Donkey's Edge

Tournament short-stack toolkit

Learn the chart. Drill the spot. Trust the shove.

Reference clear push/fold ranges, then turn those ranges into realistic table decisions with a configurable trainer and detailed performance review.

Get Donkey's Edge See the workflow

Push/Fold charts are free. The configurable trainer is a Premium feature.

Donkey's Edge short-stack push/fold chart for the small blind at 10 big blinds
Actual app view
3–10 BBFour short-stack depths
8 positionsUTG through small blind
169 classesEvery starting-hand cell
Custom drillsSeats, stacks, and quiz length

One connected study loop

Reference. Practice. Review.

The charts show the answer. The trainer makes you find it under pressure. The review reveals what to drill next.

01 · REFERENCE · FREE

Start with a chart you can actually read.

Select the position and effective stack, then scan a full 13 × 13 matrix of pairs, suited hands, and offsuit hands. Tap any cell to confirm the action.

  • Stack depths of 3, 5, 8, and 10 big blinds
  • UTG, UTG+1, UTG+2, LJ, HJ, CO, BTN, and SB
  • Clear push and fold color coding
  • Live count of combinations in the pushing range
Push/fold matrix with position and stack controls

02 · PRACTICE · PREMIUM

Turn memorization into a table decision.

The trainer deals a hand at a full-ring table, folds the action to you, and asks for the only decision that matters in the drill: push or fold.

  • Choose the positions and stack depths to include
  • Select 10, 15, 25, 50, or 100-hand quizzes
  • Practice a focused chart directly from the matrix
  • Resume an in-progress quiz when you return
Push/fold trainer showing a tournament table and Push or Fold decision

03 · REVIEW · PREMIUM

Find the leak behind the score.

Review more than right and wrong. Donkey's Edge organizes your results by position, stack, and starting hand so weak spots become focused drills.

  • Session and all-time accuracy
  • Performance by seat and stack depth
  • Accuracy heat map across starting hands
  • Missed-hand review with the correct chart action
Practice Review showing session accuracy, historical progress, and strongest and weakest groups
Session summary and historical progress
Practice Review showing accuracy by seat and stack plus missed hands
Seat, stack, and missed-hand detail

Built to make the chart stick

Study fewer spots. Learn them better.

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Focus the drill

Isolate one troublesome seat or stack instead of mixing every possible short-stack decision together.

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Track improvement

Keep session history and compare accuracy across positions, stacks, and starting hands over time.

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Move between chart and trainer

Open a chart, launch a matching practice drill, review the misses, and repeat the exact weak spot.

Charts tell you. Practice teaches you.

Make the short-stack decision automatic.

Reference every push/fold chart free, then unlock the trainer and performance review with Premium.

Start practicing on Google Play