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

EGTB: win in 8 half-moves

# move score
1 Ra1 win in 7 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb2 draw
5 Kb3 draw
6 Kb4 draw
7 Kb7 draw
8 Kc2 draw
9 Kc4 draw
10 Kc8 draw
11 Kd2 draw
12 Kd3 draw
13 Kd4 draw
14 Rb1 draw
15 Rc1 draw
16 Rd1 draw
17 Re5 draw
18 Re6 draw
19 Re7 draw
20 Re8 draw
21 Rf1 draw
22 Kc7 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves