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

EGTB: win in 4 half-moves

# move score
1 K3b3 win in 3 half-moves
2 K3b4 win in 3 half-moves
3 K4b3 win in 3 half-moves
4 K4b4 win in 3 half-moves
5 K4d3 win in 3 half-moves
6 Rf2 win in 3 half-moves
7 Rf5 win in 3 half-moves
8 K3d3 draw
9 K3d4 draw
10 K4d4 draw
11 Kb2 draw
12 Kc2 draw
13 Kc5 draw
14 Kd2 draw
15 Kd5 draw
16 Re4 draw
17 Rf1 draw
18 Rf3 draw
19 Rf6 draw
20 Rg4 draw
21 Rh4 draw
22 Kb5 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves