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 Rf4 draw
3 Rg1 draw
4 Rh1 draw
5 Kg1 loss in 6 half-moves
6 Kh1 loss in 6 half-moves
7 Kh2 loss in 6 half-moves
8 Kg3 loss in 4 half-moves
9 Kh3 loss in 4 half-moves
10 Rf7 loss in 4 half-moves
11 Rf8 loss in 4 half-moves
12 Kf2 loss in 2 half-moves
13 Kf3 loss in 2 half-moves
14 Ra1 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 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves