Petr Kolbaba
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| CZE-chT2V 9899 | ??/??/1998 | 1107 | Czech Republic |
| CZE-chTV | ??/??/1998 | 1188 | Czech Republic |
| CZE-chT1b 9697 | ??/??/1996 | 963 | Czech Republic |
| Chrudim op1 | ??/??/1993 | 339 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| A77 | Benoni, classical, 9...Re8, 10.Nd2 | 1 games |
| D18 | Queen's Gambit Declined Slav, Dutch variation | 1 games |
| D26 | Queen's Gambit Accepted, 4...e6 | 1 games |
| D93 | Gruenfeld with Bf4 e3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A42 | Modern defence, Averbakh system | 3 games |
| A04 | Reti opening | 1 games |
| B06 | Robatsch (modern) defence | 1 games |
| D02 | Queen's pawn game | 1 games |


Czech Republic