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

EGTB: win in 6 half-moves

# move score
1 Rg7 win in 5 half-moves
2 Ra4 win in 9 half-moves
3 Ke5 win in 15 half-moves
4 Ra5 win in 15 half-moves
5 Kd5 win in 19 half-moves
6 Kc5 win in 27 half-moves
7 Ke6 win in 27 half-moves
8 Rc6 win in 27 half-moves
9 Rc7 win in 27 half-moves
10 Kc6 draw
11 Kc7 draw
12 Kd7 draw
13 Ke7 draw
14 Ra8 draw
15 Rb6 draw
16 Rb7 draw
17 Rd7 draw
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves