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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Ka6 draw
8 Ka8 draw
9 Kb6 draw
10 Kb7 draw
11 Kb8 draw
12 Kc2 draw
13 Kc3 draw
14 Kc4 draw
15 Kd2 draw
16 Kd4 draw
17 Ke2 draw
18 Ke3 draw
19 Ke4 draw
20 Ra3 draw
21 Rc3 draw
22 Rb7 loss in 1 half-moves