Dual 0.4.2 - new version chess engine

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Dual - chess engine
Author: DSTGU  Rating Chess Engines Diary CEDR=2856

Small improvements
Strategic results:
1647 ELO - 5 depth - 4 min 4 seconds

Dual 0.4.2 what's new?
Did a completely new datagen run and trained a network on it

New network by @DSTGU in #10 , #11 , #12 , #13
Results of Dual-v0.4.2 vs Dual-v0.4.1 (5+0.05, 1t - NULL, 64MB, UHO_Lichess_4852_v1.epd):
Elo: 225.49 +/- 20.78, nElo: 305.78 +/- 21.53
LOS: 100.00 %, DrawRatio: 21.00 %, PairsRatio: 17.81
Games: 1000, Wins: 679, Losses: 108, Draws: 213, Points: 785.5 (78.55 %)
Ptnml(0-2): [4, 17, 105, 152, 222], WL/DD Ratio: 3.77

Results of Dual-v0.4.2 vs Priessnitz 2.0.1 (~3186) (5+0.05, 1t, 64MB, UHO_Lichess_4852_v1.epd):
Elo: 26.46 +/- 16.51, nElo: 34.66 +/- 21.53
LOS: 99.92 %, DrawRatio: 41.00 %, PairsRatio: 1.40
Games: 1000, Wins: 409, Losses: 333, Draws: 258, Points: 538.0 (53.80 %)
Ptnml(0-2): [36, 87, 205, 109, 63], WL/DD Ratio: 5.61

Estimated strength: ~3200 CCRL

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