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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kc7 draw
5 Kcd7 draw
6 Kd6 draw
7 Kd8 draw
8 Ke7 draw
9 Ked7 draw
10 Kf7 draw
11 Kf8 draw
12 Rb7 draw
13 Rc7 draw
14 Rf7 draw
15 Rg7 draw
16 Rh1 draw
17 Rh6 draw
18 Rh8 draw
19 Kb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 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