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

EGTB: win in 4 half-moves

# move score
1 K6d5 win in 3 half-moves
2 Kd4 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Kc7 win in 5 half-moves
5 Kb6 win in 7 half-moves
6 Kd7 win in 7 half-moves
7 Kb7 win in 9 half-moves
8 K6b5 draw
9 K6c5 draw
10 Ra4 draw
11 Rb6 draw
12 K4b5 loss in 2 half-moves
13 K4c5 loss in 2 half-moves
14 K4d5 loss in 2 half-moves
15 Kb3 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves