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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 K4f4 draw
3 K4f5 draw
4 K4h4 draw
5 K4h5 draw
6 K5f5 draw
7 K5h5 draw
8 Rd8 draw
9 Re8 draw
10 Rf8 draw
11 Rg7 draw
12 Rh8 draw
13 K5f4 loss in 2 half-moves
14 K5h4 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Kh6 loss in 2 half-moves
18 Kf3 loss in 1 half-moves
19 Kg3 loss in 1 half-moves
20 Kh3 loss in 1 half-moves
21 Ra8 loss in 1 half-moves
22 Rc8 loss in 1 half-moves
23 Rg6 loss in 1 half-moves