 0-1
[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.21"]
[Round "7"]
[White "Spassky, Boris V"]
[Black "Tringov, Georgi P"]
[Result "1/2-1/2"]
[ECO "E82"]
[PlyCount "41"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 b6 7. Bd3 Bb7 8. Nge2
c5 9. d5 e6 10. O-O exd5 11. exd5 Nbd7 12. Bg5 Qe7 13. f4 h6 14. Bh4 a6 15. a4
Rfe8 16. h3 Qf8 17. Rf3 Nh7 18. Qc2 Bc8 19. Raf1 Ra7 20. g4 Kh8 21. Be1 1/2-1/2
[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.22"]
[Round "8"]
[White "Donner, Jan Hein"]
[Black "Spassky, Boris V"]
[Result "0-1"]
[ECO "D26"]
[PlyCount "76"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. Nc3 a6 7. dxc5 Qxd1+ 8.
Kxd1 Bxc5 9. Bd3 Nbd7 10. Bd2 b6 11. Ne4 Bb7 12. Nxc5 Nxc5 13. Ke2 Nxd3 14.
Kxd3 Ne4 15. Ke2 a5 16. b4 Nxd2 17. Kxd2 axb4 18. Rhb1 Ra4 19. Ne1 Ke7 20. Rb2
Rha8 21. Nc2 b3 22. Rxb3 Rxa2 23. Rxa2 Rxa2 24. f3 Bc6 25. Ra3 Rxa3 26. Nxa3
Kd6 27. Kc3 Kc5 28. Nc2 Ba4 29. Nb4 Bb5 30. Nc2 Bf1 31. g3 Be2 32. f4 Kd5 33.
Nd4 Bg4 34. Kd3 Bf5+ 35. Kc3 Ke4 36. Kd2 Bg4 37. Nb5 Kf3 38. Nd6 Kg2 0-1
[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.24"]
[Round "9"]
[White "Spassky, Boris V"]
[Black "Ree, Hans"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "81"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6
8. Nf3 Bd6 9. Be3 Nc6 10. O-O-O Ng4 11. Bg5+ Ke8 12. Bh4 Nf6 13. Ne1 Rf8 14.
Nd3 Nh5 15. Nb5 Rc8 16. Rd2 Nf6 17. f3 Ke7 18. c4 a6 19. Nxd6 cxd6 20. Kb1 h6
21. c5 dxc5 22. Nxc5 Rc7 23. Rhd1 g5 24. Bg3 Rfc8 25. Rd6 Nd4 26. Bxe5 Rxc5 27.
Bxd4 Rb5 28. Rb6 Rxb6 29. Bxb6 g4 30. Be3 gxf3 31. gxf3 h5 32. Bg5 Rg8 33. h4
e5 34. Rc1 Ke6 35. Rc7 Rb8 36. Rg7 Nd7 37. Rg6+ Kf7 38. Rd6 Nf8 39. Rf6+ Kg7
40. Rb6 Kf7 41. Rh6 1-0
[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.25"]
[Round "10"]
[White "Spassky, Boris V"]
[Black "Langeweg, Kick"]
[Result "1-0"]
[ECO "E83"]
[PlyCount "43"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 Rb8 8. Nc1
e5 9. Nb3 Re8 10. d5 Nd4 11. Nxd4 exd4 12. Bxd4 c5 13. Be3 b5 14. cxb5 Nxe4 15.
fxe4 Bxc3+ 16. bxc3 Rxe4 17. Qd2 Qh4+ 18. g3 Qe7 19. Kf2 Qf6+ 20. Kg1 Bg4 21.
Bg5 Qe5 22. Bf4 1-0
[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.27"]
[Round "11"]
[White "Hartoch, Robert G"]
[Black "Spassky, Boris V"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "64"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Rb1 d6 6. b4 f5 7. b5 Nce7 8. e3 Nf6
9. d4 e4 10. Nge2 Be6 11. d5 Bf7 12. Nd4 Nd7 13. f3 exf3 14. Qxf3 O-O 15. O-O
Nb6 16. Qe2 c5 17. bxc6 bxc6 18. Bd2 cxd5 19. Nxd5 Rc8 20. Ba5 Nexd5 21. cxd5
Bxd4 22. exd4 Qf6 23. Bxb6 axb6 24. Rxb6 Qxd4+ 25. Qf2 Qd3 26. Rxd6 Rc2 27. Qf3
Qd4+ 28. Kh1 Re8 29. h3 Ree2 30. Rd8+ Kg7 31. Qa3 Be8 32. Rg1 Qxg1+ 0-1
[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.28"]
[Round "12"]
[White "Spassky, Boris V"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "C92"]
[PlyCount "41"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nd7 10. d4 Nb6 11. Nbd2 Bf6 12. Nf1 Re8 13. N1h2 exd4 14. cxd4 Na5
15. Bc2 c5 16. Ng4 Bxg4 17. hxg4 Bxd4 18. Nxd4 cxd4 19. Qxd4 Rc8 20. Qd1 Nbc4
21. g5 1/2-1/2
[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.29"]
[Round "13"]
[White "Hort, Vlastimil"]
[Black "Spassky, Boris V"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "35"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. O-O e6 6. c3 h6 7. Qb3 Qb6 8. Ne5
Nbd7 9. Nxd7 Nxd7 10. Nd2 Nf6 11. Re1 Be7 12. e4 Nxe4 13. Nxe4 Bxe4 14. Bxe4
dxe4 15. Rxe4 Qxb3 16. axb3 a6 17. b4 Kd7 18. Bd2 1/2-1/2
[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.30"]
[Round "14"]
[White "Spassky, Boris V"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "B96"]
[PlyCount "34"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3
Qc7 9. O-O-O b5 10. e5 Bb7 11. Qh3 dxe5 12. Nxe6 fxe6 13. Qxe6+ Be7 14. Bxf6
gxf6 15. Be2 h5 16. Nd5 Bxd5 17. Rxd5 Nb6 1/2-1/2
[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.08.01"]
[Round "15"]
[White "Csom, Istvan"]
[Black "Spassky, Boris V"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "68"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nc6 6. Be2 Nf6 7. O-O Be7 8.
dxc5 Bxc5 9. Nbd2 O-O 10. Nb3 Bb6 11. Bg5 Re8 12. Qd3 h6 13. Bxf6 Qxf6 14. Rae1
Bf5 15. Qd2 Be4 16. Nbd4 Re7 17. Bd1 Rae8 18. b4 Nxd4 19. Nxd4 Qg5 20. Qxg5
hxg5 21. Bb3 Bd3 22. Rxe7 Rxe7 23. Rd1 Bxd4 24. cxd4 Bc4 25. Bxc4 dxc4 26. d5
b5 27. Kf1 f6 28. a4 bxa4 29. Rd4 a3 30. Rxc4 a2 31. Rc1 Rc7 32. Rd1 Rc2 33. d6
Rd2 34. Rc1 Kf7 0-1
