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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Kc8 win in 1 half-moves
4 Kd6 win in 1 half-moves
5 Kd7 win in 1 half-moves
6 Kd8 win in 1 half-moves
7 Kf2 win in 1 half-moves
8 Rb2 win in 1 half-moves
9 Rb4 win in 1 half-moves
10 Rb5 win in 1 half-moves
11 Rb6 win in 1 half-moves
12 Rb8 win in 1 half-moves
13 Kb6 draw
14 Ke1 draw
15 Kg1 draw
16 Ra7 draw
17 Rb3 draw
18 Ke2 loss in 2 half-moves
19 Kg2 loss in 2 half-moves
20 Rb1 loss in 1 half-moves