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

EGTB: draw

# move score
1 Rh2 draw
2 Kg1 loss in 8 half-moves
3 Kg2 loss in 8 half-moves
4 Kh2 loss in 4 half-moves
5 Rf4 loss in 4 half-moves
6 Rg4 loss in 4 half-moves
7 Rh3 loss in 4 half-moves
8 Rb4 loss in 2 half-moves
9 Rc4 loss in 2 half-moves
10 Rd4 loss in 2 half-moves
11 Re4 loss in 2 half-moves
12 Rh5 loss in 2 half-moves
13 Rh6 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Rh8 loss in 2 half-moves
16 Ra4 loss in 1 half-moves