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 Re7 win in 1 half-moves
3 Kaa8 win in 3 half-moves
4 Kba8 win in 3 half-moves
5 Kc8 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Rc7 win in 3 half-moves
8 Rd7 win in 3 half-moves
9 Kb6 draw
10 Kc7 draw
11 Rb2 draw
12 Rb6 draw
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves