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 Kb6 win in 7 half-moves
3 Kd8 win in 11 half-moves
4 Rc7 win in 11 half-moves
5 Kb5 draw
6 Kb7 draw
7 Kc5 draw
8 Kc7 draw
9 Kcd7 draw
10 Ke7 draw
11 Ked7 draw
12 Kf7 draw
13 Kf8 draw
14 Ra7 draw
15 Rd7 draw
16 Rh1 draw
17 Rh6 draw
18 Rh8 draw
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rh5 loss in 2 half-moves