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

EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 R6a4 win in 3 half-moves
3 Rd1 win in 3 half-moves
4 Re1 win in 3 half-moves
5 Re6 win in 3 half-moves
6 Kg2 win in 5 half-moves
7 Kh2 win in 9 half-moves
8 Rc6 win in 21 half-moves
9 Kf1 draw
10 Kh1 draw
11 R1a2 draw
12 R1a3 draw
13 R1a5 draw
14 R6a3 draw
15 R6a5 draw
16 Rb1 draw
17 Rb6 draw
18 Rd6 draw
19 Rf1 draw
20 Rf6 draw
21 R6a2 loss in 6 half-moves
22 R1a4 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves