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

EGTB: win in 2 half-moves

# move score
1 Kc4 win in 1 half-moves
2 Kd4 win in 1 half-moves
3 Ke4 win in 1 half-moves
4 Kb7 win in 3 half-moves
5 Kc3 win in 3 half-moves
6 Rb1 win in 5 half-moves
7 Ka7 draw
8 Kb8 draw
9 Kc2 draw
10 Kd2 draw
11 Ke2 draw
12 Ra3 draw
13 Rb2 draw
14 Rb4 draw
15 Rb5 draw
16 Rc3 draw
17 Ke3 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves