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 Re3 win in 3 half-moves
4 Ke4 win in 7 half-moves
5 Kcc2 draw
6 Kcc4 draw
7 Kcd2 draw
8 Kcd4 draw
9 Kdc2 draw
10 Kdc4 draw
11 Kdd2 draw
12 Kdd4 draw
13 Ke2 draw
14 Ke3 draw
15 Rf3 draw
16 Rg1 draw
17 Rh3 draw
18 Kb4 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rg8 loss in 2 half-moves