diff --git a/README.md b/README.md
index 72e0ebe..2b10de5 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,32 @@ to the Cartesi example, but this is in python using python-chess,
 not javascript.
 
 
+# Output
+## Bad pgn
+```
+cartesi-python-chess$ ./run-cartesi-cartesi-python-chess 
+
+         .
+        / \
+      /    \
+\---/---\  /----\
+ \       X       \
+  \----/  \---/---\
+       \    / CARTESI
+        \ /   MACHINE
+         '
+
++ /mnt/cartesi-python-chess/python-chess-validate.py
+Errors: [ValueError("illegal san: 'Nc8' in rnbqkbnr/pppp1ppp/8/4p3/4P3/5N2/PPPP1PPP/RNBQKB1R b KQkq - 1 2")]
++ exit
+
+Halted
+Cycles: 1102514408
+```
+
+
+
+
 # Upstream
 
 ## Python Chess
@@ -13,10 +39,16 @@ not javascript.
 
 * https://github.com/niklasf/python-chess/
 
-# # Cartesi
+## Cartesi
 
 * https://cartesi.io/docs/intro
 
 * https://github.com/cartesi/poker/tree/master/blockchain/verifier/chess
 
 * https://medium.com/cartesi/how-cartesi-is-changing-the-game-showcasing-chess-9f4e39d5cea0
+
+# Contact
+
+```
+y@deepcrayon.fish or jebba/jebbam on discord/lichess/etc.
+```