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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Rg2 win in 1 half-moves
3 Rd7 draw
4 Kc7 loss in 2 half-moves
5 Kd8 loss in 2 half-moves
6 Ke8 loss in 2 half-moves
7 Kg8 loss in 2 half-moves
8 Ra7 loss in 2 half-moves
9 Rc7 loss in 2 half-moves
10 Rg1 loss in 2 half-moves
11 Rg3 loss in 2 half-moves
12 Rg4 loss in 2 half-moves
13 Rg5 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Kb7 loss in 1 half-moves
18 Kd7 loss in 1 half-moves
19 Ke7 loss in 1 half-moves
20 Kf7 loss in 1 half-moves
21 Rb7 loss in 1 half-moves
22 Re7 loss in 1 half-moves
23 Rf7 loss in 1 half-moves