Cooking The Opening Book with Stockfish

Discussion of anything and everything relating to chess playing software and machines.

Moderator: Ras

zullil
Posts: 6442
Joined: Tue Jan 09, 2007 12:31 am
Location: PA USA
Full name: Louis Zulli

Re: Cooking The Opening Book with Stockfish

Post by zullil »

My Stockfish-2.2.2 (8 threads, 2GB hash) seems to have stabilized at about +3.5 for White:

Code: Select all

39   +3.56 5:26:47 175882M  Nxe6 fxe6 Bd3 Qg7 Rhe1 e5 Bxb5 Be7 Rxd7 Nxd7 Bxd7+ 
                            Kd8 Be6 Bxg5+ Qxg5+ Kc7 Nd5+ Bxd5 Bxd5 Rac8 Qe3 Qf6 
                            Qa7+ Kd8 Bb7 Qg5+ Kb1 Qd2 Rc1 Qd4 Qxa6 Kc7 Bxc8 Rxc8 
                            a4 Rb8 b3 Qd5 Qa7+ Rb7 Qe3 Qd4 Qxd4 exd4 Rd1 Rb4 Kb2 
                            Kc6 c3 dxc3+ Kxc3 Rg4 Rd2 Rh4 h3 Re4 b4 Re1 Kc4 
40   +3.56 8:22:12 270643M  Nxe6 fxe6 Bd3 Qg7 Rhe1 e5 Bxb5 Be7 Rxd7 Nxd7 Bxd7+ 
                            Kd8 Be6 Bxg5+ Qxg5+ Kc7 Nd5+ Bxd5 Bxd5 Rac8 Qe3 Qf6 
                            Qa7+ Kd8 Bb7 Qf4+ Kb1 Qd2 Rc1 Qd4 Qxa6 Kc7 Bxc8 Rxc8 
                            a4 Rb8 b3 Qd5 Qa7+ Rb7 Qe3 Qd4 Qxd4 exd4 Rd1 Rb4 Kb2 
                            Kc6 c4 dxc3+ Kxc3 Re4 b4 Re2 Rd2 Re1 h3 Re4 Rd1 Re2 
                            g4 Re3+ 
41   +3.56 10:51:38 353266M  Nxe6 fxe6 Bd3 Qg7 Rhe1 e5 Bxb5 Be7 Rxd7 Nxd7 Bxd7+ 
                            Kd8 Be6 Bxg5+ Qxg5+ Kc7 Nd5+ Bxd5 Bxd5 Rac8 Qe3 Qf6 
                            Qa7+ Kd8 Bb7 Qf4+ Kb1 Qd2 Rc1 Qd4 Qxa6 Kc7 Bxc8 Rxc8 
                            a4 Rb8 b3 Qd5 Qa7+ Rb7 Qe3 Qd4 Qxd4 exd4 Rd1 Rb4 Kb2 
                            Kc6 c4 dxc3+ Kxc3 Re4 b4 
42   +3.56 15:29:23 513333M  Nxe6 fxe6 Bd3 Qg7 Rhe1 e5 Bxb5 Be7 Rxd7 Nxd7 Bxd7+ 
                            Kd8 Be6 Bxg5+ Qxg5+ Kc7 Nd5+ Bxd5 Bxd5 Rac8 Qe3 Qf6 
                            Qa7+ Kd8 Bb7 Qf4+ Kb1 Qd2 Rc1 Qd4 Qxa6 Kc7 Bxc8 Rxc8 
                            a4 Rb8 b3 Qd5 Qa7+ Rb7 Qe3 Qd4 Qxd4 exd4 Rd1 Rb4 Kb2 
                            Kc6 c4 dxc3+ Kxc3 Re4 b4
Top
zullil
Posts: 6442
Joined: Tue Jan 09, 2007 12:31 am
Location: PA USA
Full name: Louis Zulli

Re: Cooking The Opening Book with Stockfish

Post by zullil »

Albert Silver wrote: I can, but probably just lucky. Note I am using 4GB hash as I had anticipated needing a couple of minutes.
You must live right. Here's my latest Critter run, using 8 threads and 4GB hash:

Code: Select all

24/60  05:38 3492122586 10303586  +0.53 Re1 Qd6 Bxb5 Be7 Nxe6 fxe6 Bxe7 Qxe7 Rxe6 Qxe6 Re1 Qxe1+ Qxe1+ Kd8 Qh4+ Kc7 Qf4+ Kd8 Nd5 Bxd5 Qg5+ Kc8 Qxd5 Ra7 Qd4 Re8 Qxa7 axb5 Qa5 Re5 a4 bxa4 Qxa4 Kb7 Qd4 Kc7 Qh4 h5 Qg3 g5 b4 h4 Qd3 Nc6 b5 Re1+ Kd2 Nc5
24/61+ 11:36 7169992140 10296742  +0.68 Nxe6 fxe6 Bd3 Qg7 Be4 Nc6 Rhe1 Nc5 Nd5 exd5 Bxd5+ Ne5 Bxb7 Nxb7 Qh3 Nc5 Qf3 Rc8 Qd5 Nb3+ axb3 Rc5 Qd8+ Kf7 Rf1+ Kg8 Be3 Nf7 Rxf7 Rxc2+ Kxc2 Qxf7 Qd7 Qf6 Kb1
Top
User avatar
Don
Posts: 5106
Joined: Tue Apr 29, 2008 4:27 pm

Re: Cooking The Opening Book with Stockfish

Post by Don »

zullil wrote:
Albert Silver wrote: I can, but probably just lucky. Note I am using 4GB hash as I had anticipated needing a couple of minutes.
You must live right. Here's my latest Critter run, using 8 threads and 4GB hash:

Code: Select all

24/60  05:38 3492122586 10303586  +0.53 Re1 Qd6 Bxb5 Be7 Nxe6 fxe6 Bxe7 Qxe7 Rxe6 Qxe6 Re1 Qxe1+ Qxe1+ Kd8 Qh4+ Kc7 Qf4+ Kd8 Nd5 Bxd5 Qg5+ Kc8 Qxd5 Ra7 Qd4 Re8 Qxa7 axb5 Qa5 Re5 a4 bxa4 Qxa4 Kb7 Qd4 Kc7 Qh4 h5 Qg3 g5 b4 h4 Qd3 Nc6 b5 Re1+ Kd2 Nc5
24/61+ 11:36 7169992140 10296742  +0.68 Nxe6 fxe6 Bd3 Qg7 Be4 Nc6 Rhe1 Nc5 Nd5 exd5 Bxd5+ Ne5 Bxb7 Nxb7 Qh3 Nc5 Qf3 Rc8 Qd5 Nb3+ axb3 Rc5 Qd8+ Kf7 Rf1+ Kg8 Be3 Nf7 Rxf7 Rxc2+ Kxc2 Qxf7 Qd7 Qf6 Kb1
Thank you for not showing us pages and pages and pages of analysis.

I wish forums like this provided a widget with scrollbars for stuff like this as will as a widget for playing through a game. Such widgets exist.
Top
User avatar
Dr.Wael Deeb
Posts: 9773
Joined: Wed Mar 08, 2006 8:44 pm
Location: Amman,Jordan

Re: Cooking The Opening Book with Stockfish

Post by Dr.Wael Deeb »

acase wrote:
Dr.Wael Deeb wrote:
AdminX wrote:
Dr.Wael Deeb wrote:
AdminX wrote:Very nice find! :wink:
What find :!: :?:

It's a combinational move against an already lost black position....

I define a "find" when you discover a new move in an already established opening line which improves the chances of one of the two armies....

In an already destroyed position is not a novelty,it's a winning move
Dr.D
That the position is lost we can both agree, but that move proves it beyond any doubt. :wink:
Indeed :D

But yet again,the thread title is a little bit misleading as it gives you the impression that a novelty was found with Stockfish while building an opening book....
Dr.D


Greetings Doc,

There is nothing misleading about the title of the thread as a cook has been found by Stockfish in a book line which albiet is rarely played, and wasn't necessarily known as lost until the cook was found. In fact out of all the databases I have there are six games in which the line was played up to move 14. with three wins for white and three wins for black.

I'm thinking that perhaps you may have mistakenly associated the words "cooking the opening book" with building an opening book.

Andrew R. Case
Hi :D

Indeed,I did although weeding is more proper than cooking in this case :wink:
Cheers,
Dr.D
_No one can hit as hard as life.But it ain’t about how hard you can hit.It’s about how hard you can get hit and keep moving forward.How much you can take and keep moving forward….
Top
User avatar
Dr.Wael Deeb
Posts: 9773
Joined: Wed Mar 08, 2006 8:44 pm
Location: Amman,Jordan

Re: Cooking The Opening Book with Stockfish

Post by Dr.Wael Deeb »

Don wrote:
Dr.Wael Deeb wrote:
AdminX wrote:Very nice find! :wink:
What find :!: :?:

It's a combinational move against an already lost black position....

I define a "find" when you discover a new move in an already established opening line which improves the chances of one of the two armies....

In an already destroyed position is not a novelty,it's a winning move
Dr.D
Is this position a loss for black if white does not play Nxe6? The answer to whether this is a real find hinges on that in my opinion. If Nxe6 is just another way to win then it's not that interesting.

What would make it a find is if there is no other clear win and the fact that Nxe6 had not been discovered.
Exactly my point....
_No one can hit as hard as life.But it ain’t about how hard you can hit.It’s about how hard you can get hit and keep moving forward.How much you can take and keep moving forward….
Top
User avatar
Don
Posts: 5106
Joined: Tue Apr 29, 2008 4:27 pm

Re: Cooking The Opening Book with Stockfish

Post by Don »

Dr.Wael Deeb wrote:
Don wrote:
Dr.Wael Deeb wrote:
AdminX wrote:Very nice find! :wink:
What find :!: :?:

It's a combinational move against an already lost black position....

I define a "find" when you discover a new move in an already established opening line which improves the chances of one of the two armies....

In an already destroyed position is not a novelty,it's a winning move
Dr.D
Is this position a loss for black if white does not play Nxe6? The answer to whether this is a real find hinges on that in my opinion. If Nxe6 is just another way to win then it's not that interesting.

What would make it a find is if there is no other clear win and the fact that Nxe6 had not been discovered.
Exactly my point....
But I don't think the position is a loss for black unless Nxe6 is played. If I'm right, Nxe6 is an interesting find because it is the only known win and presumably it was not known until now.

We need to get a really deep searching program analyzing the position without the benefit of Nxe6. Komodo see's that white has a small advantage but nothing nearly enough to claim victory (until of course Nxe6 is discovered.)
Top
User avatar
Dr.Wael Deeb
Posts: 9773
Joined: Wed Mar 08, 2006 8:44 pm
Location: Amman,Jordan

Re: Cooking The Opening Book with Stockfish

Post by Dr.Wael Deeb »

Don wrote:
Dr.Wael Deeb wrote:
Don wrote:
Dr.Wael Deeb wrote:
AdminX wrote:Very nice find! :wink:
What find :!: :?:

It's a combinational move against an already lost black position....

I define a "find" when you discover a new move in an already established opening line which improves the chances of one of the two armies....

In an already destroyed position is not a novelty,it's a winning move
Dr.D
Is this position a loss for black if white does not play Nxe6? The answer to whether this is a real find hinges on that in my opinion. If Nxe6 is just another way to win then it's not that interesting.

What would make it a find is if there is no other clear win and the fact that Nxe6 had not been discovered.
Exactly my point....
But I don't think the position is a loss for black unless Nxe6 is played. If I'm right, Nxe6 is an interesting find because it is the only known win and presumably it was not known until now.

We need to get a really deep searching program analyzing the position without the benefit of Nxe6. Komodo see's that white has a small advantage but nothing nearly enough to claim victory (until of course Nxe6 is discovered.)
Yes, Nxf6 is the only way to acute fast winning and then again we're talking about superior tactical abilities involved to find this move,human wise that is....

On the other hand,I think that black's position is doomed enough and even with slower positional approach,white can achieve the victory with ease....
Dr.D
_No one can hit as hard as life.But it ain’t about how hard you can hit.It’s about how hard you can get hit and keep moving forward.How much you can take and keep moving forward….
Top
zullil
Posts: 6442
Joined: Tue Jan 09, 2007 12:31 am
Location: PA USA
Full name: Louis Zulli

Re: Cooking The Opening Book with Stockfish

Post by zullil »

Don wrote: We need to get a really deep searching program analyzing the position without the benefit of Nxe6.
I'll run Stockfish-2.2.2 (8 threads) with MultiPV=3 and report back.
Top
User avatar
Dr.Wael Deeb
Posts: 9773
Joined: Wed Mar 08, 2006 8:44 pm
Location: Amman,Jordan

Re: Cooking The Opening Book with Stockfish

Post by Dr.Wael Deeb »

zullil wrote:
Don wrote: We need to get a really deep searching program analyzing the position without the benefit of Nxe6.
I'll run Stockfish-2.2.2 (8 threads) with MultiPV=3 and report back.
Worth the effort....an interesting posion never the less....
Dr.D
_No one can hit as hard as life.But it ain’t about how hard you can hit.It’s about how hard you can get hit and keep moving forward.How much you can take and keep moving forward….
Top
User avatar
Master Om
Posts: 454
Joined: Wed Nov 24, 2010 10:57 am
Location: INDIA

Re: Cooking The Opening Book with Stockfish

Post by Master Om »

zullil wrote:
Albert Silver wrote: Critter is a beast.
True, but I think you were very lucky to find it so quickly. Can you do it again? :wink:
Not True if Stockfish Is considered.


New game
[d]rn2kb1r/1b1n1p1p/p3p1p1/1p2q1B1/3N3Q/2N5/PPP3PP/2KR1B1R w kq - 0 1

Analysis by Stockfish VE.07b 64bit SSE4.2 OM:

14.Re1 Qd6 15.Ne4 Qc7 16.Qf2 Bxe4 17.Rxe4 Ne5
+- (2.74) Depth: 7/13 00:00:00 28kN
14.Re1 Qd6 15.Ne4 Qc7 16.Bf6 Nxf6 17.Nxf6+ Kd8 18.Rxe6 Be7 19.Re3
+- (2.98) Depth: 8/15 00:00:00 70kN
14.Re1 Qc5 15.Nxe6 fxe6 16.Rxe6+ Kf7 17.Bd3 Kg8 18.Rhe1 Qc7 19.Bf4 Qa5
+- (1.81) Depth: 9/16 00:00:00 131kN
14.Re1 Qc5 15.Nb3 Qc7 16.Qd4 e5 17.Bxb5 Nc6 18.Qd5 h6 19.Nd4 axb5 20.Ncxb5
+/- (1.25) Depth: 10/18 00:00:00 476kN
14.Re1 Qc5 15.Nb3 Qb6 16.Ne4 Bxe4 17.Qxe4 Nc6 18.Bd3 Nde5 19.Qf4
+/- (1.33) Depth: 11/18 00:00:00 506kN
14.Re1 Qc5 15.Bd3 e5 16.Ne4 Qxd4 17.Nf6+ Kd8 18.Nd5+ f6 19.Bxf6+ Kc8 20.Qxd4 Bh6+ 21.Kb1 exd4 22.Ne7+ Kd8 23.Bxh8 Be3 24.Ng8 Bxg2
+- (1.53) Depth: 12/23 00:00:00 769kN
14.Re1 Qc5 15.Bd3 e5 16.Ne4 Qxd4 17.Nf6+ Kd8 18.Nd5+ f6 19.Bxf6+ Kc8 20.Qxd4 Bh6+ 21.Kb1 exd4 22.Ne7+ Kd8 23.Bxh8 Be3 24.Ng8 Bxg2
+- (1.53) Depth: 13/23 00:00:00 864kN
14.Re1 Qc5 15.Bd3 e5 16.Ne4 Qxd4 17.Nf6+ Kd8 18.Nd5+ Be7 19.Bxe7+ Kc8 20.Qxd4 exd4 21.Be4 Re8 22.Bf3 Nc6 23.Bd6 Re6 24.Rxe6 fxe6 25.Nc7 Nce5 26.Bxb7+ Kxb7 27.Nxa8 Kxa8
+- (1.57) Depth: 14/30 00:00:00 1935kN
14.Re1 Qc5 15.Bd3 e5 16.Ne4 Qxd4 17.Nf6+ Kd8 18.Nd5+ Be7 19.Bxe7+ Kc8 20.Qxd4 exd4 21.Be4 Re8 22.Bf3 Nc6 23.Bd6 Re6 24.Rxe6 fxe6 25.Nc7 Nce5 26.Bxb7+ Kxb7 27.Nxa8 Kxa8
+- (1.57) Depth: 15/30 00:00:00 2177kN
14.Re1 Qc5 15.Bd3 e5 16.Ne4 Qxd4 17.Nf6+ Kd8 18.Nd5+ Be7 19.Bxe7+ Kc8 20.Qxd4 exd4 21.Be4 Re8 22.Bf3 Nc6 23.Bd6 Re6 24.Rxe6 fxe6 25.Nc7 Nce5 26.Bxb7+ Kxb7 27.Nxa8 Kxa8
+- (1.57) Depth: 16/30 00:00:00 2885kN
14.Re1 Qd6 15.Ne4 Bxe4 16.Qxe4 Ra7 17.Qe3 Qb6 18.Nxe6 fxe6 19.Qxb6 Nxb6 20.Rxe6+ Be7 21.Bxe7 Rxe7 22.Rxb6 0-0 23.Bd3 Kg7 24.Rf1 Rxf1+ 25.Bxf1
+/- (1.37) Depth: 17/31 00:00:01 6363kN
14.Re1 Qd6 15.Ne4 Bxe4 16.Qxe4 Ra7 17.Qe3 Bg7 18.Nxe6 Qxe6 19.Qf2 Be5 20.Qxa7 Bxb2+ 21.Kd1 Be5 22.Bc1 0-0 23.a3 Qf5
+/- (1.09 --) Depth: 18/31 00:00:02 11957kN
14.Re1 Qd6 15.Bxb5 Be7 16.Ne4 Bxe4 17.Bxe7 Qxe7 18.Qxe4 Ra7 19.Bxd7+ Rxd7 20.Rhf1 0-0 21.c3 Qg5+ 22.Kb1 Rc8 23.Re3 Qd5 24.Qxd5 Rxd5 25.g4
+/- (1.01) Depth: 18/31 00:00:02 14204kN
14.Re1 Qd6 15.Ne4 Bxe4 16.Qxe4 Ra7 17.Bf4 Qb6 18.Be3 Qb7 19.Qh4 Be7 20.Qh6 e5 21.Nb3
+/- (1.09 ++) Depth: 19/31 00:00:02 16443kN
14.Re1 Qd6 15.Ne4 Bxe4 16.Qxe4 Ra7 17.Bf4 Qb6 18.Be3 Qb7 19.Qh4 Be7 20.Qh6 Qd5 21.Rd1 Bf8 22.Qh4 Bc5
+/- (0.92 --) Depth: 19/31 00:00:03 19623kN
14.Re1 Qd6 15.Ne4 Bxe4 16.Qxe4 Ra7 17.Bf4 Qb6 18.Be3 Qb7 19.Qh4 Be7 20.Qh6 Qd5 21.Rd1 Bf8 22.Qh3 Qxa2 23.Nxe6 Qa1+ 24.Kd2 Bb4+ 25.Ke2 Qxb2 26.Kf2 Qxc2+ 27.Be2 fxe6 28.Bxa7
+/- (1.05) Depth: 19/31 00:00:03 20674kN
14.Re1 Qd6 15.Bd3 Bg7 16.Ndxb5 axb5 17.Nxb5 Qc5 18.b4 Qc6 19.Be7 Be5 20.Rxe5 Nxe5 21.Nd6+ Kd7 22.Bb5
+/- (1.13 ++) Depth: 20/31 00:00:05 32991kN
14.Re1 Qd6 15.Bd3 Bg7 16.Ndxb5 axb5 17.Nxb5 Qc5 18.b4 Qc6 19.Be7 Nf6 20.Bxf6 Bxf6 21.Qxf6 0-0 22.Ref1 Rxa2 23.Rf2
+/- (0.96 --) Depth: 20/31 00:00:05 35772kN
14.Re1 Qd6 15.Ne4 Bxe4 16.Qxe4 Ra7 17.Rd1 Be7 18.Bh6 Qd5 19.Qxd5 exd5 20.Be2 Nb6 21.Rhe1 N8d7 22.Bf3 Rc7 23.c3
+/- (1.21 ++) Depth: 20/31 00:00:06 40125kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Qxe7 19.Bxg6+ Kd8 20.Rd2 Rf8 21.Bf5
+/- (1.39 ++) Depth: 20/35 00:00:07 48683kN
14.Nxe6 fxe6 15.Bd3 b4 16.Rhe1
+- (1.66 ++) Depth: 20/35 00:00:08 51209kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Qxe7 19.Bxg6+ Kd8 20.Rd2 Rf8 21.Bf5 b4 22.Ne4 Bxe4 23.Bxe4 Ra7 24.Red1 Rf4 25.Qd3 Ke8 26.g3 Nc5 27.Qd8+ Qxd8 28.Rxd8+ Kf7 29.gxf4 Nxe4 30.Rxb8
+- (1.61) Depth: 20/35 00:00:08 53024kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Qxe7 19.Bxg6+ Kd8 20.Rd2 Kc7 21.Bf5 Bc6 22.Red1 Nb6 23.Qe3 Kb7
+- (1.53 --) Depth: 21/35 00:00:09 58847kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Qxe7 19.Bxg6+ Kd8 20.Rd2 Kc7 21.Bf5 Bc6 22.Red1 Nb6 23.Qe3 Kb7
+- (1.45 --) Depth: 21/35 00:00:10 63027kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Qxe7 19.Bxg6+ Kd8 20.Rd2 Kc7 21.Bf5 Bc6 22.Red1 Nb6 23.Qe3 Kb7
+/- (1.33 --) Depth: 21/35 00:00:10 65235kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Qxe7 19.Bxg6+ Kd8 20.Rd2 Kc7
+/- (1.15 --) Depth: 21/39 00:00:11 74287kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Bxg5+ 19.Qxg5 Nxd7 20.Rxe5+ Kf8 21.Bxd7 h6 22.Qf4+ Kg8 23.Be8 Rc8 24.Re6 g5 25.Qg4 h5 26.Bxh5 Bxg2 27.Rxa6
+- (1.69 ++) Depth: 21/40 00:00:12 77698kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 axb5 18.Nxb5 Na6 19.Qc4 Ndc5 20.Nd6+ Bxd6 21.Rxd6 Bxg2 22.Red1 Qc7 23.Re6+ Nxe6 24.Qxe6+ Kf8 25.Bh6+
+- (2.10 ++) Depth: 21/40 00:00:12 80868kN
14.Nxe6 Qxe6 15.Bxb5 axb5 16.Rhe1 Bc5 17.Rxe6+ fxe6 18.b4 Bb6 19.Bh6 Bxg2 20.Nxb5 Rxa2 21.Nd6#
+- (2.71 ++) Depth: 21/43 00:00:13 85976kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 axb5 18.Nxb5 Na6 19.Qc4 Ndc5 20.Nd6+ Bxd6 21.Rxd6 Nc7 22.Red1 Bd5 23.R1xd5 Nxd5 24.Qxd5 Rc8 25.Rc6 Rxc6 26.Qxc6+ Kf7 27.Qxc5 h6 28.Qd5+ Ke8 29.Qc6+ Kf8 30.Bf6
+- (1.49) Depth: 21/43 00:00:13 89192kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 axb5 18.Nxb5 Na6 19.Qc4 Ndc5 20.Nd6+ Bxd6 21.Rxd6 Nc7 22.Red1 Bd5 23.R1xd5 Nxd5 24.Qxd5 Rc8 25.Bf6 Qh6+ 26.Kb1 Qxh2 27.Rd8+ Rxd8 28.Qxd8+ Kf7 29.Qe7+
+- (1.57 ++) Depth: 22/43 00:00:14 91082kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 h5 18.Bc4 Be7 19.Kb1 Bxg2 20.Bxe7 Qxe7 21.Qg3
+- (1.65 ++) Depth: 22/43 00:00:14 92776kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 axb5 18.Nxb5 Na6 19.Qc4 Ndc5 20.Nd6+ Bxd6 21.Rxd6 Nc7 22.Red1 Bd5 23.R1xd5 Nxd5 24.Qxd5 Rc8 25.Bf6 Qh6+ 26.Kb1 Qxh2 27.Rd8+ Rxd8 28.Qxd8+ Kf7 29.Qe7+
+- (1.77 ++) Depth: 22/43 00:00:14 94174kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kxd7 20.Rd1+ Bd6 21.Bf6
+- (1.95 ++) Depth: 22/43 00:00:14 95467kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 axb5 18.Nxb5 Na6 19.Qc4 Ndc5 20.Nd6+ Bxd6 21.Rxd6 Nc7 22.Red1 Bd5 23.R1xd5 Nxd5 24.Qxd5 Rc8 25.Bf6 Qh6+ 26.Kb1 Qf4 27.Bxh8 Qf1+ 28.Qd1 Qxd1+ 29.Rxd1
+- (2.23 ++) Depth: 22/43 00:00:15 97952kN
14.Nxe6 f6 15.Bxf6 Qxf6 16.Nc7+ Kf7 17.Bc4+ bxc4 18.Qxc4+ Kg7 19.Ne8+
+- (2.64 ++) Depth: 22/43 00:00:15 101mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kd8 20.Be6 Bxg5+ 21.Qxg5+ Kc7 22.Nd5+ Bxd5 23.Bxd5 Raf8 24.Qe3 Kd8 25.Qb6+ Qc7 26.Qe6 Rf4 27.Rd1
+- (3.25 ++) Depth: 22/59 00:00:24 161mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kd8 20.Be6 Bxg5+ 21.Qxg5+ Kc7 22.Nd5+ Kb8 23.Rf1 h5 24.Kb1 Bxd5 25.Bxd5 Ra7 26.Qe3 g5 27.Qb6+ Rb7 28.Qxa6 Rc8 29.Qe2 g4 30.Bxb7 Kxb7
+- (2.82) Depth: 22/59 00:00:25 169mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kd8 20.Be6 Bxg5+ 21.Qxg5+ Kc7 22.Nd5+ Kb8 23.Rf1 h5 24.Kb1 Bxd5 25.Bxd5 Ra7 26.Qe3 g5 27.Qb6+ Rb7 28.Qxa6 Rc8 29.Qe2 g4 30.Bxb7 Kxb7 31.Re1
+- (2.90 ++) Depth: 23/59 00:00:26 177mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Bxg5+ 19.Qxg5 Nxd7 20.Rxe5+ Kf8 21.Bxd7 Qxd7 22.Qf6+ Kg8 23.Re7 Qxe7 24.Qxe7 Bxg2 25.Qe2
+- (2.98 ++) Depth: 23/59 00:00:26 181mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kd8 20.Be6 Bxg5+ 21.Qxg5+ Kc7 22.Rxe5 Raf8
+- (2.74 --) Depth: 23/59 00:00:27 185mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kd8 20.Be6 Bxg5+ 21.Qxg5+ Kc7 22.Nd5+ Bxd5 23.Bxd5 Raf8 24.Qe3 Kd8 25.Qb6+ Qc7 26.Qe6 a5 27.Rd1
+- (3.11 ++) Depth: 23/59 00:00:27 187mN
14.Nxe6 fxe6 15.Bd3 Bg7 16.Rhe1 0-0 17.Rxe5 Nxe5 18.Be4 Nbc6 19.Ne2 Rae8 20.Kb1 Rf7 21.c3 Na5 22.Ng3 Nac6 23.Qh3 Rd7 24.Rf1 Rf7 25.Rxf7 Nxf7 26.Be3 Nd6
+- (3.03) Depth: 23/59 00:00:31 210mN
14.Nxe6 fxe6 15.Bd3 Bg7 16.Rhe1 0-0 17.Rxe5 Nxe5 18.Be4 Nbc6 19.Ne2 Rae8 20.Kb1 Rf7 21.c3 Na5 22.Ng3 Nac6 23.Qh3 Rd7 24.Rf1 Rf7 25.Rxf7 Nxf7 26.Be3 Nd6
+- (2.94 --) Depth: 24/59 00:00:33 225mN
14.Nxe6 fxe6 15.Bd3 Bg7 16.Rhe1 0-0 17.Rxe5 Nxe5 18.Be4 Nbc6 19.Ne2 Rae8 20.Kb1 Rf7 21.c3 Na5 22.Ng3 Nac6 23.Qh3 Rd7 24.Rf1 Rf7 25.Rxf7 Nxf7 26.Be3 Nd6
+- (2.86 --) Depth: 24/59 00:00:33 229mN
14.Nxe6 fxe6 15.Bd3 Bg7 16.Rhe1 0-0 17.Rxe5 Nxe5 18.g3 Nxd3+ 19.Rxd3 Rf1+ 20.Nd1 Nc6 21.Rd7 Rf7 22.Rxf7 Kxf7 23.Ne3 Nd4
+- (2.74 --) Depth: 24/59 00:00:35 237mN
14.Nxe6 fxe6 15.Bd3 Bg7 16.Rhe1 0-0 17.Rxe5 Nxe5 18.Qh3 Nbc6 19.Qxe6+ Kh8 20.Be4 b4 21.Bxc6 Bxc6 22.Nd5 Rae8 23.Qd6 Rf5 24.h4 Bxd5 25.Qxd5 h6 26.Bd2 Ng4 27.Qd6
+- (3.11 ++) Depth: 24/59 00:00:35 241mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kd8 20.Be6 Bxg5+ 21.Qxg5+ Kc7 22.Nd5+ Kb8 23.Rf1 h5 24.Kb1 Bxd5 25.Bxd5 Ra7 26.Qe3 g5 27.Qb6+ Rb7 28.Qxa6 Rc8 29.Qe2 Qg6 30.Be4 Qe6
+- (3.23) Depth: 24/59 00:00:37 256mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kd8 20.Be6 Bxg5+ 21.Qxg5+ Kc7 22.Rxe5 Raf8
+- (3.15 --) Depth: 25/59 00:00:39 264mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kd8 20.Be6 Bxg5+ 21.Qxg5+ Kc7 22.Rxe5 Raf8 23.Bc4 Re8 24.Rxe8 Rxe8
+- (3.07 --) Depth: 25/59 00:00:40 270mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kd8 20.Be6 Bxg5+ 21.Qxg5+ Kc7 22.Rxe5 Raf8 23.Bc4 Re8 24.Rxe8 Rxe8
+- (2.94 --) Depth: 25/59 00:00:41 276mN
14.Nxe6 fxe6 15.Bd3 Bg7 16.Rhe1 0-0 17.Rxe5 Nxe5 18.Qh3 Nbc6 19.Qxe6+ Kh8 20.Be4 b4 21.Bxc6 Bxc6 22.Nd5 Rae8 23.Qd6 Rf5 24.h4 Rf2 25.Qxb4 Rxg2 26.Nc7 Rg8 27.Nxa6 Bf3 28.Re1
+- (3.27) Depth: 25/59 00:00:42 285mN
14.Nxe6 fxe6 15.Bd3 Bg7 16.Rhe1 0-0 17.Rxe5 Nxe5 18.Qh3 Nbc6 19.Qxe6+ Kh8 20.Be4 b4 21.Bxc6 Bxc6 22.Nd5 Rae8 23.Qd6 Rf5 24.h4 Rf2 25.Qxb4 Rxg2 26.Nc7 Rg8 27.Nxa6 Bf3 28.Re1 h6
+- (3.19 --) Depth: 26/59 00:00:45 305mN
14.Nxe6 fxe6
+- (3.11 --) Depth: 26/59 00:00:47 324mN
14.Nxe6 fxe6
+- (2.98 --) Depth: 26/59 00:00:48 329mN
14.Nxe6 fxe6
+- (2.80 --) Depth: 26/59 00:00:49 333mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kd8 20.Be6 Bxg5+ 21.Qxg5+ Kc7 22.Nd5+ Kb8 23.Rf1 h5 24.Kb1 Bxd5 25.Bxd5 Ra7 26.Qe3 Rc8 27.Qb6+ Rb7 28.Qxa6 g5 29.Re1 Rd8 30.Bxb7 Qxb7 31.Qf6 Rd2 32.Qxe5+ Qc7
+- (3.27) Depth: 26/59 00:00:54 364mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kd8 20.Be6 Bxg5+ 21.Qxg5+ Kc7 22.Rxe5 Rae8 23.Qf4 Kb8 24.Rd5+ Ka8
+- (3.19 --) Depth: 27/59 00:00:57 389mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kd8 20.Be6 Bxg5+ 21.Qxg5+ Kc7 22.Rxe5 Rae8 23.Qf4 Kb8 24.Rd5+ Ka8
+- (3.11 --) Depth: 27/59 00:00:59 404mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kd8 20.Be6 Bxg5+ 21.Qxg5+ Kc7 22.Rxe5 Rae8 23.Qf4 Kb8 24.Rd5+ Ka8
+- (2.98 --) Depth: 27/59 00:01:02 419mN

(Prakash, Bhubaneswar 25.01.2012)

New game
rn2kb1r/1b1n1p1p/p3p1p1/1p2q1B1/3N3Q/2N5/PPP3PP/2KR1B1R w kq - 0 1

Analysis by Stockfish 2.2.2 JA SSE42 KA:

14.Re1 Qd6 15.Ne4 Qc7 16.Bf6 Bxe4 17.Bxh8
+- (3.07) Depth: 7/12 00:00:00 24kN
14.Re1 Qd6 15.Ne4 Qc7 16.Bf6 Bxe4 17.Bxh8 Nc5 18.Rxe4 Nxe4 19.Qxe4
+- (4.32) Depth: 8/12 00:00:00 28kN
14.Re1 Qd6 15.Ne4 Qc7 16.Bf6 Bb4 17.Bxh8 Bxe1 18.Qxe1 Qf4+ 19.Nd2 Nc6 20.g3
+- (3.83) Depth: 9/16 00:00:00 55kN
14.Re1 Qd6 15.Ne4 Qc7 16.Qh3 Qa5 17.Bd3 Qxa2 18.Rhf1 Qa1+ 19.Kd2 Qxb2 20.Nc3
+- (3.51) Depth: 10/18 00:00:00 127kN
14.Bxb5 Bd6 15.Rde1 axb5 16.Rxe5 Bxe5 17.Ndxb5 0-0 18.Qh3 Bxc3 19.Nxc3 Nc6
+- (3.11) Depth: 11/19 00:00:00 239kN
14.Re1 Qd6 15.Ncxb5 axb5 16.Nxb5 Qc5 17.Qf4 Be7 18.Bxe7 Qxe7 19.Nd6+ Kf8 20.Bc4 g5
+- (2.42) Depth: 12/22 00:00:00 622kN
14.Re1 Qd6 15.Ne4 Bxe4 16.Qxe4 Bg7 17.Qxa8 Qxd4 18.c3 Qc5 19.Be3 Qc7 20.Bd3 0-0 21.Be4 Nc5 22.Bc2
+- (1.93) Depth: 13/22 00:00:00 1266kN
14.Re1 Qd6 15.Ne4 Bxe4 16.Qxe4 Bg7 17.Qxa8 Qxd4 18.c3 Qc5 19.Be3 Qc7 20.Bd3 0-0 21.Be4 Nc5 22.Bc2
+- (1.93) Depth: 14/22 00:00:00 1536kN
14.Re1 Qd6 15.Ne4 Bxe4 16.Qxe4 Bg7 17.Qxa8 Bxd4 18.c3 h6 19.Bd2 Be5 20.g3 Nc5 21.Be3 Nd3+ 22.Bxd3 Qxd3 23.Bxh6
+- (1.81) Depth: 15/30 00:00:00 3022kN
14.Re1 Qd6 15.Ne4 Bxe4 16.Qxe4 Bg7 17.Qxa8 Bxd4 18.c3 h6 19.Bd2 Bc5 20.Be2 Qc6 21.Qxc6 Nxc6 22.Kc2 Nde5 23.b4 Bd6 24.a4 Nc4 25.Bxc4 bxc4
+- (1.97) Depth: 16/30 00:00:01 4950kN
14.Nxe6 fxe6 15.Bd3 Bb4 16.Rhe1
+- (2.06 ++) Depth: 17/30 00:00:02 12291kN
14.Nxe6 fxe6 15.Bd3 Bb4 16.Rhe1
+- (2.46 ++) Depth: 17/31 00:00:02 13397kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Be4 h6 18.Bf6 Be7 19.Bxg7 Bxh4 20.Bxh8 Bxe1 21.Bxb7 Ra7 22.Ne4 Bb4 23.Bd5 h5 24.Rd3 Rc7 25.c3
+- (2.38) Depth: 17/31 00:00:02 14384kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Be4 h6 18.Bf6 Nxf6 19.Bxb7 Ra7 20.Rxe5+ Be7 21.Bc8 0-0
+- (2.30 --) Depth: 18/31 00:00:02 15238kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Be4 h6 18.Bf6 Nxf6 19.Bxb7 Ra7 20.Rxe5+ Be7 21.Bc8 0-0
+- (2.22 --) Depth: 18/31 00:00:02 16165kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Be4 h6 18.Bf6 Nxf6 19.Bxb7 Ra7 20.Rxe5+ Be7 21.Bc8 0-0
+- (2.10 --) Depth: 18/31 00:00:02 16925kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Be4 h6 18.Bf6 Nxf6 19.Bxb7 Ra7 20.Rxe5+ Be7 21.Bc8 0-0
+- (1.91 --) Depth: 18/31 00:00:03 17607kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Be4 h6 17.Bxb7 hxg5 18.Qg4 Ra7 19.Qxe6+ Be7 20.Ne4 Rxb7 21.Nd6+ Kd8 22.Nxb7+ Kc8 23.Rhe1 Rxh2 24.Qd5
+- (2.46 ++) Depth: 18/31 00:00:03 18284kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Be4 h6 17.Bxb7 hxg5 18.Qg4 Ra7 19.Qxe6+ Be7 20.Ne4 Rxb7 21.Rhf1 Rb6 22.Qd5 Rxh2 23.Nxg5
+- (1.64 --) Depth: 18/31 00:00:03 19282kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Be4 h6 17.Bxb7 Ra7 18.Rhe1 e5 19.Bf4 Be7 20.Qg4 h5 21.Qe6 Qf7 22.Qxf7+ Kxf7 23.Bd5+ Kg7 24.Bg3 Rf8 25.a3 Rc7 26.Rxe5 Bxa3
+- (2.10) Depth: 18/31 00:00:03 19958kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Be4 h6 17.Bxb7 Ra7 18.Rhe1 e5 19.Bf4 Be7 20.Qg4 h5 21.Qe6 Qf7 22.Qxf7+ Kxf7 23.Bd5+ Kg7 24.Bg3 Rf8 25.a3 Bg5+ 26.Kb1 h4 27.Bxe5+ Nxe5 28.Rxe5 Bf4
+- (2.02 --) Depth: 19/31 00:00:03 23069kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Be4 h6 17.Bxb7 hxg5 18.Qf2 Bc5 19.Qe1 Ra7 20.Qxe6+ Be7 21.Ne4 Rxb7 22.Nd6+ Kd8 23.Nxb7+ Kc7 24.Rhe1 Qf6 25.Qxe7 Qxe7 26.Rxe7 Kxb7 27.Rexd7+ Nxd7 28.Rxd7+ Kc6
+- (1.93 --) Depth: 19/32 00:00:04 24920kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Be4 h6 17.Bxb7 hxg5 18.Qf2 Bc5 19.Qe1 Ra7 20.Qxe6+ Be7 21.Ne4 Rxb7 22.Nd6+ Kd8 23.Nxb7+ Kc7 24.Rhe1 Qf6 25.Qxe7 Qxe7 26.Rxe7 Kxb7 27.Rexd7+ Nxd7 28.Rxd7+ Kc6
+- (1.81 --) Depth: 19/32 00:00:04 25926kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Be4 h6 17.Bxb7 Ra7 18.Rhe1 e5 19.Bf4 Be7 20.Qg4 h5 21.Qe6 Qf7 22.Qxf7+ Kxf7 23.Bd5+ Kg7 24.Kb1 Rf8 25.Bg3 Bb4 26.Rd3 Bxc3 27.Rxc3 b4
+- (2.10) Depth: 19/36 00:00:04 26612kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Be4 h6 17.Bxb7 Ra7 18.Rhe1 e5 19.Bf4 Be7 20.Qh3 exf4 21.Nd5 Rxb7 22.Nxe7 Qxe7 23.Qc3
+- (2.18 ++) Depth: 20/36 00:00:04 28259kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Be4 h6 17.Bxb7 Ra7 18.Rhe1 e5 19.Bf4 Be7 20.Qh3 exf4 21.Nd5 Rxb7 22.Nxe7 Qxe7 23.Qc3
+- (2.26 ++) Depth: 20/36 00:00:04 29115kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Be4 h6 17.Bxb7 Ra7 18.Rhe1 e5 19.Bf4 Be7 20.Qh3 exf4 21.Nd5 Rxb7 22.Nxe7 Qxe7 23.Qc3
+- (2.38 ++) Depth: 20/36 00:00:05 30440kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Be4 h6 17.Bxb7 hxg5 18.Qf2 Bc5 19.Qe1 Ra7 20.Qxe6+ Be7 21.Ne4 Rxb7 22.Nd6+ Kd8 23.Nxb7+ Kc7 24.Rhe1 Qf6 25.Qd5 Qc6 26.Qd4 Bf6
+- (2.02 --) Depth: 20/37 00:00:05 33956kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Be4 h6 17.Bxb7 hxg5 18.Qxg5 Ra7 19.Be4 Be7 20.Bxg6+ Kd8 21.Qe3 Qh6
+- (1.74 --) Depth: 20/37 00:00:06 37559kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Bxg5+ 19.Qxg5 Nxd7 20.Rxe5+ Kf8 21.Bxd7 h6 22.Qf4+ Kg8 23.Be8 Bxg2 24.Re6 Rxe8 25.Rxe8+ Kh7 26.Rxh8+ Qxh8 27.Ne4 Bxe4 28.Qxe4 Qb8 29.Qe7+ Kg8
+- (1.73) Depth: 20/37 00:00:06 40520kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 h6 18.Qe6+ Be7 19.Rf1 Kd8 20.Be3 Rf8 21.Rxf8+ Qxf8 22.Be4 Bxe4 23.Nxe4 g5 24.Bb6+
+- (1.81 ++) Depth: 21/40 00:00:06 43299kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Qxe7 19.Bxg6+ Kf8 20.Rf1+ Nf6 21.Qh6+ Kg8 22.Qg5
+- (1.89 ++) Depth: 21/40 00:00:07 43830kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Qxe7 19.Bxg6+ Kf8 20.Rf1+ Nf6 21.Qh6+ Kg8 22.Qg5
+- (2.02 ++) Depth: 21/40 00:00:07 44829kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Qxe7 19.Bxg6+ Kf8 20.Rf1+ Nf6 21.Qh6+ Kg8 22.Qg5
+- (2.20 ++) Depth: 21/41 00:00:07 48243kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Qxe7 19.Bxg6+ Kf8 20.Rf1+ Nf6 21.Qh6+ Kg8 22.Qg5
+- (2.47 ++) Depth: 21/41 00:00:08 50036kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Kxe7 19.Be4 Ra7 20.Qe3 Bxe4 21.Nxe4 Nc6 22.Qg5+ Ke8 23.Rf1 Qe7 24.Nd6+ Kd8 25.Nf7+ Ke8 26.Qxe7+ Kxe7 27.Nxh8 Nf6 28.Kb1 Ke6
+- (1.65 --) Depth: 21/50 00:00:10 64239kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Kxe7 19.Ne4 Bxe4 20.Bxe4 Ra7 21.Kb1 Kd8 22.Rd6 Rc7 23.Red1 Rc4 24.Qg4 Rd4 25.R1xd4 exd4 26.Bb7
+- (1.57) Depth: 21/50 00:00:11 71549kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Kxe7 19.Be4 Bxe4 20.Nxe4 Kd8 21.Nc5
+- (1.65 ++) Depth: 22/50 00:00:11 75653kN
14.Nxe6 Qxe6 15.Bxb5 axb5 16.Nxb5 Na6 17.Rhe1 Ne5 18.Qa4
+- (1.73 ++) Depth: 22/50 00:00:12 76592kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Kxe7 19.Be4 Bxe4 20.Nxe4 Kd8 21.Nc5
+- (1.85 ++) Depth: 22/50 00:00:12 77194kN
14.Nxe6 Qxe6 15.Bxb5 axb5 16.Nxb5 Na6 17.Rhe1 Ne5 18.Qa4
+- (2.04 ++) Depth: 22/50 00:00:12 78150kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Qxe7 19.Bxg6+ Kd8 20.Bf5 Kc7 21.Re3 Nb6 22.Qh6 Rf8 23.Rg3 N8d7 24.Rg7 Qxg7 25.Qxg7 Rxf5 26.a4 bxa4 27.Qxh7 Rf6 28.Qe7 a3 29.g4 Kb8
+- (1.93) Depth: 22/50 00:00:14 93065kN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Qxe7 19.Bxg6+ Kd8 20.Bf5 Kc7 21.Re3 Nb6 22.Qh6 Rf8 23.Rg3 N8d7 24.Rg7 Qxg7 25.Qxg7 Rxf5 26.a4 Bc6 27.Qxh7 Rf4 28.Qd3 Rd4
+- (1.85 --) Depth: 23/50 00:00:17 117mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Qxe7 19.Bxg6+ Kd8 20.Bf5 Kc7 21.Re3 Nb6 22.Qh6 Rf8 23.Rg3 N8d7 24.Rg7 Qxg7 25.Qxg7 Rxf5 26.a4 Bc6 27.Qxh7 Rf4 28.Qd3 Rd4
+- (1.77 --) Depth: 23/50 00:00:20 135mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Qh3 Be7 18.Bxe7 Qxe7 19.Bxg6+ Kd8 20.Bf5 Kc7 21.Re3 Nb6 22.Qh6 Rf8 23.Rg3 N8d7 24.Rg7 Qxg7 25.Qxg7 Rxf5 26.a4 Bc6 27.Qxh7 Rf4 28.Qd3 Rd4
+- (1.65 --) Depth: 23/50 00:00:23 155mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Bxg5+ 19.Qxg5 Nxd7 20.Rxe5+ Kf8 21.Bxd7 h6 22.Qf4+ Kg8 23.Be8 Bxg2 24.Ne4 Bxe4 25.Qxe4 Qf6 26.Qd5+ Kh7 27.Qd7+ Kg8 28.Re7 Qf1+ 29.Kd2 Qf2+ 30.Kd1 Qf1+ 31.Kd2
+- (1.61) Depth: 23/50 00:00:26 173mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Bc4 Bxg5+ 19.Qxg5
+- (1.69 ++) Depth: 24/50 00:00:26 176mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Bxg5+ 19.Qxg5 Nxd7 20.Rxe5+ Kf8 21.Bxd7 Qxd7 22.Qf6+ Kg8 23.Re7 Qxe7 24.Qxe7 Bxg2 25.Qe6+ Kg7 26.Qd7+ Kg8 27.Nd5
+- (1.77 ++) Depth: 24/50 00:00:27 181mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Bxg5+ 19.Qxg5 Nxd7 20.Rxe5+ Kf8 21.Bxd7 Qxd7 22.Qf6+ Kg8 23.Re7 Qxe7 24.Qxe7 Bxg2 25.Qe6+ Kg7 26.Qd7+ Kg8 27.Nd5
+- (1.89 ++) Depth: 24/50 00:00:27 183mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Nxd7 19.Bxd7+ Kxd7 20.Rd1+ Bd6 21.Bf6
+- (2.08 ++) Depth: 24/50 00:00:28 187mN
14.Nxe6 fxe6 15.Bd3 Ba3 16.Qh6 Bxg2 17.Bxg6+ hxg6 18.Qxg6+ Kf8 19.Rdf1+
+- (2.35 ++) Depth: 24/52 00:00:29 192mN
14.Nxe6 fxe6 15.Bd3 Qg7 16.Rhe1 e5 17.Bxb5 Be7 18.Rxd7 Bxg5+ 19.Qxg5 Nxd7 20.Rxe5+ Kf8 21.Bxd7 h6 22.Qf4+ Kg8 23.Be8 Bxg2 24.Qc4+ Kh7 25.Bxg6+ Kxg6 26.Re6+ Kh7 27.Qd3+ Kg8 28.Rg6 Rh7 29.Rxg7+ Rxg7 30.Ne4 Bxe4 31.Qxe4 Rf8 32.Qc4+ Kh7 33.Qxa6 Rf2 34.Qd3+ Kg8 35.Qc4+ Kh7 36.Qe4+ Rg6 37.b4 Rxh2
+- (2.14) Depth: 24/52 00:00:32 216mN

(Prakash, Bhubaneswar 25.01.2012)

And.....On my settings.
Always Expect the Unexpected
Top

Return to “Computer Chess Club: General Topics”