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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ra3 win in 3 half-moves
3 Kb2 win in 7 half-moves
4 Kb3 win in 7 half-moves
5 Kb1 draw
6 Kc1 draw
7 Kc4 draw
8 Kcc3 draw
9 Kcd3 draw
10 Kd1 draw
11 Kd2 draw
12 Kdc3 draw
13 Kdd3 draw
14 Ke3 draw
15 Ke4 draw
16 Ke5 draw
17 Ra2 draw
18 Ra4 draw
19 Ra5 draw
20 Rb6 draw
21 Rf6 draw
22 Kc5 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Rd6 loss in 2 half-moves
28 Re6 loss in 2 half-moves
29 Rg6 loss in 2 half-moves
30 Rh6 loss in 2 half-moves