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

EGTB: win in 2 half-moves

# move score
1 Kf6 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Kf4 draw
4 Kh4 loss in 8 half-moves
5 Kh5 loss in 8 half-moves
6 Kh6 loss in 8 half-moves
7 Kf5 loss in 2 half-moves
8 Kg6 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rh4 loss in 2 half-moves