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 Kg3 draw
3 Kg5 draw
4 Rb1 draw
5 Rb2 draw
6 Rb3 draw
7 Rb5 draw
8 Rb6 draw
9 Rb7 draw
10 Kf3 loss in 2 half-moves
11 Kf4 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Kh3 loss in 2 half-moves
14 Kh4 loss in 2 half-moves
15 Kh5 loss in 2 half-moves
16 Kc6 loss in 1 half-moves
17 Kc7 loss in 1 half-moves
18 Kc8 loss in 1 half-moves
19 Kd6 loss in 1 half-moves
20 Kd8 loss in 1 half-moves
21 Ke6 loss in 1 half-moves
22 Ke7 loss in 1 half-moves
23 Ke8 loss in 1 half-moves
24 Ra4 loss in 1 half-moves
25 Rc4 loss in 1 half-moves
26 Rd4 loss in 1 half-moves
27 Re4 loss in 1 half-moves
28 Rf4 loss in 1 half-moves