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

EGTB: win in 8 half-moves

# move score
1 Rb3 win in 7 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Kbc2 draw
6 Kc1 draw
7 Kc3 draw
8 Kd2 draw
9 Kdc2 draw
10 Ke2 draw
11 Ke3 draw
12 Ra8 draw
13 Rb2 draw
14 Rc8 draw
15 Rg8 draw
16 Kc4 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rh8 loss in 2 half-moves