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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kc7 draw
5 Kc8 draw
6 Kd1 draw
7 Kd8 draw
8 Ke7 draw
9 Ke8 draw
10 Ra8 draw
11 Rb1 draw
12 Rb2 draw
13 Rb7 draw
14 Rc8 draw
15 Rd8 draw
16 Kc2 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves