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

EGTB: win in 2 half-moves

# move score
1 Ke2 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Rf3 draw
4 Kc1 loss in 2 half-moves
5 Kc2 loss in 2 half-moves
6 Kd2 loss in 2 half-moves
7 Kg7 loss in 2 half-moves
8 Kh7 loss in 2 half-moves
9 Kh8 loss in 2 half-moves
10 Rf2 loss in 2 half-moves
11 Rf4 loss in 2 half-moves
12 Rf5 loss in 2 half-moves
13 Rg1 loss in 2 half-moves
14 Rh1 loss in 2 half-moves
15 Ke1 loss in 1 half-moves
16 Kf7 loss in 1 half-moves
17 Kf8 loss in 1 half-moves
18 Re1 loss in 1 half-moves
19 Rf7 loss in 1 half-moves
20 Rf8 loss in 1 half-moves