This may be pretty standard but I wasn't sure.
Mid way through day 1 of DTD Grandprix.
Blinds are 300-600 + antes and I'm playing 34,000.
All folded round to me in the cut-off and I raise to 1600 with
BB calls playing about 27k
Flop
I Cbet 2400 and BB calls
Turn is
Check Check
River
... i bet 5k
BB thinks for a minute and RR to 11k.
Now obv I'm not passing but is this a jam? He's got about 13 or so left behind.
If I just call it leaves me with a playable 20k if im behind.... jamming the losing hand would effectively cripple me with 7k
Only info I had on the player was that he seemed observant/competent and hand not done anything stupid in the limited time I'd been at the table.
Thoughts and reasoning?