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

EGTB: draw

# move score
1 Rb4 draw
2 Rb6 draw
3 Rc8 draw
4 Bc1 loss in 2 half-moves
5 Bd2 loss in 2 half-moves
6 Be3 loss in 2 half-moves
7 Bf4 loss in 2 half-moves
8 Bf8 loss in 2 half-moves
9 Bg5 loss in 2 half-moves
10 Bg7 loss in 2 half-moves
11 Ne3 loss in 2 half-moves
12 Ne5 loss in 2 half-moves
13 Nf2 loss in 2 half-moves
14 Nf6 loss in 2 half-moves
15 Nh2 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves
26 Rb5 loss in 1 half-moves