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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Kab6 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Ka6 win in 5 half-moves
5 Kc6 win in 5 half-moves
6 Kcb6 win in 5 half-moves
7 Ra4 win in 5 half-moves
8 Kcb4 draw
9 Kcb5 draw
10 Ra1 draw
11 Ra2 draw
12 Rc3 draw
13 Re3 draw
14 Kab4 loss in 2 half-moves
15 Kab5 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rh3 loss in 2 half-moves