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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Re1 win in 1 half-moves
3 K3d3 loss in 2 half-moves
4 K3d4 loss in 2 half-moves
5 K4d3 loss in 2 half-moves
6 K4d4 loss in 2 half-moves
7 Kb2 loss in 2 half-moves
8 Kc2 loss in 2 half-moves
9 Kc5 loss in 2 half-moves
10 Kd2 loss in 2 half-moves
11 Kd5 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 K3b3 loss in 1 half-moves
20 K3b4 loss in 1 half-moves
21 K4b3 loss in 1 half-moves
22 K4b4 loss in 1 half-moves