PokerSolver/3-handed · BTN 15bb, SB 15bb, BB 40bb · SB 0.5bb · no rake · ICM, paying 80/20/BB vs SB call

BB vs SB call

3-handed · SB 0.5bb · no rake · ICM, paying 80/20 (blinds 0.5/1bb, no ante) · BTN 15bb, SB 15bb, BB 40bb · BTN limps, SB limps, BB isolates to 2.5bb, BTN goes all-in, SB calls · Big blind to act

Fits exactlyGGPoker Spin & Gold x10PokerStars Spin & Go x10partypoker SPINS Overdrive 10-24.99x

Close16 games

GGPoker Spin & Gold x4, x5the winner takes all there: chip EV
GGPoker Spin & Gold x50, x100pays 60/30/10 there, 80/20 here
GGPoker Spin & Gold Maxpays 50/30/20 there, 80/20 here
PokerStars Spin & Go x25, x50, x100pays 80/12/8 there, 80/20 here
PokerStars Spin & Go top tierpays 83.33/10/6.67 there, 80/20 here
Winamax Expresso x2, x3, x4, x5, x10, x20the winner takes all there: chip EV; its pages do not say whether any level has an ante
Winamax Expresso x100, x400, x1,000, jackpotpays 80/12/8 there, 80/20 here; its pages do not say whether any level has an ante
partypoker SPINS Overdrive 3-3.99x, 4-4.99x, 5-9.99xthe winner takes all there: chip EV
partypoker SPINS Overdrive 25-119.99x, 120-239.99x, 240x+pays 83.34/8.33/8.33 there, 80/20 here
iPoker Twister x2, x3, x5, x8the winner takes all there: chip EV; its pages do not say whether any level has an ante
iPoker Twister x50its sources disagree on the split (winner takes all, or 80/10/10); its pages do not say whether any level has an ante
iPoker Twister x1,000pays 80/10/10 there, 80/20 here; its pages do not say whether any level has an ante
WPT Global Global Spins x3, x5the winner takes all there: chip EV
WPT Global Global Spins x10, x25pays 80/10/10 there, 80/20 here
WPT Global Global Spins x120, x240, x6,000pays 83.33/8.33/8.33 there, 80/20 here
ACR Poker SPINZ x2, x3, x4, x5, x10, x25, x50, x100, x12,000its prize split is not published; its blinds are not published

Cash

3-handed · BTN 15bb, SB 15bb, BB 40bb · SB 0.5bb · no rake · ICM, paying 80/20Change game

PlayersBlinds & rakeStacks

Stacks (bb), if they differBTNSBBB

Pot 32.5bbYour cards?

2.5bb

15bb

Tap your two cards.

Big blind's range

1,282 of 1,326 combos get here

Fold 72.3%Call 27.6%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when BTN limps, SB limps, BB isolates to 2.5bb, BTN goes all-in, SB calls in 3-handed · SB 0.5bb · no rake · ICM, paying 80/20 at BTN 15bb, SB 15bb, BB 40bb?

BTN limps, SB limps, BB isolates to 2.5bb, BTN goes all-in, SB calls in 3-handed · SB 0.5bb · no rake · ICM, paying 80/20, BTN 15bb, SB 15bb, BB 40bb: the big blind (BB) folds 72.3% and calls 27.6%. Always call: KK+, 44, AQs+, J2s, T8s. Mixed: 66-QQ, 22, A9s-AJs, A7s, A4s-A5s, A2s, K6s-KJs, K2s-K4s, QTs, Q5s-Q8s, Q2s, J4s+, T7s, T4s-T5s, 97s, 92s-94s, 84s+, 82s, 74s+, 72s, 65s, 62s-63s, 52s+, 42s, AJo+, A4o-A8o, A2o, KQo, K8o-KTo, K6o, K2o-K4o, Q8o, J9o+, J4o-J6o, T7o+, T4o, 98o, 75o, 72o, 62o, 54o, 43o.

Always fold: 55, 33, A8s, A6s, A3s, K5s, QJs, Q9s, Q3s, J3s, T9s, T6s, T2s-T3s, 95s-96s, 83s, 64s, 43s, 32s, A9o-ATo, A3o, KJo, K5o, Q9o+, Q5o-Q7o, Q2o, J7o-J8o, J2o-J3o, T5o-T6o, T2o-T3o, 92o-97o, 87o, 85o, 82o-83o, 76o, 73o, 63o+, 53o, 42o, 32o
Always call: KK+, 44, AQs+, J2s, T8s
Mixed: 66-QQ, 22, A9s-AJs, A7s, A4s-A5s, A2s, K6s-KJs, K2s-K4s, QTs, Q5s-Q8s, Q2s, J4s+, T7s, T4s-T5s, 97s, 92s-94s, 84s+, 82s, 74s+, 72s, 65s, 62s-63s, 52s+, 42s, AJo+, A4o-A8o, A2o, KQo, K8o-KTo, K6o, K2o-K4o, Q8o, J9o+, J4o-J6o, T7o+, T4o, 98o, 75o, 72o, 62o, 54o, 43o

Settings: 3-handed · BTN 15bb, SB 15bb, BB 40bb · SB 0.5bb · no rake · ICM, paying 80/20 (small blind 0.5bb, big blind 1bb, stacks BTN 15bb, SB 15bb, BB 40bb, no rake; ICM paying 80/20: a stack is worth its chance of each prize, first 80% and second 20%, so chips lost count more than chips won). Solver: HoldemResources Calculator (HRC) (HRC CI 32.79). Bet sizes are the solved ones; a size that is not here plays like the nearest one.

Sources for the games it fits: ggpoker.com/poker-games/spin-gold (prize table in its script js/funds29.8816e65c.js; fetched 2026-10-31); chips and blinds from worldpokerdeals.com/blog/spin-gold-the-ultimate-guide-on-ggpoker-network (updated 2026-05-11; its 26-level blind table lists no ante) and somuchpoker.com/news/best-spin-and-go-poker-sites-2026 (updated 2026-10-16), fetched 2026-10-31; pokerstars.com/poker/spin-and-go (stacks and prize tables; fetched 2026-10-31); blinds from worldpokerdeals.com/blog/pokerstars-new-spin-go-multipliers-and-1000-spins (2026-05-27; its blind table lists no ante), fetched 2026-10-31; partypoker.com/en/poker/offers/dynamic-structure (stacks, prize shares and the 20-level blind table, which lists no ante), fetched 2026-10-31; winamax.fr/expresso (stacks, first blinds and prize tables; the same on winamax.es), fetched 2026-10-31; worldpokerdeals.com/blog/ipoker-twister-guide (2026-01-29; stacks and splits) and pokerstrategy.com/strategy/sit-and-go/twister-poker-let-go (first blinds), fetched 2026-10-31; wptglobal.com/how-to-play/global-spins (stacks and prize shares; fetched 2026-10-31); blinds from worldpokerdeals.com/blog/global-spins-wpt-global (2023-11-23; its blind table lists no ante) and somuchpoker.com/news/best-spin-and-go-poker-sites-2026 (2026-10-16); worldpokerdeals.com/blog/winning-poker-network-new-1-000-000-spin-go (2025-12-05; stacks only), fetched 2026-10-31.