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