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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Rd4 win in 3 half-moves
4 Rf6 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 Kc6 draw
14 Kd6 draw
15 Ra4 draw
16 Re4 draw
17 Rf5 draw
18 Rf7 draw
19 Rf8 draw
20 Kb6 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rh4 loss in 2 half-moves