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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kc8 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Kd8 win in 3 half-moves
8 Kd7 win in 5 half-moves
9 Kf7 win in 5 half-moves
10 Kg8 win in 5 half-moves
11 Re7 win in 5 half-moves
12 Rf7 win in 5 half-moves
13 Rg4 win in 5 half-moves
14 Rg6 win in 5 half-moves
15 Rg8 win in 5 half-moves
16 Kb6 draw
17 Ke7 draw
18 Ke8 draw
19 Rg3 draw
20 Rh7 draw
21 Rd7 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rg2 loss in 2 half-moves