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

EGTB: win in 4 half-moves

# move score
1 K1b1 win in 3 half-moves
2 K1b2 win in 3 half-moves
3 K2b1 win in 3 half-moves
4 K2b2 win in 3 half-moves
5 K2d1 win in 3 half-moves
6 Kb3 win in 3 half-moves
7 Kd3 win in 3 half-moves
8 K1d1 draw
9 K1d2 draw
10 K2d2 draw
11 Kc3 draw
12 Re2 draw
13 Rf2 draw
14 Rg1 draw
15 Rg3 draw
16 Rg4 draw
17 Rg5 draw
18 Rh2 draw
19 Rd2 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves