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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kd4 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Ka1 win in 5 half-moves
5 Kb1 win in 5 half-moves
6 Kb2 win in 5 half-moves
7 Kb5 win in 5 half-moves
8 Kb6 win in 5 half-moves
9 Kc6 win in 5 half-moves
10 Ra1 win in 5 half-moves
11 Rc2 win in 5 half-moves
12 Kc4 win in 7 half-moves
13 Ka3 draw
14 Kb3 draw
15 Kd5 draw
16 Kd6 draw
17 Rc3 draw
18 Rd1 draw
19 Re1 draw
20 Rc4 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves