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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Rb2 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Rc5 win in 1 half-moves
8 Rd5 win in 1 half-moves
9 Re5 win in 1 half-moves
10 Rf5 win in 1 half-moves
11 Rg5 win in 1 half-moves
12 Ra5 draw
13 Rb3 draw
14 Kb4 loss in 2 half-moves
15 Ka5 loss in 1 half-moves
16 Rb1 loss in 1 half-moves
17 Rb4 loss in 1 half-moves
18 Rh5 loss in 1 half-moves