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 Rc7 win in 3 half-moves
3 Kb5 win in 11 half-moves
4 Ka5 draw
5 Ka7 draw
6 Kab7 draw
7 Kb6 draw
8 Kb8 draw
9 Kcb7 draw
10 Kd8 draw
11 Ra7 draw
12 Rg1 draw
13 Rg8 draw
14 Rh7 draw
15 Kc7 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves