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

EGTB: draw

# move score
1 Rb3 draw
2 K7d7 loss in 2 half-moves
3 K7d8 loss in 2 half-moves
4 K8d7 loss in 2 half-moves
5 K8d8 loss in 2 half-moves
6 Kd6 loss in 2 half-moves
7 Ke6 loss in 2 half-moves
8 Kf6 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 K7f7 loss in 1 half-moves
22 K7f8 loss in 1 half-moves
23 K8f7 loss in 1 half-moves
24 K8f8 loss in 1 half-moves
25 Rg4 loss in 1 half-moves