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

EGTB: win in 6 half-moves

# move score
1 Rb1 win in 5 half-moves
2 Ra1 win in 13 half-moves
3 Ka3 draw
4 Ka5 draw
5 Kb3 draw
6 Kb4 draw
7 Kb5 draw
8 Ke2 draw
9 Ke3 draw
10 Ke4 draw
11 Kf2 draw
12 Kf4 draw
13 Kg2 draw
14 Kg3 draw
15 Kg4 draw
16 Rc1 draw
17 Rd1 draw
18 Re1 draw
19 Rf2 draw
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves