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 Rd2 draw
3 Re2 draw
4 Rf2 draw
5 Ka1 loss in 2 half-moves
6 Ka3 loss in 2 half-moves
7 Kab1 loss in 2 half-moves
8 Kb3 loss in 2 half-moves
9 Kc2 loss in 2 half-moves
10 Kcb1 loss in 2 half-moves
11 Kd1 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Kd2 loss in 1 half-moves