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 Rc7 win in 3 half-moves
3 Ra5 win in 5 half-moves
4 Ra1 draw
5 Ra2 draw
6 Ra3 draw
7 Ra6 draw
8 Rb7 draw
9 Kc4 loss in 2 half-moves
10 Kc5 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Ke8 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 K5c6 loss in 1 half-moves
21 K5d6 loss in 1 half-moves
22 K5e6 loss in 1 half-moves
23 K7c6 loss in 1 half-moves
24 K7d6 loss in 1 half-moves
25 K7e6 loss in 1 half-moves