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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kbb2 draw
3 Kc3 draw
4 Kcb2 draw
5 Kcc1 draw
6 Rc1 draw
7 Rd5 draw
8 Rd6 draw
9 Rd7 draw
10 Rd8 draw
11 Re1 draw
12 Rf1 draw
13 Rg1 draw
14 Rh1 draw
15 Ka1 loss in 2 half-moves
16 Ka2 loss in 2 half-moves
17 Kbc1 loss in 2 half-moves
18 Kd2 loss in 1 half-moves
19 Kd3 loss in 1 half-moves
20 Rd2 loss in 1 half-moves
21 Rd3 loss in 1 half-moves
22 Rd4 loss in 1 half-moves