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

EGTB: win in 40 half-moves

# move score
1 Rb6 win in 39 half-moves
2 Rb4 win in 41 half-moves
3 Rb1 win in 47 half-moves
4 Rb2 win in 47 half-moves
5 Rb3 win in 51 half-moves
6 Kc7 draw
7 Rb8 draw
8 Re7 draw
9 Rf7 draw
10 Rg7 draw
11 Ka3 loss in 2 half-moves
12 Ka5 loss in 2 half-moves
13 Kab5 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kcb5 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Kd7 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rc7 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Rh7 loss in 2 half-moves