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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rh4 win in 5 half-moves
3 Kf2 win in 7 half-moves
4 Kb1 draw
5 Kb2 draw
6 Kc1 draw
7 Kcd1 draw
8 Kcd2 draw
9 Ke2 draw
10 Ked1 draw
11 Ked2 draw
12 Kf1 draw
13 Rg1 draw
14 Rh2 draw
15 Rh3 draw
16 Rh6 draw
17 Rh8 draw
18 Kb3 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh7 loss in 2 half-moves