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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Rd4 win in 1 half-moves
5 Re4 win in 1 half-moves
6 g3 draw
7 g4 draw
8 Ra4 draw
9 Rb3 draw
10 Rb5 draw
11 Rb7 draw
12 Rf4 draw
13 Rg4 draw
14 Rh4 draw
15 Nd7 loss in 2 half-moves
16 Ne6 loss in 2 half-moves
17 Ng6 loss in 2 half-moves
18 Nh7 loss in 2 half-moves
19 Rb1 loss in 1 half-moves
20 Rc4 loss in 1 half-moves