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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Kb3 draw
3 Rb5 draw
4 Rb7 draw
5 Rb8 draw
6 Rd2 draw
7 Re2 draw
8 Rf2 draw
9 Rc2 loss in 4 half-moves
10 Rg2 loss in 4 half-moves
11 Ka1 loss in 2 half-moves
12 Ka3 loss in 2 half-moves
13 Kb1 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rh2 loss in 2 half-moves