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

EGTB: win in 4 half-moves

# move score
1 Re3 win in 3 half-moves
2 Re5 win in 3 half-moves
3 Kb4 win in 7 half-moves
4 Kd4 win in 7 half-moves
5 Ke5 win in 7 half-moves
6 Re2 win in 7 half-moves
7 Re4 win in 7 half-moves
8 Kc3 win in 13 half-moves
9 Kb3 draw
10 Kd3 draw
11 Kf7 draw
12 Rc1 draw
13 Kb5 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kcd5 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Ked5 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rd1 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