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

EGTB: win in 4 half-moves

# move score
1 K3b2 win in 3 half-moves
2 K3d2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Rb2 win in 3 half-moves
8 Rd2 win in 3 half-moves
9 Kb1 win in 5 half-moves
10 Kc4 win in 5 half-moves
11 Kd1 win in 5 half-moves
12 K1b2 draw
13 K1d2 draw
14 Ra2 draw
15 Re2 draw
16 Rf2 draw
17 Rg2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves