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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rb8 win in 1 half-moves
8 Ka5 draw
9 Kf3 draw
10 Ra3 draw
11 Rc3 draw
12 Rd3 draw
13 Ka3 loss in 1 half-moves
14 Kb4 loss in 1 half-moves
15 Kd2 loss in 1 half-moves
16 Kd3 loss in 1 half-moves
17 Kd4 loss in 1 half-moves
18 Ke2 loss in 1 half-moves
19 Ke4 loss in 1 half-moves
20 Kf2 loss in 1 half-moves
21 Kf4 loss in 1 half-moves
22 Rb1 loss in 1 half-moves