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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Ka5 draw
4 Kb6 draw
5 Kc5 draw
6 Ra8 draw
7 Rb7 draw
8 Rc8 draw
9 Rd8 draw
10 Ka6 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves
17 Kb4 loss in 1 half-moves