What a move 11.a3!! Aronian-Carlsen_Norway Chess 2017

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Dariusz
Posts: 109
Joined: Sat Jun 13, 2015 8:08 am
Location: Poland

What a move 11.a3!! Aronian-Carlsen_Norway Chess 2017

Post by Dariusz » Sun Jun 11, 2017 10:06 am

r1br2k1/1p1nqppp/p1p1pn2/3p4/1bPP4/1PN1PN2/P1BB1PPP/R2Q1RK1 w - - 9 11

Image

11.a3!! and ...Bxa3 12.Rxa3! Qxa3 13.c5 and white has everything under control.

What a powerful human move :-)
No one of my all engines is able to find this..
Maybe yours engine..can ?!
Regards, Dariusz

BrendanJNorman
Posts: 2257
Joined: Sun Feb 07, 2016 11:43 pm
Full name: Brendan J Norman

Re: What a move 11.a3!! Aronian-Carlsen_Norway Chess 2017

Post by BrendanJNorman » Sun Jun 11, 2017 11:01 am

Dariusz wrote:r1br2k1/1p1nqppp/p1p1pn2/3p4/1bPP4/1PN1PN2/P1BB1PPP/R2Q1RK1 w - - 9 11

Image

11.a3!! and ...Bxa3 12.Rxa3! Qxa3 13.c5 and white has everything under control.

What a powerful human move :-)
No one of my all engines is able to find this..
Maybe yours engine..can ?!
My Rodent Topalov personality likes a3 after 1 second, but prefers e4 instead of the exchange sac to open the bishops and keep the exchange sac up his sleeve.

r1br2k1/1p1nqppp/p1p1pn2/3p4/1bPP4/1PN1PN2/P1BB1PPP/R2Q1RK1 w - - 0 1

Analysis by Rodent II 0.9.64 Topalov:


1.Ne2 a5 2.a3 Bxa3 3.c5 Bb2 4.Rxa5
+/- (0.83) Depth: 6 00:00:00 11kN
1.Qb1 g6 2.a3 Bxa3 3.Ne2 Bb4 4.Bxb4 Qxb4
+/- (0.86) Depth: 7 00:00:00 38kN
1.Qb1 e5 2.cxd5 cxd5 3.a3 Bxc3 4.Bxc3 e4 5.Bb4 Qe6
+/- (0.78) Depth: 8 00:00:00 57kN
1.Qb1
+/- (0.88) Depth: 9 00:00:00 71kN
1.Qb1 e5 2.cxd5 cxd5 3.a3 Bd6 4.Bf5 e4 5.Ng5 Nb6
+/- (0.79) Depth: 9 00:00:00 85kN
1.Qb1 e5 2.cxd5 cxd5 3.a3 Bd6 4.e4 exd4 5.Nxd5 Nxd5 6.exd5 Qe2 7.Bxh7+ Kh8
+/- (0.93) Depth: 10 00:00:00 244kN
1.Qb1
+/- (1.03) Depth: 11 00:00:00 310kN
1.Qb1 e5 2.cxd5 cxd5 3.a3 Bd6 4.e4 dxe4 5.Nxe4 Nxe4 6.Bxe4 Nf6 7.Bg5 h6 8.Bxf6 Qxf6
+/= (0.66) Depth: 11 00:00:00 405kN
1.Qb1
+/- (0.76) Depth: 12 00:00:00 478kN
1.Qb1
+/- (0.86) Depth: 12 00:00:00 503kN
1.Qb1 e5 2.cxd5 cxd5 3.a3 Bxc3 4.Bxc3 e4 5.Bb4 Qe6 6.Ng5 Qc6 7.Bd1 b6
+/- (0.84) Depth: 12 00:00:00 526kN
1.Qb1 e5 2.cxd5 cxd5 3.a3 Bxc3 4.Bxc3 e4 5.Bb4 Qe6 6.Ng5 Qg4 7.f4 Nb6 8.Qb2
+/= (0.67) Depth: 13 00:00:01 1056kN
1.Qb1 e5 2.cxd5 cxd5 3.a3 Bxc3 4.Bxc3 e4 5.Bb4 Qe8 6.Ng5 h6 7.Nh3 b6 8.Nf4 a5
+/= (0.61) Depth: 14 00:00:01 1223kN
1.a3 Bxa3 2.e4 dxe4 3.Nxe4 Nxe4 4.Bxe4 f5 5.Bc2 Nf6 6.Re1 Qf8 7.Ba5 Bb4 8.Ng5 Re8 9.Re5
+/- (0.76) Depth: 14 00:00:01 1434kN
1.a3
+/- (0.86) Depth: 15 00:00:01 1733kN
1.a3 Bxa3 2.e4 dxe4 3.Nxe4 Nxe4 4.Bxe4 f5 5.Bd3 Nf6 6.Re1 Qf8 7.Qe2 Bb4 8.c5 Bxd2 9.Qxd2 Rd5 10.Qf4
+/- (0.88) Depth: 15 00:00:02 1852kN
1.a3 Bxa3 2.e4 dxe4 3.Nxe4 Nxe4 4.Bxe4 f5 5.Bd3 Nf6 6.Re1 Qf8 7.Qe2 Bb4 8.c5 Bxd2 9.Qxd2 Rd5 10.Qf4 Nh5
+/- (0.84) Depth: 16 00:00:02 2297kN
1.a3 Bxa3 2.e4 dxe4 3.Nxe4 Nxe4 4.Bxe4 f5 5.Bd3 Nf6 6.Re1 Qf8 7.Qe2 Bb4 8.c5 Bxd2 9.Qxd2 Rd5 10.Qf4 Qd8 11.h3
+/- (0.86) Depth: 17 00:00:03 3060kN
1.a3
+/- (0.96) Depth: 18 00:00:04 4036kN
1.a3 Bxa3 2.e4 dxe4 3.Nxe4 Nxe4 4.Bxe4 f5 5.Bd3 Nf6 6.Re1 Qf8 7.Qe2 Bb4 8.c5 Bxd2 9.Qxd2 Ng4 10.h3 Nf6 11.Qa5 Rd5
+/- (0.83) Depth: 18 00:00:04 4523kN
1.a3
+/- (0.93) Depth: 19 00:00:07 6743kN
1.a3 Bxa3 2.e4 dxe4 3.Nxe4 Nxe4 4.Bxe4 f5 5.Bd3 Nf6 6.Qc2 Bb4 7.Rfe1 Qd6 8.Re5 a5 9.c5 Qb8 10.Bf4 Qa7 11.Bg5 b6 12.cxb6 Qxb6
+/- (0.85) Depth: 19 00:00:07 7605kN
1.a3
+/- (0.95) Depth: 20 00:00:14 14297kN
1.a3 Bxa3 2.e4 dxe4 3.Nxe4 Nxe4 4.Bxe4 f5 5.Bc2 Nf6 6.Re1 Bb2 7.Ba5 Bxa1 8.Qxa1 Qd6 9.Bb6 a5 10.Qc3 Ra6 11.Bxa5 b6 12.c5 bxc5 13.dxc5
+/- (1.00) Depth: 20 00:00:16 16620kN
1.a3 Bxa3 2.e4 dxe4 3.Nxe4 Nxe4 4.Bxe4 f5 5.Bc2 Bb4 6.Re1 Bxd2 7.Qxd2 Qf6 8.Qb4 Qf8 9.Qa5 Nf6 10.Qb6 Qd6 11.Ra5 Rd7 12.b4 Qc7 13.Qc5
+/- (1.13) Depth: 21 00:00:35 34944kN
1.a3 Bxa3 2.e4 dxe4 3.Nxe4 Nxe4 4.Bxe4 f5 5.Bc2 Bb4 6.Re1 Bxd2 7.Qxd2 Qf6 8.Rad1 Re8 9.Ne5 Nxe5 10.dxe5 Qf7 11.Qd6 Re7 12.Qb4 a5 13.Rd8+ Re8 14.Qd6 Rxd8 15.Qxd8+ Qf8
+/- (1.02) Depth: 22 00:00:42 42675kN
1.a3
+/- (1.12) Depth: 23 00:00:50 51095kN
1.a3
+/- (1.22) Depth: 23 00:01:21 76846kN
1.a3 Bxa3 2.e4 dxe4 3.Nxe4 Nxe4 4.Bxe4 f5 5.Bc2 Nf6 6.Re1 Bb2 7.Ba5 Bxa1 8.Qxa1 Qd6 9.Bb6 Rf8 10.Qa5 Nd7 11.Bc7 Qe7 12.Bd3 c5 13.Bf4 cxd4 14.Nxd4 Qc5
+/- (0.89) Depth: 23 00:01:26 80979kN
1.a3
+/- (0.99) Depth: 24 00:01:37 88272kN
1.a3
+/- (1.09) Depth: 24 00:01:47 93222kN
1.a3 Bxa3 2.e4 dxe4 3.Nxe4 Nxe4 4.Bxe4 f5 5.Bc2 Nf6 6.Re1 Bb2 7.Ba5 Bxa1 8.Qxa1 Qf8 9.Bb6 Re8 10.Bc5 Qf7 11.Qa3 Qh5 12.Ne5 Ng4 13.Nxg4 Qxg4 14.b4 Bd7 15.f3
+/- (1.10) Depth: 24 00:02:00 100mN
1.a3
+/- (1.20) Depth: 25 00:02:22 119mN
1.a3 Bxa3 2.e4 dxe4 3.Nxe4 Nxe4 4.Bxe4 f5 5.Bc2 Bb4 6.Re1 Bxd2 7.Qxd2 Qf6 8.Qf4 Nf8 9.b4 Ng6 10.Qc7 Rd7 11.Qb6 Qd8 12.Qc5 Qf8 13.Rxe6 Qxc5 14.dxc5 Rd1+ 15.Rxd1 Bxe6 16.Ng5
+/- (1.19) Depth: 25 00:02:35 129mN

Amusing analysis, useful for human prep.
:wink:
Last edited by BrendanJNorman on Sun Jun 11, 2017 11:06 am, edited 1 time in total.

beram
Posts: 1187
Joined: Wed Jan 06, 2010 2:11 pm

Re: What a move 11.a3!! Aronian-Carlsen_Norway Chess 2017

Post by beram » Sun Jun 11, 2017 11:06 am

Dariusz wrote:r1br2k1/1p1nqppp/p1p1pn2/3p4/1bPP4/1PN1PN2/P1BB1PPP/R2Q1RK1 w - - 9 11

Image

11.a3!! and ...Bxa3 12.Rxa3! Qxa3 13.c5 and white has everything under control.

What a powerful human move :-)
No one of my all engines is able to find this..
Maybe yours engine..can ?!
Your engines can't find it because black must not capture on a3 but play Bd6! and white has small plus +0,23 after e4 depth 32 asmfish170522

cc2150dx
Posts: 203
Joined: Sat Nov 30, 2013 8:51 am
Location: Canada

Re: What a move 11.a3!! Aronian-Carlsen_Norway Chess 2017

Post by cc2150dx » Sun Jun 11, 2017 11:16 am

Correct. after ...a3

FEN: r1br2k1/1p1nqppp/p1pbpn2/3p4/2PP4/PPN1PN2/2BB1PPP/R2Q1RK1 w - - 1 12

Komodo-11.01-64bit:

32 02:53 902,996k 5,198k -0.25 Bb4-d6 e3-e4 Nf6xe4 Bc2xe4 d5xe4 Nc3xe4 b7-b6 Ne4xd6 Qe7xd6 b3-b4 a6-a5 b4xa5 b6xa5 c4-c5 Qd6-d5 Rf1-e1 h7-h6 Bd2-f4 Bc8-a6 Bf4-c7 Rd8-c8 Bc7-d6 Qd5-f5 Nf3-e5 Nd7xe5 Re1xe5 Qf5-d3 Qd1xd3 Ba6xd3 Ra1-c1 Bd3-f5 h2-h3 Rc8-d8 Re5-e3 Bf5-h7
Play + Study + Think + Learn + Analyze = Chess !!

BeyondCritics
Posts: 359
Joined: Sat May 05, 2012 12:48 pm
Location: Bergheim

Re: What a move 11.a3!! Aronian-Carlsen_Norway Chess 2017

Post by BeyondCritics » Sun Jun 11, 2017 11:26 am

Dariusz wrote:r1br2k1/1p1nqppp/p1p1pn2/3p4/1bPP4/1PN1PN2/P1BB1PPP/R2Q1RK1 w - - 9 11

Image

11.a3!! and ...Bxa3 12.Rxa3! Qxa3 13.c5 and white has everything under control.

What a powerful human move :-)
No one of my all engines is able to find this..
Maybe yours engine..can ?!
By far the the most entertaining game, since a long time.
But not forget, that every masterpiece was created by two players. Carlsen, with his incredible technical calculation abilty, did not flinched away from 11...Bxa3.

You said, none of your engines could find 11.a3. Maybe because the cold blooded monster, with no sense for beauty, simply neutralizes the sacrifice and assesses it as not promising enough?
Certainly, if you analyze the position after 11.a3, you get some meaningful ouptut.

Dariusz
Posts: 109
Joined: Sat Jun 13, 2015 8:08 am
Location: Poland

Re: What a move 11.a3!! Aronian-Carlsen_Norway Chess 2017

Post by Dariusz » Sun Jun 11, 2017 11:28 am

11...Bd6 is one of few options. In my opinion, this is safe move than 11...Bxa3.

After taking pawn in move 11, game is very interesting than back off bishop
Regards, Dariusz

Jeroen
Posts: 501
Joined: Wed Mar 08, 2006 8:49 pm

Re: What a move 11.a3!! Aronian-Carlsen_Norway Chess 2017

Post by Jeroen » Sun Jun 11, 2017 11:37 am

Well, maybe the top engines discard the move 11.a3, because it leads to a 0.00 score, with other moves being evaluated higher than 0.00 ;-)

fastgm
Posts: 602
Joined: Mon Aug 19, 2013 4:57 pm
Contact:

Re: What a move 11.a3!! Aronian-Carlsen_Norway Chess 2017

Post by fastgm » Sun Jun 11, 2017 12:28 pm

Dariusz wrote:r1br2k1/1p1nqppp/p1p1pn2/3p4/1bPP4/1PN1PN2/P1BB1PPP/R2Q1RK1 w - - 9 11

Image

11.a3!! and ...Bxa3 12.Rxa3! Qxa3 13.c5 and white has everything under control.

What a powerful human move :-)
No one of my all engines is able to find this..
Maybe yours engine..can ?!
latest Stockfish 110617 64 BMI2: Intel E5-2666 v3, 8 threads, 16 GB Hash

24/34 00:04 62.883k 12.727k +0,24 11.c5 e5 12.a3 Lxc3 13.Lxc3 e4 14.Sd2 Sf8 15.b4 Lg4 16.De1 Lh5 17.a4 h6 18.Dc1 S6d7 19.Te1 Se6 20.h3 f5 21.b5 Tdb8 22.bxc6 bxc6 23.a5 Sc7 24.La4
25/38 00:18 241.518k 12.891k +0,10 11.Te1 b6 12.e4 dxe4 13.Sxe4 Lxd2 14.Dxd2 c5 15.dxc5 Sxc5 16.Sxf6+ Dxf6 17.De3 a5 18.Se5 Lb7 19.a3 h6 20.Tad1 Dg5 21.Dxg5 hxg5 22.b4 axb4 23.axb4 Sa6 24.Sd3 Sb8 25.b5 Sd7 26.f3 Tdc8 27.Lb3 Ta3 28.Sf2 Sf6
26/43 00:23 309.823k 13.074k +0,14 11.Te1 h6 12.c5 b6 13.cxb6 Sxb6 14.e4 dxe4 15.Sxe4 a5 16.a3 Lxd2 17.Dxd2 Sxe4 18.Lxe4 Lb7 19.Db2 Sd7 20.Tac1 Tac8 21.h3 Dd6 22.Se5 Sxe5 23.dxe5 Dd2 24.Db1 Dg5 25.Lf3 Td2 26.Tc5
27/43 00:29 391.681k 13.210k +0,14 11.Te1 h6 12.c5 b6 13.cxb6 Sxb6 14.e4 dxe4 15.Sxe4 a5 16.Lxb4 axb4 17.Se5 Lb7 18.Sc5 Sbd5 19.Dd3 Ta3 20.Dg3 Sh5 21.Df3 Shf6 22.Sc4 Taa8 23.Dd3 Sf4 24.De3 S4d5 25.Dg3
28/43 00:33 440.757k 13.270k +0,14 11.Te1 h6 12.h3 b6 13.e4 dxe4 14.Sxe4 Lb7 15.Lxb4 Dxb4 16.De2 Sxe4 17.Lxe4 a5 18.De3 a4 19.Tab1 axb3 20.Txb3 De7 21.Dd2 Sf6 22.Txb6 Sxe4 23.Txe4 c5 24.Tg4 g5
29/44 00:49 671.799k 13.467k +0,06 11.c5 b6 12.cxb6 a5 13.Sa4 La6 14.Ld3 Lb5 15.Lxb4 axb4 16.Tc1 Tdb8 17.Lxb5 cxb5 18.Sc5 Txb6 19.Sxd7 Dxd7 20.Se5 Dd6 21.f3 Tba6 22.Tf2 Sd7 23.Sd3 Txa2 24.Txa2 Txa2 25.Tc8+ Sf8 26.Tc5 Sg6 27.Sxb4
30/50 00:54 731.990k 13.513k +0,21 11.c5 b6 12.cxb6 a5 13.Sa4 La6 14.Ld3 Lb5 15.Lxb5 cxb5 16.Lxb4 axb4 17.Sb2 Sxb6 18.Sd3 Tdc8 19.Sfe1 Se4 20.Sc2 Sc3 21.Dd2 Sxa2 22.Sc5 Sc3 23.f3 Txa1 24.Txa1 e5 25.Kh1 Txc5 26.dxc5 Dxc5 27.Se1 h6 28.Kg1 Dd6 29.Sc2 e4 30.fxe4 Sxe4 31.Dd4
31/50 01:01 835.246k 13.544k +0,20 11.c5 e5 12.h3 e4 13.Sh2 b6 14.Sxe4 dxe4 15.Lxb4 a5 16.La3 bxc5 17.Te1 Sd5 18.f3 f5 19.fxe4 fxe4 20.Sg4 Sb4 21.Db1 Te8 22.Lb2 La6 23.Sf2 Sf6 24.a3 Sxc2 25.Dxc2 Sd5 26.Tad1 Tab8 27.dxc5 Dg5 28.Ld4
32/50 01:24 1.155.812k 13.623k +0,19 11.c5 e5 12.a3 Lxc3 13.Lxc3 e4 14.Sd2 Te8 15.Te1 Sf8 16.De2 Sg6 17.a4 Sh4 18.b4 Ld7 19.Df1 h6 20.Kh1 g5 21.Teb1 Kg7 22.Kg1 Dd8 23.Ld1 Lg4 24.b5 Lxd1 25.Dxd1 axb5 26.axb5 Txa1 27.Txa1 cxb5 28.De2 Dd7 29.Ta7
33/51 03:04 2.530.509k 13.742k +0,08 11.Te1 b6 12.e4 dxe4 13.Sxe4 Lxd2 14.Dxd2 c5 15.dxc5 Sxc5 16.Sxf6+ Dxf6 17.De3 Lb7 18.Se5 a5 19.a3 h6 20.b4 axb4 21.axb4 Txa1 22.Txa1 Sa6 23.Ta4 Df5 24.Ld3 Dg5 25.Dxg5 hxg5 26.f3 f6 27.Le4 Lxe4 28.Txa6 Lf5 29.Sg4 Lxg4 30.fxg4 Tc8 31.Txb6 Txc4 32.Txe6 Txb4
34/51 03:47 3.128.335k 13.765k +0,14 11.c5 e5 12.Sa4 a5 13.a3 Lxd2 14.Sxd2 Tb8 15.b4 b6 16.Te1 axb4 17.axb4 Te8 18.Sb3 bxc5 19.bxc5 Dd8 20.De2 Dc7 21.h3 h6 22.Teb1 exd4 23.Sxd4 Txb1+ 24.Txb1 Se5 25.Sb6 Se4 26.Lxe4 dxe4 27.Da2 De7 28.Sxc8 Txc8 29.Da6 Te8 30.Sxc6 Dxc5 31.Sxe5
35/53 04:36 3.817.709k 13.798k +0,19 11.c5 e5 12.Sa4 a5 13.a3 Lxd2 14.Sxd2 Tb8 15.b4 b6 16.Te1 axb4 17.axb4 Te8 18.Sb3 bxc5 19.bxc5 Dd8 20.Dd2 La6 21.Sc3 Ta8 22.Ta4 Lc4 23.Txa8 Dxa8 24.Ta1 Dc8 25.Sa5 La6 26.Lf5 exd4 27.exd4 Dc7 28.h3 h6 29.Sb3 Lc4 30.Dc2
36/53 04:42 3.901.348k 13.802k +0,19 11.c5 e5 12.Sa4 a5 13.a3 Lxd2 14.Sxd2 Tb8 15.b4 b6 16.Te1 axb4 17.axb4 Te8 18.Sb3 bxc5 19.bxc5 Dd8 20.Dd2 La6 21.Sc3 Lc4 22.Sa5 Dc7 23.Sxc4 dxc4 24.Se4 Sxe4 25.Lxe4 Sf6 26.Lf3 Sd5 27.Dc2 exd4 28.exd4 Txe1+ 29.Txe1 Da5 30.Tc1 Tb4 31.Dd2 Ta4 32.Dxa5 Txa5 33.Kf1
37/53 08:09 6.820.052k 13.936k +0,06 11.c5 e5 12.Sa4 a5 13.a3 Lxd2 14.Sxd2 Te8 15.Dc1 Dd8 16.dxe5 Sxe5 17.Db2 Lg4 18.Sb6 Ta6 19.Dd4 Sed7 20.h3 Le2 21.Sxd7 Dxd7 22.Tfb1 Taa8 23.b4 Dc7 24.Dc3 a4 25.Te1 Lh5 26.Db2 Lg6 27.Lxg6 hxg6 28.Tab1 g5 29.Dd4 Se4 30.Ted1 De5 31.Dxe5 Txe5 32.Sxe4 Txe4 33.b5 Tc4 34.bxc6 bxc6
38/53 08:50 7.393.370k 13.940k +0,08 11.c5 e5 12.Sa4 a5 13.a3 Lxd2 14.Sxd2 Te8 15.Dc1 Dd8 16.dxe5 Sxe5 17.Db2 Lg4 18.Sb6 Ta6 19.Dd4 Sed7 20.h3 Le2 21.Sxd7 Dxd7 22.Tfb1 Taa8 23.b4 Dc7 24.Dc3 a4 25.Te1 Lh5 26.Db2 Lg6 27.Tad1 De7 28.Lxg6 hxg6 29.Tb1 Sd7 30.Dd4 Se5 31.b5 Tab8 32.b6
39/55 13:47 11.565.763k 13.974k +0,02 11.c5 e5 12.Sa4 a5 13.a3 Lxd2 14.Sxd2 g6 15.Ld3 Sh5 16.Te1 Sg7 17.b4 Se6 18.Sb3 axb4 19.axb4 exd4 20.exd4 Dg5 21.g3 Df6 22.Lf1 Sg5 23.f4 Se4 24.Lg2 Df5 25.Df3 Te8 26.h3 Ta7 27.g4 Df6 28.g5 Dg7 29.h4 Ta6 30.Dd3 f5
40/64 33:15 28.129.177k 14.097k +0,18 11.a3 Ld6 12.e4 dxe4 13.Sxe4 Sxe4 14.Lxe4 Sf6 15.Lg5 h6 16.Lxf6 gxf6 17.Dc1 Df8 18.c5 Lc7 19.De3 Dg7 20.Tad1 f5 21.Ld3 b6 22.Tfe1 a5 23.g3 bxc5 24.dxc5 Df6 25.Lc4 Txd1 26.Txd1 e5 27.Te1 e4 28.Sd4 Lb7 29.Se2 Td8 30.f3 exf3 31.Sf4 Dd4 32.Dxd4 Txd4 33.Te7 Lxf4 34.Txb7
41/64 38:32 32.630.324k 14.113k +0,30 11.a3 Ld6 12.e4 dxe4 13.Sxe4 Sxe4 14.Lxe4 Sf6 15.Lg5 h6 16.Lxf6 Dxf6 17.De2 c5 18.dxc5 Lxc5 19.b4 Lf8 20.c5 a5 21.Tab1 axb4 22.axb4 Ta3 23.Tfc1 g6 24.b5 Tc3 25.c6 Txc1+ 26.Txc1 bxc6 27.Lxc6 La3 28.Tb1 Dc3 29.Le4 f5 30.Lc6 Kg7 31.g3 Le7 32.De1 Dxe1+ 33.Sxe1 Td6 34.Ta1 Kf6 35.Kg2 e5 36.Ta8 Td8 37.b6 Ld7
42/66 43:04 36.516.445k 14.126k +0,32 11.a3 Ld6 12.e4 dxe4 13.Sxe4 Sxe4 14.Lxe4 Sf6 15.Lg5 h6 16.Lxf6 gxf6 17.Dc1 Df8 18.c5 Lc7 19.Dc2 f5 20.Ld3 a5 21.b4 Ld7 22.Tab1 axb4 23.Txb4 Lc8 24.Tb3 Dg7 25.Tfb1 Td5 26.Te1 La5 27.Td1 Lc7 28.g3 f4 29.Lf1 Df6 30.Te1 Dg7 31.Te2 Dh7 32.Dxh7+ Kxh7 33.Lg2 Td8
43/66 46:33 39.516.367k 14.144k +0,17 11.a3 Ld6 12.e4 dxe4 13.Sxe4 Sxe4 14.Lxe4 Sf6 15.Lg5 h6 16.Lxf6 gxf6 17.Dc1 Df8 18.c5 Lc7 19.Dc2 a5 20.Ld3 Dg7 21.Tfe1 b6 22.Tad1 bxc5 23.dxc5 f5 24.g3 Tb8 25.Lc4 Txd1 26.Txd1 e5 27.Dc3 e4 28.Dxg7+ Kxg7 29.Sd4 Ld7 30.f4 Ld8 31.Sc2 Tb7 32.Kg2 Lf6 33.Kf2 Le6 34.Se3
44/66 54:39 46.456.451k 14.166k +0,21 11.a3 Ld6 12.e4 Sxe4 13.Sxe4 dxe4 14.Lxe4 Sf6 15.Lg5 h6 16.Lxf6 gxf6 17.Dc1 Df8 18.c5 Lc7 19.Dc2 a5 20.Ld3 b6 21.b4 La6 22.Lxa6 Txa6 23.De2 Taa8 24.Tfd1 bxc5 25.dxc5 f5 26.Txd8 Txd8 27.Td1 axb4 28.axb4 Txd1+ 29.Dxd1 Da8 30.g3 Da3 31.Kg2 Dxb4 32.Dd7 La5 33.Sd4 Dd2 34.h3 Lb4 35.Dd8+ Kg7 36.Sxc6
45/68 1:07:54 57.908.132k 14.211k +0,35 11.a3 Ld6 12.e4 Sxe4 13.Sxe4 dxe4 14.Lxe4 Sf6 15.Lg5 h6 16.Lxf6 gxf6 17.Dc1 Df8 18.c5 Lc7 19.Dc2 a5 20.Ld3 Ta7 21.Tfb1 Dg7 22.Td1 Ta8 23.Te1 f5 24.Tab1 b6 25.b4 axb4 26.axb4 b5 27.Dc3 Lb7 28.Ta1 Txa1 29.Txa1 Lb8 30.Lc2 Dg4 31.g3 Dg7 32.De3 f4 33.De4 Td5 34.Kf1 fxg3 35.hxg3 Td8 36.Ke2 Lc7
46/68 1:17:38 66.298.886k 14.231k +0,19 11.a3 Ld6 12.e4 dxe4 13.Sxe4 Sxe4 14.Lxe4 Sf6 15.Lg5 h6 16.Lxf6 gxf6 17.Dc1 Df8 18.c5 Lc7 19.Dc2 f5 20.Ld3 a5 21.b4 b6 22.Tfb1 Ld7 23.Te1 Le8 24.Ted1 b5 25.De2 Tdb8 26.g3 Dg7 27.Tdb1 h5 28.Db2 Dg4 29.Le2 Td8 30.Td1 f4 31.Se5 Df5 32.Ld3 Df6 33.bxa5 Txa5 34.Le4 Ta6
47/68 1:24:32 72.253.355k 14.243k +0,22 11.a3 Ld6 12.e4 dxe4 13.Sxe4 Sxe4 14.Lxe4 Sf6 15.Lg5 h6 16.Lxf6 gxf6 17.Dc1 Df8 18.c5 Lc7 19.Dc2 Dg7 20.Tfe1 f5 21.Ld3 a5 22.Ted1 Ld7 23.g3 b6 24.b4 Le8 25.Lf1 b5 26.Lg2 f4 27.De4 Dg6 28.De2 Dg4 29.Te1 h5 30.Dd2 f6 31.h3 Dg7 32.gxf4 Lf7 33.Sh4 axb4 34.axb4 Txa1 35.Txa1 f5
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yanquis1972
Posts: 1766
Joined: Tue Jun 02, 2009 10:14 pm

Re: What a move 11.a3!! Aronian-Carlsen_Norway Chess 2017

Post by yanquis1972 » Sun Jun 11, 2017 2:55 pm

well, thats rather astounding...

where did you find a june 11 build of SF? official site still lists june 6 as latest update available.

fastgm
Posts: 602
Joined: Mon Aug 19, 2013 4:57 pm
Contact:

Re: What a move 11.a3!! Aronian-Carlsen_Norway Chess 2017

Post by fastgm » Sun Jun 11, 2017 3:04 pm

Dariusz wrote:r1br2k1/1p1nqppp/p1p1pn2/3p4/1bPP4/1PN1PN2/P1BB1PPP/R2Q1RK1 w - - 9 11

Image

11.a3!! and ...Bxa3 12.Rxa3! Qxa3 13.c5 and white has everything under control.

What a powerful human move :-)
No one of my all engines is able to find this..
Maybe yours engine..can ?!
Komodo 11.01 64-bit: Intel E5-2666 v3, 8 threads, 16 GB Hash

26 00:09 112.657k 11.315k +0,21 11.c5 e5 12.a3 Lxc3 13.Lxc3 e4 14.Sd2 Sf8 15.La5 Te8 16.De1 Lg4 17.h3 Lh5 18.Dc1 S6d7 19.Te1 Se6 20.Sf1 Lg6 21.Sg3 h5 22.Se2 Df6 23.Dd2 h4 24.Tab1 Sdf8 25.Tbc1 Tac8
27 00:11 130.680k 11.315k +0,22 11.c5 e5 12.a3 Lxc3 13.Lxc3 e4 14.Sd2 Sf8 15.La5 Te8 16.h3 Lf5 17.a4 Sg6 18.Te1 Sh4 19.b4 Le6 20.Kh1 g5 21.g3 Sg6 22.g4 Sh4 23.De2 Kh8 24.Tg1 Sd7 25.Df1 Tec8 26.Lb3
28 00:15 174.697k 11.275k +0,23 11.c5 e5 12.a3 Lxc3 13.Lxc3 e4 14.Sd2 Sf8 15.La5 Te8 16.De1 Lg4 17.Kh1 S6d7 18.Tg1 Lf5 19.Sf1 h5 20.Sg3 Lg4 21.Se2 Se6 22.h3 Lxe2 23.Dxe2 g6 24.De1 Df6 25.Tf1 Df5
29 00:21 241.151k 11.241k +0,19 11.c5 e5 12.a3 Lxc3 13.Lxc3 e4 14.Sd2 Sf8 15.a4 Te8 16.Te1 Lg4 17.Dc1 Ld7 18.b4 h5 19.h3 S6h7 20.Db2 Dg5 21.Kh1 Sf6 22.Tf1 Sg6 23.Sb3 Df5 24.Sa5 Tab8 25.Lb3 Sh4 26.Tg1
30 00:42 469.432k 11.106k +0,18 11.c5 e5 12.a3 Lxc3 13.Lxc3 e4 14.Sd2 Sf8 15.a4 Te8 16.De1 a5 17.Tb1 Sg6 18.Kh1 Dc7 19.h3 b6 20.cxb6 Dxb6 21.Tg1 La6 22.Sf1 Ld3 23.Dd1 Lxc2 24.Dxc2 Da6 25.Sg3 h6 26.b4 axb4 27.Txb4 Dd3 28.Db2
31 01:24 929.885k 11.036k +0,19 11.c5 e5 12.Sa4 a5 13.a3 Lxd2 14.Sxd2 Tb8 15.b4 b5 16.Sc3 a4 17.Te1 Sf8 18.dxe5 Dxe5 19.Se2 Lg4 20.Dc1 Lxe2 21.Txe2 d4 22.Sf3 De7 23.Ld3 dxe3 24.Txe3 Dc7 25.Dc2 Sd5 26.Tee1 Sf4 27.Le4 g6 28.g3 S4e6 29.Tad1 f5
32 01:48 1.202.157k 11.065k +0,23 11.c5 e5 12.Sa4 a5 13.a3 Lxd2 14.Sxd2 Tb8 15.b4 b5 16.Sc3 a4 17.Te1 Sf8 18.f3 Te8 19.Sf1 exd4 20.Dxd4 Lb7 21.Tad1 Tbd8 22.Se2 g6 23.Dh4 S8d7 24.Sd4 Se5 25.Dg5 Sc4 26.Sf5 De6 27.e4 dxe4
33 03:41 2.485.067k 11.233k +0,17 11.c5 e5 12.h3 e4 13.Sh2 b6 14.Sxe4 dxe4 15.Lxb4 a5 16.La3 Sd5 17.Te1 f5 18.f3 S7f6 19.Sf1 Te8 20.Sg3 b5 21.Lb2 Dc7 22.Sh5 Sxh5 23.fxe4 Sb4 24.Dxh5 Te7 25.De2 Sxc2 26.Dxc2 Txe4 27.Tad1 Le6 28.Df2 Td8
34 05:58 4.088.758k 11.413k +0,23 11.c5 e5 12.h3 Te8 13.a3 Lxc3 14.Lxc3 e4 15.Sh2 Sf8 16.La5 Sg6 17.De1 h6 18.Kh1 Le6 19.Ld1 Sd7 20.Tg1 Tac8 21.Tc1 Dh4 22.Tf1 De7 23.Dd2 Sh4 24.Tg1 Sg6 25.Le2 Sdf8 26.Tcf1 Sh4 27.De1 Shg6 28.Db4
35 08:51 6.130.707k 11.541k +0,17 11.c5 e5 12.h3 Te8 13.a3 Lxc3 14.Lxc3 e4 15.Sh2 Sf8 16.La5 Sg6 17.De1 Le6 18.Kh1 Tac8 19.Tc1 h6 20.Tb1 Ld7 21.Ld1 Sh7 22.Le2 Shf8 23.Tg1 Dh4 24.Ta1 Sh7 25.Tf1 De7 26.Tc1 Le6 27.Sg4 Sh4 28.Se5 f6
36 12:54 9.008.187k 11.638k +0,19 11.c5 e5 12.h3 Te8 13.a3 Lxc3 14.Lxc3 e4 15.Sh2 Sf8 16.De1 Sg6 17.La5 Le6 18.b4 Tac8 19.a4 h6 20.Kh1 Ld7 21.Lb3 De6 22.Tg1 Df5 23.Sf1 Dg5 24.Lb6 Dh4 25.Td1 Le6 26.Sh2 h5 27.Tf1 Dg5 28.f4 Df5 29.La5
37 19:53 13.983.193k 11.714k +0,16 11.c5 e5 12.h3 e4 13.Sh2 b6 14.Sxe4 dxe4 15.Lxb4 a5 16.La3 Sd5 17.Te1 f5 18.f3 bxc5 19.fxe4 fxe4 20.Sg4 Sb4 21.Db1 Te8 22.Lb2 Tb8 23.Sf2 Sf6 24.dxc5 Dxc5 25.Lxe4 Sxe4 26.Sxe4 Dc2 27.Sd6 Tf8 28.Dxc2 Sxc2 29.Tec1 Sxa1 30.Lxa1 La6 31.Ld4 Tbd8 32.Txc6 Le2 33.Sc4 Lxc4 34.Txc4 Tde8
38 21:41 15.268.698k 11.733k +0,20 11.c5 e5 12.h3 Te8 13.a3 Lxc3 14.Lxc3 e4 15.Sh2 Sf8 16.De1 Sg6 17.La5 Le6 18.a4 Tac8 19.Tb1 h6 20.Kh1 Ld7 21.Tg1 Sh7 22.Db4 Le6 23.Dd2 Ld7 24.Lb6 Dg5 25.Tbf1 Shf8 26.De1 Le6 27.b4 Sd7 28.La5 De7 29.De2 f5 30.f4
39 43:40 31.236.605k 11.919k +0,27 11.a3 Ld6 12.e4 dxe4 13.Sxe4 Sxe4 14.Lxe4 Sf6 15.Lg5 h6 16.Lxf6 gxf6 17.Te1 Df8 18.b4 f5 19.Ld3 b6 20.c5 Lc7 21.Dc2 Lb7 22.g3 a5 23.Tab1 axb4 24.axb4 La6 25.Ted1 Lxd3 26.Dxd3 Kh7 27.De3 Ta2 28.Ta1 Txa1 29.Txa1 bxc5 30.bxc5 Ta8 31.Txa8 Dxa8 32.Se5 Lxe5 33.Dxe5 Da2
40 1:01:16 44.056.890k 11.982k +0,34 11.a3 Ld6 12.e4 dxe4 13.Sxe4 Sxe4 14.Lxe4 Sf6 15.Lg5 h6 16.Lxf6 gxf6 17.Dc1 Df8 18.c5 Lc7 19.De3 a5 20.Tfd1 f5 21.Lc2 Dg7 22.b4 b6 23.Se5 Lb7 24.f4 Kh7 25.Kh1 Kg8 26.g3 Kh7 27.bxa5 Txa5 28.Tab1 b5 29.a4 La8 30.Ta1 Lb7 31.Kg2 Tg8 32.axb5 Txa1
41 1:08:02 49.021.803k 12.009k +0,29 11.a3 Ld6 12.e4 dxe4 13.Sxe4 Sxe4 14.Lxe4 Sf6 15.Lg5 h6 16.Lxf6 gxf6 17.Dc1 Df8 18.c5 Lc7 19.Dc3 Dg7 20.g3 e5 21.dxe5 fxe5 22.Dc2 Df6 23.Sh4 Dg5 24.Sf5 Lxf5 25.Lxf5 Dd2 26.De4 Td4 27.Df3 Dg5 28.Kh1 Kf8 29.b4 Tad8 30.h4 Df6 31.Kg2 a5 32.Tfe1 Td2 33.Te4 T8d4 34.Tae1
42 1:19:54 57.748.682k 12.045k +0,29 11.a3 Ld6 12.e4 dxe4 13.Sxe4 Sxe4 14.Lxe4 Sf6 15.Lg5 h6 16.Lxf6 gxf6 17.Dc1 f5 18.Lc2 Df6 19.c5 Lc7 20.b4 a5 21.De3 Dg7 22.Tfd1 b6 23.Se5 Lb7 24.g3 Kh7 25.Tab1 axb4 26.axb4 b5 27.Kg2 Ta2 28.Dc3 Ta6 29.Ta1 Txa1 30.Txa1 Lxe5 31.dxe5 Dg4 32.h3 Dd4 33.Dxd4
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