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

EGTB: win in 4 half-moves

# move score
1 Kab2 win in 3 half-moves
2 Kab3 win in 3 half-moves
3 Kab4 win in 3 half-moves
4 Kc4 win in 7 half-moves
5 Kcb3 win in 9 half-moves
6 Ka4 win in 13 half-moves
7 Kc2 draw
8 Kcb2 draw
9 Kcb4 draw
10 Ra1 draw
11 Rb2 draw
12 Rc2 draw
13 Rh2 draw
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves