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 Rb3 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Rb5 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rb8 win in 1 half-moves
8 Rc6 win in 1 half-moves
9 Ka5 draw
10 Ka7 draw
11 Kb5 draw
12 Kb7 draw
13 Kd5 draw
14 Kd7 draw
15 Ke5 draw
16 Ke7 draw
17 Kf5 draw
18 Kf6 draw
19 Kf7 draw
20 Rd6 draw
21 Kd6 loss in 1 half-moves