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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kf1 draw
3 Kf4 draw
4 Kff2 draw
5 Kfg3 draw
6 Kg4 draw
7 Kgf2 draw
8 Kgg3 draw
9 Kh1 draw
10 Kh2 draw
11 Kh3 draw
12 Re1 draw
13 Rf1 draw
14 Rh1 draw
15 Ke2 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves