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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Rb1 win in 1 half-moves
5 Rf2 win in 1 half-moves
6 Rf3 win in 1 half-moves
7 Rf4 win in 1 half-moves
8 Kc5 draw
9 Kc7 draw
10 Kd5 draw
11 Kd6 draw
12 Ra1 draw
13 Rc1 draw
14 Rd1 draw
15 Re1 draw
16 Rf5 draw
17 Rf7 draw
18 Rf8 draw
19 Rg1 draw
20 Kd7 loss in 4 half-moves
21 Rf6 loss in 2 half-moves
22 Rh1 loss in 2 half-moves