Chess2u
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descriptionScandinavian 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 variation EmptyScandinavian 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 variation

more_horiz
I'm becoming increasingly disillusioned by the latest theory on the 3...Qa5 line in which I used to regard the variations involving Bf5 as fairly safe.
I'm now of the opinion that in the 3....Qa5 line, Black stands better chances playing Bg4 instead.

Anyway, all this led me to start investigating the 3....Qd6 line in more detail.

The 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Nf3 Bg4 line doesn't really appeal, although Stockfish and Komodo interestingly play it differently to each other. I give the games below (played with 8 cores each at 90 minutes + 30 seconds).

So I'm now looking further at testing the following lines (preferring 4...c6 to either 4...a6 or 4....Nf6):
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. g3 Nf6 6. Bg2 g6 *
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Nf3 Nf6 6. Ne5 Nbd7 7.f4 g6  *
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Nf3 Nf6 6. g3 g6 *
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 g6 *

[pgn][Event "Komodo vs Stockfish"]
[Site "Chess960"]
[Date "2014.10.05"]
[Round "1.1"]
[White "Stockfish 021014 x64 8CPU"]
[Black "Komodo 8 x64 8CPU"]
[Result "1-0"]
[Time "19"]
[TimeControl "5400+30"]
[PlyCount "92"]
[Number "1"]
[Termination "GUI adjudication"]
[BlackType "program"]
[WhiteType "program"]
[Variant "normal"]

{ AMD FX-8350 }
1.e4 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
2.exd5 {[%eval 0,1] [%emt 00:00:00]} Qxd5 {[%eval 0,1] [%emt 00:00:00]}
3.Nc3 {[%eval 0,1] [%emt 00:00:00]} Qd6 {[%eval 0,1] [%emt 00:00:00]}
4.d4 {[%eval 0,1] [%emt 00:00:00]} c6 {[%eval 0,1] [%emt 00:00:00]}
5.Nf3 {[%eval 0,1] [%emt 00:00:00]} Bg4 {[%eval 0,1] [%emt 00:00:00]}
6.h3 {[%eval 76,33] [%emt 00:03:34]} Bxf3 {(Bxf3) [%eval -44,23] [%emt 00:00:55]}
7.Qxf3 {(Qxf3) [%eval 68,34] [%emt 00:05:09]} Qxd4 {(Qxd4) [%eval -53,24] [%emt 00:01:12]}
8.Bf4 {(Be3) [%eval 80,38] [%emt 00:01:58]} Nf6 {(Nf6) [%eval -13,24] [%emt 00:00:52]}
9.Nb5 {(Rd1) [%eval 66,39] [%emt 00:02:00]} cxb5 {(cxb5) [%eval -96,29] [%emt 00:01:43]}
10.Bxb5 {(Bxb5) [%eval 87,40] [%emt 00:01:09]} Nbd7 {(Nbd7) [%eval -111,32] [%emt 00:02:59]}
11.Qxb7 {(Qxb7) [%eval 91,41] [%emt 00:01:10]} Rd8 {(Rd8) [%eval -116,32] [%emt 00:04:33]}
12.Bc7 {(Bc7) [%eval 91,40] [%emt 00:01:11]} Qe4 {(Qe4) [%eval -120,33] [%emt 00:06:36]}
13.Qxe4 {(Qxe4) [%eval 97,40] [%emt 00:01:12]} Nxe4 {(Nxe4) [%eval -120,31] [%emt 00:01:06]}
14.O-O-O {(O-O-O) [%eval 100,38] [%emt 00:03:08]} a6 {(a6) [%eval -122,30] [%emt 00:01:02]}
15.Bxa6 {(Bc6) [%eval 100,39] [%emt 00:02:09]} Nxf2 {(Nef6) [%eval -116,29] [%emt 00:03:57]}
16.Rhe1 {(Rhe1) [%eval 108,38] [%emt 00:01:56]} Nxd1 {(Nxd1) [%eval -128,30] [%emt 00:04:09]}
17.Rxd1 {(Rxd1) [%eval 127,39] [%emt 00:04:04]} Ra8 {(g6) [%eval -124,28] [%emt 00:01:03]}
18.Bb5 {(Bb5) [%eval 136,35] [%emt 00:01:43]} f5 {(f5) [%eval -126,27] [%emt 00:01:37]}
19.Rxd7 {(Rxd7) [%eval 142,37] [%emt 00:01:12]} Kf7 {(Kf7) [%eval -126,27] [%emt 00:01:23]}
20.c4 {(a4) [%eval 148,36] [%emt 00:01:13]} g5 {(g6) [%eval -110,25] [%emt 00:02:39]}
21.a4 {(a4) [%eval 170,32] [%emt 00:01:54]} Bg7 {(g4) [%eval -103,26] [%emt 00:02:14]}
22.Kc2 {(Kc2) [%eval 194,31] [%emt 00:02:35]} g4 {(Rhc8) [%eval -162,26] [%emt 00:04:25]}
23.a5 {(c5) [%eval 237,32] [%emt 00:04:06]} Rhc8 {(Ke6) [%eval -187,24] [%emt 00:04:32]}
24.Bb6 {(Bb6) [%eval 256,32] [%emt 00:02:30]} h5 {(gxh3) [%eval -206,26] [%emt 00:05:06]}
25.b4 {(b4) [%eval 286,31] [%emt 00:02:17]} Be5 {(Bh6) [%eval -242,25] [%emt 00:03:39]}
26.a6 {(c5) [%eval 306,34] [%emt 00:03:09]} Ke6 {(f4) [%eval -240,25] [%emt 00:03:42]}
27.a7 {(hxg4) [%eval 327,35] [%emt 00:01:11]} f4 {(Bc7) [%eval -264,27] [%emt 00:03:19]}
28.hxg4 {(hxg4) [%eval 360,36] [%emt 00:01:53]} hxg4 {(hxg4) [%eval -275,28] [%emt 00:01:07]}
29.Kd3 {(Rd1) [%eval 376,37] [%emt 00:02:39]} f3 {(f3) [%eval -260,27] [%emt 00:03:52]}
30.gxf3 {(gxf3) [%eval 389,37] [%emt 00:01:39]} gxf3 {(g3) [%eval -277,27] [%emt 00:02:17]}
31.Rb7 {(Rb7) [%eval 421,35] [%emt 00:01:38]} Kf6 {(Kf6) [%eval -282,29] [%emt 00:02:55]}
32.Bd7 {(Bd7) [%eval 437,37] [%emt 00:02:13]} Rh8 {(Rh8) [%eval -305,26] [%emt 00:02:44]}
33.Bc6 {(Bc6) [%eval 463,37] [%emt 00:03:14]} Rac8 {(Rac8) [%eval -325,26] [%emt 00:02:38]}
34.Bxf3 {(Bxf3) [%eval 475,37] [%emt 00:01:07]} Rh3 {(Rh3) [%eval -349,27] [%emt 00:02:22]}
35.Ke3 {(Ke3) [%eval 555,36] [%emt 00:03:00]} Rh4 {(Rh4) [%eval -360,26] [%emt 00:01:26]}
36.Bc5 {(Bc5) [%eval 598,38] [%emt 00:01:05]} Rxc4 {(Rxc4) [%eval -388,28] [%emt 00:01:35]}
37.Rb6 {(Bd5) [%eval 803,36] [%emt 00:02:02]} Kf5 {(Kf5) [%eval -342,26] [%emt 00:00:46]}
38.a8=Q {(Bd5) [%eval 895,38] [%emt 00:01:03]} Rxa8 {(Rxa8) [%eval -381,25] [%emt 00:00:50]}
39.Bxa8 {(Bxa8) [%eval 1075,36] [%emt 00:01:37]} e6 {(Rc3) [%eval -413,26] [%emt 00:01:05]}
40.Bb7 {(Bb7) [%eval 5048,41] [%emt 00:01:48]} Rc3 {(Bb2) [%eval -527,24] [%emt 00:01:18]}
41.Kd2 {(Kd2) [%eval 12337,49] [%emt 00:01:27]} Rh3 {(Rh3) [%eval -586,26] [%emt 00:01:02]}
42.Bc8 {(Bc8) [%eval 12339,50] [%emt 00:00:59]} Rh8 {(Rh8) [%eval -1948,27] [%emt 00:01:24]}
43.Bxe6 {(Bxe6) [%eval 12340,49] [%emt 00:00:59]} Ke4 {(Ke4) [%eval -25000,28] [%emt 00:00:45]}
44.Kc2 {(Kc2) [%eval 12344,49] [%emt 00:00:58]} Rh2 {(Rh2) [%eval -25000,31] [%emt 00:01:00]}
45.Kb3 {(Kb3) [%eval 12344,51] [%emt 00:00:58]} Bh8 {(Rh1) [%eval -25000,31] [%emt 00:01:17]}
46.Bc8 {(Bc4) [%eval 12346,54] [%emt 00:01:27]} Rb2 {(Rb2) [%eval -25000,28] [%emt 00:03:24]}
1-0[/pgn]


[pgn][Event "Komodo vs Stockfish"]
[Site "Chess960"]
[Date "2014.10.05"]
[Round "1.2"]
[White "Komodo 8 x64 8CPU"]
[Black "Stockfish 021014 x64 8CPU"]
[Result "1/2-1/2"]
[Time "22"]
[TimeControl "5400+30"]
[PlyCount "217"]
[Number "2"]
[Termination "3-fold rep"]
[WhiteType "program"]
[BlackType "program"]
[Variant "normal"]

{ AMD FX-8350 }
1.e4 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
2.exd5 {[%eval 0,1] [%emt 00:00:00]} Qxd5 {[%eval 0,1] [%emt 00:00:00]}
3.Nc3 {[%eval 0,1] [%emt 00:00:00]} Qd6 {[%eval 0,1] [%emt 00:00:00]}
4.d4 {[%eval 0,1] [%emt 00:00:00]} c6 {[%eval 0,1] [%emt 00:00:00]}
5.Nf3 {[%eval 0,1] [%emt 00:00:00]} Bg4 {[%eval 0,1] [%emt 00:00:00]}
6.Bg5 {[%eval 43,24] [%emt 00:02:50]} Nd7 {(Nd7) [%eval -37,31] [%emt 00:02:14]}
7.Qd2 {(Qd2) [%eval 43,26] [%emt 00:02:57]} Ngf6 {(Ngf6) [%eval -34,30] [%emt 00:01:38]}
8.Be2 {(O-O-O) [%eval 43,26] [%emt 00:03:35]} Nb6 {(Nb6) [%eval -36,33] [%emt 00:02:29]}
9.O-O {(O-O) [%eval 36,26] [%emt 00:04:44]} e6 {(e6) [%eval -36,34] [%emt 00:01:13]}
10.h3 {(Rfe1) [%eval 34,24] [%emt 00:01:42]} Bxf3 {(Bxf3) [%eval -24,34] [%emt 00:04:18]}
11.Bxf3 {(Bxf3) [%eval 31,24] [%emt 00:00:47]} Be7 {(Be7) [%eval -26,34] [%emt 00:01:13]}
12.Ne2 {(Rfe1) [%eval 31,25] [%emt 00:02:08]} Nfd5 {(Qc7) [%eval -25,34] [%emt 00:01:59]}
13.Bxe7 {(Bxe7) [%eval 34,24] [%emt 00:01:54]} Nxe7 {(Nxe7) [%eval -27,35] [%emt 00:01:14]}
14.c3 {(c3) [%eval 30,24] [%emt 00:01:50]} O-O {(O-O) [%eval -25,34] [%emt 00:01:15]}
15.Qc2 {(Rfe1) [%eval 30,25] [%emt 00:01:55]} Qc7 {(Rad8) [%eval -23,32] [%emt 00:02:09]}
16.Rfe1 {(Rfe1) [%eval 34,25] [%emt 00:05:37]} Nd7 {(Rad8) [%eval -23,33] [%emt 00:01:16]}
17.g3 {(Ng3) [%eval 31,25] [%emt 00:04:59]} Rad8 {(Rfe8) [%eval -22,33] [%emt 00:03:04]}
18.Rad1 {(Nc1) [%eval 36,25] [%emt 00:02:26]} Rfe8 {(Rfe8) [%eval -18,32] [%emt 00:03:02]}
19.Nc1 {(Nf4) [%eval 33,26] [%emt 00:02:19]} e5 {(e5) [%eval -22,34] [%emt 00:01:47]}
20.Nd3 {(dxe5) [%eval 26,25] [%emt 00:04:47]} exd4 {(exd4) [%eval -28,33] [%emt 00:01:56]}
21.cxd4 {(cxd4) [%eval 29,25] [%emt 00:00:49]} Nf6 {(Nf6) [%eval -22,36] [%emt 00:01:17]}
22.Qc5 {(Qc5) [%eval 28,26] [%emt 00:01:57]} a6 {(a5) [%eval -26,35] [%emt 00:01:18]}
23.Re5 {(Re5) [%eval 37,24] [%emt 00:01:37]} Ned5 {(Ned5) [%eval -28,36] [%emt 00:06:20]}
24.Qc4 {(Qa3) [%eval 42,24] [%emt 00:01:39]} Qb6 {(Qb6) [%eval -28,36] [%emt 00:01:15]}
25.Kg2 {(h4) [%eval 40,24] [%emt 00:01:04]} Rb8 {(Rf8) [%eval -32,34] [%emt 00:02:06]}
26.Rd2 {(Qc5) [%eval 45,26] [%emt 00:01:35]} Red8 {(h6) [%eval -35,36] [%emt 00:01:50]}
27.a3 {(Nc5) [%eval 45,27] [%emt 00:01:17]} h6 {(h6) [%eval -37,37] [%emt 00:03:18]}
28.Nc5 {(Nc5) [%eval 43,29] [%emt 00:02:50]} Qc7 {(Rd6) [%eval -37,40] [%emt 00:01:15]}
29.Rde2 {(Rde2) [%eval 44,28] [%emt 00:02:42]} Rbc8 {(a5) [%eval -37,40] [%emt 00:01:15]}
30.Qb3 {(Qb3) [%eval 44,27] [%emt 00:01:38]} Rb8 {(Rb8) [%eval -37,39] [%emt 00:01:16]}
31.Qc2 {(h4) [%eval 44,29] [%emt 00:05:30]} Qc8 {(a5) [%eval -39,36] [%emt 00:03:18]}
32.b4 {(Ne4) [%eval 44,27] [%emt 00:01:46]} Qc7 {(Qc7) [%eval -35,39] [%emt 00:01:39]}
33.Re1 {(Qd3) [%eval 44,26] [%emt 00:00:54]} Rbc8 {(Rbc8) [%eval -35,38] [%emt 00:01:18]}
34.Qc4 {(Qb3) [%eval 44,27] [%emt 00:02:04]} Rb8 {(Ra8) [%eval -35,41] [%emt 00:01:15]}
35.Qb3 {(Qd3) [%eval 44,27] [%emt 00:02:32]} Qd6 {(Ra8) [%eval -35,39] [%emt 00:01:13]}
36.Qc2 {(Qd3) [%eval 43,27] [%emt 00:03:11]} Qc7 {(Qc7) [%eval -35,40] [%emt 00:01:13]}
37.Qd3 {(Qd3) [%eval 44,27] [%emt 00:01:47]} Ra8 {(Ra8) [%eval -35,40] [%emt 00:01:13]}
38.Rc1 {(R1e2) [%eval 43,27] [%emt 00:01:46]} Rd6 {(Rab8) [%eval -35,33] [%emt 00:02:03]}
39.Qe2 {(Qc4) [%eval 31,25] [%emt 00:01:49]} Rf8 {(Rad8) [%eval -30,35] [%emt 00:03:28]}
40.a4 {(a4) [%eval 36,26] [%emt 00:02:01]} Qb6 {(Rb8) [%eval -31,37] [%emt 00:01:48]}
41.Qc4 {(Qe1) [%eval 41,26] [%emt 00:00:28]} Rb8 {(Rb8) [%eval -28,37] [%emt 00:02:48]}
42.Rb1 {(Rb1) [%eval 40,27] [%emt 00:00:38]} Qd8 {(Qc7) [%eval -21,36] [%emt 00:04:52]}
43.b5 {(Rbe1) [%eval 32,26] [%emt 00:01:00]} cxb5 {(cxb5) [%eval -15,35] [%emt 00:01:37]}
44.axb5 {(axb5) [%eval 33,27] [%emt 00:00:26]} a5 {(a5) [%eval -21,40] [%emt 00:01:35]}
45.Qb3 {(Qb3) [%eval 35,28] [%emt 00:00:58]} b6 {(b6) [%eval -22,42] [%emt 00:01:32]}
46.Rd1 {(Rc1) [%eval 12,27] [%emt 00:01:49]} Kf8 {(bxc5) [%eval -11,37] [%emt 00:06:36]}
47.Kh2 {(Kg1) [%eval 27,27] [%emt 00:01:37]} g6 {(Kg8) [%eval 0,36] [%emt 00:01:05]}
48.Kg1 {(Kg1) [%eval 28,27] [%emt 00:02:18]} Kg7 {(Kg7) [%eval 0,40] [%emt 00:00:47]}
49.Bg2 {(h4) [%eval 25,27] [%emt 00:02:00]} Kg8 {(Kg8) [%eval 0,40] [%emt 00:01:56]}
50.Bh1 {(Bf3) [%eval 24,26] [%emt 00:01:07]} h5 {(Kg7) [%eval 0,36] [%emt 00:01:18]}
51.Bg2 {(Bf3) [%eval 25,26] [%emt 00:00:53]} Kg7 {(Kg7) [%eval 0,37] [%emt 00:01:04]}
52.h4 {(h4) [%eval 10,26] [%emt 00:01:15]} Kg8 {(Kg8) [%eval 0,38] [%emt 00:00:43]}
53.Bf3 {(Ne4) [%eval 10,26] [%emt 00:01:26]} Kg7 {(Kg7) [%eval 0,40] [%emt 00:00:43]}
54.Bh1 {(Bh1) [%eval 6,25] [%emt 00:01:42]} Kg8 {(Kg8) [%eval 0,41] [%emt 00:00:49]}
55.Bg2 {(Bf3) [%eval 6,25] [%emt 00:00:43]} Kg7 {(Kg7) [%eval 0,39] [%emt 00:01:24]}
56.Bf3 {(Bf3) [%eval 10,24] [%emt 00:00:38]} Kg8 {(Kg8) [%eval 0,40] [%emt 00:00:41]}
57.Rc1 {(Rg5) [%eval 26,25] [%emt 00:00:43]} Rc8 {(Rc8) [%eval 0,37] [%emt 00:00:55]}
58.Ree1 {(Ree1) [%eval 25,25] [%emt 00:00:27]} Qf8 {(Rc7) [%eval 0,38] [%emt 00:00:40]}
59.Nd3 {(Nd3) [%eval 25,25] [%emt 00:00:26]} Rxc1 {(Rxc1) [%eval 0,40] [%emt 00:00:40]}
60.Rxc1 {(Rxc1) [%eval 31,25] [%emt 00:00:20]} Ne7 {(Qe8) [%eval 0,41] [%emt 00:00:40]}
61.Ne5 {(Ne5) [%eval 39,25] [%emt 00:00:34]} Rxd4 {(Rxd4) [%eval 0,41] [%emt 00:00:40]}
62.Rc7 {(Rc7) [%eval 4,28] [%emt 00:02:01]} Ned5 {(Ned5) [%eval 0,41] [%emt 00:00:39]}
63.Bxd5 {(Bxd5) [%eval -9,27] [%emt 00:00:34]} Nxd5 {(Nxd5) [%eval 0,42] [%emt 00:00:39]}
64.Rd7 {(Rd7) [%eval -9,32] [%emt 00:01:05]} Qb4 {(Qb4) [%eval 0,43] [%emt 00:00:39]}
65.Qf3 {(Qf3) [%eval -9,30] [%emt 00:00:19]} Qe1 {(Qe1) [%eval 0,43] [%emt 00:00:39]}
66.Kg2 {(Kg2) [%eval -9,31] [%emt 00:00:33]} f6 {(f6) [%eval 0,45] [%emt 00:00:39]}
67.Rxd5 {(Rd8) [%eval -9,31] [%emt 00:00:45]} fxe5 {(fxe5) [%eval 0,41] [%emt 00:01:11]}
68.Rxd4 {(Rxd4) [%eval -9,30] [%emt 00:00:23]} exd4 {(exd4) [%eval 0,43] [%emt 00:00:38]}
69.Qd5 {(Qd5) [%eval -6,32] [%emt 00:00:42]} Kf8 {(Kf8) [%eval 0,42] [%emt 00:00:37]}
70.Qxd4 {(Qd6) [%eval -6,32] [%emt 00:00:56]} Qe6 {(Qe6) [%eval 0,44] [%emt 00:01:13]}
71.Qd8 {(Qf4) [%eval -6,33] [%emt 00:01:04]} Kf7 {(Kf7) [%eval 0,48] [%emt 00:00:41]}
72.Qc7 {(Qc7) [%eval -6,34] [%emt 00:01:01]} Ke8 {(Kg8) [%eval 0,50] [%emt 00:00:36]}
73.Qb7 {(Qb8) [%eval -6,33] [%emt 00:00:59]} Qd6 {(Kf8) [%eval 0,41] [%emt 00:00:52]}
74.Qa8 {(Qe4) [%eval -6,31] [%emt 00:00:43]} Kd7 {(Kf7) [%eval 0,42] [%emt 00:00:35]}
75.f3 {(Qb7) [%eval -6,28] [%emt 00:00:25]} Qd2 {(Qc5) [%eval 0,34] [%emt 00:00:55]}
76.Kh3 {(Kh3) [%eval -6,28] [%emt 00:00:23]} Qc1 {(Qd3) [%eval 0,36] [%emt 00:00:34]}
77.Qd5 {(Qb7) [%eval -6,28] [%emt 00:00:21]} Ke7 {(Ke7) [%eval 0,37] [%emt 00:00:34]}
78.Qb7 {(Qb7) [%eval -6,30] [%emt 00:00:54]} Ke8 {(Kf8) [%eval 0,39] [%emt 00:00:42]}
79.Qb8 {(Qa8) [%eval -6,31] [%emt 00:00:54]} Kd7 {(Kd7) [%eval 0,39] [%emt 00:01:05]}
80.Qb7 {(Qb7) [%eval -6,31] [%emt 00:00:41]} Qc7 {(Qc7) [%eval 0,40] [%emt 00:00:39]}
81.Qd5 {(Qd5) [%eval -6,30] [%emt 00:00:27]} Ke7 {(Qd6) [%eval 0,39] [%emt 00:00:33]}
82.Qe4 {(Qg5) [%eval -6,30] [%emt 00:00:44]} Kf6 {(Kf7) [%eval 0,38] [%emt 00:00:33]}
83.Kg2 {(Kg2) [%eval -6,31] [%emt 00:00:46]} Qc3 {(Qc5) [%eval 0,37] [%emt 00:00:33]}
84.Qd5 {(Qd5) [%eval -6,31] [%emt 00:00:52]} Qb2 {(Qb2) [%eval 0,39] [%emt 00:00:33]}
85.Kh3 {(Kf1) [%eval -6,27] [%emt 00:00:16]} Qe5 {(Qe5) [%eval 0,37] [%emt 00:00:48]}
86.Qd8 {(Qd8) [%eval -6,30] [%emt 00:00:24]} Kf7 {(Kf7) [%eval 0,39] [%emt 00:00:32]}
87.Qd7 {(Qd7) [%eval -6,31] [%emt 00:00:38]} Qe7 {(Qe7) [%eval 0,40] [%emt 00:00:33]}
88.Qd2 {(Qd2) [%eval -6,31] [%emt 00:00:23]} Qe6 {(Qc5) [%eval 0,39] [%emt 00:00:59]}
89.Kg2 {(Kg2) [%eval -6,31] [%emt 00:00:22]} Qe5 {(Qf5) [%eval 0,40] [%emt 00:00:31]}
90.Qd7 {(Qd3) [%eval -6,31] [%emt 00:00:35]} Qe7 {(Qe7) [%eval 0,42] [%emt 00:00:34]}
91.Qc6 {(Qd5) [%eval -6,30] [%emt 00:00:24]} Qe2 {(Qe2) [%eval 0,40] [%emt 00:00:57]}
92.Kg1 {(Kg1) [%eval -6,30] [%emt 00:00:26]} a4 {(Qe3) [%eval 0,38] [%emt 00:00:30]}
93.Qb7 {(Qc7) [%eval -6,29] [%emt 00:00:52]} Qe7 {(Kf8) [%eval 0,39] [%emt 00:00:30]}
94.Qxb6 {(Qxb6) [%eval -6,28] [%emt 00:00:16]} a3 {(Qe1) [%eval 0,41] [%emt 00:00:30]}
95.Qf2 {(Qf2) [%eval -6,29] [%emt 00:00:24]} Qb4 {(Qb4) [%eval 0,40] [%emt 00:00:30]}
96.Qa7 {(Qa7) [%eval -6,28] [%emt 00:00:18]} Kf6 {(Kf6) [%eval 0,40] [%emt 00:00:52]}
97.Qa6 {(Qa6) [%eval -6,30] [%emt 00:00:42]} Ke5 {(Kg7) [%eval 0,41] [%emt 00:00:30]}
98.Qxg6 {(b6) [%eval -6,29] [%emt 00:00:35]} Kd5 {(Qe1) [%eval 0,37] [%emt 00:00:40]}
99.Qc6 {(Qc6) [%eval -6,30] [%emt 00:00:50]} Ke5 {(Kd4) [%eval 0,43] [%emt 00:00:29]}
100.b6 {(Qe8) [%eval -6,29] [%emt 00:00:46]} a2 {(a2) [%eval 0,45] [%emt 00:00:51]}
101.Qe8 {(Qc7) [%eval -6,31] [%emt 00:00:34]} Kd4 {(Kd4) [%eval 0,48] [%emt 00:00:45]}
102.Qe4 {(Qe4) [%eval -6,33] [%emt 00:00:32]} Kc3 {(Kc3) [%eval 0,51] [%emt 00:00:28]}
103.Qe3 {(Qe3) [%eval -6,34] [%emt 00:00:33]} Kb2 {(Kb2) [%eval 0,53] [%emt 00:00:28]}
104.Qe2 {(Qe2) [%eval -6,33] [%emt 00:00:26]} Ka3 {(Ka3) [%eval 0,51] [%emt 00:01:00]}
105.Qd3 {(Qd3) [%eval -6,34] [%emt 00:00:46]} Kb2 {(Kb2) [%eval 0,54] [%emt 00:00:34]}
106.Qe2 {(Qe2) [%eval -6,44] [%emt 00:01:33]} Ka1 {[%eval 0,56] [%emt 00:00:27]}
107.Qf2 {(Qf1) [%eval -6,36] [%emt 00:00:49]} Kb1 {(Kb1) [%eval 0,52] [%emt 00:00:39]}
108.Qf1 {(Qf1) [%eval -6,35] [%emt 00:00:19]} Kb2 {(Kb2) [%eval 0,56] [%emt 00:01:17]}
109.Qe2 {(Qe2) [%eval -6,43] [%emt 00:01:17]}
1/2-1/2[/pgn]

descriptionScandinavian 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 variation EmptyRe: Scandinavian 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 variation

more_horiz
I've run several test on this opening - if you are interested on this line - click this link: https://www.chess2u.com/t8908-heron-against-other-engines

descriptionScandinavian 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 variation EmptyRe: Scandinavian 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 variation

more_horiz
Here are two further games between Komodo and Stockfish, both using 8 cores at 90 minutes + 30 seconds.
Both engines seemed to hold comfortably as Black in the following line - 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Nf3 Nf6 6. g3 g6 *

[pgn][Event "Komodo 8 vs Stockfish"]
[Site "Chess"]
[Date "2014.10.06"]
[Round "1.1"]
[White "Stockfish 021014 x64 8CPU"]
[Black "Komodo 8 x64 8CPU"]
[Result "1/2-1/2"]
[Time "03"]
[TimeControl "5400+30"]
[PlyCount "146"]
[Number "1"]
[Termination "GUI TB adjudication"]
[BlackType "program"]
[WhiteType "program"]
[Variant "normal"]

{ AMD FX-8350 }
1.e4 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
2.exd5 {[%eval 0,1] [%emt 00:00:00]} Qxd5 {[%eval 0,1] [%emt 00:00:00]}
3.Nc3 {[%eval 0,1] [%emt 00:00:00]} Qd6 {[%eval 0,1] [%emt 00:00:00]}
4.d4 {[%eval 0,1] [%emt 00:00:00]} c6 {[%eval 0,1] [%emt 00:00:00]}
5.Nf3 {[%eval 0,1] [%emt 00:00:00]} Nf6 {[%eval 0,1] [%emt 00:00:00]}
6.g3 {[%eval 0,1] [%emt 00:00:00]} g6 {[%eval 0,1] [%emt 00:00:00]}
7.Bg2 {[%eval 56,31] [%emt 00:01:20]} Bg7 {(Bg7) [%eval -40,25] [%emt 00:03:05]}
8.O-O {(O-O) [%eval 52,32] [%emt 00:03:43]} O-O {(O-O) [%eval -48,25] [%emt 00:02:09]}
9.Re1 {(Re1) [%eval 58,31] [%emt 00:01:13]} Na6 {(Re8) [%eval -51,24] [%emt 00:03:04]}
10.Ne2 {(Qe2) [%eval 63,31] [%emt 00:02:42]} Bf5 {(Bf5) [%eval -31,26] [%emt 00:04:13]}
11.c3 {(c3) [%eval 48,30] [%emt 00:01:59]} Rad8 {(Rad8) [%eval -33,25] [%emt 00:02:19]}
12.Bf4 {(Bf4) [%eval 43,29] [%emt 00:04:42]} Qd7 {(Qd7) [%eval -26,26] [%emt 00:06:27]}
13.Qb3 {(Qb3) [%eval 29,30] [%emt 00:02:12]} Qc8 {(Qc8) [%eval -29,26] [%emt 00:02:04]}
14.Rad1 {(Rad1) [%eval 35,33] [%emt 00:02:20]} Rfe8 {(Nd5) [%eval -30,25] [%emt 00:01:41]}
15.Bc1 {(Bc1) [%eval 36,32] [%emt 00:05:03]} Be6 {(Ne4) [%eval -35,26] [%emt 00:05:50]}
16.Qa4 {(Qa3) [%eval 32,30] [%emt 00:02:33]} Nd5 {(Bf5) [%eval -23,25] [%emt 00:02:12]}
17.Nf4 {(Nf4) [%eval 31,32] [%emt 00:01:49]} Nxf4 {(Bf5) [%eval -27,26] [%emt 00:02:26]}
18.Bxf4 {(Bxf4) [%eval 24,33] [%emt 00:02:19]} Bd5 {(Bd5) [%eval -28,26] [%emt 00:01:50]}
19.Ng5 {(Ne5) [%eval 29,34] [%emt 00:01:39]} h6 {(h6) [%eval -20,27] [%emt 00:02:27]}
20.Ne4 {(Ne4) [%eval 37,35] [%emt 00:01:11]} g5 {(g5) [%eval -28,27] [%emt 00:03:15]}
21.Be3 {(Be3) [%eval 34,36] [%emt 00:02:19]} f5 {(f5) [%eval -26,25] [%emt 00:01:47]}
22.Nd2 {(Nd2) [%eval 41,36] [%emt 00:01:12]} e6 {(e6) [%eval -13,24] [%emt 00:01:37]}
23.f4 {(Nf3) [%eval 20,34] [%emt 00:04:04]} Bxg2 {(b5) [%eval -13,24] [%emt 00:01:08]}
24.Kxg2 {(Kxg2) [%eval 15,34] [%emt 00:05:16]} g4 {(g4) [%eval -12,26] [%emt 00:02:20]}
25.Kg1 {(Bf2) [%eval 28,33] [%emt 00:01:08]} h5 {(h5) [%eval -12,28] [%emt 00:02:19]}
26.Bf2 {(Nb3) [%eval 20,33] [%emt 00:01:41]} h4 {(Bf8) [%eval -12,23] [%emt 00:01:51]}
27.gxh4 {(gxh4) [%eval 41,33] [%emt 00:01:58]} b5 {(Nc7) [%eval -12,24] [%emt 00:01:12]}
28.Qb3 {(Qb3) [%eval 69,32] [%emt 00:03:03]} c5 {(Bh6) [%eval -12,27] [%emt 00:02:35]}
29.Nf1 {(Nf1) [%eval 43,34] [%emt 00:02:42]} Nc7 {(Nc7) [%eval -12,28] [%emt 00:01:40]}
30.Ne3 {(dxc5) [%eval 26,36] [%emt 00:06:51]} c4 {(c4) [%eval -12,27] [%emt 00:01:02]}
31.Qc2 {(Qc2) [%eval 39,36] [%emt 00:01:01]} Nd5 {(Nd5) [%eval -12,28] [%emt 00:02:17]}
32.Nxd5 {(Nxd5) [%eval 21,34] [%emt 00:08:59]} exd5 {(exd5) [%eval -12,27] [%emt 00:00:40]}
33.a4 {(a4) [%eval 28,35] [%emt 00:00:53]} a6 {(a6) [%eval -12,28] [%emt 00:01:15]}
34.Ra1 {(axb5) [%eval 32,33] [%emt 00:03:00]} Re4 {(Qd7) [%eval -12,27] [%emt 00:00:31]}
35.Rxe4 {(axb5) [%eval 18,31] [%emt 00:01:35]} fxe4 {(dxe4) [%eval -11,28] [%emt 00:01:05]}
36.b4 {(axb5) [%eval 0,34] [%emt 00:01:55]} Qf5 {(Qf5) [%eval -9,31] [%emt 00:02:38]}
37.axb5 {(axb5) [%eval 0,39] [%emt 00:00:48]} axb5 {(axb5) [%eval -9,29] [%emt 00:00:27]}
38.Be3 {(Be3) [%eval 0,41] [%emt 00:01:21]} Bf6 {(Bf6) [%eval -9,29] [%emt 00:00:43]}
39.Ra5 {(Qf2) [%eval 0,37] [%emt 00:00:47]} Bxh4 {(Bxh4) [%eval 6,27] [%emt 00:03:26]}
40.Qg2 {(Qe2) [%eval 0,39] [%emt 00:00:47]} Rd7 {(Rb8) [%eval 28,28] [%emt 00:01:30]}
41.Ra8 {(Ra8) [%eval 0,37] [%emt 00:02:24]} Kg7 {(Kh7) [%eval 24,29] [%emt 00:01:29]}
42.Bf2 {(Bf2) [%eval 0,40] [%emt 00:01:30]} Be7 {(Bxf2) [%eval 0,29] [%emt 00:00:53]}
43.h3 {(h3) [%eval 0,41] [%emt 00:00:44]} Qxf4 {(Bd6) [%eval 0,31] [%emt 00:01:36]}
44.Qxg4 {(Qxg4) [%eval 0,43] [%emt 00:01:08]} Qxg4 {(Qxg4) [%eval 0,32] [%emt 00:00:47]}
45.hxg4 {(hxg4) [%eval 0,46] [%emt 00:00:42]} Bg5 {(Bg5) [%eval 0,32] [%emt 00:00:41]}
46.Kf1 {(Kf1) [%eval 0,47] [%emt 00:00:42]} Bd2 {(Bd2) [%eval 0,33] [%emt 00:01:49]}
47.Be1 {(Be1) [%eval 0,49] [%emt 00:00:42]} Bxe1 {(Bxe1) [%eval 0,33] [%emt 00:01:10]}
48.Kxe1 {(Kxe1) [%eval 0,51] [%emt 00:00:42]} Kf6 {(Kf6) [%eval 0,34] [%emt 00:01:28]}
49.Kf2 {(Kf2) [%eval 0,52] [%emt 00:00:42]} Kg5 {(Rg7) [%eval 0,35] [%emt 00:01:36]}
50.Kg3 {(Kg3) [%eval 0,56] [%emt 00:00:41]} Rf7 {(Rf7) [%eval 0,34] [%emt 00:00:57]}
51.Rg8 {(Rg8) [%eval 0,57] [%emt 00:00:41]} Kh6 {(Kh6) [%eval 0,33] [%emt 00:00:45]}
52.Rh8 {(Rh8) [%eval 0,57] [%emt 00:00:41]} Kg6 {(Kg6) [%eval 0,35] [%emt 00:01:14]}
53.Rg8 {(Rg8) [%eval 0,60] [%emt 00:00:40]} Kh7 {(Kh6) [%eval 0,35] [%emt 00:01:34]}
54.Rg5 {(Rg5) [%eval 0,55] [%emt 00:01:05]} Rf3 {(Rf3) [%eval 0,35] [%emt 00:00:57]}
55.Kg2 {(Kg2) [%eval 0,59] [%emt 00:00:39]} Rxc3 {(Rxc3) [%eval 0,34] [%emt 00:00:30]}
56.Rxd5 {(Rxd5) [%eval 0,61] [%emt 00:00:39]} Rd3 {(Rd3) [%eval 0,37] [%emt 00:01:32]}
57.Rxb5 {(Rxb5) [%eval 0,59] [%emt 00:00:39]} Rd2 {(Rd2) [%eval 0,37] [%emt 00:01:04]}
58.Kg3 {(Kg3) [%eval 0,61] [%emt 00:00:39]} e3 {(Rxd4) [%eval 0,35] [%emt 00:00:32]}
59.d5 {(Rc5) [%eval 0,55] [%emt 00:01:03]} c3 {(c3) [%eval 0,36] [%emt 00:01:20]}
60.d6 {(Rc5) [%eval 0,54] [%emt 00:00:38]} Rd1 {(c2) [%eval 0,35] [%emt 00:01:34]}
61.Rh5 {(Rh5) [%eval 0,52] [%emt 00:00:56]} Kg6 {(Kg6) [%eval 0,36] [%emt 00:00:57]}
62.Rh2 {(Rh2) [%eval 0,57] [%emt 00:00:37]} Rd2 {(Rd2) [%eval 0,37] [%emt 00:01:11]}
63.d7 {(d7) [%eval 0,57] [%emt 00:00:37]} Rxd7 {(Rxd7) [%eval 0,39] [%emt 00:02:22]}
64.Kf3 {(Rc2) [%eval 0,82] [%emt 00:00:37]} e2 {(Rb7) [%eval 0,43] [%emt 00:01:08]}
65.Rxe2 {(Rxe2) [%eval 0,76] [%emt 00:00:36]} Rb7 {(Rb7) [%eval 0,48] [%emt 00:01:38]}
66.b5 {(Rc2) [%eval 0,77] [%emt 00:00:36]} Rxb5 {(Rxb5) [%eval 0,49] [%emt 00:01:19]}
67.g5 {[%eval 0,56] [%emt 00:00:36]} Rb2 {(Rxg5) [%eval 0,31] [%emt 00:01:23]}
68.Re3 {(Re6) [%eval 0,59] [%emt 00:00:36]} Rh2 {(Kxg5) [%eval 0,30] [%emt 00:01:34]}
69.Re1 {(Re6) [%eval 0,54] [%emt 00:00:36]} Kf5 {(Kxg5) [%eval 0,26] [%emt 00:00:31]}
70.Rc1 {(Ke3) [%eval 0,55] [%emt 00:00:36]} Rh3 {(Rh3) [%eval 0,31] [%emt 00:01:18]}
71.Ke2 {(Ke2) [%eval 0,58] [%emt 00:00:36]} c2 {(Ke4) [%eval 0,25] [%emt 00:00:21]}
72.Kd2 {(Rxc2) [%eval 0,62] [%emt 00:00:35]} Rh2 {(Kxg5) [%eval 0,27] [%emt 00:00:52]}
73.Ke3 {(Kd3) [%eval 0,60] [%emt 00:00:35]} Kxg5 {(Kxg5) [%eval 0,24] [%emt 00:00:13]}
1/2-1/2[/pgn]

[pgn][Event "Komodo 8 vs Stockfish"]
[Site "Chess"]
[Date "2014.10.06"]
[Round "1.2"]
[White "Komodo 8 x64 8CPU"]
[Black "Stockfish 021014 x64 8CPU"]
[Result "1/2-1/2"]
[Time "07"]
[TimeControl "5400+30"]
[PlyCount "134"]
[Number "2"]
[Termination "3-fold rep"]
[BlackType "program"]
[WhiteType "program"]
[Variant "normal"]

{ AMD FX-8350 }
1.e4 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
2.exd5 {[%eval 0,1] [%emt 00:00:00]} Qxd5 {[%eval 0,1] [%emt 00:00:00]}
3.Nc3 {[%eval 0,1] [%emt 00:00:00]} Qd6 {[%eval 0,1] [%emt 00:00:00]}
4.d4 {[%eval 0,1] [%emt 00:00:00]} c6 {[%eval 0,1] [%emt 00:00:00]}
5.Nf3 {[%eval 0,1] [%emt 00:00:00]} Nf6 {[%eval 0,1] [%emt 00:00:00]}
6.g3 {[%eval 0,1] [%emt 00:00:00]} g6 {[%eval 0,1] [%emt 00:00:00]}
7.Bg2 {[%eval 44,25] [%emt 00:01:42]} Bg7 {(Bg7) [%eval -47,31] [%emt 00:02:01]}
8.O-O {(O-O) [%eval 50,25] [%emt 00:02:36]} O-O {(Na6) [%eval -50,31] [%emt 00:09:07]}
9.Re1 {(Re1) [%eval 46,25] [%emt 00:04:11]} Re8 {(Bf5) [%eval -44,31] [%emt 00:04:16]}
10.Bf4 {(h3) [%eval 49,25] [%emt 00:02:42]} Qd8 {(Qd8) [%eval -50,31] [%emt 00:01:56]}
11.Qd2 {(Qd2) [%eval 44,26] [%emt 00:08:12]} Bg4 {(Bf5) [%eval -47,32] [%emt 00:01:08]}
12.h3 {(Ne5) [%eval 53,26] [%emt 00:03:49]} Bxf3 {(Bxf3) [%eval -42,33] [%emt 00:01:59]}
13.Bxf3 {(Bxf3) [%eval 52,25] [%emt 00:01:03]} e6 {(Qd7) [%eval -50,34] [%emt 00:08:15]}
14.Rad1 {(Rad1) [%eval 54,25] [%emt 00:03:24]} Nbd7 {(Nbd7) [%eval -50,33] [%emt 00:01:05]}
15.Bg5 {(Bg5) [%eval 56,25] [%emt 00:04:26]} Qa5 {(Qa5) [%eval -42,31] [%emt 00:04:57]}
16.h4 {(a3) [%eval 48,25] [%emt 00:02:42]} Nd5 {(Qb4) [%eval -39,32] [%emt 00:01:49]}
17.Nxd5 {(Nxd5) [%eval 38,26] [%emt 00:02:16]} Qxd2 {(Qxd2) [%eval -29,35] [%emt 00:01:04]}
18.Bxd2 {(Bxd2) [%eval 39,28] [%emt 00:03:40]} exd5 {(exd5) [%eval -34,35] [%emt 00:01:05]}
19.c3 {(c3) [%eval 35,28] [%emt 00:02:45]} h5 {(h5) [%eval -28,35] [%emt 00:03:59]}
20.Bg2 {(Kg2) [%eval 33,28] [%emt 00:03:57]} f5 {(Kh7) [%eval -24,34] [%emt 00:01:25]}
21.Bf1 {(Bf4) [%eval 31,27] [%emt 00:01:16]} Nf6 {(Rxe1) [%eval -24,37] [%emt 00:01:05]}
22.f3 {(Bf4) [%eval 27,29] [%emt 00:02:10]} Rxe1 {(Rxe1) [%eval -22,37] [%emt 00:01:44]}
23.Rxe1 {(Rxe1) [%eval 26,28] [%emt 00:00:54]} Re8 {(Re8) [%eval -19,39] [%emt 00:01:06]}
24.Rb1 {(Rb1) [%eval 24,30] [%emt 00:03:34]} Kh7 {(Kh7) [%eval -19,41] [%emt 00:01:07]}
25.Bf4 {(Bg5) [%eval 22,33] [%emt 00:06:53]} Nd7 {(Bh6) [%eval -19,38] [%emt 00:01:08]}
26.Kf2 {(Bd3) [%eval 22,33] [%emt 00:02:08]} Bh6 {(Bh6) [%eval -13,36] [%emt 00:01:09]}
27.Bc7 {(Bc7) [%eval 22,32] [%emt 00:01:21]} Kg7 {(Be3) [%eval -13,40] [%emt 00:01:09]}
28.a4 {(a4) [%eval 19,29] [%emt 00:04:58]} Kf7 {(Kf7) [%eval -13,41] [%emt 00:02:13]}
29.a5 {(a5) [%eval 17,31] [%emt 00:01:46]} a6 {(a6) [%eval -13,43] [%emt 00:01:09]}
30.Rd1 {(Rd1) [%eval 16,31] [%emt 00:03:05]} Nf6 {(Rc8) [%eval -13,43] [%emt 00:01:50]}
31.Kg2 {(Kg2) [%eval 16,29] [%emt 00:01:08]} Re7 {(Nd7) [%eval -13,45] [%emt 00:01:09]}
32.Bd6 {(Be5) [%eval 15,31] [%emt 00:02:09]} Re6 {(Re6) [%eval -13,45] [%emt 00:01:10]}
33.Be5 {(Be5) [%eval 15,31] [%emt 00:01:17]} Re7 {(Nd7) [%eval -13,43] [%emt 00:01:10]}
34.Ra1 {(Ra1) [%eval 14,31] [%emt 00:02:28]} Nd7 {(Nd7) [%eval -8,43] [%emt 00:01:10]}
35.Bd6 {(Bc7) [%eval 14,32] [%emt 00:01:15]} Re6 {(Re6) [%eval -8,46] [%emt 00:01:09]}
36.Bc7 {(Bc7) [%eval 14,30] [%emt 00:02:04]} Re7 {(Re7) [%eval -8,46] [%emt 00:01:09]}
37.Rb1 {(Rb1) [%eval 13,31] [%emt 00:01:45]} Nf6 {(Nf8) [%eval -8,47] [%emt 00:01:10]}
38.Bd6 {(Be5) [%eval 10,31] [%emt 00:00:46]} Re6 {(Re6) [%eval -8,47] [%emt 00:01:09]}
39.Be5 {(Be5) [%eval 8,31] [%emt 00:01:14]} Nd7 {(Nd7) [%eval -8,46] [%emt 00:01:08]}
40.Bc7 {(Bc7) [%eval 10,32] [%emt 00:01:27]} Re7 {(Re7) [%eval -8,44] [%emt 00:01:08]}
41.Ra1 {(Ra1) [%eval 1,31] [%emt 00:01:04]} Nf6 {(Nf6) [%eval -2,46] [%emt 00:01:07]}
42.Bd6 {(Bd8) [%eval 0,28] [%emt 00:00:24]} Re6 {(Re6) [%eval -2,45] [%emt 00:01:07]}
43.Be5 {(Be5) [%eval 0,30] [%emt 00:01:18]} Nd7 {(Nd7) [%eval -2,45] [%emt 00:01:06]}
44.f4 {(f4) [%eval 1,30] [%emt 00:01:01]} Bf8 {(Bf8) [%eval -2,45] [%emt 00:01:06]}
45.b4 {(Kh1) [%eval 2,31] [%emt 00:01:15]} Nf6 {(Nf6) [%eval -2,44] [%emt 00:01:05]}
46.Bxf6 {(Bd3) [%eval 3,32] [%emt 00:01:14]} Kxf6 {(Kxf6) [%eval -2,56] [%emt 00:01:04]}
47.Kf2 {(Kf3) [%eval 3,31] [%emt 00:00:15]} Re8 {(Kf7) [%eval -2,55] [%emt 00:01:04]}
48.Be2 {(Kf3) [%eval 3,31] [%emt 00:00:19]} Bg7 {(Bd6) [%eval -2,52] [%emt 00:01:03]}
49.Ra2 {(Bd3) [%eval 0,32] [%emt 00:01:02]} Bh6 {(Re6) [%eval -2,52] [%emt 00:01:03]}
50.Bf3 {(Bd3) [%eval 0,33] [%emt 00:00:21]} Bg7 {(Bg7) [%eval -2,52] [%emt 00:01:02]}
51.Rd2 {(Ra1) [%eval 0,35] [%emt 00:02:45]} Bh6 {(Kf7) [%eval -2,51] [%emt 00:01:01]}
52.Rd3 {(Be2) [%eval 0,35] [%emt 00:00:42]} Bf8 {(Bg7) [%eval -2,52] [%emt 00:01:01]}
53.Be2 {(Bd1) [%eval 1,35] [%emt 00:01:36]} Bd6 {(Bd6) [%eval -2,46] [%emt 00:01:00]}
54.Ke1 {(Bd1) [%eval 1,34] [%emt 00:00:47]} Bc7 {(Re7) [%eval 0,45] [%emt 00:01:00]}
55.Kd2 {(Kd2) [%eval 0,33] [%emt 00:00:48]} b6 {(Re6) [%eval 0,46] [%emt 00:00:59]}
56.axb6 {(axb6) [%eval -3,31] [%emt 00:00:28]} Bxb6 {(Bxb6) [%eval 0,49] [%emt 00:00:59]}
57.Re3 {(Re3) [%eval -3,35] [%emt 00:01:02]} Rxe3 {(Rxe3) [%eval 0,61] [%emt 00:01:09]}
58.Kxe3 {(Kxe3) [%eval -2,37] [%emt 00:00:19]} a5 {(a5) [%eval 0,67] [%emt 00:00:57]}
59.bxa5 {(bxa5) [%eval 0,39] [%emt 00:00:30]} Bxa5 {(Bxa5) [%eval 0,70] [%emt 00:00:57]}
60.Kd3 {(Kd3) [%eval 0,40] [%emt 00:00:36]} Ke6 {(Ke6) [%eval 0,72] [%emt 00:00:59]}
61.Bd1 {(Bd1) [%eval 0,41] [%emt 00:00:37]} Bb6 {(Bc7) [%eval 0,71] [%emt 00:00:55]}
62.Ba4 {(Ba4) [%eval 0,37] [%emt 00:00:12]} Kd6 {(c5) [%eval 0,71] [%emt 00:00:55]}
63.Bc2 {(Bb3) [%eval 0,41] [%emt 00:00:28]} Ba5 {(c5) [%eval 0,80] [%emt 00:00:58]}
64.Bb3 {(Ba4) [%eval 0,40] [%emt 00:00:47]} Bc7 {(Bd8) [%eval 0,72] [%emt 00:01:28]}
65.Ba4 {(Bc2) [%eval 0,43] [%emt 00:00:39]} Bb6 {(Bd8) [%eval 0,94] [%emt 00:01:13]}
66.Bb3 {(Bb3) [%eval 0,40] [%emt 00:00:22]} Bc7 {(c5) [%eval 0,65] [%emt 00:01:37]}
67.Ba4 {(Bc2) [%eval 0,50] [%emt 00:01:07]} Bb6 {[%eval 0,101] [%emt 00:02:12]}
1/2-1/2[/pgn]

descriptionScandinavian 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 variation EmptyRe: Scandinavian 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 variation

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