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 Ra2 win in 3 half-moves
8 Rd2 win in 3 half-moves
9 Ka2 win in 5 half-moves
10 Ka3 win in 5 half-moves
11 Kb2 win in 5 half-moves
12 Kc3 win in 5 half-moves
13 Kc6 win in 5 half-moves
14 Rb2 win in 5 half-moves
15 Re2 win in 5 half-moves
16 Rf2 win in 5 half-moves
17 Ka4 draw
18 Kbb4 draw
19 Kbc4 draw
20 Kcc4 draw
21 Rc1 draw
22 Rc3 draw
23 Rc4 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves