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

EGTB: win in 4 half-moves

# move score
1 Kff5 win in 3 half-moves
2 Kg3 win in 3 half-moves
3 Kg5 win in 3 half-moves
4 Rf3 win in 3 half-moves
5 Kg4 win in 7 half-moves
6 Kff3 draw
7 Re1 draw
8 Re2 draw
9 Kd3 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Kd5 loss in 2 half-moves
12 Kee5 loss in 2 half-moves
13 Kef3 loss in 2 half-moves
14 Kef5 loss in 2 half-moves
15 Kfe5 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves