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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Rb2 win in 3 half-moves
4 Rb3 win in 3 half-moves
5 K2b2 win in 5 half-moves
6 K3b2 win in 5 half-moves
7 Ra1 win in 5 half-moves
8 Rb8 win in 5 half-moves
9 Rh1 win in 5 half-moves
10 Ka1 draw
11 Rf1 draw
12 K2b3 loss in 2 half-moves
13 K3b3 loss in 2 half-moves
14 Ka4 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves