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 Ke7 win in 5 half-moves
3 Rg8 win in 7 half-moves
4 Kb7 draw
5 Kb8 draw
6 Kcc7 draw
7 Kcd7 draw
8 Kdc7 draw
9 Kdd7 draw
10 Ke8 draw
11 Ra5 draw
12 Re5 draw
13 Rf5 draw
14 Rg3 draw
15 Rg4 draw
16 Rg6 draw
17 Rh5 draw
18 Rb5 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves