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

EGTB: draw

# move score
1 Ra8 draw
2 Rb5 draw
3 Rc8 draw
4 Rd8 draw
5 Re8 draw
6 Rb1 loss in 4 half-moves
7 Rb2 loss in 4 half-moves
8 Rb3 loss in 4 half-moves
9 Rb4 loss in 4 half-moves
10 Ba7 loss in 2 half-moves
11 Bb6 loss in 2 half-moves
12 Bc5 loss in 2 half-moves
13 Bd4 loss in 2 half-moves
14 Be1 loss in 2 half-moves
15 Be3 loss in 2 half-moves
16 Bg1 loss in 2 half-moves
17 Bg3 loss in 2 half-moves
18 Bh4 loss in 2 half-moves
19 Nd2 loss in 2 half-moves
20 Ne3 loss in 2 half-moves
21 Ng3 loss in 2 half-moves
22 Nh2 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves