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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kcb4 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Rd1 win in 3 half-moves
7 Ka2 win in 7 half-moves
8 Kb2 win in 7 half-moves
9 Rc2 win in 7 half-moves
10 Rc3 win in 7 half-moves
11 Rc4 win in 7 half-moves
12 Ka4 draw
13 Kab4 draw
14 Kb3 draw
15 Kb6 draw
16 Kc4 draw
17 Kc6 draw
18 Kd6 draw
19 Ra1 draw
20 Re1 draw
21 Rf1 draw
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves