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 Kd1 draw
3 Kd2 draw
4 Ke2 draw
5 Ke3 draw
6 Ke4 draw
7 Ke5 draw
8 Kf1 draw
9 Kf2 draw
10 Kf3 draw
11 Kf5 draw
12 Kg3 draw
13 Kg4 draw
14 Kg5 draw
15 Rc1 draw
16 Rc2 draw
17 Rc3 draw
18 Rc8 draw
19 Rd4 draw
20 Ra4 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rc7 loss in 2 half-moves