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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rd4 win in 3 half-moves
3 Rf6 win in 5 half-moves
4 Rf8 win in 5 half-moves
5 K7b7 draw
6 K7b8 draw
7 K7d7 draw
8 K7d8 draw
9 K8b7 draw
10 K8b8 draw
11 K8d7 draw
12 K8d8 draw
13 Re4 draw
14 Rf5 draw
15 Rf7 draw
16 Rg4 draw
17 Rh4 draw
18 Kb6 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves