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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kf7 win in 3 half-moves
3 Rd1 win in 3 half-moves
4 Re1 win in 3 half-moves
5 Rf1 win in 3 half-moves
6 Rg4 win in 3 half-moves
7 Rg6 win in 3 half-moves
8 Ke4 win in 5 half-moves
9 Rg5 win in 7 half-moves
10 Rg7 win in 7 half-moves
11 Kc5 win in 9 half-moves
12 Kde6 win in 9 half-moves
13 Ke5 win in 9 half-moves
14 Ke8 win in 9 half-moves
15 Kee6 win in 9 half-moves
16 Kf8 win in 9 half-moves
17 Rg2 win in 9 half-moves
18 Kc4 draw
19 Kd4 draw
20 Rg3 draw
21 Rh1 draw
22 Kc6 loss in 2 half-moves
23 Kd7 loss in 2 half-moves
24 Kd8 loss in 2 half-moves
25 Kdd6 loss in 2 half-moves
26 Ked6 loss in 2 half-moves
27 Ra1 loss in 2 half-moves
28 Rb1 loss in 2 half-moves
29 Rc1 loss in 2 half-moves
30 Rg8 loss in 2 half-moves