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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kd6 win in 1 half-moves
3 Ka4 win in 3 half-moves
4 Kbc4 win in 3 half-moves
5 Ra7 win in 3 half-moves
6 Rd7 win in 3 half-moves
7 Ka5 win in 5 half-moves
8 Kbb4 win in 5 half-moves
9 Kcb4 win in 5 half-moves
10 Kcc4 win in 5 half-moves
11 Kd4 win in 5 half-moves
12 Kd5 win in 5 half-moves
13 Rb8 win in 5 half-moves
14 Rc7 win in 5 half-moves
15 Kbb6 draw
16 Kbc6 draw
17 Kcb6 draw
18 Kcc6 draw
19 Rb6 draw
20 Re7 draw
21 Rf7 draw
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves