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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rd7 win in 1 half-moves
4 Re7 win in 1 half-moves
5 Kc1 draw
6 Kc2 draw
7 Kd2 draw
8 Ke1 draw
9 Ke2 draw
10 Kf7 draw
11 Kf8 draw
12 Kg7 draw
13 Kh7 draw
14 Kh8 draw
15 Ra1 draw
16 Ra3 draw
17 Ra5 draw
18 Ra6 draw
19 Rb7 draw
20 Rf7 draw
21 Ra4 loss in 1 half-moves
22 Ra8 loss in 1 half-moves
23 Rg7 loss in 1 half-moves
24 Rh7 loss in 1 half-moves