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

EGTB: win in 4 half-moves

# move score
1 K3a4 win in 3 half-moves
2 K3b4 win in 3 half-moves
3 K5a4 win in 3 half-moves
4 K5b4 win in 3 half-moves
5 Ka2 win in 3 half-moves
6 Rf3 win in 3 half-moves
7 Rf5 win in 3 half-moves
8 Rf6 win in 3 half-moves
9 Ka6 draw
10 Kb5 draw
11 Kb6 draw
12 Ra4 draw
13 Rb4 draw
14 Rf7 draw
15 Rf8 draw
16 Rg4 draw
17 Rh4 draw
18 Kb2 loss in 2 half-moves
19 Kb3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves