testing SlowChess Blitz 2.8NN x64

Stockfish 14.1NN x64          3623   36.0-64.0   perf=3523   [G.S.]
LCZero 0.28.0 Cudnn (610000)  3604   36.5-63.5   perf=3500   [W.B.]
Komodo Dragon 2.5 x64         3586   37.5-62.5   perf=3497   [G.S.]
Komodo Dragon 2.5 x64 (MCTS)  3542   44.0-56.0   perf=3500   [G.S.]
Revenge 2.0NN x64             3470   51.0-49.0   perf=3477   [G.S.]
Ethereal 13.50NN x64           new   48.0-52.0   perf= -14   [G.S.]
Koivisto 7.0NN x64            3443   55.0-45.0   perf=3478   [G.S.]
RubiChess 2.2NN x64           3396   59.0-41.0   perf=3459   [G.S.]
Seer 2.4.0NN x64              3386   60.5-39.5   perf=3460   [G.S.]
Nemorino 6.00 x64 NNUE        3379   65.5-34.5   perf=3490   [G.S.]
Igel 3.0.5NN x64              3377   62.5-37.5   perf=3466   [G.S.]