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

EGTB: draw

# move score
1 Rb3 draw
2 K5g5 loss in 2 half-moves
3 K5g6 loss in 2 half-moves
4 K6g5 loss in 2 half-moves
5 K6g6 loss in 2 half-moves
6 Kg4 loss in 2 half-moves
7 Kg7 loss in 2 half-moves
8 Kh4 loss in 2 half-moves
9 Kh7 loss in 2 half-moves
10 Ra1 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rf1 loss in 1 half-moves