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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Re3 win in 3 half-moves
3 Ra1 win in 5 half-moves
4 Re7 win in 5 half-moves
5 Re8 win in 7 half-moves
6 Ka3 draw
7 Ka5 draw
8 Ka7 draw
9 Ka8 draw
10 Kb3 draw
11 Kb4 draw
12 Kb5 draw
13 Kb7 draw
14 Kc7 draw
15 Kc8 draw
16 Rc1 draw
17 Rd1 draw
18 Re2 draw
19 Rf1 draw
20 Re4 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves