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 Kc3 win in 7 half-moves
3 Kc4 win in 7 half-moves
4 Ke4 win in 7 half-moves
5 Rd7 win in 7 half-moves
6 Ke3 win in 9 half-moves
7 Ka6 draw
8 Ka7 draw
9 Ka8 draw
10 Kb6 draw
11 Kb8 draw
12 Kc2 draw
13 Kc6 draw
14 Kc7 draw
15 Kc8 draw
16 Kd2 draw
17 Kd4 draw
18 Re1 draw
19 Re5 draw
20 Re6 draw
21 Re8 draw
22 Rf7 draw
23 Ke2 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves