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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rg8 win in 1 half-moves
5 Rh8 win in 1 half-moves
6 Ka6 draw
7 Ka8 draw
8 Kg3 draw
9 Kg4 draw
10 Kg5 draw
11 Kh3 draw
12 Kh5 draw
13 Ra8 draw
14 Rb2 draw
15 Rb6 draw
16 Rb7 draw
17 Rd8 draw
18 Re8 draw
19 Rf8 draw
20 Kb6 loss in 2 half-moves
21 Kb7 loss in 2 half-moves
22 Rb1 loss in 1 half-moves
23 Rc8 loss in 1 half-moves