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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Kc6 draw
6 Kd6 draw
7 Ra4 draw
8 Ra6 draw
9 Rc7 draw
10 Kd4 loss in 16 half-moves
11 Ra5 loss in 12 half-moves
12 Kc4 loss in 10 half-moves
13 Kd5 loss in 6 half-moves
14 Ra3 loss in 6 half-moves
15 Rf7 loss in 4 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Rd7 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 Ra8 loss in 1 half-moves