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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Ka6 draw
3 Kb7 draw
4 Kg1 draw
5 Kg2 draw
6 Kh2 draw
7 Ra2 draw
8 Ra3 draw
9 Ra4 draw
10 Ra5 draw
11 Rb1 draw
12 Rd1 draw
13 Kb6 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Ka8 loss in 1 half-moves