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

EGTB: win in 18 half-moves

# move score
1 Rb5 win in 17 half-moves
2 Rb1 draw
3 Rb6 draw
4 Rb7 draw
5 Rg4 draw
6 Rb8 loss in 8 half-moves
7 Bb2 loss in 2 half-moves
8 Bc1 loss in 2 half-moves
9 Nd7 loss in 2 half-moves
10 Ne6 loss in 2 half-moves
11 Ng6 loss in 2 half-moves
12 Nh7 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Re4 loss in 1 half-moves
20 Rf4 loss in 1 half-moves