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Double-Board Bomb Pot Rules: Antes and Split Pots

Double-Board Hold’em: How to Split Main and Side Pots

Contents

In this bomb pot format, every player posts an ante, there is no preflop betting, and play moves straight to two flops. Each board is evaluated separately, while the main pot and any side pot are split separately according to player eligibility. Below is one documented tournament variant and a reproducible 5600-chip teaching example with a 200-chip ante.

Which bomb pot format does this guide cover?

This guide covers double-board no-limit hold’em: each player has two hole cards, and two separate boards of community cards are dealt. All cards and calculations below apply to this format.

The main distinctions are:

  • Single-board: there is one board of community cards.
  • Double-board: each board is evaluated separately, but the event rules determine how the pot is awarded.
  • Hold’em versus pot-limit Omaha: the rules for using hole cards differ, so a hold’em calculation cannot automatically be applied to Omaha. For that separate format, see the five-card PLO guide.

Two boards do not establish a universal payout method: formats can use a single winner or award each board separately. Check the house rules to find out which method applies at your table.

Who posts the ante, and why is there no preflop betting?

Every player posts an ante before each hand, starting at 200 tournament chips on Level 1, and preflop betting is skipped. These conditions are documented in the Live! Maryland tournament rules for June 3 and 17, 2026.

The hand proceeds as follows:

  1. Every player posts the ante.
  2. Players receive their hole cards, and the dealer deals two flops.
  3. A betting round can follow the flops.
  4. A turn and then a river are added to each board, with a betting round possible after each stage.
  5. At showdown, hands are compared separately on each board.

The published rules also set the minimum postflop bet at the ante amount. The ante changes by level: 200 chips is the Level 1 amount, not a fixed ante for the entire tournament.

Every amount in the example below is in tournament chips, not dollars. The published page does not specify blinds or who acts first, so the absence of preflop betting does not establish that there are no blinds or determine the action order.

How do two boards produce four pot allocations?

First separate the main pot from the side pot and establish eligibility. A contributed 1200 chips in total, while B and C contributed 2200 each. Of the 5600 chips, 3600 form the main pot and 2000 form the side pot. A, B and C can win the main pot; only B and C can win the side pot because A contributed nothing to it.

Next, split each pot between the upper and lower boards. Our calculation uses a 50/50 interpretation: each board receives 1800 chips from the main pot and 1000 from the side pot, creating four separate awards. For each award, compare only the hands of eligible players.

This is an interpretation of the published structure, not an explicit rule specifying halves. The rules describe awards for the best hands on the upper and lower boards and splitting pots down to the lowest chip denomination, but do not literally say “half the pot.” The event page also does not specify a side-pot procedure; the method here explains our worked calculation rather than confirming that event’s procedure.

Worked hand: from antes to showdown

In this teaching example, the main pot is 3600 chips, the side pot is 2000, and the total is 5600. This is a constructed hand, not a record of actual play.

Before posting the ante, A has 1200 chips remaining, while B and C each have at least 2200. All three reach showdown. The calculation includes only the listed antes and bets, with no other forced contributions or fees. Every allocation divides evenly, so no rounding or odd-chip procedure is needed.

Contributions by betting round

The antes create a 600-chip pot. A’s all-in and the calls from B and C increase the main pot to 3600; later contributions from B and C create a separate side pot.

StageActionMain potSide potTotal
Before the flopA, B and C each post a 200 ante6000600
FlopA bets the remaining 1000 all-in; B and C each call 1000360003600
TurnB and C check360003600
RiverB bets 1000; C calls 1000360020005600

A contributes 200 + 1000 = 1200. B and C each contribute 200 + 1000 + 1000 = 2200.

The main pot is 3 × 1200 = 3600, and A, B and C are eligible to win it. The side pot is 2 × 1000 = 2000, and only B and C are eligible. This betting sequence is an assumption of the example, not a universal rule about who acts first.

Cards and best hands

Among the main-pot contenders, A has the best hand on the upper board and B has the best hand on the lower board. For the side pot, only B and C are compared, so C wins its upper-board allocation.

In hold’em, a player makes the best five-card hand from two hole cards and five community cards. Each board is evaluated independently.

PlayerHole cardsUpper board: A♣ Q♥ 2♥ / 9♦ / J♠Lower board: K♣ 8♣ 3♦ / 5♠ / T♥
AA♠ A♦Three aces—a setA pair of aces
BK♠ K♦A pair of kingsThree kings—a set
CQ♠ Q♦Three queens—a setA pair of queens

The first three cards in each board are the flop, followed by the turn and river. A set is three of a kind made with a pocket pair and one community card of the same rank.

Four allocations and final payouts

The main pot produces two allocations of 1800 chips, and the side pot produces two allocations of 1000. Each winner is selected only from players eligible for that particular pot.

PotBoardAllocationEligible playersWinner and reason
Main: 3600Upper1800A, B, CA: a set of aces
Main: 3600Lower1800A, B, CB: a set of kings
Side: 2000Upper1000B, CC: a set of queens beats B’s pair of kings
Side: 2000Lower1000B, CB: a set of kings

Teaching diagram showing the 3600-chip main pot split into 1800 for A on the upper board and 1800 for B on the lower board, and the 2000-chip side pot split into 1000 for C on the upper board and 1000 for B on the lower board

Teaching diagram of the pot allocations—not a capture of a real poker table.

A player’s total payout is all the chips received from the pots. It is not net profit: subtract that player’s contribution to find the change in their stack.

PlayerContributedMain-pot payoutSide-pot payoutTotal payoutStack change
A1200180001800+600
B2200180010002800+600
C2200010001000−1200
Total56003600200056000

The chips reconcile: contributions of 1200 + 2200 + 2200 = 5600, and payouts of 1800 + 2800 + 1000 = 5600.

You cannot simply divide all 5600 chips in half and choose each board’s winner from all three players. That would incorrectly make A eligible for side-pot chips that A did not match.

How can you check the hands in ToolsGambling?

The ToolsGambling equity calculator can compare known hands on one board per run. It cannot combine two boards or split main and side pots according to player contributions.

To check this example:

  1. Select the hold’em game option, Hold'em.
  2. Enter three player hands: A — A♠ A♦, B — K♠ K♦, and C — Q♠ Q♦.
  3. Enter the board A♣ Q♥ 2♥ 9♦ J♠. This checks the contenders for the upper-board allocation of the main pot.
  4. Replace the community cards with K♣ 8♣ 3♦ 5♠ T♥. This checks the lower-board allocation of the main pot.
  5. For the side pot, include only B and C in the comparison and check each board again.

With a complete board entered, the showdown result is already determined: there are no future community cards to deal. Calculate payouts separately using the allocation table, because the calculator does not account for pot contributions. Equity—the expected share of a pot at showdown—is not a substitute for calculating the actual payout.

What should you check under a different set of rules?

For another game, confirm the ante, poker variant, number of boards and pot-awarding method from scratch. The same format name does not guarantee the same table rules.

Ask the organizer:

  • Who posts the ante, and what is its current amount?
  • Is the game hold’em or Omaha, and how must hole cards be used?
  • How many boards are dealt, and how is the pot awarded between them?
  • What blinds apply, and who acts first on each betting round?
  • How are odd chips handled and side pots administered?

The key to this example is making two separate checks in order: which pot a player is eligible to win, then whose hand is strongest on that board. That sequence correctly accounts for all 5600 chips.

FAQ

Frequently Asked Questions

No. The number of boards depends on the house format, so check the rules for your table before playing.

Study these examples away from play unless your room’s rules expressly permit such tools at the table.

Evgeniy Volkov

Verified Expert
Fullstack Developer

Fullstack developer with a background in mathematics. I build the calculators and game-style tools on ToolsGambling with Pixi.js and modern web tech, and every result uses transparent probability formulas you can verify yourself.

EducationMathematics
SpecializationiGaming
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