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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kd8 win in 3 half-moves
3 Ka7 win in 5 half-moves
4 Kd7 win in 5 half-moves
5 Rb8 win in 5 half-moves
6 Kb6 win in 9 half-moves
7 Ra7 win in 9 half-moves
8 Kb5 win in 13 half-moves
9 Ka5 draw
10 Kd6 draw
11 Ke6 draw
12 Ke8 draw
13 Kf6 draw
14 Kf7 draw
15 Kf8 draw
16 Rb5 draw
17 Rb6 draw
18 Rc7 draw
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rd7 loss in 2 half-moves