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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Nb2 draw
3 Nc3 draw
4 Rc3 draw
5 Rh8 draw
6 d8=B loss in 2 half-moves
7 d8=K loss in 2 half-moves
8 d8=N loss in 2 half-moves
9 d8=Q loss in 2 half-moves
10 d8=R loss in 2 half-moves
11 Nb6 loss in 2 half-moves
12 Nc5 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rc7 loss in 1 half-moves