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 Kc8 draw
3 Kd1 draw
4 Kd2 draw
5 Kd7 draw
6 Ke2 draw
7 Ke8 draw
8 Kf1 draw
9 Ra1 draw
10 Ra2 draw
11 Ra6 draw
12 Ra8 draw
13 Rc7 draw
14 Rd7 draw
15 Re7 draw
16 Rf7 draw
17 Kc7 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Kf2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves