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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ke1 win in 1 half-moves
3 Ke2 win in 1 half-moves
4 Re4 win in 1 half-moves
5 Rf2 win in 1 half-moves
6 Kb8 draw
7 Kc1 draw
8 Kc2 draw
9 Kd2 draw
10 Rb4 draw
11 Rd4 draw
12 Rf1 draw
13 Rf3 draw
14 Rf5 draw
15 Rf6 draw
16 Rg4 draw
17 Rh4 draw
18 Ka7 loss in 2 half-moves
19 Ra4 loss in 1 half-moves
20 Rc4 loss in 1 half-moves
21 Rf7 loss in 1 half-moves
22 Rf8 loss in 1 half-moves