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

EGTB: win in 4 half-moves

# move score
1 K3b4 win in 3 half-moves
2 K5b4 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Rd1 win in 3 half-moves
7 Kb2 win in 5 half-moves
8 Kb6 win in 5 half-moves
9 Kc2 win in 5 half-moves
10 Kc6 win in 5 half-moves
11 Kd2 win in 7 half-moves
12 Ra3 win in 9 half-moves
13 Ra5 win in 9 half-moves
14 Ra2 win in 11 half-moves
15 K3c4 win in 13 half-moves
16 Kd3 win in 13 half-moves
17 K3d4 draw
18 K5c4 draw
19 K5d4 draw
20 Kd5 draw
21 Kd6 draw
22 Ra7 draw
23 Rc1 draw
24 Re1 draw
25 Ra4 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Ra8 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves