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 Kc2 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Ra1 win in 3 half-moves
6 Rc1 win in 3 half-moves
7 Ka2 draw
8 Ka3 draw
9 Kb2 draw
10 Kb4 draw
11 Kd3 draw
12 Kd4 draw
13 Kd5 draw
14 Ke3 draw
15 Ke5 draw
16 Rd1 draw
17 Re1 draw
18 Kf3 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves