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

EGTB: win in 28 half-moves

# move score
1 K4d4 win in 27 half-moves
2 K5d4 win in 27 half-moves
3 K5d5 win in 27 half-moves
4 Rb6 win in 27 half-moves
5 Kc6 win in 29 half-moves
6 Kd6 win in 29 half-moves
7 Ra4 win in 29 half-moves
8 Rb5 win in 29 half-moves
9 Rb7 win in 29 half-moves
10 Rb8 win in 29 half-moves
11 K5b5 win in 31 half-moves
12 Kb6 win in 31 half-moves
13 Rb1 win in 33 half-moves
14 K4b5 loss in 2 half-moves
15 K4d5 loss in 2 half-moves
16 Kb3 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves