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 Kc2 draw
3 Kd2 draw
4 Rd1 draw
5 Rh1 draw
6 Kb2 loss in 12 half-moves
7 Kc4 loss in 10 half-moves
8 Rb3 loss in 10 half-moves
9 Ra1 loss in 6 half-moves
10 Kb3 loss in 4 half-moves
11 Kb4 loss in 4 half-moves
12 Rc1 loss in 4 half-moves
13 Kd3 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Rb2 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 Rb7 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves