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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Kb1 draw
5 Rd2 loss in 18 half-moves
6 Kd2 loss in 16 half-moves
7 Kc2 loss in 12 half-moves
8 Rd6 loss in 12 half-moves
9 Rf1 loss in 4 half-moves
10 Rd3 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rh1 loss in 2 half-moves