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 Ra1 draw
3 Ra2 draw
4 Ra3 draw
5 Ra8 draw
6 Rd4 draw
7 K4e4 loss in 2 half-moves
8 K4e5 loss in 2 half-moves
9 K4g4 loss in 2 half-moves
10 K4g5 loss in 2 half-moves
11 K5e4 loss in 2 half-moves
12 K5e5 loss in 2 half-moves
13 K5g4 loss in 2 half-moves
14 K5g5 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Kg3 loss in 2 half-moves
20 Kg6 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rc4 loss in 2 half-moves