02 March, 2015

T64 Openings

Below, the top 10 T64 Openings...

5 e4 openings, 4 with d4, and the Réti.


                           T64 Top 10 Played Openings

B20-B99Sicilian 135 (13.5%)
C00-C19French Defence 98 (9.8%) 
D30-D69Queen's Gambit Declined 80 (8%)
D00-D05Queen's Pawn ( General)  64 (6.4%)
A45-A50 Indian & Torre Attack59 (5.9 % )
A10-A39English54 (5.4 % )
B10-B19Caro-Kann53 (5.3 %)
C60-C99Spanish Game ( Ruy Lopez)52 (5.2 %) 
A04-A09Reti32 ( 3.2 % )
B07-B09Pirc Defence  30 ( 3 % )

All games were re-indexed by ECO code using Chess Assistant 11,. 

The Opening classification ranges ( ie grouping ECO codes), I borrowed from Chessville (many thanks, although it seems to have disappeared :(

See also T56 Summary,  T55 SummaryT51 Summary,  T50 Summary and T47 SummaryT57-59 Summary , T61 SummaryT62 Summary and T63 Summary