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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Kb4 win in 3 half-moves
5 Kab5 win in 7 half-moves
6 Kab6 win in 7 half-moves
7 Ra8 win in 7 half-moves
8 Rc8 win in 7 half-moves
9 Ka4 draw
10 Kb7 draw
11 Kc7 draw
12 Kcb5 draw
13 Kcb6 draw
14 Rb4 draw
15 Rb5 draw
16 Rb6 draw
17 Rb7 draw
18 Rd8 draw
19 Ka6 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Kd7 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves