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 Kb8 win in 1 half-moves
3 Kc8 win in 1 half-moves
4 Rb2 win in 1 half-moves
5 Rb3 win in 1 half-moves
6 Rb4 win in 1 half-moves
7 Ka6 draw
8 Ka7 draw
9 Kb6 draw
10 Kc6 draw
11 Kc7 draw
12 Rb5 draw
13 Rb6 draw
14 Re1 loss in 6 half-moves
15 Rf1 loss in 6 half-moves
16 Rg1 loss in 6 half-moves
17 Ra1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rh1 loss in 1 half-moves