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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Ra7 win in 3 half-moves
3 Kb4 win in 7 half-moves
4 Ra3 win in 7 half-moves
5 Ra6 win in 7 half-moves
6 Rb1 win in 7 half-moves
7 Kb3 win in 9 half-moves
8 Ra8 win in 9 half-moves
9 Kb5 win in 11 half-moves
10 Kb6 win in 11 half-moves
11 Kb7 draw
12 Kc2 draw
13 Kc4 draw
14 Kc5 draw
15 Kc7 draw
16 Kd7 draw
17 Ra2 draw
18 Rc1 draw
19 Rd1 draw
20 Rh1 draw
21 Kd2 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Kd4 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Kd6 loss in 2 half-moves
26 Ra4 loss in 2 half-moves
27 Ra5 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rg1 loss in 2 half-moves