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 Kc4 win in 3 half-moves
3 Rb4 win in 3 half-moves
4 Rc2 win in 3 half-moves
5 Ka5 win in 5 half-moves
6 Kb4 win in 5 half-moves
7 Kc2 win in 5 half-moves
8 Kc5 win in 5 half-moves
9 Kc6 win in 5 half-moves
10 Ra2 win in 5 half-moves
11 Kb6 win in 9 half-moves
12 Rb3 win in 9 half-moves
13 Ka6 draw
14 Kc1 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kd1 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ke1 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Rb1 loss in 2 half-moves