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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kc6 draw
3 Ke6 draw
4 Ra5 draw
5 Rc7 draw
6 Rd7 draw
7 Rf7 draw
8 Kc7 loss in 8 half-moves
9 Kd7 loss in 8 half-moves
10 Ra6 loss in 8 half-moves
11 Ke7 loss in 6 half-moves
12 Ra8 loss in 6 half-moves
13 Kc5 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Ra4 loss in 1 half-moves