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 Ka2 draw
3 Ka7 draw
4 Kb1 draw
5 Kb2 draw
6 Kb7 draw
7 Kb8 draw
8 Ra5 draw
9 Rb3 draw
10 Rb6 draw
11 Rb7 draw
12 Rb8 draw
13 Rc5 draw
14 Rd5 draw
15 Rh5 draw
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves