Tweak material imbalance for losing chess

Tweak material imbalance for losing chess

giveaway STC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 6300 W: 2508 L: 2339 D: 1453
http://www.variantfishtest.org:6543/tests/view/5fe7aa166e23db221d9e96b8

giveaway LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 4503 W: 1694 L: 1554 D: 1255
http://www.variantfishtest.org:6543/tests/view/5fe7c1b06e23db221d9e96c3

losers STC
LLR: 2.96 (-2.94,2.94) [-10.00,5.00]
Total: 1284 W: 590 L: 538 D: 156
http://www.variantfishtest.org:6543/tests/view/5fe7c4ad6e23db221d9e96c7

losers LTC
LLR: 2.98 (-2.94,2.94) [-10.00,5.00]
Total: 1536 W: 691 L: 641 D: 204
http://www.variantfishtest.org:6543/tests/view/5fe854d46e23db221d9e96c9