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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Rf5 win in 3 half-moves
5 Ka3 win in 5 half-moves
6 Kb3 win in 5 half-moves
7 Ra1 win in 5 half-moves
8 Ka5 draw
9 Ka7 draw
10 Kb4 draw
11 Kb5 draw
12 Kb7 draw
13 Kb8 draw
14 Rc1 draw
15 Rd1 draw
16 Re1 draw
17 Rf2 draw
18 Rf6 draw
19 Rf7 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves