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 Kb2 win in 3 half-moves
3 Kc1 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Kcd1 win in 3 half-moves
6 Kd3 win in 3 half-moves
7 Rf3 win in 3 half-moves
8 Rf1 win in 9 half-moves
9 Ke2 win in 11 half-moves
10 Kb3 draw
11 Kcd2 draw
12 Ked1 draw
13 Ked2 draw
14 Kf1 draw
15 Rf4 draw
16 Rf5 draw
17 Rg2 draw
18 Rh2 draw
19 Rd2 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rf8 loss in 2 half-moves