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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kf2 win in 3 half-moves
3 Kb2 win in 9 half-moves
4 Kb3 win in 11 half-moves
5 Ka1 draw
6 Ka3 draw
7 Kf4 draw
8 Kg4 draw
9 Ra1 draw
10 Rd1 draw
11 Rf2 draw
12 Ke2 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Kg2 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves