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 Kcc2 win in 3 half-moves
3 Ke1 win in 5 half-moves
4 Ke2 win in 7 half-moves
5 Re1 win in 15 half-moves
6 Kcd1 draw
7 Kdc2 draw
8 Kdd1 draw
9 Rd1 draw
10 Rf2 draw
11 Rf7 draw
12 Rf8 draw
13 Rg1 draw
14 Rh1 draw
15 Kb2 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves