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 Re4 win in 3 half-moves
4 Re5 win in 3 half-moves
5 Re6 win in 3 half-moves
6 Rc1 win in 5 half-moves
7 Ka4 draw
8 Ka5 draw
9 Ka8 draw
10 Kaa6 draw
11 Kab6 draw
12 Kb4 draw
13 Kb7 draw
14 Kb8 draw
15 Kba6 draw
16 Kbb6 draw
17 Kc4 draw
18 Kc5 draw
19 Kc6 draw
20 Rd1 draw
21 Re2 draw
22 Re3 draw
23 Rf1 draw
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves