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

EGTB: win in 8 half-moves

# move score
1 Rb1 win in 7 half-moves
2 Ke2 draw
3 Ke3 draw
4 Kf1 draw
5 Kff2 draw
6 Kfg3 draw
7 Kg1 draw
8 Kgf2 draw
9 Kgg3 draw
10 Kh1 draw
11 Kh2 draw
12 Kh3 draw
13 Ra3 draw
14 Rb2 draw
15 Rb4 draw
16 Rb8 draw
17 Rc3 draw
18 Ke4 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Kg4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves