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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Rd8 win in 5 half-moves
3 Rh8 win in 13 half-moves
4 Re8 win in 37 half-moves
5 Rc4 draw
6 Rf8 draw
7 Bd8 loss in 2 half-moves
8 Be1 loss in 2 half-moves
9 Be7 loss in 2 half-moves
10 Bf6 loss in 2 half-moves
11 Bg3 loss in 2 half-moves
12 Nd6 loss in 2 half-moves
13 Nd8 loss in 2 half-moves
14 Ne5 loss in 2 half-moves
15 Nh6 loss in 2 half-moves
16 Nh8 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Bf2 loss in 1 half-moves
24 Bg5 loss in 1 half-moves
25 Ng5 loss in 1 half-moves
26 Rc2 loss in 1 half-moves
27 Rc3 loss in 1 half-moves