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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Ra2 win in 1 half-moves
4 Rc2 win in 1 half-moves
5 Ka3 win in 5 half-moves
6 Kc3 win in 5 half-moves
7 Kb3 win in 7 half-moves
8 Ka5 win in 13 half-moves
9 Kd1 draw
10 Kd2 draw
11 Kd3 draw
12 Ke1 draw
13 Ke3 draw
14 Kf1 draw
15 Kf2 draw
16 Kf3 draw
17 Rb1 draw
18 Rb3 draw
19 Kb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Rd2 loss in 1 half-moves