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 Rd7 win in 3 half-moves
3 Kb3 win in 5 half-moves
4 Kc3 win in 5 half-moves
5 Ka6 win in 7 half-moves
6 Kb6 win in 7 half-moves
7 Ka4 draw
8 Kab4 draw
9 Kab5 draw
10 Kc5 draw
11 Kcb4 draw
12 Kcb5 draw
13 Kd3 draw
14 Kd4 draw
15 Kd5 draw
16 Ra7 draw
17 Rc7 draw
18 Re2 draw
19 Re6 draw
20 Re8 draw
21 Rf7 draw
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