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 Kcc2 draw
3 Kcc4 draw
4 Kcd2 draw
5 Kdd2 draw
6 Ra3 draw
7 Rb1 draw
8 Rb2 draw
9 Rb8 draw
10 Kdc2 loss in 2 half-moves
11 Kdc4 loss in 2 half-moves
12 Ke2 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Kb2 loss in 1 half-moves
16 Kb4 loss in 1 half-moves
17 Kcd4 loss in 1 half-moves
18 Kdd4 loss in 1 half-moves
19 Rb4 loss in 1 half-moves
20 Rb5 loss in 1 half-moves
21 Rb7 loss in 1 half-moves