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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Ke2 win in 3 half-moves
3 Kff1 win in 11 half-moves
4 Rf1 draw
5 Ke1 loss in 4 half-moves
6 Ke3 loss in 2 half-moves
7 Kff3 loss in 2 half-moves
8 Kfg3 loss in 2 half-moves
9 Kgf1 loss in 2 half-moves
10 Kgf3 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 Ra1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves