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

EGTB: draw

# move score
1 Rb7 draw
2 Rb8 draw
3 Rf2 draw
4 Kf8 loss in 12 half-moves
5 Rg2 loss in 12 half-moves
6 Rh2 loss in 10 half-moves
7 Kg8 loss in 4 half-moves
8 Kh6 loss in 4 half-moves
9 Kh7 loss in 4 half-moves
10 Kh8 loss in 4 half-moves
11 Kf6 loss in 2 half-moves
12 Kf7 loss in 2 half-moves
13 Kg6 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Ra2 loss in 1 half-moves
21 Rb1 loss in 1 half-moves
22 Rb6 loss in 1 half-moves