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 Ka2 draw
3 Kc1 draw
4 Kc2 draw
5 Rb3 draw
6 Rb4 draw
7 Ra2 loss in 20 half-moves
8 Rf2 loss in 12 half-moves
9 Ka1 loss in 10 half-moves
10 Rb5 loss in 2 half-moves
11 Rb6 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rg2 loss in 1 half-moves
17 Rh2 loss in 1 half-moves