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 Ra7 win in 3 half-moves
4 Rc7 win in 3 half-moves
5 Rh5 win in 3 half-moves
6 Rh6 win in 3 half-moves
7 Rb7 win in 7 half-moves
8 K4a4 draw
9 K4a5 draw
10 K5a4 draw
11 K5a5 draw
12 Ka3 draw
13 Kb3 draw
14 Rd7 draw
15 Rh1 draw
16 Rh8 draw
17 K4c4 loss in 2 half-moves
18 K4c5 loss in 2 half-moves
19 K5c4 loss in 2 half-moves
20 K5c5 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 Rh3 loss in 2 half-moves
28 Rh4 loss in 2 half-moves