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 Rc1 win in 3 half-moves
3 Re7 win in 3 half-moves
4 Re8 win in 3 half-moves
5 Ka7 win in 5 half-moves
6 Kb7 win in 5 half-moves
7 Ka3 draw
8 Ka4 draw
9 Ka5 draw
10 Ka8 draw
11 Kb3 draw
12 Kb5 draw
13 Kc3 draw
14 Kc4 draw
15 Kc8 draw
16 Rb1 draw
17 Rd1 draw
18 Re2 draw
19 Re6 draw
20 Rf1 draw
21 Kc5 loss in 2 half-moves
22 Kc7 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves