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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Rc8 win in 1 half-moves
5 Kab7 draw
6 Ra8 draw
7 Re8 draw
8 Rf8 draw
9 Rg8 draw
10 Rh8 draw
11 Kab5 loss in 2 half-moves
12 Kaa5 loss in 1 half-moves
13 Kaa7 loss in 1 half-moves
14 Kba5 loss in 1 half-moves
15 Kba7 loss in 1 half-moves
16 Kbb5 loss in 1 half-moves
17 Kbb7 loss in 1 half-moves
18 Rb7 loss in 1 half-moves
19 Rd8 loss in 1 half-moves