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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Ra4 win in 3 half-moves
3 Rg1 win in 5 half-moves
4 Rh1 win in 5 half-moves
5 K4g5 draw
6 K4h5 draw
7 K6g5 draw
8 K6h5 draw
9 Kg3 draw
10 Kg4 draw
11 Kg6 draw
12 Kg7 draw
13 Kh3 draw
14 Kh7 draw
15 Ra2 draw
16 Ra5 draw
17 Ra6 draw
18 Rb1 draw
19 Rf1 draw
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Re1 loss in 2 half-moves