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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Rd7 win in 1 half-moves
4 Ra8 win in 3 half-moves
5 Ka1 draw
6 Ka3 draw
7 Ka6 draw
8 Kb1 draw
9 Kb2 draw
10 Kb3 draw
11 Ra3 draw
12 Ra5 draw
13 Rb7 draw
14 Rc7 draw
15 Kb7 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 Ka5 loss in 1 half-moves