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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Bb2 win in 5 half-moves
4 Bc1 win in 5 half-moves
5 Nd6 win in 7 half-moves
6 Nc7 draw
7 Nf6 draw
8 Ng7 draw
9 Rb5 draw
10 Rb8 draw
11 Rb1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves