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

EGTB: win in 12 half-moves

# move score
1 Ra1 win in 11 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Kc4 draw
6 Kc5 draw
7 Kd2 draw
8 Kd3 draw
9 Kd5 draw
10 Ke1 draw
11 Ra2 draw
12 Ra4 draw
13 Ra7 draw
14 Ra8 draw
15 Rb6 draw
16 Rc6 draw
17 Rd6 draw
18 Ke2 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves