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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Rf3 win in 1 half-moves
5 Ka1 draw
6 Kf7 draw
7 Kf8 draw
8 Kg7 draw
9 Kh7 draw
10 Kh8 draw
11 Ra3 draw
12 Rb1 draw
13 Rb4 draw
14 Rb5 draw
15 Rb6 draw
16 Rc3 draw
17 Rd3 draw
18 Re3 draw
19 Rg3 draw
20 Rh3 draw
21 Kb1 loss in 2 half-moves
22 Kb2 loss in 2 half-moves
23 Ka3 loss in 1 half-moves