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 Ra4 draw
3 Rb6 draw
4 Rd4 draw
5 Rh4 draw
6 Bb1 loss in 2 half-moves
7 Bc2 loss in 2 half-moves
8 Bd3 loss in 2 half-moves
9 Be4 loss in 2 half-moves
10 Bf5 loss in 2 half-moves
11 Bg6 loss in 2 half-moves
12 Bg8 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves