Name: John Postma
Federation:  
Years: 1989 - 2003
Total Games: 9
Wins: 2 (22.22 %)
Draws: 0 (0 %)
Losses: 7 (77.78 %)
Score: 22.22 %

John Postma

Last tournaments played

Tournament Date Elo Avg. Country
Leiden LSB op 06/??/2003 443  Netherlands
PK Lei SB 07/??/2002 1594  Netherlands
Leiden tt 06/11/2002 377  Netherlands
NWC September op 09/??/1989 322  United States

John Postma Repertoire with White pieces (most played)

ECO Opening Games
B33 Sicilian defence 1 games
B40 Sicilian defence 1 games
B38 Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 1 games
C86 Ruy Lopez, Worrall attack 1 games

John Postma Repertoire with Black pieces (most played)

ECO Opening Games
B34 Sicilian, accelerated fianchetto, exchange variation 1 games
B46 Sicilian, Taimanov variation 1 games
C50 King's pawn game 1 games
C02 French, advance variation 1 games

Games played by John Postma

Download games
White ELO W Black ELO B Result Moves ECO Date Tournament View
Postma, J De Ruyter, W 0-1 25 C42 2003 Leiden LSB op
Volders, W Postma, J 1-0 49 C50 2003 Leiden LSB op
Postma, J Verheijen, J 1-0 40 B38 2003 Leiden LSB op
Postma, J Van der Marel, E 0-1 30 C86 2003 Leiden LSB op
Hortensius, N Postma, J 1-0 32 C02 2003 Leiden LSB op
Postma, J 1766 Van Baardewijk, F 0-1 47 B33 2002 PK Lei SB
Janssen, A Postma, J 1-0 30 B46 2002 Leiden tt
Postma, J Vernooij, D 1-0 28 B40 2002 Leiden tt
Mykal, E Postma, J 1-0 46 B34 1989 NWC September op