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

EGTB: win in 4 half-moves

# move score
1 a3 win in 3 half-moves
2 Ke2 win in 11 half-moves
3 Kf2 draw
4 Ra2 draw
5 Rb2 draw
6 Rc1 draw
7 Rf2 draw
8 Ke3 loss in 2 half-moves
9 Ke4 loss in 2 half-moves
10 Kf4 loss in 2 half-moves
11 Kg2 loss in 2 half-moves
12 Kg3 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves
23 Rc3 loss in 1 half-moves