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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Kb2 draw
5 Kb3 draw
6 Kb4 draw
7 Kc2 draw
8 Kc4 draw
9 Kd2 draw
10 Kd3 draw
11 Kd4 draw
12 Kd6 draw
13 Kd7 draw
14 Kd8 draw
15 Ke6 draw
16 Kf6 draw
17 Kf7 draw
18 Kf8 draw
19 Ra8 draw
20 Rf8 draw
21 Rg8 draw
22 Rh8 loss in 1 half-moves