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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Ka7 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kf6 win in 3 half-moves
5 Kf7 win in 3 half-moves
6 Kf8 win in 3 half-moves
7 Rb6 win in 3 half-moves
8 Ka5 win in 5 half-moves
9 Kb5 win in 5 half-moves
10 Kd6 win in 5 half-moves
11 Kd7 win in 5 half-moves
12 Kd8 win in 5 half-moves
13 Ke6 win in 5 half-moves
14 Ke8 win in 5 half-moves
15 Rb5 win in 5 half-moves
16 Rb7 win in 5 half-moves
17 Kb6 win in 7 half-moves
18 Ra8 win in 19 half-moves
19 Rc8 win in 21 half-moves
20 Rb3 draw
21 Re8 draw
22 Rg8 draw
23 Rh8 draw
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves