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 Kb2 draw
3 Kb3 draw
4 Kb4 draw
5 Kc2 draw
6 Kd2 draw
7 Kd3 draw
8 Kd4 draw
9 Rb4 draw
10 Rc6 draw
11 Rc7 draw
12 Rd4 draw
13 Rf4 draw
14 Rg4 draw
15 Rh4 draw
16 Ra4 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc8 loss in 2 half-moves