[d]6rk/b4q2/p1p2r1p/3pp1pP/P1p1P3/2P1PP1Q/1P1R1R2/3N3K b - - 0 50
In this position the correct plan for black is to break forward with d4!
Rybka 3 doesn't see d4 on my Quad even after I let it think for over 4 hours. Fritz 5.32 finds it immediately which means older programs still have strong elements in them. Komodo plays d4 only after 24 minutes.
What engines find d4 in this position?
Moderator: Ras
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Uri
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What engines find d4 in this position?
Last edited by Uri on Wed May 19, 2010 10:43 pm, edited 1 time in total.
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Werewolf
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- Full name: Carl Bicknell
Re: What engines find d4 in this position?
Looks like ...Rf8 is also good enough for the win
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Uri
- Posts: 522
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Re: What engines find d4 in this position?
Rf8 is also good but in infinite analysis mode after I played 1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 Qf6 5.Ne3 Bxd4 6.Ng4 Qd6 56.Qh1 Rybka's evaluation showed that this sequence of moves is better for black.Werewolf wrote:Looks like ...Rf8 is also good enough for the win
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NATIONAL12
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- Location: bristol,uk
Re: What engines find d4 in this position?
Uri wrote:Rf8 is also good but in infinite analysis mode after I played 1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 Qf6 5.Ne3 Bxd4 6.Ng4 Qd6 56.Qh1 Rybka's evaluation showed that this sequence of moves is better for black.[/quoteWerewolf wrote:Looks like ...Rf8 is also good enough for the win
must admit that 1...d4 does appear stronger move than 1...Rf8 but that is what advanced chess is all about.A good centaur is worth his weight in gold.
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yanquis1972
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- Joined: Wed Jun 03, 2009 12:14 am
Re: What engines find d4 in this position?
Zappa Mexico II:
[-1.40] d=23 50...d4 51.exd4 exd4 52.cxd4 Rf4 53.Qg3 Bb8 54.e5 Ba7 55.e6 Qxe6 56.Rfe2 Qf7 57.Ne3 Bxd4 58.Rxd4 Rxd4 59.Qe5+ Qg7 60.Qxg7+ Rxg7 (0:35:50) 2063268kN
[-1.46] d=22 50...d4 51.exd4 exd4 52.cxd4 Rf4 53.Qg3 Bb8 54.e5 Ba7 55.e6 Qxe6 56.Rfe2 Qf7 57.Ne3 Bb8 58.Ng4 Rxf3 59.Ne5 Qxh5+ (0:30:56) 1460529kN
[-1.10] d=22 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Bd6 55.Rf1 Kg7 56.Rff2 Kg8 57.Kg1 Bc5 58.Kh2 Kg7 59.Kg1 Kh7 60.Kg2 (0:25:10) 669663kN
[-1.10] d=21 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Bd6 55.Rf1 Kg7 56.Rff2 Kg8 57.Kg1 Bc5 58.Kh2 Kg7 59.Kg1 Kh7 60.Kg2 (0:19:43) 379829kN
[-1.10] d=20 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Bd6 55.Rf1 Kg7 56.Rff2 Kg8 57.Kg1 Bc5 58.Kh2 Kg7 59.Kg1 Kh7 60.Kg2 (0:06:54) 212945kN
[-1.10] d=19 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Kg8 55.Kh2 Kg7 56.Kg1 Kh7 57.Kg2 (0:04:05) 91484kN
[-1.10] d=18 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Kg8 55.Kh2 Kg7 56.Kg1 Kh7 57.Kg2 (0:03:51) 53568kN
[-1.10] d=17 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Kg8 55.Kh2 Kg7 56.Kg1 Kh7 57.Kg2 (0:03:40) 33217kN
[-1.10] d=16 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Kg8 55.Kh2 Kg7 56.Kg1 Kh7 57.Kg2 (0:03:33) 23629kN
[-1.10] d=15 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Kg8 55.Qg3 Qe6 56.Qg4 (0:03:30) 19337kN
[-1.08] d=15 50...a5 51.Qg3 Bb8 52.Qg4 Rf8 53.Kg2 Ba7 54.Qg3 Kh7 55.exd5 cxd5 56.Qxe5 Rxf3 57.Qxd5 Rxf2+ 58.Nxf2 Qxh5 (0:02:56) 8942kN
[-1.08] d=14 50...a5 51.Qg3 Bb8 52.Qg4 Rf8 53.Kg2 Ba7 54.Qg3 Bb8 55.Qg4 (0:01:10) 6662kN
[-1.08] d=13 50...a5 51.Qg3 Bb8 52.Qg4 Rf8 53.Kg2 Ba7 54.Qg3 Kh7 55.Qg4 Bc5 56.exd5 cxd5 57.Kg1 (0:00:47) 5351kN
[-1.05] d=13 50...Rf8 51.a5 Bc5 52.Qg4 Kh7 53.Kg2 Kg8 54.Rf1 Kh8 55.Rff2 (0:00:21) 2602kN
[-1.11] d=12 50...Rf8 51.a5 Bc5 52.Qg4 Kh7 53.Kg2 Kg8 54.Rf1 Kh8 (0:00:01) 1143kN
[-1.09] d=11 50...Rf8 51.a5 Bc5 52.Qg4 Kh7 53.Kg2 Kg8 54.Rf1 (0:00:00) 852kN
[-1.11] d=10 50...Rf8 51.Kg2 Bc5 52.Qg3 Qe6 53.Qg4 Qd6 54.exd5 cxd5 (0:00:00) 402kN
[-1.11] d=9 50...Rf8 51.Qg4 Bc5 52.Kh2 Kh7 53.Kg2 a5 54.exd5 cxd5 (0:00:00) 131kN
[-1.40] d=23 50...d4 51.exd4 exd4 52.cxd4 Rf4 53.Qg3 Bb8 54.e5 Ba7 55.e6 Qxe6 56.Rfe2 Qf7 57.Ne3 Bxd4 58.Rxd4 Rxd4 59.Qe5+ Qg7 60.Qxg7+ Rxg7 (0:35:50) 2063268kN
[-1.46] d=22 50...d4 51.exd4 exd4 52.cxd4 Rf4 53.Qg3 Bb8 54.e5 Ba7 55.e6 Qxe6 56.Rfe2 Qf7 57.Ne3 Bb8 58.Ng4 Rxf3 59.Ne5 Qxh5+ (0:30:56) 1460529kN
[-1.10] d=22 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Bd6 55.Rf1 Kg7 56.Rff2 Kg8 57.Kg1 Bc5 58.Kh2 Kg7 59.Kg1 Kh7 60.Kg2 (0:25:10) 669663kN
[-1.10] d=21 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Bd6 55.Rf1 Kg7 56.Rff2 Kg8 57.Kg1 Bc5 58.Kh2 Kg7 59.Kg1 Kh7 60.Kg2 (0:19:43) 379829kN
[-1.10] d=20 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Bd6 55.Rf1 Kg7 56.Rff2 Kg8 57.Kg1 Bc5 58.Kh2 Kg7 59.Kg1 Kh7 60.Kg2 (0:06:54) 212945kN
[-1.10] d=19 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Kg8 55.Kh2 Kg7 56.Kg1 Kh7 57.Kg2 (0:04:05) 91484kN
[-1.10] d=18 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Kg8 55.Kh2 Kg7 56.Kg1 Kh7 57.Kg2 (0:03:51) 53568kN
[-1.10] d=17 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Kg8 55.Kh2 Kg7 56.Kg1 Kh7 57.Kg2 (0:03:40) 33217kN
[-1.10] d=16 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Kg8 55.Kh2 Kg7 56.Kg1 Kh7 57.Kg2 (0:03:33) 23629kN
[-1.10] d=15 50...Bc5 51.Qg4 a5 52.Rf1 Rf8 53.Kg2 Kh7 54.Rff2 Kg8 55.Qg3 Qe6 56.Qg4 (0:03:30) 19337kN
[-1.08] d=15 50...a5 51.Qg3 Bb8 52.Qg4 Rf8 53.Kg2 Ba7 54.Qg3 Kh7 55.exd5 cxd5 56.Qxe5 Rxf3 57.Qxd5 Rxf2+ 58.Nxf2 Qxh5 (0:02:56) 8942kN
[-1.08] d=14 50...a5 51.Qg3 Bb8 52.Qg4 Rf8 53.Kg2 Ba7 54.Qg3 Bb8 55.Qg4 (0:01:10) 6662kN
[-1.08] d=13 50...a5 51.Qg3 Bb8 52.Qg4 Rf8 53.Kg2 Ba7 54.Qg3 Kh7 55.Qg4 Bc5 56.exd5 cxd5 57.Kg1 (0:00:47) 5351kN
[-1.05] d=13 50...Rf8 51.a5 Bc5 52.Qg4 Kh7 53.Kg2 Kg8 54.Rf1 Kh8 55.Rff2 (0:00:21) 2602kN
[-1.11] d=12 50...Rf8 51.a5 Bc5 52.Qg4 Kh7 53.Kg2 Kg8 54.Rf1 Kh8 (0:00:01) 1143kN
[-1.09] d=11 50...Rf8 51.a5 Bc5 52.Qg4 Kh7 53.Kg2 Kg8 54.Rf1 (0:00:00) 852kN
[-1.11] d=10 50...Rf8 51.Kg2 Bc5 52.Qg3 Qe6 53.Qg4 Qd6 54.exd5 cxd5 (0:00:00) 402kN
[-1.11] d=9 50...Rf8 51.Qg4 Bc5 52.Kh2 Kh7 53.Kg2 a5 54.exd5 cxd5 (0:00:00) 131kN
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yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: What engines find d4 in this position?
Engine: Deep Junior 11.2 UCI (256 MB)
by Amir Ban / Shay Bushinsky
15.01 0:01 -1.23 1...Rd8 2.Kg2 Qe7 3.Rfe2 dxe4 4.fxe4 g4
5.Qh4 Rdf8 6.a5 Qg7 7.Rf2 (11.957.930) 7009
18.01 0:06 -1.34 1...Rd8 2.Kg2 Qe7 3.Qg3 Qe8 4.a5 d4
5.cxd4 exd4 (43.787.948) 6746
20.01 0:25 -1.34 1...Rd8 2.Kg2 Qe7 3.Qg3 Qe8 4.Qh3 d4
5.cxd4 exd4 6.exd4 (170.591.607) 6688
21.01 1:24 -1.26 1...Rd8 2.Kg2 Qe7 3.Qg4 d4 4.cxd4 exd4
5.e5 Qxe5 6.exd4 Qd6 7.Qe4 Bb8 8.Qe5 Qf8
9.Qe1 Bf4 10.Rde2 c5 (568.154.635) 6728
21.37 3:40 -1.75 1...d4 2.cxd4 exd4 (1.496.751.698) 6783
22.01 4:27 -1.84 1...d4 2.cxd4 exd4 3.exd4 Rf4 4.Kg2 g4
5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Rf3 Qxe4
8.Rxf4 Qxf4+ 9.Nf2 Rg3 10.Qc8+ Rg8 (1.843.861.064) 6890
best move: d5-d4 time: 5:39.614 min n/s: 6.890.645
by Amir Ban / Shay Bushinsky
15.01 0:01 -1.23 1...Rd8 2.Kg2 Qe7 3.Rfe2 dxe4 4.fxe4 g4
5.Qh4 Rdf8 6.a5 Qg7 7.Rf2 (11.957.930) 7009
18.01 0:06 -1.34 1...Rd8 2.Kg2 Qe7 3.Qg3 Qe8 4.a5 d4
5.cxd4 exd4 (43.787.948) 6746
20.01 0:25 -1.34 1...Rd8 2.Kg2 Qe7 3.Qg3 Qe8 4.Qh3 d4
5.cxd4 exd4 6.exd4 (170.591.607) 6688
21.01 1:24 -1.26 1...Rd8 2.Kg2 Qe7 3.Qg4 d4 4.cxd4 exd4
5.e5 Qxe5 6.exd4 Qd6 7.Qe4 Bb8 8.Qe5 Qf8
9.Qe1 Bf4 10.Rde2 c5 (568.154.635) 6728
21.37 3:40 -1.75 1...d4 2.cxd4 exd4 (1.496.751.698) 6783
22.01 4:27 -1.84 1...d4 2.cxd4 exd4 3.exd4 Rf4 4.Kg2 g4
5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Rf3 Qxe4
8.Rxf4 Qxf4+ 9.Nf2 Rg3 10.Qc8+ Rg8 (1.843.861.064) 6890
best move: d5-d4 time: 5:39.614 min n/s: 6.890.645
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Uri
- Posts: 522
- Joined: Thu Dec 27, 2007 9:34 pm
Re: What engines find d4 in this position?
Thanks guys.
Although I have a question: What do the 21.37 and (1.496.751.698) 6783 mean?
Although I have a question: What do the 21.37 and (1.496.751.698) 6783 mean?
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zullil
- Posts: 6442
- Joined: Tue Jan 09, 2007 12:31 am
- Location: PA USA
- Full name: Louis Zulli
Re: What engines find d4 in this position?
Well, I'm guessing here.Uri wrote:Thanks guys.
Although I have a question: What do the 21.37 and (1.496.751.698) 6783 mean?
21.37 means that all 37 legal moves have been considered through depth 21. 1.496.751.698 is the number of nodes examined and 6783 means 6783M nodes per second.
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yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: What engines find d4 in this position?
21.37 means something like depth 21, with 37 of the possible moves analyzed (someone can correct me if i'm wrong). you will often see this displayed with a slash instead of a period, & some engines (like rybka) don't show the secondary # at all.
the latter # is the total # of nodes counted.
the latter # is the total # of nodes counted.
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yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: What engines find d4 in this position?
ladies and gents, the new komodo (!!) [i tried 1.1 on this position & it failed d4 after some 30+ minutes on my machine]:
New game
6rk/b4q2/p1p2r1p/3pp1pP/P1p1P3/2P1PP1Q/1P1R1R2/3N3K b - - 0 1
Analysis by Komodo64 1.2 JA:
1...Bc5 2.Qg4 Rf8 3.Kg1 a5 4.Rf1
-/+ (-1.19) Depth: 6 00:00:00 11kN
1...Bc5 2.Qg4 Rf8 3.Kg1 a5 4.Rf1
-/+ (-1.19) Depth: 6 00:00:00 14kN
1...Bc5 2.Qg4 Rf8 3.a5 Rd8 4.Kg1 Qc7 5.exd5 cxd5
-/+ (-1.19) Depth: 7 00:00:00 27kN
1...Bc5 2.Qg4 Rf8 3.a5 Rd8 4.Kg1 Qc7 5.exd5 cxd5
-/+ (-1.19) Depth: 7 00:00:00 31kN
1...Bc5 2.Qg4 Rf8 3.a5 Kg7 4.Kg2 Bd6 5.Rf1 dxe4 6.Qxe4
-/+ (-1.13) Depth: 8 00:00:00 54kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.exd5 cxd5 5.Qg3 Qe6
-/+ (-1.18) Depth: 8 00:00:00 78kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.exd5 cxd5 5.Qg3 Qe6
-/+ (-1.18) Depth: 8 00:00:00 114kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.exd5 cxd5 5.Qg3 Re8 6.Kf1 Bc5
-/+ (-1.22) Depth: 9 00:00:00 142kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.exd5 cxd5 5.Qg3 Re8 6.Kf1 Bc5
-/+ (-1.22) Depth: 9 00:00:00 147kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg4 Rd8 6.Kf1 Re8 7.Kg1
-/+ (-1.22) Depth: 10 00:00:00 184kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg4 Rd8 6.Kf1 Re8 7.Kg1
-/+ (-1.22) Depth: 10 00:00:00 209kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Qb7 7.Kf1 Ref8 8.Qg3
-/+ (-1.18) Depth: 11 00:00:00 311kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Qb7 7.Kf1 Ref8 8.Qg3
-/+ (-1.18) Depth: 11 00:00:00 341kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Kf1 Rf8 8.Ke2 Kh7 9.Rf1 Kh8
-/+ (-1.22) Depth: 12 00:00:00 482kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Kf1 Rf8 8.Ke2 Kh7 9.Rf1 Kh8
-/+ (-1.22) Depth: 12 00:00:00 528kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Bd6 8.Qg4 Rf8 9.exd5 cxd5 10.e4 Bc5
-/+ (-1.16) Depth: 13 00:00:00 1037kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Bd6 8.Qg4 Rf8 9.exd5 cxd5 10.e4 Bc5
-/+ (-1.16) Depth: 13 00:00:00 1106kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Bd6 8.Qg4 Rf8 9.Qh3 Kh8 10.Qg4 Bc7 11.Kh1
-/+ (-1.15) Depth: 14 00:00:01 1870kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Bd6 8.Qg4 Rf8 9.Qh3 Kh8 10.Qg4 Bc7 11.Kh1
-/+ (-1.15) Depth: 14 00:00:01 2220kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Bd6 8.Qg4 Rf8 9.Qh3 Bc7 10.Kg2 Bb6 11.Qg4 Kh8 12.Kg1
-/+ (-1.15) Depth: 15 00:00:02 2660kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Bd6 8.Qg4 Rf8 9.Qh3 Bc7 10.Kg2 Bb6 11.Qg4 Kh8 12.Kg1
-/+ (-1.15) Depth: 15 00:00:02 2821kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Rf8 8.Kg2 Bb6 9.Qg4 Kh8 10.Kg1 Kh7 11.Kg2 Bc5 12.Rf1
-/+ (-1.20) Depth: 16 00:00:03 4978kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Rf8 8.Kg2 Bb6 9.Qg4 Kh8 10.Kg1 Kh7 11.Kg2 Bc5 12.Rf1
-/+ (-1.20) Depth: 16 00:00:03 5311kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Rf8 8.Kg2 Bb6 9.Qg4 Bc7 10.Rf1 Kh8 11.Rff2 Bb6 12.Rf1 Bc5 13.Kg1
-/+ (-1.19) Depth: 17 00:00:05 6910kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Rf8 8.Kg2 Bb6 9.Qg4 Bc7 10.Rf1 Kh8 11.Rff2 Bb6 12.Rf1 Bc5 13.Kg1
-/+ (-1.19) Depth: 17 00:00:05 7305kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Rf8 8.Kg2 Bb6 9.Qg4 Bc7 10.Kg1 Kh8 11.Rf1 Bb6 12.Kg2 Bc5 13.Rff2 Kh7 14.Rf1 Bb6 15.exd5 cxd5 16.Kg1
-/+ (-1.19) Depth: 18 00:00:06 9057kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Qg3 Bb8 5.e5 Ba7 6.Rde2 Bxd4 7.e6 Qf6 8.Ne3 Rf8 9.Kg2 Qxe6 10.Ng4 Qf7 11.Rf1 Kg7 12.Qh3 Re8
-+ (-1.77) Depth: 18 00:00:13 18687kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Qg3 Bb8 5.e5 Ba7 6.Rde2 Bxd4 7.e6 Qf6 8.Ne3 Rf8 9.Kg2 Qxe6 10.Ng4 Qf7 11.Rf1 Kg7 12.Qh3 Re8
-+ (-1.77) Depth: 18 00:00:13 18777kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Rxe4 8.Rfe2 Bxd4 9.Nf2 Rxe2 10.Rxe2 Qf6 11.Re8+ Kh7 12.Re7+ Qxe7 13.Nxg4 Qf7+ 14.Nf2 Bxb2 15.Qd6 Qe8
-+ (-1.85) Depth: 19 00:00:20 28140kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Rxe4 8.Rfe2 Bxd4 9.Nf2 Rxe2 10.Rxe2 Qf6 11.Re8+ Kh7 12.Re7+ Qxe7 13.Nxg4 Qf7+ 14.Nf2 Bxb2 15.Qd6 Qe8
-+ (-1.85) Depth: 19 00:00:20 28659kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Rxe4 8.Rfe2 Bxd4 9.Nf2 Rxe2 10.Rxe2 Qf6 11.Re8+ Kh7 12.Re7+ Qxe7 13.Nxg4 Qf7+ 14.Ke1 Qe6+ 15.Qe2 Qxe2+ 16.Kxe2 Bxb2 17.Ne3 c3
-+ (-1.76) Depth: 20 00:00:22 31646kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Rxe4 8.Rfe2 Bxd4 9.Nf2 Rxe2 10.Rxe2 Qf6 11.Re8+ Kh7 12.Re7+ Qxe7 13.Nxg4 Qf7+ 14.Ke1 Qe6+ 15.Qe2 Qxe2+ 16.Kxe2 Bxb2 17.Ne3 c3
-+ (-1.76) Depth: 20 00:00:23 32455kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Rxe4 8.Rfe2 Bxd4 9.Nf2 Rxe2 10.Rxe2 Qf6 11.Re8+ Kh7 12.Re7+ Qxe7 13.Nxg4 Qf7+ 14.Nf2 Bxb2 15.Qd6 Qe8 16.Qd2 c3 17.Qd3+ Kh8 18.Qe2 Qg8 19.Qxa6
-+ (-1.74) Depth: 21 00:00:27 38648kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Rxe4 8.Rfe2 Bxd4 9.Nf2 Rxe2 10.Rxe2 Qf6 11.Re8+ Kh7 12.Re7+ Qxe7 13.Nxg4 Qf7+ 14.Nf2 Bxb2 15.Qd6 Qe8 16.Qd2 c3 17.Qd3+ Kh8 18.Qe2 Qg8 19.Qxa6
-+ (-1.74) Depth: 21 00:00:28 39205kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Qxe4 8.Rde2 Qxd4 9.Ke1 Bc5 10.Rxf4 Rg1+ 11.Qxg1 Qxg1+ 12.Rf1 Bb4+ 13.Nc3 Qg3+ 14.Kd2 Bxc3+ 15.bxc3 Qd3+ 16.Ke1 Qxc3+ 17.Kf2 Qd4+ 18.Ke1 c3 19.Re8+ Kg7 20.Rf2 Qxa4 21.Re7+
-+ (-1.65) Depth: 22 00:00:36 50441kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Qxe4 8.Rde2 Qxd4 9.Ke1 Bc5 10.Rxf4 Rg1+ 11.Qxg1 Qxg1+ 12.Rf1 Bb4+ 13.Nc3 Qg3+ 14.Kd2 Bxc3+ 15.bxc3 Qd3+ 16.Ke1 Qxc3+ 17.Kf2 Qd4+ 18.Ke1 c3 19.Re8+ Kg7 20.Rf2 Qxa4 21.Re7+
-+ (-1.65) Depth: 22 00:00:39 54480kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Qxe4 8.Rde2 Qxd4 9.Ke1 Bc5 10.Rxf4 Rg1+ 11.Qxg1 Qxg1+ 12.Rf1 Bb4+ 13.Nc3 Qg3+ 14.Kd2 Bxc3+ 15.bxc3 Qd3+ 16.Ke1 Qxc3+ 17.Kf2 Qd4+ 18.Ke1 Qh4+ 19.Kd1 Qxh5 20.Rf4 Qg5 21.Ree4 Qd5+ 22.Rd4 Qh1+ 23.Kc2
-+ (-1.89) Depth: 23 00:01:07 91672kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Qxe4 8.Rde2 Qxd4 9.Ke1 Bc5 10.Rxf4 Rg1+ 11.Qxg1 Qxg1+ 12.Rf1 Bb4+ 13.Nc3 Qg3+ 14.Kd2 Bxc3+ 15.bxc3 Qd3+ 16.Ke1 Qxc3+ 17.Kf2 Qd4+ 18.Ke1 Qh4+ 19.Kd1 Qxh5 20.Rf4 Qg5 21.Ree4 Qd5+ 22.Rd4 Qh1+ 23.Kc2
-+ (-1.89) Depth: 23 00:01:07 92546kN
New game
6rk/b4q2/p1p2r1p/3pp1pP/P1p1P3/2P1PP1Q/1P1R1R2/3N3K b - - 0 1
Analysis by Komodo64 1.2 JA:
1...Bc5 2.Qg4 Rf8 3.Kg1 a5 4.Rf1
-/+ (-1.19) Depth: 6 00:00:00 11kN
1...Bc5 2.Qg4 Rf8 3.Kg1 a5 4.Rf1
-/+ (-1.19) Depth: 6 00:00:00 14kN
1...Bc5 2.Qg4 Rf8 3.a5 Rd8 4.Kg1 Qc7 5.exd5 cxd5
-/+ (-1.19) Depth: 7 00:00:00 27kN
1...Bc5 2.Qg4 Rf8 3.a5 Rd8 4.Kg1 Qc7 5.exd5 cxd5
-/+ (-1.19) Depth: 7 00:00:00 31kN
1...Bc5 2.Qg4 Rf8 3.a5 Kg7 4.Kg2 Bd6 5.Rf1 dxe4 6.Qxe4
-/+ (-1.13) Depth: 8 00:00:00 54kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.exd5 cxd5 5.Qg3 Qe6
-/+ (-1.18) Depth: 8 00:00:00 78kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.exd5 cxd5 5.Qg3 Qe6
-/+ (-1.18) Depth: 8 00:00:00 114kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.exd5 cxd5 5.Qg3 Re8 6.Kf1 Bc5
-/+ (-1.22) Depth: 9 00:00:00 142kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.exd5 cxd5 5.Qg3 Re8 6.Kf1 Bc5
-/+ (-1.22) Depth: 9 00:00:00 147kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg4 Rd8 6.Kf1 Re8 7.Kg1
-/+ (-1.22) Depth: 10 00:00:00 184kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg4 Rd8 6.Kf1 Re8 7.Kg1
-/+ (-1.22) Depth: 10 00:00:00 209kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Qb7 7.Kf1 Ref8 8.Qg3
-/+ (-1.18) Depth: 11 00:00:00 311kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Qb7 7.Kf1 Ref8 8.Qg3
-/+ (-1.18) Depth: 11 00:00:00 341kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Kf1 Rf8 8.Ke2 Kh7 9.Rf1 Kh8
-/+ (-1.22) Depth: 12 00:00:00 482kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Kf1 Rf8 8.Ke2 Kh7 9.Rf1 Kh8
-/+ (-1.22) Depth: 12 00:00:00 528kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Bd6 8.Qg4 Rf8 9.exd5 cxd5 10.e4 Bc5
-/+ (-1.16) Depth: 13 00:00:00 1037kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Bd6 8.Qg4 Rf8 9.exd5 cxd5 10.e4 Bc5
-/+ (-1.16) Depth: 13 00:00:00 1106kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Bd6 8.Qg4 Rf8 9.Qh3 Kh8 10.Qg4 Bc7 11.Kh1
-/+ (-1.15) Depth: 14 00:00:01 1870kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Bd6 8.Qg4 Rf8 9.Qh3 Kh8 10.Qg4 Bc7 11.Kh1
-/+ (-1.15) Depth: 14 00:00:01 2220kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Bd6 8.Qg4 Rf8 9.Qh3 Bc7 10.Kg2 Bb6 11.Qg4 Kh8 12.Kg1
-/+ (-1.15) Depth: 15 00:00:02 2660kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Bd6 8.Qg4 Rf8 9.Qh3 Bc7 10.Kg2 Bb6 11.Qg4 Kh8 12.Kg1
-/+ (-1.15) Depth: 15 00:00:02 2821kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Rf8 8.Kg2 Bb6 9.Qg4 Kh8 10.Kg1 Kh7 11.Kg2 Bc5 12.Rf1
-/+ (-1.20) Depth: 16 00:00:03 4978kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Rf8 8.Kg2 Bb6 9.Qg4 Kh8 10.Kg1 Kh7 11.Kg2 Bc5 12.Rf1
-/+ (-1.20) Depth: 16 00:00:03 5311kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Rf8 8.Kg2 Bb6 9.Qg4 Bc7 10.Rf1 Kh8 11.Rff2 Bb6 12.Rf1 Bc5 13.Kg1
-/+ (-1.19) Depth: 17 00:00:05 6910kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Rf8 8.Kg2 Bb6 9.Qg4 Bc7 10.Rf1 Kh8 11.Rff2 Bb6 12.Rf1 Bc5 13.Kg1
-/+ (-1.19) Depth: 17 00:00:05 7305kN
1...Bb6 2.Qg4 Rf8 3.Kg1 a5 4.Qh3 Bc5 5.Qg3 Re8 6.Qg4 Kg7 7.Qh3 Rf8 8.Kg2 Bb6 9.Qg4 Bc7 10.Kg1 Kh8 11.Rf1 Bb6 12.Kg2 Bc5 13.Rff2 Kh7 14.Rf1 Bb6 15.exd5 cxd5 16.Kg1
-/+ (-1.19) Depth: 18 00:00:06 9057kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Qg3 Bb8 5.e5 Ba7 6.Rde2 Bxd4 7.e6 Qf6 8.Ne3 Rf8 9.Kg2 Qxe6 10.Ng4 Qf7 11.Rf1 Kg7 12.Qh3 Re8
-+ (-1.77) Depth: 18 00:00:13 18687kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Qg3 Bb8 5.e5 Ba7 6.Rde2 Bxd4 7.e6 Qf6 8.Ne3 Rf8 9.Kg2 Qxe6 10.Ng4 Qf7 11.Rf1 Kg7 12.Qh3 Re8
-+ (-1.77) Depth: 18 00:00:13 18777kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Rxe4 8.Rfe2 Bxd4 9.Nf2 Rxe2 10.Rxe2 Qf6 11.Re8+ Kh7 12.Re7+ Qxe7 13.Nxg4 Qf7+ 14.Nf2 Bxb2 15.Qd6 Qe8
-+ (-1.85) Depth: 19 00:00:20 28140kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Rxe4 8.Rfe2 Bxd4 9.Nf2 Rxe2 10.Rxe2 Qf6 11.Re8+ Kh7 12.Re7+ Qxe7 13.Nxg4 Qf7+ 14.Nf2 Bxb2 15.Qd6 Qe8
-+ (-1.85) Depth: 19 00:00:20 28659kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Rxe4 8.Rfe2 Bxd4 9.Nf2 Rxe2 10.Rxe2 Qf6 11.Re8+ Kh7 12.Re7+ Qxe7 13.Nxg4 Qf7+ 14.Ke1 Qe6+ 15.Qe2 Qxe2+ 16.Kxe2 Bxb2 17.Ne3 c3
-+ (-1.76) Depth: 20 00:00:22 31646kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Rxe4 8.Rfe2 Bxd4 9.Nf2 Rxe2 10.Rxe2 Qf6 11.Re8+ Kh7 12.Re7+ Qxe7 13.Nxg4 Qf7+ 14.Ke1 Qe6+ 15.Qe2 Qxe2+ 16.Kxe2 Bxb2 17.Ne3 c3
-+ (-1.76) Depth: 20 00:00:23 32455kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Rxe4 8.Rfe2 Bxd4 9.Nf2 Rxe2 10.Rxe2 Qf6 11.Re8+ Kh7 12.Re7+ Qxe7 13.Nxg4 Qf7+ 14.Nf2 Bxb2 15.Qd6 Qe8 16.Qd2 c3 17.Qd3+ Kh8 18.Qe2 Qg8 19.Qxa6
-+ (-1.74) Depth: 21 00:00:27 38648kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Rxe4 8.Rfe2 Bxd4 9.Nf2 Rxe2 10.Rxe2 Qf6 11.Re8+ Kh7 12.Re7+ Qxe7 13.Nxg4 Qf7+ 14.Nf2 Bxb2 15.Qd6 Qe8 16.Qd2 c3 17.Qd3+ Kh8 18.Qe2 Qg8 19.Qxa6
-+ (-1.74) Depth: 21 00:00:28 39205kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Qxe4 8.Rde2 Qxd4 9.Ke1 Bc5 10.Rxf4 Rg1+ 11.Qxg1 Qxg1+ 12.Rf1 Bb4+ 13.Nc3 Qg3+ 14.Kd2 Bxc3+ 15.bxc3 Qd3+ 16.Ke1 Qxc3+ 17.Kf2 Qd4+ 18.Ke1 c3 19.Re8+ Kg7 20.Rf2 Qxa4 21.Re7+
-+ (-1.65) Depth: 22 00:00:36 50441kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Qxe4 8.Rde2 Qxd4 9.Ke1 Bc5 10.Rxf4 Rg1+ 11.Qxg1 Qxg1+ 12.Rf1 Bb4+ 13.Nc3 Qg3+ 14.Kd2 Bxc3+ 15.bxc3 Qd3+ 16.Ke1 Qxc3+ 17.Kf2 Qd4+ 18.Ke1 c3 19.Re8+ Kg7 20.Rf2 Qxa4 21.Re7+
-+ (-1.65) Depth: 22 00:00:39 54480kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Qxe4 8.Rde2 Qxd4 9.Ke1 Bc5 10.Rxf4 Rg1+ 11.Qxg1 Qxg1+ 12.Rf1 Bb4+ 13.Nc3 Qg3+ 14.Kd2 Bxc3+ 15.bxc3 Qd3+ 16.Ke1 Qxc3+ 17.Kf2 Qd4+ 18.Ke1 Qh4+ 19.Kd1 Qxh5 20.Rf4 Qg5 21.Ree4 Qd5+ 22.Rd4 Qh1+ 23.Kc2
-+ (-1.89) Depth: 23 00:01:07 91672kN
1...d4 2.exd4 exd4 3.cxd4 Rf4 4.Kg2 g4 5.fxg4 Rgxg4+ 6.Kf1 Qe6 7.Qh2 Qxe4 8.Rde2 Qxd4 9.Ke1 Bc5 10.Rxf4 Rg1+ 11.Qxg1 Qxg1+ 12.Rf1 Bb4+ 13.Nc3 Qg3+ 14.Kd2 Bxc3+ 15.bxc3 Qd3+ 16.Ke1 Qxc3+ 17.Kf2 Qd4+ 18.Ke1 Qh4+ 19.Kd1 Qxh5 20.Rf4 Qg5 21.Ree4 Qd5+ 22.Rd4 Qh1+ 23.Kc2
-+ (-1.89) Depth: 23 00:01:07 92546kN