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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rd8 win in 1 half-moves
3 Kh7 draw
4 Kh8 draw
5 Ra8 draw
6 Rc8 draw
7 Re8 draw
8 Kf8 loss in 8 half-moves
9 Rb1 loss in 4 half-moves
10 Rb2 loss in 4 half-moves
11 Kf7 loss in 2 half-moves
12 Kg7 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rf8 loss in 2 half-moves