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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Ka8 win in 5 half-moves
3 Kb8 win in 5 half-moves
4 Kc8 win in 5 half-moves
5 Rb8 win in 5 half-moves
6 Ka6 draw
7 Kb6 draw
8 Kb7 draw
9 Kc7 draw
10 Kd7 draw
11 Ke8 draw
12 Ra5 draw
13 Rb4 draw
14 Rb6 draw
15 Rf5 draw
16 Rg5 draw
17 Rh5 draw
18 Ke7 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Re5 loss in 2 half-moves