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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rb1 win in 9 half-moves
3 K4c4 draw
4 K4c5 draw
5 K5c4 draw
6 K5c5 draw
7 Kc3 draw
8 Kc6 draw
9 Kd3 draw
10 Kd6 draw
11 Ra1 draw
12 Rd2 draw
13 K4e4 loss in 2 half-moves
14 K4e5 loss in 2 half-moves
15 K5e4 loss in 2 half-moves
16 K5e5 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves