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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 K5f5 draw
3 K5f6 draw
4 K5h5 draw
5 K5h6 draw
6 K6f6 draw
7 K6h6 draw
8 Kf4 draw
9 Kg4 draw
10 Kh4 draw
11 Rc8 draw
12 Rd8 draw
13 Re8 draw
14 Rf8 draw
15 Rg7 draw
16 Rh8 draw
17 K6f5 loss in 2 half-moves
18 K6h5 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Kg7 loss in 2 half-moves
21 Kh7 loss in 2 half-moves
22 Rb8 loss in 1 half-moves