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 Re5 win in 3 half-moves
3 Re6 win in 3 half-moves
4 Re7 win in 3 half-moves
5 Ka2 win in 5 half-moves
6 Ka4 draw
7 Ka5 draw
8 Ka7 draw
9 Kb2 draw
10 Kb3 draw
11 Kb4 draw
12 Kb5 draw
13 Kb6 draw
14 Ra1 draw
15 Rc1 draw
16 Rd1 draw
17 Re8 draw
18 Rf1 draw
19 Kb7 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves