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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rc7 win in 5 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb4 draw
6 Kb5 draw
7 Kb7 draw
8 Kc3 draw
9 Kc5 draw
10 Kc7 draw
11 Kc8 draw
12 Ra7 draw
13 Rd7 draw
14 Re1 draw
15 Re2 draw
16 Re6 draw
17 Re8 draw
18 Kb3 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves