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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rd4 win in 3 half-moves
3 Kd1 draw
4 Kd2 draw
5 Kf1 draw
6 Ra4 draw
7 Rb1 draw
8 Rb3 draw
9 Rb5 draw
10 Rc4 draw
11 Rg4 draw
12 Ke2 loss in 2 half-moves
13 Kf2 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves