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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kd6 win in 7 half-moves
3 Kc6 win in 9 half-moves
4 Kb3 win in 11 half-moves
5 Kbb5 draw
6 Kcb5 draw
7 Kd5 draw
8 Rb5 draw
9 Rb6 draw
10 Rb8 draw
11 Rc7 draw
12 Rg7 draw
13 Ka3 loss in 2 half-moves
14 Ka4 loss in 2 half-moves
15 Ka5 loss in 2 half-moves
16 Kbc4 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kcc4 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves