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 Ra1 draw
3 Rb1 draw
4 Rc1 draw
5 Rd1 draw
6 Re1 draw
7 Rf3 draw
8 Rf4 draw
9 Rf5 draw
10 Rf7 draw
11 Ka6 loss in 2 half-moves
12 Kba7 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kaa7 loss in 1 half-moves
17 Kab8 loss in 1 half-moves
18 Kbb8 loss in 1 half-moves
19 Rf2 loss in 1 half-moves
20 Rf6 loss in 1 half-moves
21 Rf8 loss in 1 half-moves
22 Rg1 loss in 1 half-moves
23 Rh1 loss in 1 half-moves