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

EGTB: win in 2 half-moves

# move score
1 Kf7 win in 1 half-moves
2 Kf8 win in 1 half-moves
3 Kc7 win in 3 half-moves
4 Kcd7 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Rb8 win in 5 half-moves
7 Kb5 draw
8 Kb7 draw
9 Kc5 draw
10 Kd5 draw
11 Kd6 draw
12 Kd8 draw
13 Ke7 draw
14 Ked7 draw
15 Ra6 draw
16 Rb4 draw
17 Rb5 draw
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves