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

EGTB: win in 44 half-moves

# move score
1 Rb3 win in 43 half-moves
2 Rf5 win in 43 half-moves
3 Rf6 win in 45 half-moves
4 Ra3 win in 49 half-moves
5 Rc3 win in 49 half-moves
6 Rd3 win in 49 half-moves
7 Re3 win in 49 half-moves
8 Rf4 win in 49 half-moves
9 Rf7 win in 49 half-moves
10 Rf8 win in 49 half-moves
11 K5a6 draw
12 K5b6 draw
13 K7a6 draw
14 K7b6 draw
15 Ka4 draw
16 Ka8 draw
17 Kb4 draw
18 Kb5 draw
19 Kb7 draw
20 Kb8 draw
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh3 loss in 2 half-moves