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 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kdd6 draw
6 Kdd8 draw
7 Kde6 draw
8 Kde8 draw
9 Ked6 draw
10 Ked8 draw
11 Kee6 draw
12 Kee8 draw
13 Kf6 draw
14 Kf7 draw
15 Kf8 draw
16 Rb3 draw
17 Rb4 draw
18 Rb5 draw
19 Rb6 draw
20 Rb8 draw
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rc7 loss in 2 half-moves