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

EGTB: win in 4 half-moves

# move score
1 Re4 win in 3 half-moves
2 Re5 win in 5 half-moves
3 Kd5 win in 7 half-moves
4 Kb4 draw
5 Kc4 draw
6 Kd4 draw
7 Ra1 draw
8 Rc1 draw
9 Re2 draw
10 Re3 draw
11 Rf1 draw
12 Rg1 draw
13 Rh1 draw
14 Kb5 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Re8 loss in 2 half-moves