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

EGTB: win in 4 half-moves

# move score
1 Kg2 win in 3 half-moves
2 Kh2 win in 3 half-moves
3 Rg1 win in 3 half-moves
4 Kg3 draw
5 Kg4 draw
6 Kh4 draw
7 Rd1 draw
8 Re2 draw
9 Re5 draw
10 Re8 draw
11 Rf1 draw
12 Rh1 draw
13 Ra1 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Re7 loss in 2 half-moves