This is a chess replay tool. The tool asks you to insert moves in coordinate notation (example: if there was a move of a piece from F1 to G3, you input "f1g3" (without the quotes)).
Just me. (shared 2016/03/24 09:59) I'll soon add algebraic notation and another commonly used notations. All move inputs are independent, i.e., you can input moves in any notation you want, even use two or more different notations in the input of a single game. DRAW, 1/2-1/2, 1-0 and 0-1 are notation-independent and end the game input, telling the tool the game result.