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

EGTB: win in 4 half-moves

# move score
1 Rd2 win in 3 half-moves
2 K1d2 win in 5 half-moves
3 K1d1 draw
4 K2d2 draw
5 Ra2 draw
6 Rb1 draw
7 Rb8 draw
8 Rc2 draw
9 K1f1 loss in 2 half-moves
10 K1f2 loss in 2 half-moves
11 K2d1 loss in 2 half-moves
12 K2f1 loss in 2 half-moves
13 K2f2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves