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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Bd2 draw
3 Bf2 draw
4 Rb6 draw
5 Rb7 draw
6 Rb8 draw
7 Ba5 loss in 2 half-moves
8 Bb4 loss in 2 half-moves
9 Bc3 loss in 2 half-moves
10 Bg3 loss in 2 half-moves
11 Bh4 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 Ng5 loss in 2 half-moves
16 Nh6 loss in 2 half-moves
17 Nh8 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rd1 loss in 2 half-moves