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TOURNAMENT STANDINGS
Amsterdam IBM-B Tournament
Andras Adorjan7.5/11(+6 -2 =3)[games]
Svend Hamann7/11(+7 -4 =0)[games]
Drazen Marovic6.5/11(+5 -3 =3)[games]
Jan Timman6.5/11(+5 -3 =3)[games]
Nicolaas Cortlever6/11(+3 -2 =6)[games]
Stefano Tatai6/11(+5 -4 =2)[games]
Lodewijk Prins6/11(+4 -3 =4)[games]
Dirk van Geet4.5/11(+2 -4 =5)[games]
Jacek Bednarski4.5/11(+1 -3 =7)[games]
Joop Piket4/11(+3 -6 =2)[games]
Heikki Westerinen4/11(+3 -6 =2)[games]
Piet van der Weide3.5/11(+2 -6 =3)[games]
*

Chessgames.com Chess Event Description
Amsterdam IBM-B (1970)

Amsterdam, the Netherlands, 14-27 July 1970

                                     1  2  3  4  5  6  7  8  9  10 11 12      
 1  Adorjan, Andras        -- HUN    •  1  =  =  1  1  1  0  1  1  0  =   7.5 
 2  Hamann, Svend          IM DEN    0  •  0  1  0  1  1  1  1  0  1  1   7.0 
 3  Marovic, Drazen        IM YUG    =  1  •  0  =  1  0  1  =  0  1  1   6.5 
 4  Timman, Jan            -- NED    =  0  1  •  =  0  1  1  =  1  1  0   6.5 
 5  Cortlever, Nicolaas    IM NED    0  1  =  =  •  0  =  =  =  1  1  =   6.0 
 6  Tatai, Stefano         IM ITA    0  0  0  1  1  •  =  0  =  1  1  1   6.0 
 7  Prins, Lodewijk        IM NED    0  0  1  0  =  =  •  =  =  1  1  1   6.0 
 8  Van Geet, Dirk Daniel  IM NED    1  0  0  0  =  1  =  •  =  0  =  =   4.5 
 9  Bednarski, Jacek B     IM POL    0  0  =  =  =  =  =  =  •  =  0  1   4.5 
10  Piket, Joop            -- NED    0  1  1  0  0  0  0  1  =  •  =  0   4.0 
11  Westerinen, Heikki     IM FIN    1  0  0  0  0  0  0  =  1  =  •  1   4.0 
12  Van der Weide, Piet    -- NED    =  0  0  1  =  0  0  =  0  1  0  •   3.5
The moves of last round game Van der Weide - Marovic 0-1 are not known.

Sources
Dutchbase I (https://maxeuwe.nl/files-dutchbase/...)
Dutchbase II (https://maxeuwe.nl/files-dutchbase/...)
Skakbladet, 9/1970, pp. 198-200 (https://danbase.skak.dk/skakbladet/...)
Tidskrift för Schack, 7/1970, p. 212 (https://tfsarkiv.schack.se/pdf/1970...)
Chess Life & Review, 12/1970, pp. 675-677 (https://uscf1-nyc1.aodhosting.com/C...)
Magyar Sakkélet, 9/1970, pp. 165-167 (https://adt.arcanum.com/en/view/Sak...)
Dutch newspapers (available at https://www.delpher.nl/nl/kranten)

Previous: Amsterdam IBM-B (1969). Next: Amsterdam IBM-B (1971). See also Amsterdam IBM (1970)

 page 1 of 1; 20 games  PGN Download 
Game  ResultMoves YearEvent/LocaleOpening
1. D van Geet vs P van der Weide ½-½221970Amsterdam IBM-BA01 Nimzovich-Larsen Attack
2. P van der Weide vs Adorjan  ½-½261970Amsterdam IBM-BB36 Sicilian, Accelerated Fianchetto
3. N Cortlever vs L Prins  ½-½581970Amsterdam IBM-BB20 Sicilian
4. Timman vs N Cortlever  ½-½391970Amsterdam IBM-BC69 Ruy Lopez, Exchange, Gligoric Variation
5. L Prins vs J Bednarski  ½-½321970Amsterdam IBM-BB40 Sicilian
6. N Cortlever vs J Bednarski  ½-½561970Amsterdam IBM-BB46 Sicilian, Taimanov Variation
7. Westerinen vs J Piket  ½-½401970Amsterdam IBM-BB68 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 9...Be7
8. D Marovic vs N Cortlever  ½-½301970Amsterdam IBM-BD78 Neo-Grunfeld, 6.O-O c6
9. Timman vs Adorjan  ½-½181970Amsterdam IBM-BC69 Ruy Lopez, Exchange, Gligoric Variation
10. N Cortlever vs P van der Weide  ½-½411970Amsterdam IBM-BB45 Sicilian, Taimanov
11. J Bednarski vs J Piket  ½-½211970Amsterdam IBM-BB56 Sicilian
12. Adorjan vs D Marovic  ½-½161970Amsterdam IBM-BC10 French
13. L Prins vs S Tatai  ½-½161970Amsterdam IBM-BB54 Sicilian
14. D van Geet vs N Cortlever  ½-½141970Amsterdam IBM-BA00 Uncommon Opening
15. S Tatai vs J Bednarski  ½-½141970Amsterdam IBM-BC03 French, Tarrasch
16. J Bednarski vs Timman  ½-½571970Amsterdam IBM-BB04 Alekhine's Defense, Modern
17. Westerinen vs D van Geet  ½-½361970Amsterdam IBM-BC65 Ruy Lopez, Berlin Defense
18. D Marovic vs J Bednarski  ½-½151970Amsterdam IBM-BE92 King's Indian
19. D van Geet vs L Prins  ½-½421970Amsterdam IBM-BA00 Uncommon Opening
20. J Bednarski vs D van Geet  ½-½441970Amsterdam IBM-BC64 Ruy Lopez, Classical
 page 1 of 1; 20 games  PGN Download 
  REFINE SEARCH:   White wins (1-0) | Black wins (0-1) | Draws (1/2-1/2)  

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