2023-01-09 21:24:06.012*1*---------------------Starting engine 1 ShashChess 27.1----------------------
2023-01-09 21:24:06.012*1*Configured Engine 1 Type: UCI
2023-01-09 21:24:06.012*1*Engine 1 dir: E:\Chess\Arena\Engines\ShashChess
2023-01-09 21:24:06.012*1*Engine 1 commandline: E:\Chess\Arena\Engines\ShashChess\ShashChess27.1-x86-64-bmi2.exe
2023-01-09 21:24:06.133*1*Child Process Prio Adj: PID 8316 conhost.exe
2023-01-09 21:24:06.134*1*Engine 1 ProcessID: 14492
2023-01-09 21:24:06.134*1*Engine 1 Prio:32 ThreadPrio:0
2023-01-09 21:24:06.159<--1:ShashChess 27.1 by K. Kiniama, A. Manzo and Stockfish developers (see AUTHORS file)
2023-01-09 21:24:06.159-->1:uci
2023-01-09 21:24:06.159<--1:id name ShashChess 27.1
2023-01-09 21:24:06.159<--1:id author K. Kiniama, A. Manzo and Stockfish developers (see AUTHORS file)
2023-01-09 21:24:06.159<--1:option name Debug Log File type string default
2023-01-09 21:24:06.159<--1:option name Threads type spin default 1 min 1 max 1024
2023-01-09 21:24:06.159<--1:option name Hash type spin default 16 min 1 max 33554432
2023-01-09 21:24:06.159<--1:option name Clear Hash type button
2023-01-09 21:24:06.159<--1:option name Ponder type check default false
2023-01-09 21:24:06.159<--1:option name MultiPV type spin default 1 min 1 max 500
2023-01-09 21:24:06.159<--1:option name Move Overhead type spin default 10 min 0 max 5000
2023-01-09 21:24:06.160<--1:option name Slow Mover type spin default 100 min 10 max 1000
2023-01-09 21:24:06.160<--1:option name UCI_Chess960 type check default false
2023-01-09 21:24:06.160<--1:option name UCI_LimitStrength type check default false
2023-01-09 21:24:06.160<--1:option name Handicapped Depth type check default false
2023-01-09 21:24:06.160<--1:option name LimitStrength_CB type check default false
2023-01-09 21:24:06.160<--1:option name UCI_Elo type spin default 2850 min 1350 max 2850
2023-01-09 21:24:06.160<--1:option name ELO_CB type spin default 2850 min 1350 max 2850
2023-01-09 21:24:06.160<--1:option name UCI_ShowWDL type check default false
2023-01-09 21:24:06.160<--1:option name SyzygyPath type string default <empty>
2023-01-09 21:24:06.160<--1:option name Syzygy50MoveRule type check default true
2023-01-09 21:24:06.160<--1:option name SyzygyProbeDepth type spin default 1 min 1 max 100
2023-01-09 21:24:06.160<--1:option name SyzygyProbeLimit type spin default 7 min 0 max 7
2023-01-09 21:24:06.160<--1:option name Use NNUE type check default true
2023-01-09 21:24:06.160<--1:option name EvalFile type string default nn-a3dc078bafc7.nnue
2023-01-09 21:24:06.160<--1:option name Live Book type check default false
2023-01-09 21:24:06.160<--1:option name Live Book URL type string default http://www.chessdb.cn/cdb.php
2023-01-09 21:24:06.160<--1:option name Live Book Timeout type spin default 5000 min 0 max 10000
2023-01-09 21:24:06.160<--1:option name Live Book Retry type spin default 3 min 1 max 100
2023-01-09 21:24:06.160<--1:option name Live Book Diversity type check default false
2023-01-09 21:24:06.160<--1:option name Live Book Contribute type check default false
2023-01-09 21:24:06.160<--1:option name Live Book Depth type spin default 100 min 1 max 100
2023-01-09 21:24:06.160<--1:option name Book1 type check default false
2023-01-09 21:24:06.160<--1:option name Book1 File type string default <empty>
2023-01-09 21:24:06.161<--1:option name Book1 BestBookMove type check default true
2023-01-09 21:24:06.161<--1:option name Book1 Depth type spin default 100 min 1 max 350
2023-01-09 21:24:06.161<--1:option name Book2 type check default false
2023-01-09 21:24:06.161<--1:option name Book2 File type string default <empty>
2023-01-09 21:24:06.161<--1:option name Book2 BestBookMove type check default true
2023-01-09 21:24:06.161<--1:option name Book2 Depth type spin default 100 min 1 max 350
2023-01-09 21:24:06.161<--1:option name Full depth threads type spin default 0 min 0 max 512
2023-01-09 21:24:06.161<--1:option name Opening variety type spin default 0 min 0 max 40
2023-01-09 21:24:06.161<--1:option name Persisted learning type combo default Off var Off var Standard var Self
2023-01-09 21:24:06.161<--1:option name Read only learning type check default false
2023-01-09 21:24:06.161<--1:option name MCTS by Shashin type check default false
2023-01-09 21:24:06.161<--1:option name MCTSThreads type spin default 1 min 1 max 512
2023-01-09 21:24:06.161<--1:option name Multi Strategy type spin default 20 min 0 max 100
2023-01-09 21:24:06.161<--1:option name Multi MinVisits type spin default 5 min 0 max 1000
2023-01-09 21:24:06.161<--1:option name Concurrent Experience type check default false
2023-01-09 21:24:06.161<--1:option name GoldDigger type check default false
2023-01-09 21:24:06.161<--1:option name High Tal type check default false
2023-01-09 21:24:06.161<--1:option name Middle Tal type check default false
2023-01-09 21:24:06.161<--1:option name Low Tal type check default false
2023-01-09 21:24:06.161<--1:option name Capablanca type check default false
2023-01-09 21:24:06.161<--1:option name Low Petrosian type check default false
2023-01-09 21:24:06.161<--1:option name Middle Petrosian type check default false
2023-01-09 21:24:06.161<--1:option name High Petrosian type check default false
2023-01-09 21:24:06.161<--1:uciok
2023-01-09 21:24:06.162-->1:setoption name Threads value 5
2023-01-09 21:24:06.162-->1:setoption name Hash value 16384
2023-01-09 21:24:06.162-->1:setoption name SyzygyPath value h:\syzygy
2023-01-09 21:24:06.162-->1:setoption name EvalFile value nn-60fa44e376d9.nnue
2023-01-09 21:24:06.167*1*Child Process Prio Adj: PID 8316 conhost.exe
2023-01-09 21:24:06.185-->1:isready
2023-01-09 21:24:07.818<--1:info string Found 510 tablebases
2023-01-09 21:24:07.838<--1:readyok
2023-01-09 21:24:15.673**Time for starting engines for analysis:0 ms
2023-01-09 21:24:15.673-->1:isready
2023-01-09 21:24:15.673<--1:readyok
2023-01-09 21:24:15.680-->1:ucinewgame
2023-01-09 21:24:15.680-->1:isready
2023-01-09 21:24:15.790-->1:position fen 1B3N2/5p1B/2K2pn1/5krb/4p1p1/4P1P1/2P1PP2/8 w - - 0 1
2023-01-09 21:24:15.790-->1:go infinite
2023-01-09 21:24:15.790**Time for starting analysis:125
2023-01-09 21:24:16.969<--1:readyok
2023-01-09 21:24:43.993-->1:stop
2023-01-09 21:24:06.012*1*---------------------Starting engine 1 ShashChess 27.1----------------------
2023-01-09 21:24:06.012*1*Configured Engine 1 Type: UCI
2023-01-09 21:24:06.012*1*Engine 1 dir: E:\Chess\Arena\Engines\ShashChess
2023-01-09 21:24:06.012*1*Engine 1 commandline: E:\Chess\Arena\Engines\ShashChess\ShashChess27.1-x86-64-bmi2.exe
2023-01-09 21:24:06.133*1*Child Process Prio Adj: PID 8316 conhost.exe
2023-01-09 21:24:06.134*1*Engine 1 ProcessID: 14492
2023-01-09 21:24:06.134*1*Engine 1 Prio:32 ThreadPrio:0
2023-01-09 21:24:06.159<--1:ShashChess 27.1 by K. Kiniama, A. Manzo and Stockfish developers (see AUTHORS file)
2023-01-09 21:24:06.159-->1:uci
2023-01-09 21:24:06.159<--1:id name ShashChess 27.1
2023-01-09 21:24:06.159<--1:id author K. Kiniama, A. Manzo and Stockfish developers (see AUTHORS file)
2023-01-09 21:24:06.159<--1:option name Debug Log File type string default
2023-01-09 21:24:06.159<--1:option name Threads type spin default 1 min 1 max 1024
2023-01-09 21:24:06.159<--1:option name Hash type spin default 16 min 1 max 33554432
2023-01-09 21:24:06.159<--1:option name Clear Hash type button
2023-01-09 21:24:06.159<--1:option name Ponder type check default false
2023-01-09 21:24:06.159<--1:option name MultiPV type spin default 1 min 1 max 500
2023-01-09 21:24:06.159<--1:option name Move Overhead type spin default 10 min 0 max 5000
2023-01-09 21:24:06.160<--1:option name Slow Mover type spin default 100 min 10 max 1000
2023-01-09 21:24:06.160<--1:option name UCI_Chess960 type check default false
2023-01-09 21:24:06.160<--1:option name UCI_LimitStrength type check default false
2023-01-09 21:24:06.160<--1:option name Handicapped Depth type check default false
2023-01-09 21:24:06.160<--1:option name LimitStrength_CB type check default false
2023-01-09 21:24:06.160<--1:option name UCI_Elo type spin default 2850 min 1350 max 2850
2023-01-09 21:24:06.160<--1:option name ELO_CB type spin default 2850 min 1350 max 2850
2023-01-09 21:24:06.160<--1:option name UCI_ShowWDL type check default false
2023-01-09 21:24:06.160<--1:option name SyzygyPath type string default <empty>
2023-01-09 21:24:06.160<--1:option name Syzygy50MoveRule type check default true
2023-01-09 21:24:06.160<--1:option name SyzygyProbeDepth type spin default 1 min 1 max 100
2023-01-09 21:24:06.160<--1:option name SyzygyProbeLimit type spin default 7 min 0 max 7
2023-01-09 21:24:06.160<--1:option name Use NNUE type check default true
2023-01-09 21:24:06.160<--1:option name EvalFile type string default nn-a3dc078bafc7.nnue
2023-01-09 21:24:06.160<--1:option name Live Book type check default false
2023-01-09 21:24:06.160<--1:option name Live Book URL type string default http://www.chessdb.cn/cdb.php
2023-01-09 21:24:06.160<--1:option name Live Book Timeout type spin default 5000 min 0 max 10000
2023-01-09 21:24:06.160<--1:option name Live Book Retry type spin default 3 min 1 max 100
2023-01-09 21:24:06.160<--1:option name Live Book Diversity type check default false
2023-01-09 21:24:06.160<--1:option name Live Book Contribute type check default false
2023-01-09 21:24:06.160<--1:option name Live Book Depth type spin default 100 min 1 max 100
2023-01-09 21:24:06.160<--1:option name Book1 type check default false
2023-01-09 21:24:06.160<--1:option name Book1 File type string default <empty>
2023-01-09 21:24:06.161<--1:option name Book1 BestBookMove type check default true
2023-01-09 21:24:06.161<--1:option name Book1 Depth type spin default 100 min 1 max 350
2023-01-09 21:24:06.161<--1:option name Book2 type check default false
2023-01-09 21:24:06.161<--1:option name Book2 File type string default <empty>
2023-01-09 21:24:06.161<--1:option name Book2 BestBookMove type check default true
2023-01-09 21:24:06.161<--1:option name Book2 Depth type spin default 100 min 1 max 350
2023-01-09 21:24:06.161<--1:option name Full depth threads type spin default 0 min 0 max 512
2023-01-09 21:24:06.161<--1:option name Opening variety type spin default 0 min 0 max 40
2023-01-09 21:24:06.161<--1:option name Persisted learning type combo default Off var Off var Standard var Self
2023-01-09 21:24:06.161<--1:option name Read only learning type check default false
2023-01-09 21:24:06.161<--1:option name MCTS by Shashin type check default false
2023-01-09 21:24:06.161<--1:option name MCTSThreads type spin default 1 min 1 max 512
2023-01-09 21:24:06.161<--1:option name Multi Strategy type spin default 20 min 0 max 100
2023-01-09 21:24:06.161<--1:option name Multi MinVisits type spin default 5 min 0 max 1000
2023-01-09 21:24:06.161<--1:option name Concurrent Experience type check default false
2023-01-09 21:24:06.161<--1:option name GoldDigger type check default false
2023-01-09 21:24:06.161<--1:option name High Tal type check default false
2023-01-09 21:24:06.161<--1:option name Middle Tal type check default false
2023-01-09 21:24:06.161<--1:option name Low Tal type check default false
2023-01-09 21:24:06.161<--1:option name Capablanca type check default false
2023-01-09 21:24:06.161<--1:option name Low Petrosian type check default false
2023-01-09 21:24:06.161<--1:option name Middle Petrosian type check default false
2023-01-09 21:24:06.161<--1:option name High Petrosian type check default false
2023-01-09 21:24:06.161<--1:uciok
2023-01-09 21:24:06.162-->1:setoption name Threads value 5
2023-01-09 21:24:06.162-->1:setoption name Hash value 16384
2023-01-09 21:24:06.162-->1:setoption name SyzygyPath value h:\syzygy
2023-01-09 21:24:06.162-->1:setoption name EvalFile value nn-60fa44e376d9.nnue
2023-01-09 21:24:06.167*1*Child Process Prio Adj: PID 8316 conhost.exe
2023-01-09 21:24:06.185-->1:isready
2023-01-09 21:24:07.818<--1:info string Found 510 tablebases
2023-01-09 21:24:07.838<--1:readyok
2023-01-09 21:24:15.673**Time for starting engines for analysis:0 ms
2023-01-09 21:24:15.673-->1:isready
2023-01-09 21:24:15.673<--1:readyok
2023-01-09 21:24:15.680-->1:ucinewgame
2023-01-09 21:24:15.680-->1:isready
2023-01-09 21:24:15.790-->1:position fen 1B3N2/5p1B/2K2pn1/5krb/4p1p1/4P1P1/2P1PP2/8 w - - 0 1
2023-01-09 21:24:15.790-->1:go infinite
2023-01-09 21:24:15.790**Time for starting analysis:125
2023-01-09 21:24:16.969<--1:readyok
2023-01-09 21:24:43.993-->1:stop
No problem here with my Arena 3.5.1 and bmi2- compile of 27.1, regards