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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Ka8 draw
3 Ra2 draw
4 Rb6 draw
5 Rb7 draw
6 Rb8 draw
7 Rg2 draw
8 Rh2 draw
9 Rb1 loss in 4 half-moves
10 Rb3 loss in 4 half-moves
11 Rb4 loss in 4 half-moves
12 Rb5 loss in 4 half-moves
13 Ka6 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Kb7 loss in 1 half-moves
19 Kb8 loss in 1 half-moves