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

EGTB: win in 4 half-moves

# move score
1 Kbb7 win in 3 half-moves
2 Kcb7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Kd6 win in 7 half-moves
7 Rc8 win in 7 half-moves
8 Re8 win in 11 half-moves
9 Rf8 win in 11 half-moves
10 Rg8 win in 11 half-moves
11 Kcc7 draw
12 Rh8 draw
13 Ka5 loss in 2 half-moves
14 Ka6 loss in 2 half-moves
15 Ka7 loss in 2 half-moves
16 Kbb5 loss in 2 half-moves
17 Kbc5 loss in 2 half-moves
18 Kbc7 loss in 2 half-moves
19 Kcb5 loss in 2 half-moves
20 Kcc5 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Ra8 loss in 2 half-moves