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

EGTB: win in 8 half-moves

# move score
1 Ka5 win in 7 half-moves
2 Rf7 win in 13 half-moves
3 Rg7 win in 13 half-moves
4 Rh7 win in 13 half-moves
5 Kc8 draw
6 Ra7 draw
7 Rc7 draw
8 Re6 draw
9 Re8 draw
10 Ka3 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Ke8 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Kc7 loss in 1 half-moves