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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kcd2 win in 3 half-moves
3 Rg3 win in 3 half-moves
4 Kf1 win in 7 half-moves
5 Kf2 win in 7 half-moves
6 Rf1 win in 7 half-moves
7 Kf3 win in 11 half-moves
8 Kb1 draw
9 Kcd1 draw
10 Ke1 draw
11 Ked1 draw
12 Ked2 draw
13 Re1 draw
14 Rg2 draw
15 Rg7 draw
16 Rg8 draw
17 Rh1 draw
18 Kb2 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves