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 K7a7 draw
3 K7a8 draw
4 K7c7 draw
5 K8a8 draw
6 Ra1 draw
7 Rb2 draw
8 Rb3 draw
9 Rb4 draw
10 Rb5 draw
11 Rg1 draw
12 Rh1 draw
13 K8a7 loss in 2 half-moves
14 K8c7 loss in 2 half-moves
15 K7c8 loss in 1 half-moves
16 K8c8 loss in 1 half-moves
17 Ka6 loss in 1 half-moves
18 Kc6 loss in 1 half-moves
19 Rb6 loss in 1 half-moves
20 Rc1 loss in 1 half-moves
21 Rd1 loss in 1 half-moves
22 Re1 loss in 1 half-moves
23 Rf1 loss in 1 half-moves