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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Rd7 win in 3 half-moves
5 Rh4 win in 3 half-moves
6 Rh5 win in 3 half-moves
7 Rh6 win in 3 half-moves
8 Rb7 win in 5 half-moves
9 Rc7 win in 5 half-moves
10 Ka5 win in 7 half-moves
11 Kbb4 win in 7 half-moves
12 Kbc5 win in 7 half-moves
13 Kcb4 win in 7 half-moves
14 Re7 win in 7 half-moves
15 Rg7 win in 7 half-moves
16 Kcc5 win in 9 half-moves
17 Kd4 win in 9 half-moves
18 Kd5 win in 9 half-moves
19 Ka4 draw
20 Rf7 draw
21 Rh8 draw
22 Kb3 loss in 2 half-moves
23 Kc3 loss in 2 half-moves
24 Kd3 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves
28 Rh3 loss in 2 half-moves