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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Ra7 win in 7 half-moves
3 Rb7 win in 7 half-moves
4 Rd7 win in 7 half-moves
5 Ka4 draw
6 Ka5 draw
7 Ka6 draw
8 Kb4 draw
9 Kb6 draw
10 Kb7 draw
11 Kb8 draw
12 Kc4 draw
13 Kc5 draw
14 Kc6 draw
15 Kc7 draw
16 Kd7 draw
17 Kd8 draw
18 Re1 draw
19 Re5 draw
20 Re6 draw
21 Re8 draw
22 Re2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 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