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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kcc2 draw
3 Kcc4 draw
4 Kcd2 draw
5 Ke3 draw
6 Ra3 draw
7 Rb1 draw
8 Rb2 draw
9 Rb6 draw
10 Rb7 draw
11 Rb8 draw
12 Kdc2 loss in 2 half-moves
13 Kdc4 loss in 2 half-moves
14 Ke2 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Kb2 loss in 1 half-moves
17 Kb4 loss in 1 half-moves
18 Kcd4 loss in 1 half-moves
19 Kdd2 loss in 1 half-moves
20 Kdd4 loss in 1 half-moves
21 Rb5 loss in 1 half-moves