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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kcd2 win in 3 half-moves
4 Rf1 win in 11 half-moves
5 Re1 win in 13 half-moves
6 Kb2 draw
7 Kd1 draw
8 Kd3 draw
9 Ke2 draw
10 Ked2 draw
11 Kf2 draw
12 Kf3 draw
13 Rg1 draw
14 Rh2 draw
15 Rh3 draw
16 Rh8 draw
17 Kd4 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh5 loss in 2 half-moves
23 Rh6 loss in 2 half-moves
24 Rh7 loss in 2 half-moves