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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kb7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Rc8 win in 3 half-moves
6 Kc8 win in 7 half-moves
7 Kcb6 win in 7 half-moves
8 Kcc6 win in 7 half-moves
9 Kd6 win in 7 half-moves
10 Kbb6 draw
11 Kd8 draw
12 Rb7 draw
13 Ka4 loss in 2 half-moves
14 Ka5 loss in 2 half-moves
15 Ka6 loss in 2 half-moves
16 Kb4 loss in 2 half-moves
17 Kbc6 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves