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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Ka4 draw
3 Kb6 draw
4 Rb1 draw
5 Rb6 draw
6 Rc2 draw
7 Kb5 loss in 12 half-moves
8 Ra2 loss in 12 half-moves
9 Rd2 loss in 6 half-moves
10 Re2 loss in 6 half-moves
11 Rf2 loss in 6 half-moves
12 Kb4 loss in 4 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rh2 loss in 2 half-moves