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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kc4 win in 13 half-moves
4 Ka4 draw
5 Kab2 draw
6 Kab3 draw
7 Kab4 draw
8 Kcb2 draw
9 Kcb3 draw
10 Kcb4 draw
11 Kd3 draw
12 Kd4 draw
13 Ra5 draw
14 Ra6 draw
15 Ra8 draw
16 Rb7 draw
17 Rc7 draw
18 Rd7 draw
19 Re7 draw
20 Kd2 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves