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

EGTB: win in 56 half-moves

# move score
1 Ra4 win in 55 half-moves
2 Rf1 win in 55 half-moves
3 Rh4 win in 55 half-moves
4 Rf2 win in 57 half-moves
5 Rf3 win in 57 half-moves
6 Rg4 win in 57 half-moves
7 Ka5 draw
8 Ka8 draw
9 Rf8 draw
10 Rb4 loss in 4 half-moves
11 K6b6 loss in 2 half-moves
12 K6b7 loss in 2 half-moves
13 K7b6 loss in 2 half-moves
14 K7b7 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Kb8 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves