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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Ka5 win in 7 half-moves
6 Kbc5 win in 7 half-moves
7 Ra7 win in 7 half-moves
8 Ka4 draw
9 Kb3 draw
10 Kbb4 draw
11 Kc3 draw
12 Kcb4 draw
13 Kcc5 draw
14 Kd4 draw
15 Kd5 draw
16 Rb8 draw
17 Rc7 draw
18 Rd7 draw
19 Rh7 draw
20 Kd3 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