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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc5 draw
6 Kc7 draw
7 Kd5 draw
8 Kd6 draw
9 Ra1 draw
10 Rb1 draw
11 Rc1 draw
12 Re2 draw
13 Re3 draw
14 Re5 draw
15 Re6 draw
16 Re7 draw
17 Rf1 draw
18 Rh1 draw
19 Kd7 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rg1 loss in 2 half-moves