Torpedo chess perft

Discussion of anything and everything relating to chess playing software and machines.

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GregNeto
Posts: 35
Joined: Thu Sep 08, 2016 8:07 am

Torpedo chess perft

Post by GregNeto »

I just modified my toy engine to play torpedo chess (compare alpha zero chess variants thread).

Can someone confirm the following perft numbers?

depth nodes 1 20
depth nodes 2 400
depth nodes 3 9194
depth nodes 4 209719
depth nodes 5 5402551
depth nodes 6 137426589

tx Greg
GregNeto
Posts: 35
Joined: Thu Sep 08, 2016 8:07 am

Re: Torpedo chess perft

Post by GregNeto »

an alternative position with promotions near:
white pawn from g2 to g5, black pawn from a7 to a4

rnbqkbnr/1ppppppp/8/6P1/p7/8/PPPPPP1P/RNBQKBNR w KQkq - 0 1

depth nodes 1 20
depth nodes 2 421
depth nodes 3 9685
depth nodes 4 232819
depth nodes 5 5969304
depth nodes 6 157555466