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 Kg4 win in 5 half-moves
3 Rh7 win in 5 half-moves
4 Kg3 win in 7 half-moves
5 Rf7 win in 7 half-moves
6 Kf4 win in 9 half-moves
7 Ke7 draw
8 Kf2 draw
9 Kf5 draw
10 Kf7 draw
11 Kg2 draw
12 Kg5 draw
13 Kg6 draw
14 Kg7 draw
15 Ra1 draw
16 Ra6 draw
17 Ra8 draw
18 Ke2 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Rb7 loss in 2 half-moves
28 Rc7 loss in 2 half-moves
29 Rd7 loss in 2 half-moves
30 Re7 loss in 2 half-moves