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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kd1 draw
3 Kd2 draw
4 Kd3 draw
5 Kd6 draw
6 Kd7 draw
7 Kd8 draw
8 Ke1 draw
9 Ke3 draw
10 Ke8 draw
11 Kf7 draw
12 Kf8 draw
13 Rb1 draw
14 Rb2 draw
15 Rb5 draw
16 Rb6 draw
17 Rb8 draw
18 Rc7 draw
19 Rd7 draw
20 Ke6 loss in 2 half-moves
21 Kf1 loss in 2 half-moves
22 Kf2 loss in 2 half-moves
23 Kf3 loss in 2 half-moves
24 Kf6 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rb4 loss in 2 half-moves