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

EGTB: win in 14 half-moves

# move score
1 Rg4 win in 13 half-moves
2 Rg5 win in 13 half-moves
3 Kg4 win in 15 half-moves
4 Rh5 win in 15 half-moves
5 Kg3 win in 17 half-moves
6 Ra1 win in 37 half-moves
7 Kh3 draw
8 Kh5 draw
9 Ra2 draw
10 Ra3 draw
11 Rb4 draw
12 Rb5 draw
13 Rc4 draw
14 Rc5 draw
15 Kg5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rf5 loss in 2 half-moves