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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Bb2 draw
3 Bc1 draw
4 Rb6 draw
5 Rb7 draw
6 Rf4 draw
7 Ra4 loss in 2 half-moves
8 Rb1 loss in 2 half-moves
9 Rb2 loss in 2 half-moves
10 Rb3 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Nf2 loss in 1 half-moves
18 Nf4 loss in 1 half-moves
19 Ng1 loss in 1 half-moves
20 Ng5 loss in 1 half-moves