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

EGTB: win in 4 half-moves

# move score
1 Kc8 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Ka8 win in 5 half-moves
4 Kb7 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 R7a6 win in 5 half-moves
7 R5a6 draw
8 Ra1 draw
9 Ra8 draw
10 Rb7 draw
11 Rd7 draw
12 Re5 draw
13 Re7 draw
14 Rf5 draw
15 Rf7 draw
16 Rg7 draw
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Rh5 loss in 2 half-moves
25 Rh7 loss in 2 half-moves