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

EGTB: win in 8 half-moves

# move score
1 Kb3 win in 7 half-moves
2 K1b2 draw
3 K2b2 draw
4 Rb6 draw
5 Rb7 draw
6 Rb8 draw
7 K1d1 loss in 2 half-moves
8 K1d2 loss in 2 half-moves
9 K2d1 loss in 2 half-moves
10 K2d2 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves