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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Kd7 win in 5 half-moves
3 Kd8 win in 5 half-moves
4 Rg5 win in 5 half-moves
5 Rg6 win in 5 half-moves
6 Rg8 win in 5 half-moves
7 Kc7 win in 11 half-moves
8 Kf7 win in 13 half-moves
9 Kb7 draw
10 Kb8 draw
11 Ke7 draw
12 Ke8 draw
13 Kg7 draw
14 Kg8 draw
15 Ra4 draw
16 Rf4 draw
17 Rh4 draw
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rg3 loss in 2 half-moves