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 Rb3 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 Kc1 draw
13 Kc2 draw
14 Kc3 draw
15 Kd1 draw
16 Kd3 draw
17 Ke1 draw
18 Ke3 draw
19 Ra2 draw
20 Rc2 draw
21 Ke2 loss in 1 half-moves
22 Rb7 loss in 1 half-moves