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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kd6 win in 5 half-moves
3 Kf8 win in 5 half-moves
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kc4 draw
8 Kc6 draw
9 Kd4 draw
10 Kg7 draw
11 Kh7 draw
12 Kh8 draw
13 Ra7 draw
14 Rb1 draw
15 Rb2 draw
16 Rb5 draw
17 Rb6 draw
18 Rb8 draw
19 Rc7 draw
20 Rd7 draw
21 Re7 draw
22 Rf7 draw
23 Kd5 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves