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

EGTB: win in 50 half-moves

# move score
1 Ra8 win in 49 half-moves
2 Rb8 win in 51 half-moves
3 Rg3 win in 51 half-moves
4 Rh8 win in 51 half-moves
5 Rg2 win in 55 half-moves
6 Kb1 draw
7 Kb2 draw
8 Kc2 draw
9 Kcd1 draw
10 Kcd2 draw
11 Ke2 draw
12 Ked1 draw
13 Ked2 draw
14 Kf1 draw
15 Kf2 draw
16 Rc8 draw
17 Rg1 draw
18 Rg4 draw
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rg7 loss in 2 half-moves