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

EGTB: win in 8 half-moves

# move score
1 Ka3 win in 7 half-moves
2 Kbb3 draw
3 Kbb5 draw
4 Kcb3 draw
5 Kcb5 draw
6 Kcc5 draw
7 Rb5 draw
8 Rb6 draw
9 Rb8 draw
10 Rc7 draw
11 Rh7 draw
12 Ka4 loss in 2 half-moves
13 Ka5 loss in 2 half-moves
14 Kbc3 loss in 2 half-moves
15 Kbc5 loss in 2 half-moves
16 Kcc3 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Kd5 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 Rg7 loss in 2 half-moves