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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Rc1 win in 5 half-moves
4 Ka4 draw
5 Ka5 draw
6 Ka8 draw
7 Kaa6 draw
8 Kab6 draw
9 Kb4 draw
10 Kb7 draw
11 Kb8 draw
12 Kba6 draw
13 Kbb6 draw
14 Rd1 draw
15 Re2 draw
16 Re3 draw
17 Re7 draw
18 Re8 draw
19 Kc4 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 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