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

EGTB: win in 2 half-moves

# move score
1 Rd5 win in 1 half-moves
2 Ra3 draw
3 Rb3 draw
4 Rc3 draw
5 Rd6 draw
6 Rd7 draw
7 Rd8 draw
8 Kc1 loss in 2 half-moves
9 Kc2 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Kdd2 loss in 2 half-moves
12 Kde2 loss in 2 half-moves
13 Ke1 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Ked2 loss in 2 half-moves
16 Kee2 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd4 loss in 2 half-moves