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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Rc3 win in 3 half-moves
5 K4d4 win in 9 half-moves
6 K5d4 win in 9 half-moves
7 K4b4 draw
8 K4b5 draw
9 K5b4 draw
10 K5b5 draw
11 Kb6 draw
12 Kc6 draw
13 Rc1 draw
14 Re2 draw
15 K4d5 loss in 2 half-moves
16 K5d5 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves