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

EGTB: win in 6 half-moves

# move score
1 Rb5 win in 5 half-moves
2 Rb6 win in 5 half-moves
3 Rb4 win in 7 half-moves
4 Ka2 draw
5 Ka6 draw
6 Kaa4 draw
7 Kab4 draw
8 Kb2 draw
9 Kb5 draw
10 Kb6 draw
11 Kbb4 draw
12 Ra8 draw
13 Rb7 draw
14 Ka3 loss in 2 half-moves
15 Kba4 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves