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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rb2 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rc5 win in 1 half-moves
7 Rd5 win in 1 half-moves
8 Rg5 win in 1 half-moves
9 Rh5 win in 1 half-moves
10 Ka5 draw
11 Ra5 draw
12 Rb6 draw
13 Kb6 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Rb3 loss in 1 half-moves
16 Rb8 loss in 1 half-moves
17 Re5 loss in 1 half-moves
18 Rf5 loss in 1 half-moves