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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kb8 draw
3 Kc1 draw
4 Kc2 draw
5 Kc3 draw
6 Kc7 draw
7 Kd3 draw
8 Kd8 draw
9 Ke1 draw
10 Rb1 draw
11 Rc1 draw
12 Re1 draw
13 Kb7 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves