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

EGTB: win in 4 half-moves

# move score
1 Rd2 win in 3 half-moves
2 Kb6 win in 9 half-moves
3 Rc2 win in 9 half-moves
4 Kb5 win in 13 half-moves
5 Kc5 win in 15 half-moves
6 Kd2 win in 15 half-moves
7 Kd5 win in 15 half-moves
8 Kd6 win in 17 half-moves
9 Kb7 draw
10 Kc7 draw
11 Kd7 draw
12 Kf1 draw
13 Kf2 draw
14 Ra2 draw
15 Rb6 draw
16 Rb8 draw
17 Kd1 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Ke1 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rb7 loss in 2 half-moves