SOLVER MATH.
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Call.
AhKh is squarely in the defend zone against a balanced 3-bet range. Raising bleeds value. Folding tops your range over.
On this board texture, villain's range is
heavily weighted toward one-pair hands. Given
the turn card, you have strong equity on this texture and
should be looking to build the pot. The
A♠ is a key blocker and your range is uncapped
as the 3-bettor. At this SPR you should...
Your range still contains the strongest hands (sets, top two, overpairs) as the preflop aggressor.
Solver Concepts
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Perfect River Bluff
Set Mining Success
Tough River Fold
Cooler Minimized
NL200 — Feb 6 Session
River value bets were well-sized — consider barreling turns more aggressively.
Session Recap
AI-powered breakdown of every session with key moments and stats.
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Leaks & Strengths
Quantified weaknesses and where your game shines.
Hand #47 — Turn Decision
Villain's range is capped after checking. With A♠K♦ we block top pair + nut flush draws at SPR ~3.2 — sizing up to 75% pot.
AA 100% | AKs 100% | AQs 100% | AJs 80% | ATs 50% | A9s | A8s | A7s | A6s | A5s 50% | A4s 40% | A3s | A2s |
AKo 90% | KK 100% | KQs 70% | KJs 40% | KTs | K9s | K8s | K7s | K6s | K5s | K4s | K3s | K2s |
AQo 60% | KQo 25% | QQ 100% | QJs 30% | QTs | Q9s | Q8s | Q7s | Q6s | Q5s | Q4s | Q3s | Q2s |
AJo 30% | KJo | QJo | JJ 80% | JTs | J9s | J8s | J7s | J6s | J5s | J4s | J3s | J2s |
ATo | KTo | QTo | JTo | TT 50% | T9s | T8s | T7s | T6s | T5s | T4s | T3s | T2s |
A9o | K9o | Q9o | J9o | T9o | 99 30% | 98s | 97s | 96s | 95s | 94s | 93s | 92s |
A8o | K8o | Q8o | J8o | T8o | 98o | 88 | 87s | 86s | 85s | 84s | 83s | 82s |
A7o | K7o | Q7o | J7o | T7o | 97o | 87o | 77 | 76s | 75s | 74s | 73s | 72s |
A6o | K6o | Q6o | J6o | T6o | 96o | 86o | 76o | 66 | 65s | 64s | 63s | 62s |
A5o | K5o | Q5o | J5o | T5o | 95o | 85o | 75o | 65o | 55 | 54s | 53s | 52s |
A4o | K4o | Q4o | J4o | T4o | 94o | 84o | 74o | 64o | 54o | 44 | 43s | 42s |
A3o | K3o | Q3o | J3o | T3o | 93o | 83o | 73o | 63o | 53o | 43o | 33 | 32s |
A2o | K2o | Q2o | J2o | T2o | 92o | 82o | 72o | 62o | 52o | 42o | 32o | 22 |
Notes & Study
Annotate hands, embed ranges, and build your own study library.
PokerStarsGGPokerIgnitionPartyPoker888Poker
ACR
CoinPoker
Winamax
PokerTracker 4
Hold'em ManagerSupported Rooms
Works with every major site and tracker.
Call.
AhKh is squarely in the defend zone against a balanced 3-bet range. Raising bleeds value. Folding tops your range over.
On this board texture, villain's range is
heavily weighted toward one-pair hands. Given
the turn card, you have strong equity on this texture and
should be looking to build the pot. The
A♠ is a key blocker and your range is uncapped
as the 3-bettor. At this SPR you should...
Your range still contains the strongest hands (sets, top two, overpairs) as the preflop aggressor.
Solver Concepts
Solver math, translated into concepts you can actually use.
Chat with Coach
Ask questions about any hand. Get solver-grounded explanations instantly.
Perfect River Bluff
Set Mining Success
Tough River Fold
Cooler Minimized
NL200 — Feb 6 Session
River value bets were well-sized — consider barreling turns more aggressively.
Session Recap
AI-powered breakdown of every session with key moments and stats.
Enable rooms for auto-import
2 of 5 rooms enabled
Desktop App
Auto-import, HUD, villain profiles — your full poker workspace. Available now.
Leaks & Strengths
Quantified weaknesses and where your game shines.
Hand #47 — Turn Decision
Villain's range is capped after checking. With A♠K♦ we block top pair + nut flush draws at SPR ~3.2 — sizing up to 75% pot.
AA 100% | AKs 100% | AQs 100% | AJs 80% | ATs 50% | A9s | A8s | A7s | A6s | A5s 50% | A4s 40% | A3s | A2s |
AKo 90% | KK 100% | KQs 70% | KJs 40% | KTs | K9s | K8s | K7s | K6s | K5s | K4s | K3s | K2s |
AQo 60% | KQo 25% | QQ 100% | QJs 30% | QTs | Q9s | Q8s | Q7s | Q6s | Q5s | Q4s | Q3s | Q2s |
AJo 30% | KJo | QJo | JJ 80% | JTs | J9s | J8s | J7s | J6s | J5s | J4s | J3s | J2s |
ATo | KTo | QTo | JTo | TT 50% | T9s | T8s | T7s | T6s | T5s | T4s | T3s | T2s |
A9o | K9o | Q9o | J9o | T9o | 99 30% | 98s | 97s | 96s | 95s | 94s | 93s | 92s |
A8o | K8o | Q8o | J8o | T8o | 98o | 88 | 87s | 86s | 85s | 84s | 83s | 82s |
A7o | K7o | Q7o | J7o | T7o | 97o | 87o | 77 | 76s | 75s | 74s | 73s | 72s |
A6o | K6o | Q6o | J6o | T6o | 96o | 86o | 76o | 66 | 65s | 64s | 63s | 62s |
A5o | K5o | Q5o | J5o | T5o | 95o | 85o | 75o | 65o | 55 | 54s | 53s | 52s |
A4o | K4o | Q4o | J4o | T4o | 94o | 84o | 74o | 64o | 54o | 44 | 43s | 42s |
A3o | K3o | Q3o | J3o | T3o | 93o | 83o | 73o | 63o | 53o | 43o | 33 | 32s |
A2o | K2o | Q2o | J2o | T2o | 92o | 82o | 72o | 62o | 52o | 42o | 32o | 22 |
Notes & Study
Annotate hands, embed ranges, and build your own study library.
PokerStarsGGPokerIgnitionPartyPoker888PokerACRCoinPokerWinamaxPokerTracker 4Hold'em ManagerSupported Rooms
Works with every major site and tracker.
Every villain gets a file.
Railbird scouts every opponent you face — builds a case file, stamps the exploits, flags the sharks, and keeps a rap sheet on 10,000+ hands. Know before you click call.
Perfect Practice
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Train specific spots until they become second nature. Solver-grounded decisions with AI coaching.
C-Betting Wet Boards
You open BTN, BB calls. Flop is dynamic. Do we c-bet TPTK?
Facing Check-Raise
Open-ended straight flush draw facing a massive check-raise.
River Value Bet
You have an overpair on a dry runout. How thin can you value bet?
C-Betting Wet Boards
You open BTN, BB calls. Flop is dynamic. Do we c-bet TPTK?
Facing Check-Raise
Open-ended straight flush draw facing a massive check-raise.
River Value Bet
You have an overpair on a dry runout. How thin can you value bet?
Optimal Play
Check
Strategy Frequencies
Equity
Every Spot. Solved.
Preflop opens to river shoves — solver-grounded with AI coaching.
Theverdict.
Filed by players in the wild. Names redacted on request.
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"Elegant, modern, sleek. Feels worth paying kind of app."
"I love the trends. And being able to tell you the leaks are the most important to be honest."
"The solver numbers on the right are easy to follow and genuinely useful. The session analysis felt very accurate and is the strongest part of the app right now."
"The whole thing is extremely intuitive and easy to use. I am THOROUGHLY impressed."
"The concept is exactly what I've been looking for. I'm considering switching to this as my main study tool."
"Compared to other solvers, Railbird is cheap and actually helps newer players understand what the charts mean. It doesn't just dump frequencies on you — it explains the why behind each decision."
"Elegant, modern, sleek. Feels worth paying kind of app."
"I love the trends. And being able to tell you the leaks are the most important to be honest."
Poker deserves better tools.Poker deserves better tools.Study should feel like play.Study should feel like play.Solver-grounded insight,Solver-grounded insight,accessible to every serious player.accessible to every serious player.
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