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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Rf6 win in 3 half-moves
4 Rf8 win in 3 half-moves
5 Rg2 win in 3 half-moves
6 Kh1 win in 5 half-moves
7 Kh3 win in 5 half-moves
8 R6g7 win in 5 half-moves
9 R8g7 win in 5 half-moves
10 Re6 win in 5 half-moves
11 Re8 win in 5 half-moves
12 Rg5 win in 5 half-moves
13 Rh6 win in 5 half-moves
14 Rh8 win in 5 half-moves
15 Kg1 loss in 6 half-moves
16 Kg2 loss in 6 half-moves
17 Kg3 loss in 6 half-moves
18 Ra6 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rg4 loss in 2 half-moves