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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Ra5 draw
3 Rb1 draw
4 Rb2 draw
5 Rb3 draw
6 Re5 draw
7 Rg5 draw
8 Rh5 draw
9 Ba7 loss in 2 half-moves
10 Bb6 loss in 2 half-moves
11 Bd4 loss in 2 half-moves
12 Be3 loss in 2 half-moves
13 Bh2 loss in 2 half-moves
14 Ng3 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Bc5 loss in 1 half-moves
21 Bf2 loss in 1 half-moves
22 Nf2 loss in 1 half-moves
23 Rc5 loss in 1 half-moves