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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kcb5 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Ra1 win in 3 half-moves
8 Rd1 win in 3 half-moves
9 Ka3 draw
10 Ka4 draw
11 Ka5 draw
12 Kb3 draw
13 Kb6 draw
14 Kbb5 draw
15 Kbc5 draw
16 Kc3 draw
17 Kc4 draw
18 Kcc5 draw
19 Rb1 draw
20 Rc2 draw
21 Re1 draw
22 Rc3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves