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 Rc8 win in 1 half-moves
4 Rh8 win in 1 half-moves
5 Ka5 draw
6 Ka7 draw
7 Kb5 draw
8 Rb6 draw
9 Rb7 draw
10 Rd8 draw
11 Ra8 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Kb6 loss in 1 half-moves
19 Kb7 loss in 1 half-moves