Chinese Poker
This page is based partly on information from Ka Lun, Anthony Horsley Sr, Don Smolen, Richard Dewhirst, Alan Ho, Brandon Bahti and several anonymous correspondents.
 Introduction
 Players, Cards, Stakes and Deal
 Arrangement of cards
 Showdown and Scoring
 Special Hands
 Variations
 Open Face Chinese Poker
 Other Chinese Poker web pages
 Chinese Poker Software and Online Games
Introduction
This Chinese gambling game is popular in Hong Kong and parts of Southeast Asia and is also played to some extent in the USA. It is known by several different names.
 In Cantonese it is called Sap Sam Cheung (十三張), which means 13 cards, and in Vietnamese it is known by the similar name Xập Xám Chướng .
 In Chinese, it is also sometimes called Luosong Pai Jiu (羅宋牌九), which I think means Russian Pai Gow. The game is indeed related to Pai Gow.
 In the USA it is often known as Chinese Poker or sometimes Russian Poker, but note that some people also use the name Chinese Poker to refer to the climbing game Big Two. In Hawaii it is called Pepito.
 In the Phillipines it is known as Pusoy, again not to be confused with Pusoy Dos, which is Big Two. Another name sometimes used is Good, Better, Best, referring to the three hands of a player.
The aim is to arrange your 13 cards into three poker hands  two of five cards and one of three cards  which will beat the corresponding poker hands made by the other players.
A recent development is Open Face Chinese Poker, in which after the first five cards, hands are built face up one card at a time.
Players, Cards, Stakes and Deal
There are four players, each playing for themselves. A standard 52 card pack is used.
Before playing it is necessary to agree on a stake. Below I will describe the payments in terms of units; one unit can be worth whatever the players agree in advance  $1, $10, $100, etc.
The cards are shuffled, cut and dealt out singly: 13 cards to each player.
Arrangement of cards
Each player must divide their 13 cards into a "back" hand of 5 cards, a "middle" hand of 5 cards and a "front" hand of 3 cards. Considered as poker hands, the back hand must be better than the middle hand, and the middle hand must be better than the front hand. The standard poker ranking is used  so the hand types from high to low are: royal flush, straight flush, four of a kind, full house, flush, straight, three of a kind, two pairs, one pair, high card (see the page on ranking of poker hands). There are no wild cards.
Since the front hand has only 3 cards, only three hand types are possible: three of a kind; one pair; high card. There is no value in having a front hand with three consecutive cards or three cards of the same suit: "straights" or "flushes" in the front hand do not count.
Players place their three hands face down in front of them, the front hand nearest the centre of the table and the back hand nearest themselves.
Showdown and Scoring
When everyone is ready, all the players expose their three hands and each pair of players compares the corresponding hands. In the simplest system of payments, you win one unit for each corresponding hand of another player that you beat and lose one for unit each hand that beats you. When the hands are equal you neither win nor lose. Here is an example:
The result would be as follows:
Players  front winner  middle winner  back winner 
North  East  South  West 

North v East  North  North  North  +3  3  
North v South  South  South  North  1  +1  
North v West  North  North  West  +1  1  
East v South  South  South  East  1  +1  
East v West  East  West  West  1  +1  
South v West  South  South  West  +1  1  
Total  +3  5  +3  1 
Notice that although West's back hand is the overall best hand (aces full), West loses on balance because of the weaker middle and front hands. East could have done slightly less badly by putting the sevens in the middle hand, which would then have beaten West. Notice also that it is not legal for East to put the jacks in the front hand, because it would then not be possible to make a middle hand that was better and a back hand that was better still from the remaining ten cards.
Special Hands
It is possible to play using just the payments described above. However, many players add two further features to the stakes: increased payments for certain hands, and some special 13card hands that win automatically. If you are playing with these it is important to agree in advance exactly which ones are allowed and how much each is worth.
A typical scale of increased payments is as follows:
 If you win the front hand with three of a kind, you receive 3 units instead of 1 for that hand.
 If you win the middle hand with a full house, you receive 2 units instead of 1 for that hand.
 If you win the back (or middle) hand with 4 of a kind, you receive 4 units instead of 1.
 If you win the back (or middle) hand with a royal flush or straight flush you win 5 units instead of 1.
These bonuses only count for you for hands that you win. For example if A and B each have a 3 of a kind in front, but B's is higher, A will pay B 3 units for it. A's 3 of a kind will still count against the other players if it wins.
Example: A has 666, 44499, KKK88 and B has QQ7, JJJ22, 5555A. A wins 3 for the front hand, but B wins 2 for the middle and 4 for the back, so altogether A pays 3 units to B.
When special hands are allowed, the following 13card hands win automatically against any ordinary hand, if declared before the hands are exposed. When two special hands come up against each other, the higher wins the full specified amount and the lower loses its value (though it can still win against the other players). After the special hands have been dealt with, the remaining players expose their cards and settle up among themselves in the normal way. A typical schedule of special hands, in ascending order, is:
 Six pairs: a hand with six pairs and one odd card. When two players have six pair hands, compare the highest pair; if the highest pairs are equal compare the second highest pair, and so on. Win 3 units.
 Three straights: the back and middle hands are five card straights and the front hand is a three card straight (i.e. three cards of consecutive rank). If two players have three straights, compare the highest (back) straights first, then if these are equal the middle straights, and finally, if all else is equal, the front straight. Win 3 units.
 Three flushes: the back and middle hands are flushes, and the front hand is a threecard flush (three cards of one suit). If two players have this, the player with the better back hand wins; if tied the better middle hand; if those are also tied, the better front hand. Win 3 units.
 Complete straight: the hand has one card of each rank: A2345678910JQK. Suits can be mixed. If two players have this, they are tied. Win 13 units.
A player who has a special hand can choose not to declare it, but instead to set three hands of 5, 5 and 3 cards in the normal way. This loses the right to an automatic win, but it may occasionally be possible to win more units in the normal settlement, when extra payments can be won.
Variations
There seem to be numerous variations in the way the payments are organised. Here are the ones I have so far discovered.
 Playing against the house
 One player, probably the dealer, is the house (bank, casino). The other players compare their hands with the house, but not with each other, and pay or receive accordingly. When an individual hand is tied, the house wins it.
 Extra payment for sweep
 Some play that a player who wins all three hands against another player is paid an extra 1 unit (or sometimes 3 units) for a sweep.
 Higher payment in the middle
 Some play that winning with four of a kind or a straight flush in the middle is worth an extra point, so 5 in the middle or 4 at the back for quads and 6 in the middle or 5 at the back for a straight flush.
 The overall point
 Some play that between each pair of players, the net winner wins one additional unit  the overall point. This makes it more important to try to win two hands out of three whenever possible. If playing with extra payments for straight flush, quads, etc., these are taken into account in deciding who gets the overall point.
 Single winner
 Anthony Horsley Sr reports a version of Pusoy played in the Philippines in which apparently there is just one winner of each deal. In order to win, you have to beat each of the other players on at least two out of three hands. Presumably if no one achieves this, no one wins.
 Extra payments counted for losing hands
 Some play that instead of the increased payments for certain types of winning hand, the following extra payments count, irrespective of whether the hand in question wins or loses:
 Three of a kind in the front hand: 2 extra units
 Full house in the middle hand: 1 extra unit
 Four of a kind in the back or middle hand: 3 extra units
 Straight or royal flush in the back or middle hand: 4 extra units

This variation is often combined with the overall point variation above.
 Surrender
 Some play that a player with a poor hand can surrender before the hands are exposed. If you surrender, you pay each of the other players as though you had lost two out of three hands  one unit each, or two units each if you play the version with the overall point. If playing with a banker, then of course a surrendering player just pays the banker, and a surrendering banker pays each of the players.
 Winning from a pool
 Some play that each player contributes 3 units to a pool before the deal. Instead of comparing the hands between pairs of players, whichever of the four players has the best front hand collects 4 units, the player with the best middle hand collects 4 units, and the player with the best back hand collects 4 units. Some play that if one player wins all three hands, the collect the whole pool and each of the other players has to pay them an additional 3 units.
 No pictures
 I have been told that some people regard a hand containing no pictures as a special hand giving an automatic win, but I don't know how many units it is worth or how it ranks with respect to the other special hands.
 Malayan Sap Sam Cheung
 In his book "Gambling Games of Malaya", C.T.Dobree describes a version of Sap Sam Cheung in which three players play against the bank. The bank wins ties on individual hands as usual. Extra payments count irrespective of whether the hand wins or loses, as follows:
 Three of a kind in the front hand: 2 extra units
 Full house in the middle hand: 2 extra units
 Four of a kind in the back hand: 4 extra units
 Four of a kind in the middle hand: 6 extra units
 Straight or royal flush in the back hand: 6 extra units
 Straight or royal flush in the middle hand: 8 extra units
The special hands, in ascending order, are:
 Three flushes: 3 units
 Three straights: 4 units
 Six and a half pairs: 4 units
 Five pairs and one three of a kind: 5 units
 Four threes of a kind and an odd card: 6 units
 All cards are the same colour: 10 points
 Small: all cards are 2, 3, 4, 5, 6, 7, 8: 10 points
 Big: all cards are 8, 9, 10, J, Q, K, A: 10 points
 Three fours of a kind and one odd card: 16 units
 Three straight flushes: 18 units
 All 12 picture cards plus any 13th card: 18 units
 All thirteen cards of one suit: 26 units
A special hand, if declared before the cards are exposed, beats any normal hand and wins the number of units specified in the table (a player wins from the bank, or the bank wins from all players). If the bank and a player both have special hands, the holder of the higher scoring hand wins the difference between their values.
 Vietnamese Version
 Phong Le gives the special scores for the Vietnamese game Xập Xám as follows:
 Three of a kind in front: 3 units instead of 1
 Full house in the middle: 2 units instead of 1
 Four of a kind at the back: 4 units; in the middle: 8 units
 Straight flush at the back: 5 units; in the middle: 10 units
 Some play that a player who wins all three hands against one opponent is paid double; a player who wins all three hands against all opponents is paid triple.
 The scores for special hands are:
 Three straights: 3 units
 Three flushes: 3 units
 Six pairs: 3 units
 Five pairs and one triplet: 6 units
 Complete straight A to K with mixed suits: 13 units; if all 13 cards are of one suit: 26 units.
 I am told that in some places there is the tradition that if anyone is dealt a complete suit of 13 cards, all those present, including both players and nonplayers who may be watching the game, have to empty their pockets and give all their money to the winner.
 Singapore Version
 Alan Ho describes a version played in Singapore.
 The special 13card hands are known as Claims. The 13card straight is known as a Dragon (Yi Tiao Long: 一条龙) and wins 13 units (or according to some players 26 units). Six and a half pairs, three straights, or three flushes each worth 3 units as usual. There is an additional hand called "small cards", in which all 13 cards must be in the range 2 to 9 (or according to some players 2 to 10): this also wins 3 units from each opponent.
 If two of these 3point special hands come up against each other, neither player pays the other. However a Dragon beats any other hand and is paid the full 13 (or 26) units.
 The payments for winning with strong hands in front, middle and back are:
 Three of a kind in front: 3 units instead of 1
 Full house in the middle: 2 units instead of 1
 Four of a kind at the back: 4 units; in the middle: 8 units
 Straight flush at the back 7 units; in the middle: 14 units
 Some play that a player who wins all three hands against all opponents is paid double  that is 6 points each instead of 3, assuming that no special hands are involved.
 Some play that if no one is willing to deal, the player who held the Ace of Spades must deal the next hand, and is paid 1 unit compensation by each opponent for this extra work.
 Hawaiian Gardens Casino version
 Brandon Bahti describes a version played at the Hawaiian
Gardens Casino in California. The special 13card hands are:
 Three straights: 4 units
 Three flushes: 4 units
 12 red cards and 1 black or 12 black and 1 red: 4 units
 All black or all red: 6 units
 Six pairs: 4 units
 Complete straight A to K with mixed suits: 13 units
 All 13 cards of one suit: 39 units
 If two special hands come up against each other, the holder of the lower valued hand pays the difference (if they are equal there is no payment between these two players).
A player wins two out of three hands against an opponent receives 1 unit from that opponent. For winning all three hands the payment is 6 units. A player who wins all three hands against every other player is paid 9 units (instead of 6) by each. For winning with particular hands in particular positions there are additional payments as follows:
 Straight flush: 5 units at the back; 10 units in the middle
 Four of a kind: 4 units at the back; 8 units in the middle
 Full house: 2 units in the middle
 Three of a kind: 3 units at the front
A player who surrenders pays 3 units to each opponent.
Some play with an extra side bet on the number of aces held. One aces is worth 1, two aces 2, three aces 6, four aces 8. Between two players, the player with fewer aces pays the difference in units, in addition to the payments for the Chinese Poker game.
Payments are made in chips and it is not possible to win or lose more chips than you had in front of you at the start of the deal. Settlement is in clockwise order staring with the dealer. Any 13card special hands are settled first, followed by all other payments. Specifically, if the players in clockwise order are A (dealer), B, C, D then settlements are made in the order A vs B, A vs C, A vs D, B vs C, B vs D, C vs D. Example: A starts with only 8 chips. A wins all three hands against B and loses all three against C. B pays A 6 chips, but A pays only 2 chips to C, because each chip is either doubled or lost, and A's first 6 chips have already been "used" to justify the win from B. Therefore A ends up with 8+62=12 chips. A neither pays to nor receives from D since the transactions with B and C have already accounted for all A's chips. Players can buy additional chips from the house after the settlement and before the next deal.
The casino takes a fixed rake per hand, and part of this is used to build jackpots that are offered for certain unusual events  for example when a player has a straight flush, three of a kind, and a pair and loses all three hands to another player.
 Open Face Chinese Poker
 This variant, which became popular worldwide in 2012, is now described on a separate page.
Other Chinese Poker web pages
Further information can be found on Don Smolen's Chinese Poker page. From there you can also order his excellent book on the tactics of this game, and obtain his CPOKER computer program.
Rules for a version of Chinese Poker can also be found under the name Pusoy on this archive copy the Bicycle Cards web site.
Rules for Chinese Poker can also be found at the Asian Games Site vinagames.com, where it is possible to play Chinese Poker on line.
A short description, under the name 13 card poker, can be found on the Commerce Casino site.
Playing Chinese Poker Online
With Phong Le's Chinese Poker Analyser you can compare the power of alternative divisions of 13 cards into three hands, and play Chinese Poker (Xap Xam) against one, two or three computer players.