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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kcb3 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Rd1 win in 3 half-moves
5 Kc2 win in 5 half-moves
6 Kcb4 win in 5 half-moves
7 Ra1 win in 9 half-moves
8 Ka3 draw
9 Ka5 draw
10 Kab3 draw
11 Kab4 draw
12 Kb5 draw
13 Kc4 draw
14 Kd2 draw
15 Kd3 draw
16 Kd4 draw
17 Re1 draw
18 Rf1 draw
19 Rc2 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves