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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Kg6 win in 3 half-moves
3 Rh2 win in 9 half-moves
4 Rg2 win in 11 half-moves
5 Ke7 draw
6 Kf7 draw
7 Kf8 draw
8 Kg4 draw
9 Kh4 draw
10 Kh6 draw
11 Rd2 draw
12 Re1 draw
13 Re3 draw
14 Re4 draw
15 Rf2 draw
16 Kd7 loss in 2 half-moves
17 Kd8 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Re7 loss in 2 half-moves