diff --git a/lucha-libre-torneo/LuchaLibreTorneo.hs b/lucha-libre-torneo/LuchaLibreTorneo.hs
new file mode 100644
index 0000000..a6be51a
--- /dev/null
+++ b/lucha-libre-torneo/LuchaLibreTorneo.hs
@@ -0,0 +1,105 @@
+module Main where
+
+import Control.Concurrent.Async (mapConcurrently)
+import Control.Monad (replicateM)
+import Data.Either
+import Data.Random.Normal (normalIO)
+import Debug.Trace
+import Text.Printf
+
+type Card = [Int]
+
+data Side = A | B
+  deriving (Show, Eq)
+
+type Statistics = ((Float, Float), Float, Int)
+
+sides = [A, B]
+
+data State = State { turn :: Int, aCards :: [Card], bCards :: [Card], lastWinner :: Side, temp :: [Card] }
+  deriving (Show)
+
+data Parameters = Parameters { beginningSide :: Side, fields :: Int, cardsPerSide :: Int }
+  deriving (Show)
+
+maxIndex xs = head $ filter ((== maximum xs) . (xs !!)) [0..]
+
+point :: IO Int
+point = abs . truncate . (100 *) <$> (normalIO :: IO Float)
+
+initialState :: Parameters -> IO State
+initialState parameters =
+  State 0 <$> cards <*> cards <*> pure (beginningSide parameters) <*> pure []
+  where card = replicateM (fields parameters) point
+        cards = replicateM (cardsPerSide parameters) card
+
+runGame :: State -> Either State (Side, Int)
+runGame state =
+  if turn state >= 1000 then Left state  else
+  case (aCards state, bCards state) of
+    ([], _) -> Right (A, turn state)
+    (_, []) -> Right (B, turn state)
+    (a:ac, b:bc) ->
+      let
+        lastWinnersFirstCard = case lastWinner state of
+          A -> a
+          B -> b
+        -- the last winning player picks the field of his card which is best
+        bestField = maxIndex lastWinnersFirstCard
+      in
+        -- trace ("maxIndex of " ++ show lastWinnersFirstCard ++ " is " ++ show bestField) $
+        -- trace ("Side " ++ show (lastWinner state) ++ " asking for " ++ show bestField) $
+        runGame $ case compare (a !! bestField) (b !! bestField) of
+          GT ->
+            -- trace "A won" $
+            state
+              { turn = succ $ turn state
+              , aCards = ac ++ temp state ++ [a, b]
+              , bCards = bc
+              , lastWinner = A
+              , temp = []
+              }
+          LT ->
+            -- trace "B won" $
+            state
+              { turn = succ $ turn state
+              , aCards = ac
+              , bCards = bc ++ temp state ++ [a, b]
+              , lastWinner = B
+              , temp = []
+              }
+          EQ ->
+            state
+              { turn = succ $ turn state
+              , aCards = ac
+              , bCards = bc
+              , lastWinner = lastWinner state
+              , temp = [a, b]
+              }
+
+average :: [Either State (Side, Int)] -> Statistics
+average results =
+  ( (winningQuota A, winningQuota B)
+  , quota $ sum $ map snd $ rights results -- average
+  , length $ lefts results
+  )
+  where
+    quota x = fromIntegral x / fromIntegral (length results)
+    winningQuota side = quota $ length $ filter ((== side) . fst) (rights results)
+
+allTheStats :: Int -> [Int] -> [Int] -> IO [(Parameters, Statistics)]
+allTheStats games possibleFields possibleCardsPerSide =
+  mapConcurrently averageGame allTheGames
+  where allTheGames = Parameters <$> [A, B] <*> possibleFields <*> possibleCardsPerSide
+        averageGame parameters = (,) parameters . average <$> replicateM games (runGame <$> initialState parameters)
+
+renderStats :: (Parameters, Statistics) -> String
+renderStats (parameters, ((winsA, winsB), turns, loops)) = printf "(begin %s fields %4d cards %4d) A %.2f B %.2f Turns %3.1f Loops %d" (show $ beginningSide parameters) (fields parameters) (cardsPerSide parameters) winsA winsB turns loops
+
+main = do
+  stats <- allTheStats 100 [6] [1..20]
+  mapM_ (putStrLn . renderStats) stats
+
+-- how many turns do games need on average
+-- is any of that influenced by the number of fields, the number of cards per side and who began (initial lastWinner)
+--
diff --git a/lucha-libre-torneo/Readme.md b/lucha-libre-torneo/Readme.md
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+++ b/lucha-libre-torneo/Readme.md
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+# Lucha Libre Torneo
+
+Simulating a card game using Haskell.