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

EGTB: win in 2 half-moves

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