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 Kb1 draw
3 Kb2 draw
4 Kc2 draw
5 Kc6 draw
6 Kc7 draw
7 Kc8 draw
8 Kd1 draw
9 Kd2 draw
10 Kd6 draw
11 Kd8 draw
12 Ke6 draw
13 Ke7 draw
14 Ke8 draw
15 Rb1 draw
16 Rb4 draw
17 Rb5 draw
18 Rb6 draw
19 Rb8 draw
20 Rc7 draw
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves