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

EGTB: win in 4 half-moves

# move score
1 Ke1 win in 3 half-moves
2 Ke2 win in 3 half-moves
3 Re2 win in 3 half-moves
4 Kb1 draw
5 Kb2 draw
6 Kcc2 draw
7 Kcd2 draw
8 Kdc2 draw
9 Kdd2 draw
10 Ra2 draw
11 Rf1 draw
12 Rf3 draw
13 Rf8 draw
14 Rg2 draw
15 Rh2 draw
16 Rb2 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves