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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rb5 win in 3 half-moves
4 Re1 win in 3 half-moves
5 Ke4 win in 9 half-moves
6 Kf3 win in 9 half-moves
7 Kfg3 win in 9 half-moves
8 Kh3 win in 9 half-moves
9 Khg3 win in 9 half-moves
10 Khg4 win in 9 half-moves
11 Ke3 win in 11 half-moves
12 Kfg4 draw
13 Ra1 draw
14 Rb2 draw
15 Rb6 draw
16 Rc1 draw
17 Rd1 draw
18 Rf1 draw
19 Rh1 draw
20 Ke5 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Kfg5 loss in 2 half-moves
23 Kh5 loss in 2 half-moves
24 Khg5 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rg1 loss in 2 half-moves