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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Ra1 draw
3 Ra2 draw
4 Ra3 draw
5 Ra4 draw
6 K5d5 loss in 2 half-moves
7 K5d6 loss in 2 half-moves
8 K5f5 loss in 2 half-moves
9 K5f6 loss in 2 half-moves
10 K6d5 loss in 2 half-moves
11 K6d6 loss in 2 half-moves
12 K6f5 loss in 2 half-moves
13 K6f6 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rc6 loss in 2 half-moves