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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kf2 win in 3 half-moves
4 Kf3 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Ke1 win in 5 half-moves
7 Kf1 win in 5 half-moves
8 Re1 win in 5 half-moves
9 Kb3 draw
10 Kcd1 draw
11 Kcd2 draw
12 Kcd3 draw
13 Ked1 draw
14 Ked2 draw
15 Ked3 draw
16 Ra1 draw
17 Rd1 draw
18 Rg1 draw
19 Rh1 draw
20 Kc3 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Rf1 loss in 2 half-moves