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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kcb4 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Rd1 win in 3 half-moves
7 Kb2 win in 5 half-moves
8 Kc2 win in 7 half-moves
9 Ka4 draw
10 Ka6 draw
11 Kab4 draw
12 Kb5 draw
13 Kb6 draw
14 Kc4 draw
15 Kd2 draw
16 Ra1 draw
17 Rc2 draw
18 Re1 draw
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves