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 3 half-moves
3 Kc4 win in 7 half-moves
4 Kc5 win in 7 half-moves
5 Ra7 win in 7 half-moves
6 Rd7 win in 7 half-moves
7 Ka7 draw
8 Ka8 draw
9 Kb7 draw
10 Kc3 draw
11 Kc7 draw
12 Kc8 draw
13 Kd3 draw
14 Kd5 draw
15 Ke4 draw
16 Ke5 draw
17 Re2 draw
18 Re6 draw
19 Re8 draw
20 Rf7 draw
21 Ke3 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves