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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rh6 win in 1 half-moves
4 Ka6 draw
5 Ka8 draw
6 Kb7 draw
7 Kb8 draw
8 Kg1 draw
9 Kg2 draw
10 Kh2 draw
11 Ra6 draw
12 Rb3 draw
13 Rb5 draw
14 Rb7 draw
15 Rb8 draw
16 Rc6 draw
17 Re6 draw
18 Rf6 draw
19 Rg6 draw
20 Rb4 loss in 1 half-moves
21 Rd6 loss in 1 half-moves