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

EGTB: draw

# move score
1 Kg1 draw
2 Kg2 draw
3 Kh2 draw
4 Rc4 draw
5 Re4 draw
6 Rf4 draw
7 Rg1 draw
8 Rg2 draw
9 Rh4 draw
10 Rg5 loss in 4 half-moves
11 Ra4 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rd4 loss in 1 half-moves