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

EGTB: win in 8 half-moves

# move score
1 K5b4 win in 7 half-moves
2 K5c4 win in 7 half-moves
3 K5d4 win in 7 half-moves
4 Kb6 draw
5 Kc6 draw
6 Kd6 draw
7 Rh1 draw
8 K3b4 loss in 2 half-moves
9 K3c4 loss in 2 half-moves
10 K3d4 loss in 2 half-moves
11 Kb2 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves