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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ka1 win in 3 half-moves
3 Ka2 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kbb2 win in 3 half-moves
6 Kbc2 win in 3 half-moves
7 Kc4 win in 3 half-moves
8 Kcb2 win in 3 half-moves
9 Kcc2 win in 3 half-moves
10 Kd2 win in 3 half-moves
11 Kd3 win in 3 half-moves
12 Kd4 win in 3 half-moves
13 Ra7 win in 3 half-moves
14 Rb3 win in 3 half-moves
15 Rb5 win in 3 half-moves
16 Rb6 win in 3 half-moves
17 Rc7 win in 3 half-moves
18 Rd7 win in 3 half-moves
19 Kb3 win in 5 half-moves
20 Kc1 win in 5 half-moves
21 Rb4 draw
22 Re7 draw
23 Rf7 draw
24 Rb2 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rh7 loss in 2 half-moves