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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kb3 draw
3 Rb2 draw
4 Rb3 draw
5 Ra8 loss in 8 half-moves
6 Ka5 loss in 6 half-moves
7 Rb1 loss in 6 half-moves
8 Rb7 loss in 6 half-moves
9 Kb5 loss in 4 half-moves
10 Rc8 loss in 4 half-moves
11 Kb4 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 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 Rg8 loss in 2 half-moves
19 Rh8 loss in 1 half-moves