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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Re6 win in 3 half-moves
4 Ra7 win in 5 half-moves
5 Ka1 draw
6 Ka2 draw
7 Ka4 draw
8 Ka6 draw
9 Kb2 draw
10 Kb4 draw
11 Kb5 draw
12 Kc1 draw
13 Kc2 draw
14 Rc7 draw
15 Rd7 draw
16 Re1 draw
17 Re2 draw
18 Re8 draw
19 Rf7 draw
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves