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 Rb4 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Rh5 win in 1 half-moves
5 Ka1 draw
6 Kb1 draw
7 Kb2 draw
8 Rd5 draw
9 Ra5 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Rf5 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Kb3 loss in 1 half-moves
18 Rb3 loss in 1 half-moves
19 Rc5 loss in 1 half-moves