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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kcd3 win in 3 half-moves
4 Rh1 win in 3 half-moves
5 Rh4 win in 3 half-moves
6 Kc3 win in 5 half-moves
7 Kb1 draw
8 Kc1 draw
9 Kcd2 draw
10 Kd1 draw
11 Ke2 draw
12 Ked2 draw
13 Ked3 draw
14 Kf2 draw
15 Kf3 draw
16 Re2 draw
17 Rg2 draw
18 Rh3 draw
19 Rh5 draw
20 Kd4 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rh6 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves