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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rg4 win in 3 half-moves
3 Rc5 draw
4 Rc6 draw
5 Rc7 draw
6 Rc8 draw
7 Rd4 draw
8 Rh4 draw
9 K7e7 loss in 2 half-moves
10 K7e8 loss in 2 half-moves
11 K7g7 loss in 2 half-moves
12 K7g8 loss in 2 half-moves
13 K8e7 loss in 2 half-moves
14 K8e8 loss in 2 half-moves
15 K8g7 loss in 2 half-moves
16 K8g8 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Kg6 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Re4 loss in 2 half-moves