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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kd1 win in 3 half-moves
4 Kd3 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Rb3 win in 3 half-moves
7 Rb4 win in 5 half-moves
8 Kb4 win in 13 half-moves
9 Ke2 win in 13 half-moves
10 Kc2 win in 15 half-moves
11 Ke3 win in 15 half-moves
12 Ke1 win in 17 half-moves
13 Ka6 draw
14 Kb6 draw
15 Ka4 loss in 2 half-moves
16 Ka5 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rc2 loss in 2 half-moves