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

EGTB: win in 8 half-moves

# move score
1 Ka4 win in 7 half-moves
2 Kc4 win in 7 half-moves
3 Rc4 win in 7 half-moves
4 Ka6 draw
5 Kab4 draw
6 Kab5 draw
7 Kab6 draw
8 Kc6 draw
9 Ra3 draw
10 Rc1 draw
11 Rc2 draw
12 Re3 draw
13 Kcb4 loss in 2 half-moves
14 Kcb5 loss in 2 half-moves
15 Kcb6 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