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

EGTB: win in 6 half-moves

# move score
1 Kd2 win in 5 half-moves
2 Kc2 win in 13 half-moves
3 Kb2 win in 15 half-moves
4 R1a3 win in 15 half-moves
5 R1a4 win in 15 half-moves
6 Kb1 draw
7 Kd1 draw
8 R1a2 draw
9 R5a2 draw
10 R5a3 draw
11 R5a4 draw
12 Ra6 draw
13 Rf5 draw
14 Rh5 draw
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves