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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kb1 draw
3 Kd1 draw
4 Rb3 draw
5 Rh8 draw
6 Rb2 loss in 14 half-moves
7 Rf8 loss in 12 half-moves
8 Rg8 loss in 12 half-moves
9 Ra8 loss in 10 half-moves
10 Rb1 loss in 10 half-moves
11 Kb2 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves