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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Kd6 win in 9 half-moves
5 Rb8 win in 11 half-moves
6 Ka5 draw
7 Ka7 draw
8 Kb5 draw
9 Kb7 draw
10 Kd5 draw
11 Ke5 draw
12 Kf5 draw
13 Kf6 draw
14 Kf7 draw
15 Rb4 draw
16 Rb5 draw
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves