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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Kc3 draw
3 Kc4 draw
4 Kd2 draw
5 Kd4 draw
6 Ke2 draw
7 Ke3 draw
8 Ke4 draw
9 Kg4 draw
10 Kg5 draw
11 Kg6 draw
12 Kh4 draw
13 Kh6 draw
14 Ra1 draw
15 Ra2 draw
16 Ra3 draw
17 Ra5 draw
18 Rb6 draw
19 Rf6 draw
20 Rg6 draw
21 Rh6 draw
22 Kc2 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rd6 loss in 2 half-moves
27 Re6 loss in 2 half-moves