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Chess engine: Seer 2.7.0 NNUE

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Seer - UCI chess engine  Author: Connor McMonigle 
Rating CEDR=3551

v.2.7.0
This release adds an estimated 50 Elo in self play under UHO testing conditions. This improvement in strength can be attributed to further optimizations to the network inference implementation, an improved network trained using a new regularization scheme, and a number of miscellaneous search improvements in roughly equal measure. As was the case for the prior release, the embedded network was trained solely on data originating from Seer produced by way of many self play iterations starting with the initial "retrograde learning" network bundled with v2.0.0-v2.1.0 as a base.

Elo   | 52.37 +- 3.38 (95%)
Conf  | 40.0+0.40s Threads=1 Hash=64MB
Games | N: 20000 W: 6442 L: 3450 D: 10108
Penta | [45, 1230, 4639, 3860, 226]
http://chess.grantnet.us/test/34137/

Rating CEDR progres - Seer
Pl Engine Rating Score Games %
602 Seer 2.6 3551.4 1062.00 2194 48.40
632 Seer 2.5 3503.2 130.00 286 45.45
660 Seer 2.4.0 3463.8 19.50 30 65.00



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