Poker Stars, $5 Buy-in (125/250 blinds, 30 ante) No Limit Hold’em Tournament, 9 Players
Poker Tools Powered By Holdem Manager – The Ultimate Poker Software Suite.

SB: 11,378 (45.5 bb)
Hero (BB): 5,717 (22.9 bb)
UTG+1: 11,162 (44.6 bb)
UTG+2: 15,139 (60.6 bb)
MP1: 8,377 (33.5 bb)
MP2: 7,201 (28.8 bb)
MP3: 20,524 (82.1 bb)
CO: 9,251 (37 bb)
BTN: 5,642 (22.6 bb)

Preflop: Hero is BB with 5 5
UTG+1 raises to 560, 3 folds, MP3 calls 560, 3 folds, Hero calls 310

Flop: (2,075) A A 5 (3 players)
Hero checks, UTG+1 checks, MP3 bets 1,000, Hero calls 1,000, UTG+1 folds

Turn: (4,075) 6 (2 players)
Hero checks, MP3 checks

River: (4,075) 6 (2 players)
Hero bets 750, MP3 folds

Results: 4,075 pot
Final Board: A A 5 6 6
Hero mucked 5 5 and won 4,075 (2,485 net)
MP3 mucked and lost (-1,590 net)

Hello!

I have myself lost on this, by not knowing where to extract more value OTF and OTT. Not sure what my target is here, Ax will very likely to call a reraise on the flop, but also I think raise again OTT, and my plan was to check/raise or shove OTT.

OTR I bet small as block bet, targeting maybe a Kx, if V reraise I was going to fold this. I turn my hand into a bluff here, I should not check call? Or should I?