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