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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Rb1 win in 1 half-moves
5 Kc2 win in 5 half-moves
6 Kd5 win in 5 half-moves
7 Kd6 win in 5 half-moves
8 Ra7 win in 5 half-moves
9 Kc3 win in 7 half-moves
10 Kc5 win in 7 half-moves
11 Kd3 win in 9 half-moves
12 Ra2 win in 9 half-moves
13 Ra5 win in 9 half-moves
14 Ra6 win in 9 half-moves
15 Kc1 draw
16 Kd1 draw
17 Kd7 draw
18 Ke1 draw
19 Ke2 draw
20 Ke3 draw
21 Ra8 draw
22 Rc1 draw
23 Rd1 draw
24 Re1 draw
25 Rf1 draw
26 Kc7 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Ra4 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves