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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ke7 draw
3 Ke8 draw
4 Nb4 draw
5 Nc1 draw
6 Nc3 draw
7 Rb2 draw
8 Rb6 draw
9 Re1 draw
10 Rg1 draw
11 Kg7 loss in 4 half-moves
12 Kg8 loss in 4 half-moves
13 Ra1 loss in 4 half-moves
14 Kf7 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves