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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Ra3 win in 3 half-moves
3 Rc6 win in 3 half-moves
4 Re6 win in 3 half-moves
5 Ra1 win in 5 half-moves
6 Rd6 win in 7 half-moves
7 Kc1 draw
8 Kc2 draw
9 Kd2 draw
10 Ke1 draw
11 Ke2 draw
12 Kg2 draw
13 Kg3 draw
14 Kh2 draw
15 Ra4 draw
16 Ra5 draw
17 Rb6 draw
18 Kg4 loss in 2 half-moves
19 Kh4 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves