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 K5e5 draw
3 K5e6 draw
4 K5g5 draw
5 K5g6 draw
6 K6e6 draw
7 K6g6 draw
8 Ke4 draw
9 Kf4 draw
10 Kg4 draw
11 Rd8 draw
12 Re8 draw
13 Rf7 draw
14 Rg8 draw
15 Rh8 draw
16 K6e5 loss in 2 half-moves
17 K6g5 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Kg7 loss in 2 half-moves
21 Ra8 loss in 1 half-moves
22 Rc8 loss in 1 half-moves