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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Na3 draw
3 Na5 draw
4 Nb2 draw
5 Nb6 draw
6 Ne5 draw
7 Rf6 draw
8 Rh8 draw
9 Bb1 loss in 2 half-moves
10 Bc2 loss in 2 half-moves
11 Bc8 loss in 2 half-moves
12 Bd3 loss in 2 half-moves
13 Bd7 loss in 2 half-moves
14 Be4 loss in 2 half-moves
15 Be6 loss in 2 half-moves
16 Bg4 loss in 2 half-moves
17 Bg6 loss in 2 half-moves
18 Bh3 loss in 2 half-moves
19 Bh7 loss in 2 half-moves
20 Nd2 loss in 2 half-moves
21 Nd6 loss in 2 half-moves
22 Ne3 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rg8 loss in 2 half-moves