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

EGTB: win in 4 half-moves

# move score
1 Ke1 win in 3 half-moves
2 Ra1 draw
3 Rb1 draw
4 Ke2 loss in 2 half-moves
5 Ke3 loss in 2 half-moves
6 Kff3 loss in 2 half-moves
7 Kfg1 loss in 2 half-moves
8 Kfg3 loss in 2 half-moves
9 Kgf3 loss in 2 half-moves
10 Kgg1 loss in 2 half-moves
11 Kgg3 loss in 2 half-moves
12 Kh1 loss in 2 half-moves
13 Kh2 loss in 2 half-moves
14 Kh3 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves