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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kd1 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Rh3 win in 3 half-moves
6 Kb1 draw
7 Ra4 draw
8 Ra5 draw
9 Rb1 draw
10 Rb3 draw
11 Rc3 draw
12 Rd3 draw
13 Rg3 draw
14 R1a2 loss in 2 half-moves
15 R3a2 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves