Click on the third or sixth rank to set the en passant target square.

EGTB: draw

# move score
1 K6b6 draw
2 K7b6 draw
3 K7b7 draw
4 Ra1 draw
5 Ra2 draw
6 Ra3 draw
7 Ra4 draw
8 Rb5 draw
9 Rc5 draw
10 Rd5 draw
11 Re5 draw
12 Rf5 draw
13 K6b7 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Ka8 loss in 1 half-moves
16 Kb8 loss in 1 half-moves
17 Rg5 loss in 1 half-moves
18 Rh5 loss in 1 half-moves