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

EGTB: win in 4 half-moves

# move score
1 Re3 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Rg3 win in 3 half-moves
4 Rc8 win in 5 half-moves
5 K7e8 draw
6 K7g7 draw
7 K7g8 draw
8 K8e8 draw
9 K8g7 draw
10 K8g8 draw
11 Kf6 draw
12 Kg6 draw
13 Rc1 draw
14 Rc2 draw
15 Rc7 draw
16 Rd3 draw
17 Rh3 draw
18 K7e7 loss in 2 half-moves
19 K8e7 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rc6 loss in 2 half-moves