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 Kb3 win in 5 half-moves
4 Rc1 win in 5 half-moves
5 Re3 win in 5 half-moves
6 Re5 win in 7 half-moves
7 Ka7 draw
8 Kb4 draw
9 Kb5 draw
10 Kb7 draw
11 Kb8 draw
12 Kc3 draw
13 Kc5 draw
14 Kd3 draw
15 Kd4 draw
16 Kd5 draw
17 Rd1 draw
18 Re2 draw
19 Re4 draw
20 Re6 draw
21 Rf1 draw
22 Re7 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves