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EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Rb1 draw
3 Rc5 draw
4 Rc7 draw
5 Rd4 draw
6 Rd8 draw
7 Rcd1 loss in 4 half-moves
8 Rg1 loss in 3 half-moves
9 g1=B loss in 2 half-moves
10 g1=K loss in 2 half-moves
11 g1=N loss in 2 half-moves
12 g1=Q loss in 2 half-moves
13 g1=R loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rcc2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rdc2 loss in 2 half-moves
26 Rdd1 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Re2 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rf2 loss in 2 half-moves
31 Rh1 loss in 2 half-moves