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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rh8 win in 1 half-moves
3 Kc6 draw
4 Kc8 draw
5 Ra8 draw
6 Kb7 loss in 16 half-moves
7 Rb4 loss in 14 half-moves
8 Rb7 loss in 14 half-moves
9 Rc8 loss in 14 half-moves
10 Kb6 loss in 8 half-moves
11 Kd8 loss in 6 half-moves
12 Kd6 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves