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

EGTB: win in 48 half-moves

# move score
1 Rg4 win in 47 half-moves
2 Rd4 win in 49 half-moves
3 Re4 win in 49 half-moves
4 Rf4 win in 49 half-moves
5 Rh4 win in 51 half-moves
6 Rb5 draw
7 Rb6 draw
8 Rb7 draw
9 Rc4 draw
10 Kf1 loss in 2 half-moves
11 Kf2 loss in 2 half-moves
12 Kg3 loss in 2 half-moves
13 Kgg2 loss in 2 half-moves
14 Kgh1 loss in 2 half-moves
15 Kh3 loss in 2 half-moves
16 Khg2 loss in 2 half-moves
17 Khh1 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb8 loss in 2 half-moves