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 Kc4 win in 5 half-moves
3 Ra1 win in 5 half-moves
4 Rc2 win in 7 half-moves
5 Ka1 win in 9 half-moves
6 Ka2 win in 9 half-moves
7 Kb1 win in 9 half-moves
8 Kc2 win in 9 half-moves
9 Kc6 win in 9 half-moves
10 Rb1 win in 9 half-moves
11 Rh1 win in 9 half-moves
12 Ka3 draw
13 Kb3 draw
14 Kb5 draw
15 Kb6 draw
16 Kc3 draw
17 Rc3 draw
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves