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 Kbc6 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Kdc6 win in 3 half-moves
5 Re7 win in 3 half-moves
6 Rd7 win in 7 half-moves
7 Ka5 win in 9 half-moves
8 Kdc5 win in 9 half-moves
9 Ke4 win in 9 half-moves
10 Ke5 win in 9 half-moves
11 Ke6 win in 9 half-moves
12 Ka6 win in 11 half-moves
13 Kbc5 win in 11 half-moves
14 Rb7 draw
15 Rf7 draw
16 Rg7 draw
17 Rh5 draw
18 Rh6 draw
19 Rh8 draw
20 Ka4 loss in 2 half-moves
21 Kb4 loss in 2 half-moves
22 Kbc4 loss in 2 half-moves
23 Kd4 loss in 2 half-moves
24 Kdc4 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves
29 Rh3 loss in 2 half-moves
30 Rh4 loss in 2 half-moves