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

EGTB: win in 4 half-moves

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