What is OTB game ? it is Live or Real game, two players are facing each other playing the game over the board....It is complete different ways of playing the game from a turnbased game,.

1) players are face to face
2) no computer aid reference text book to look at
3) touch & move
4) no trail & error
5) time controls....1 to 5 minutes per move, the game finished in hours....not days. months or even years..
6) sportsmanship---shake hands

When my opponent is online and I saw this message..playing game Chines Chess ( ??? vs computeropponen)
I would like to sit in front of the monitor watching the game to get a little feeling of playing the OTB game.

the time controls is very important for OTB game, so many games are decided by blunder or can not find the correct answer under the time pressure...

Time pressure ! hah hah