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 Kb5 win in 5 half-moves
3 Kb7 win in 5 half-moves
4 Re3 win in 5 half-moves
5 Ra1 win in 11 half-moves
6 Ka7 draw
7 Ka8 draw
8 Kb3 draw
9 Kb4 draw
10 Kc3 draw
11 Kd3 draw
12 Kd4 draw
13 Kd5 draw
14 Rc1 draw
15 Rd1 draw
16 Re2 draw
17 Re4 draw
18 Re5 draw
19 Re6 draw
20 Kc5 loss in 2 half-moves
21 Kc7 loss in 2 half-moves
22 Kc8 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves