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

EGTB: win in 4 half-moves

# move score
1 Kf1 win in 3 half-moves
2 Kf3 win in 3 half-moves
3 Rf1 win in 3 half-moves
4 Kb1 win in 5 half-moves
5 Kb2 win in 5 half-moves
6 Kc1 win in 5 half-moves
7 Ke3 win in 5 half-moves
8 Kcd1 draw
9 Kcd2 draw
10 Kcd3 draw
11 Ked1 draw
12 Ked2 draw
13 Ked3 draw
14 Kf2 draw
15 Rc1 draw
16 Rd1 draw
17 Rg1 draw
18 Rh1 draw
19 Kb3 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Rb1 loss in 2 half-moves