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 Rb6 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Rb8 win in 1 half-moves
6 Kb4 draw
7 Kb6 draw
8 Kc4 draw
9 Kc6 draw
10 Kd4 draw
11 Kd5 draw
12 Kd6 draw
13 Kf6 draw
14 Kf7 draw
15 Kf8 draw
16 Kg6 draw
17 Kg8 draw
18 Kh6 draw
19 Kh7 draw
20 Kh8 draw
21 Ra5 draw
22 Rb4 draw
23 Rb2 loss in 1 half-moves