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 Nb3 draw
3 Nc2 draw
4 Rb3 draw
5 Rb4 draw
6 Rb5 draw
7 Rb7 draw
8 Rc2 draw
9 Rd2 draw
10 Re2 draw
11 Rg2 draw
12 Rh2 draw
13 h7 loss in 1 half-moves
14 Ra2 loss in 1 half-moves
15 Rb1 loss in 1 half-moves
16 Rb6 loss in 1 half-moves
17 Rf2 loss in 1 half-moves