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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Kd1 draw
5 Rb2 draw
6 Re4 draw
7 Rb1 loss in 14 half-moves
8 Kb1 loss in 8 half-moves
9 Rb6 loss in 8 half-moves
10 Rf4 loss in 8 half-moves
11 Rh4 loss in 8 half-moves
12 Kb2 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb7 loss in 1 half-moves
18 Rb8 loss in 1 half-moves
19 Rg4 loss in 1 half-moves