Survey
Opening 1991
| Date | Players | Type | Elo Average | Games | Rounds |
| 1991 | 11 | Game | 6 | 1 |
| Name | ELO | Points | ||
| CBM 22, | 0.0 | |||
| 4.¤d4 ¤c6 5.¤c3 e6 6.a3, | 0.0 | |||
| CBM 23, | 0.0 | |||
| 5.¤f3 e6 6.d4!?, | 0.0 | |||
| CBM 24, | 0.0 | |||
| 10.¥e3 ¥d7 11.¤d4, | 0.0 | |||
| CBM 25, | 0.0 | |||
| 3.e4 c5 4.e5 ¤g8 5.¤f3, | 0.0 | |||
| 6.¥d3 cd4 7.cd4 ¥d7, | 0.0 | |||
| CBM 26, | 0.0 | |||
| 5.e4 ¤b4 6.¥b5 ¤8c6 7.d4, | 0.0 | |||
Survey Games
| White | Black | Result | Round | Date | Opening | View |
| CBM 22, | 4.¤d4 ¤c6 5.¤c3 e6 6.a3, | *  |
? | 1991 | A33 English, symmetrical variation |   |
| CBM 23, | 5.¤f3 e6 6.d4!?, | * |
? | 1991 | A37 English, symmetrical variation |   |
| CBM 24, | 10.¥e3 ¥d7 11.¤d4, | * |
? | 1991 | A38 English, symmetrical variation | |
| CBM 25, | 3.e4 c5 4.e5 ¤g8 5.¤f3, | * |
? | 1991 | A19 English, Mikenas-Carls, Sicilian variation | |
| CBM 25, | 6.¥d3 cd4 7.cd4 ¥d7, | * |
? | 1991 | C02 French, advance variation | |
| CBM 26, | 5.e4 ¤b4 6.¥b5 ¤8c6 7.d4, | * |
? | 1991 | A34 English, symmetrical variation | |