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

EGTB: win in 6 half-moves

# move score
1 Rb7 win in 5 half-moves
2 Rb8 win in 5 half-moves
3 Rg3 win in 5 half-moves
4 Rh3 win in 5 half-moves
5 K5g6 draw
6 K5h6 draw
7 K7g6 draw
8 K7h6 draw
9 Kg4 draw
10 Kg5 draw
11 Kg7 draw
12 Kg8 draw
13 Kh4 draw
14 Kh8 draw
15 Ra3 draw
16 Rb1 draw
17 Rb2 draw
18 Rf3 draw
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Re3 loss in 2 half-moves