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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rf6 win in 1 half-moves
4 Rg6 win in 1 half-moves
5 Rh6 win in 1 half-moves
6 Kf7 draw
7 Kf8 draw
8 Kg7 draw
9 Kh2 draw
10 Kh7 draw
11 Kh8 draw
12 Ra6 draw
13 Rb2 draw
14 Rb3 draw
15 Rb7 draw
16 Rb8 draw
17 Rc6 draw
18 Rd6 draw
19 Re6 draw
20 Kg1 loss in 2 half-moves
21 Kg2 loss in 2 half-moves
22 Rb1 loss in 1 half-moves