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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Kf2 win in 7 half-moves
3 Kf1 draw
4 Kg2 draw
5 Kh1 draw
6 Kh2 draw
7 Rc2 draw
8 Rc3 draw
9 Rc4 draw
10 Rcd1 draw
11 Rd2 draw
12 Rd3 draw
13 Rd4 draw
14 Rdc5 draw
15 Rdd1 draw
16 Re5 draw
17 Rf5 draw
18 Ra1 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rcc5 loss in 2 half-moves
26 Rd6 loss in 2 half-moves
27 Rd7 loss in 2 half-moves
28 Rd8 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rg5 loss in 2 half-moves
31 Rh5 loss in 2 half-moves