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

EGTB: win in 4 half-moves

# move score
1 K4b5 win in 3 half-moves
2 K5b5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Rf7 win in 7 half-moves
7 Rg7 win in 7 half-moves
8 Rh7 win in 7 half-moves
9 K4d4 draw
10 K4d5 draw
11 K5d4 draw
12 K5d5 draw
13 Ra7 draw
14 Rc6 draw
15 Rc8 draw
16 Re7 draw
17 K4b4 loss in 2 half-moves
18 K5b4 loss in 2 half-moves
19 Kb3 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves