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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kcb4 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Ra4 win in 3 half-moves
8 Rb4 win in 3 half-moves
9 Rd4 win in 3 half-moves
10 Ka3 win in 7 half-moves
11 Ka4 win in 7 half-moves
12 Kb2 win in 7 half-moves
13 Kc2 win in 7 half-moves
14 Rc2 win in 7 half-moves
15 Rc3 win in 7 half-moves
16 Ka2 win in 13 half-moves
17 Kbb4 draw
18 Kc3 draw
19 Kc6 draw
20 Rc1 draw
21 Re4 draw
22 Rf4 draw
23 Rg4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves