search

lorserker / ben

a game engine for bridge
GNU General Public License v3.0
41 stars 30 forks source link

bad declarer play #142

Closed seebrand closed 5 months ago

seebrand commented 5 months ago

image lead CQ, set 6h -1 . Ben let south ruff s before clear drump。that‘s poor ！

seebrand commented 5 months ago

lead CQ，not s7.

ThorvaldAagaard commented 5 months ago

Did you play it locally? Then please paste the boards as text or BBA code, so I can replay it

seebrand commented 5 months ago

http://localhost:8080/app/bridge.html?deal=(%27J65432.Q.KJ4.953%20K98.AKJ532.6.A64%207.976.QT872.QJT7%20AQT.T84.A953.K82%27,%20%27N%20N-S%27)&P=1&board_no=341&A=x&T=2

seebrand commented 5 months ago

Ben auto lead s7,then mk. if S lead cQ, -1.

seebrand commented 5 months ago

image

ThorvaldAagaard commented 5 months ago

I assume BEN found some constraints, that confused PIMC, and will look into it. Did you use the default settings?

seebrand commented 5 months ago

yes. use latest verson.

ThorvaldAagaard commented 5 months ago

I think this was caused by having to much trust in the NN. That has now been removed, and BEN makes 6H on lead of the CQ. Please try and close this issue, if it now is OK

seebrand commented 5 months ago

now is ok. Ben drop last drump after SK. it's not safe anyway . why Ben do not clear drump at first?

ThorvaldAagaard commented 5 months ago

Neural network did not suggest to remove the last trump, now double dummy decides.

seebrand commented 5 months ago

thanks. 6h is a good contract. after 3nt, NN sugeest East bid 4c, but PIMC select better 4nt, that's smart! Ben becomes better smart . thanks a lot!