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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Kc7 win in 3 half-moves
4 Kc8 win in 3 half-moves
5 Ke7 win in 3 half-moves
6 Ke8 win in 3 half-moves
7 Ka7 draw
8 Kf7 draw
9 Kg7 draw
10 Kg8 draw
11 Ra7 draw
12 Rb4 draw
13 Rb5 draw
14 Rc7 draw
15 Rg7 draw
16 Rh7 draw
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves