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 Kf1 win in 3 half-moves
4 Rf1 win in 3 half-moves
5 Kb4 draw
6 Kc2 draw
7 Kc4 draw
8 Kcd2 draw
9 Kd1 draw
10 Kd3 draw
11 Kd4 draw
12 Rg3 draw
13 Rg6 draw
14 Rh1 draw
15 Ke2 loss in 2 half-moves
16 Ked2 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves