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

EGTB: win in 2 half-moves

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