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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kbb5 win in 3 half-moves
3 Kcb5 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Ka3 win in 5 half-moves
6 Kbb3 win in 5 half-moves
7 Kbc3 win in 5 half-moves
8 Ra6 win in 5 half-moves
9 Ka4 draw
10 Kcb3 draw
11 Kcc3 draw
12 Kd3 draw
13 Kd4 draw
14 Rf6 draw
15 Rg6 draw
16 Rh6 draw
17 Kbc5 loss in 2 half-moves
18 Kcc5 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Re6 loss in 2 half-moves