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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Ra8 draw
3 Rb1 draw
4 Rb6 draw
5 Rb7 draw
6 Rg8 loss in 6 half-moves
7 Rh8 loss in 6 half-moves
8 Ka3 loss in 2 half-moves
9 Kb2 loss in 2 half-moves
10 Kb3 loss in 2 half-moves
11 Rb2 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 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Kb1 loss in 1 half-moves
19 Rc8 loss in 1 half-moves