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 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kd6 draw
6 Kd8 draw
7 Ke6 draw
8 Ke7 draw
9 Ke8 draw
10 Rb2 draw
11 Rc2 draw
12 Rd2 draw
13 Re1 draw
14 Re3 draw
15 Re5 draw
16 Re7 draw
17 Rf2 draw
18 Rg2 draw
19 Ra2 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rh2 loss in 2 half-moves