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

EGTB: win in 6 half-moves

# move score
1 Ka4 win in 5 half-moves
2 Ka5 win in 5 half-moves
3 Kbb6 win in 5 half-moves
4 Ka6 win in 9 half-moves
5 Kb4 win in 9 half-moves
6 Rb7 draw
7 Rc8 draw
8 Kb7 loss in 2 half-moves
9 Kbc5 loss in 2 half-moves
10 Kc4 loss in 2 half-moves
11 Kcb6 loss in 2 half-moves
12 Kcc5 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves