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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Ka3 draw
8 Ka5 draw
9 Kb3 draw
10 Kb4 draw
11 Kd4 draw
12 Kd5 draw
13 Kd6 draw
14 Ke4 draw
15 Ke6 draw
16 Kf4 draw
17 Kf5 draw
18 Kf6 draw
19 Ra5 draw
20 Rc5 draw
21 Rd5 draw
22 Rb1 loss in 1 half-moves