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 Kd1 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Kb5 win in 9 half-moves
7 Kc2 win in 9 half-moves
8 Ke2 win in 13 half-moves
9 Ka5 win in 15 half-moves
10 Ke1 win in 15 half-moves
11 Ke3 win in 15 half-moves
12 Kb3 win in 17 half-moves
13 Kdc3 draw
14 Ka3 loss in 2 half-moves
15 Ka4 loss in 2 half-moves
16 Kbc3 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rc2 loss in 2 half-moves