9/2/2015 – Aronian had no trouble holding a draw today against Topalov, all he needed to crown himself as the winner of the 2015 Sinquefield Cup, and the second leg of the Grand Chess Tour. If anything, Aronian was the one playing for an advantage for a large part of the game. Caruana had a winning position against So, but was unable to convert. Nakamura pushed hard against Grischuk and won a long game...
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2015 Sinquefield Cup
This super-GM single Round Robin brings together some of the best players in the world. This is the second leg of the Grand Chess Tour.
The players – Magnus Carlsen (Norway), Levon Aronian (Armenia), Fabiano Caruana (USA), Hikaru Nakamura (USA), Veselin Topalov (Bulgaria), Maxime Vachier-Lagrave (France), Alexander Grischuk (Russia), Anish Giri (Netherlands), Viswanathan Anand (India), Wesley So (USA).
The venue is the Chess Club and Scholastic Center at 4657 Maryland Avenue, Saint Louis, MO 63108. Tickets can be purchased at the Saint Louis Chess Club.
Round Nine
Round Nine
Name
Rtg
Res.
Name
Rtg
Nakamura, Hikaru
2814
1-0
Grischuk, Alexander
2771
Anand, Viswanathan
2816
½-½
Carlsen, Magnus
2853
Topalov, Veselin
2816
½-½
Aronian, Levon
2765
Caruana, Fabiano
2808
½-½
So, Wesley
2779
Vachier-Lagr, Maxime
2731
½-½
Giri, Anish
2793
Daniel King shows the highlights of round 9
All eyes were on only one game today, as if Aronian didn't lose this game the tournament would simply be over; no matter what happened in the other games, the tournament would be claimed by the Armenian superstar. That being said, the players themselves were fighting for those valuable Grand Chess Tour points and higher position in the standings. Don't forget, after all, there is a big pay difference between second and fifth!
The first result of round nine was, for many, rather predictable. Levon Aronian is known to be a magnificent defender and one that is sure to prepare his black sides to a dead equal position. He didn’t quite do that today, but he was very well-versed in the dubious variation of the Ragozin that Topalov employed, trying to catch him off-guard. Aronian even enjoyed a slightly better position but allowed his opponent to execute a perpetual check to end the game.
Topalov and Aronian played a game, but it was the Armenian calling the shots
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1.e4
1,184,215
54%
2421
---
1.d4
958,932
55%
2434
---
1.Nf3
286,327
56%
2441
---
1.c4
184,722
56%
2443
---
1.g3
19,884
56%
2427
---
1.b3
14,598
54%
2428
---
1.f4
5,953
48%
2377
---
1.Nc3
3,906
50%
2384
---
1.b4
1,790
48%
2378
---
1.a3
1,250
54%
2406
---
1.e3
1,081
49%
2409
---
1.d3
969
50%
2378
---
1.g4
670
46%
2361
---
1.h4
466
54%
2382
---
1.c3
439
51%
2425
---
1.h3
289
56%
2420
---
1.a4
118
60%
2461
---
1.f3
100
47%
2427
---
1.Nh3
92
67%
2511
---
1.Na3
47
62%
2476
---
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1.d4Nf62.c4e63.Nf3d54.Nc3Bb45.Bg5dxc46.Qa4+Nc67.a3A variation that scores rather badly for White, Topalov must have had some kind of special idea.Bxc3+8.bxc3Qd59.Bxf6gxf610.Nd2White will have some compensation for his pawn thanks to the central majority and a slightly weakened kingside, but it should not be enough. If anything Black has real chances to play for an advantage, as the score of this line proves.b511.Qc2a612.e4Qd713.g3Bb714.Bg2Ne7Aronian mentioned after the game that he was very happy with the opening... "I didn't have to think! just put the knight on e7, a rook on d8 and go c5, what else can I do?".15.0-00-016.Rfd1Rad817.a4c518.axb5axb519.Nf3Qc720.Rab1f5Black really has no problems, and this advance forces White to start thinking about not falling into a clearly worse position.21.exf5Nxf522.Rxb5Bxf323.Bxf3cxd424.Qc1dxc3forcing the draw24...Qe7was worth considering, but Aronian thought he shouldn't get too clever...25.Be4!=25.Rb4Rc824...Kh8was what Topalov was afraid of, but there is a clear draw here...25.cxd4Nxd426.Rxd4Rxd427.Qh6!Qe728.Rb7=Qd825.Rxf5Rxd1+26.Bxd1exf527.Qg5+Kh828.Qf6+Kg829.Qg5+And with that Aronian becomes the 2015 Sinquefield Champion.½–½
2015 Sinquefield Cup winner Levon Aronian with Maurice Ashley
In the game between Anand and Carlsen, and much like their World Championship matches, the Norwegian decided to stick to his Berlin defense. Both players played rather slowly, perhaps unfamiliar with the variation. Anand mentioned looking at this variation in the past but could not recall the specifics. Carlsen was able to trade into an opposite-colored bishop position and draw the game.
Carlsen could have pressured Aronian had he not
lost to Grischuk, or blown his game against Nakamura!
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1.e4e52.Nf3Nc63.Bb5Nf64.0-0Nxe45.d4Nd66.Bxc6dxc67.dxe5Nf58.Qxd8+Kxd89.h3h510.Nc3Be711.Rd1+Ke812.Ne2Nh413.Nxh4Bxh4 Both players took a long time to get to this position, but it had all been played before.14.f3Bf515.Nd415.c3Bc216.Rd2Bf517.g4Be6was fine for Black in Leko-Radjabov, 2014. The Azeri won that game in the long run. 15...Bg616.Bf4Be717.g4Anand mentioned that he had looked at this idea with f3 and g4, but must have botched it up at some point.Rd818.Kg2hxg419.hxg4Bc520.c3Bxd421.Rxd4Rxd422.cxd4Ke7White retains some chances of creating an advantage if he can push f4-f5, but it looks difficult to achieve... and when it does, still the advantage is not that clear.23.Rc1Ke624.Be3f6Now the draw is obvious. The structural advantage is meaningless with the opposite colored bishops on the board.25.exf6gxf626.Bd2Rd827.Bc3Kf728.Kg3Re829.Rh1Bd330.Re1Rxe131.Bxe1Bc432.a3b633.Kf4a534.Ke3a435.Bg3b536.Bxc7½–½
Vachier-Lagrave had perhaps a slight advantage against Giri after sacrificing a pawn, or at least that is what most grandmasters thought. The Dutch player himself thought that it was Black playing for the advantage! After a couple of careless moves from MVL, it was indeed Giri who was slightly better; unfortunately it was never anything special. The game dissolved into a drawn rook endgame.
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1.e4e52.Nf3Nc63.Bb5a64.Ba4Nf65.0-0b56.Bb3Bc57.c3d68.d4Bb69.Be30-010.Nbd2h611.h3Re812.Re1Rb812...exd4was seen by MVL recently in his game against Svidler back in March. That game was drawn.13.a3Na514.Ba2exd414...c5was Areschenko-Fedorchuk in 2012.15.Bxd415.cxd4Nxe416.Bxh6is complicated, but not necessarily better for White.15...Nc616.Bxb6Rxb617.c4Black's position looks good, but perhaps his next move was not the bestb417...Be6=18.c5!A nice move. At the cost of a pawn White's pieces gain activity and Black's structure really suffersdxc519.e5Nh719...Nh5is more active20.Ne4Qe720...Qxd121.Raxd1b322.Bb1c423.Nc3Nf424.Re421.Nf6+Nxf622.exf6Qd820.Ne4Qxd121.Raxd1b321...bxa322.bxa3Rb223.Bc4Nf824.Nxc5Rc225.Rc1Nxe526.Nxe5Rxe522.Bb1c423.Nc3Slightly better for White, despite the missing pawn. Black's structure is weak and it will take some time to remaneuver all the pieces. However, White doesn't have anything that is clear yet.Nf824.Be4Ne725.Na4?!This idea simply improves Black's position.Rb526.Nd4Ra5awkward but good enough, otherwise Black is just too active.27.Nc3g527...Nfg6!28.Nc6Nxc629.Bxc6Rf828.Bf328.g3Nfg6!28...Ne628...Kg729.Be2Rc5=29.Nc6Nxc629...Rc530.Nxe7+Rxe731.Nd5Kf8!Was an idea to retain equality.30.Bxc6Rf831.Bd5Nf432.Bxc4Be633.Bxe6Nxe634.Re3Kg735.Ne2Rb836.Nd4Nxd437.Rxd4Re8The rook endgame is now very drawish. Both sides have real weaknesses.38.f4gxf439.Rxf4Rexe540.Rxb3Rab541.Rbf3f542.b4a543.Rc3c544.bxc5½–½
Caruana had a crushing position against So basically from the opening. The engines were screaming that Black was basically lost, but Caruana kept giving So opportunities to get back into the game. At the end of the day, enough mistakes allowed So to solidify his position and hold onto a draw.
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1.Nf3Nf62.c4b63.g3c54.Bg2Bb75.0-0g66.d4cxd47.Qxd4Bg78.Nc3d69.Be3Nbd710.Rac1Rc811.b3a612.Rfd10-013.Qh4Re8This position is without a doubt Karjakin's specialty. He has proven that it is very solid and difficult for White to do anything.13...Rc7is another possibility.14.Bh3Rc714...Ba8is what Karjakin has been playing lately, aiming for a quick b5.15.g4Qa8These players also took a long, long time to get to this position, despite being played in several high profile games. Topalov mentioned that he thought this idea of Qa8 was "basically losing".16.Bd4h617.g5hxg518.Nxg5e619.Be3Clearly something is wrong for Black. For starters, d6 is very hard to defend, and h7 being weak is annoying.Qb820.Bf4Bf820...e5offered more resistance if Caruana found the right way, but it looks positionally disastrous.21.Rxd6?21.Bxd6!was already almost decisive. For example:Bxd622.Rxd6White's up a pawn, but the tactics don't work for BlackRxc423.bxc4Qxd624.Qh8+!The point.Kxh825.Nxf7+Kg726.Nxd6+-21...e5Now the game is rather complicated22.Rxd7exf423.Rcd1Bg7?!24.R7d324.R7d6!±24...Rce725.Bg2Bxg226.Kxg2Nh527.Nd5RxRxe228.Qg4Qd6The position nis completely unclear. Black has some activity, but his knight on h5 isn't great and White has a powerful one on d5.29.Qf3Qc530.R3d2R2e531.h4b532.Rc2b4I don't know what So gained from closing down the queenside like this.33.Rcd2a534.Qg4Bh635.Kf1Rf5N36.Nf3Bg7By this point the players were in serious time pressure.37.Qg2a438.Rd3Qa539.Ng5axb340.axb3Bf8The last move of time pressure, but it lands Black in a little bit of trouble41.Qf3Bc542.Ne4Kg743.Nxc5Qxc544.Rd4Kh645.Qd3Kh746.Qf3Re647.Kg1 The computers prefer White, but neither side saw a good way of improving their position.Qa548.Kg2Kh649.R1d3Qd850.Qg4½–½
The final game of the tournament was the duel between Nakamura and Grischuk. The American won more out of sheer willpower than anything else. Grischuk’s mistakes in the second time trouble gave Nakamura a winning attack. Even though he did not play the most precise moves, Nakamura was still able to take the point home.
Nakamura ground down Grischuk in a long game. He regains #2 in the World in the live ratings!
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1.e49 Robotc52.Nf3d63.Bb5+Nd74.0-0a65.Bd3Ngf66.c3b57.Bc2Bb78.Re1Rc8A position that Grischuk has seen many times, including thrice last year in top level play.9.a4b410.a5Nakamura's improvement, binding the queenside.10.d4cxd411.cxd4Qc7Karjakin-Grischuk, 2014.10...Qc7A very natural move - d4 is not possible to play (at least if White wants to keep his dual pawn center).11.d3bxc312.bxc3e613.h3Be714.Bf40-015.Nbd2Bc616.Nc4Bb517.Nfd217.e5dxe5?!17...Nxe5!18.Nfxe5Nd518.Nfxe5!Nd519.Ng6!and White wins an exchange in all variations, Black doesn't have enough compensationQd819...Nxf420.Nxe7+Kh821.Nxc8±20.Nxf8Nxf421.Nxd7±17...Rfd818.Bg3Ne819.Kh2Rb820.Ne3Ne521.Qe2Nc622.Nb3Ne523.Nd2Nc624.Ndc4Fightinf for a win, very much in Nakamura style. Black should be ok though.Nf625.Kh1Ne526.f4?!26.Nxe5dxe5gives Black too much pressure down the d-file.26.Na3seemed more sensible.26...Nxc427.dxc4Bc628.Nd1g6Black's better pawn structure should be enough for a slight edge.29.Bh2Nh530.Qe3Bh431.g3Be732.Kg1Re833.e5Ng733...Ba8preparing Qc6, is worthy of attention.34.g4f5‼35.gxh5Qc6with crazy variations.34.g4f535.exf6Bxf636.Nf2Bh4?!strange to exchange the pair of bishops.37.Re2Bxf2+?37...Rb2∞38.Rxf2Rf839.Bg3Rbe840.Kh2Rf741.Rd1Rd742.Rfd2White's pair of bishops should give him a preferable position, but Black remains solid.Qd843.h4!?Starting a kingside attack!Rf844.Rf2Kh845.Rb1!A very strong move, forcing the queen away from the kingside. Textbook distraction!Qxa546.h5Marching forward is the only way of making progress for White. With the pair of bishops backing the threats, it's hard to defend for Grischuk. gxh547.f5exf548.gxf5Qd848...Ne849.Rb8h4!50.Bxh4Rdf7gives Black a bad position, but it's the best he could hope for.49.f6!Ne849...Rxf650.Rxf6Qxf651.Rb8+Rd852.Qd3!with a huge attack on the kingside.50.Bh4Rdf751.Qh6Rg852.Re1?52.Rg1was the most preciseRxg152...Qc753.Rxg8+Kxg854.Bf5+-53.Kxg1+-The threat is Bxh7, crushing.Nc754.Qg7+!+-52...d553.Qxh553.Re6!Qc7+54.Qf454.Rf4!54...Rg455.Qxc7Rxh4+56.Kg3Rg4+57.Kh3Nxc7!58.Rxc6Rxc459.Bd1±53...Qd6+54.Re5d455.cxd4?!55.Bg3!Nxf656.Qxf7Ng4+57.Kg1Qh658.Qxh7+Qxh759.Bxh7Kxh7is not for humans.55...Qxd456.Re7Rxe757.fxe7Qd6+57...Qg7!58.Kh3Bd7+?58...Qe6+!59.Bf5Qe3+ controlling f3 is important in this position59.Bf5Qd3+60.Rf3!Bxf5+61.Qxf5now the pawn on e7 is worth its weight in gold. or it will when it promotes!Qxf5+62.Rxf5Kg7Black is up a pawn, but he can't coordinate his pieces... as we will see this costs him every other pawn he has!63.Bg3h664.Be5+Kh765.Rf7+Kg666.Rf8Kh767.Bf4!A beautiful movea568.Bxh6a469.Be3a370.Bxc5a271.Bd4Nc772.Ba1Ne873.c5Nc774.c6Ne875.Kh4Nc776.Kh5Ne877.c7Black can't take the pawn because of Rf7.1–0
The festivities are not over yet in Saint Louis. Tomorrow is the closing ceremony, and in the final day we will have Ultimate Moves with Team Randy and Team Rex!
The two captains drafting their teams
Standings
Round nine games
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1.e4Robot 9c52.Nf3d63.Bb5+Nd74.0-0a65.Bd3Ngf66.c3b57.Bc2Bb78.Re1Rc8A position that Grischuk has seen many times, including thrice
last year in top level play.9.a4b410.a5Nakamura's improvement, binding
the queenside.10.d4cxd411.cxd4Qc7Karjakin-Grischuk, 2014.10...Qc7A very natural move - d4 is not possible to play (at least if White wants to
keep his dual pawn center).11.d3bxc312.bxc3e613.h3Be714.Bf40-015.Nbd2Bc616.Nc4Bb517.Nfd217.e5dxe5?!17...Nxe5!18.Nfxe5Nd518.Nfxe5!Nd519.Ng6!and White wins an exchange in all variations,
Black doesn't have enough compensationQd819...Nxf420.Nxe7+Kh821.Nxc8±20.Nxf8Nxf421.Nxd7±17...Rfd818.Bg3Ne819.Kh2Rb820.Ne3Ne521.Qe2Nc622.Nb3Ne523.Nd2Nc624.Ndc4Fightinf for a win, very much in
Nakamura style. Black should be ok though.Nf625.Kh1Ne526.f4?!26.Nxe5dxe5gives Black too much pressure down the d-file.26.Na3seemed more
sensible.26...Nxc427.dxc4Bc628.Nd1g6Black's better pawn structure
should be enough for a slight edge.29.Bh2Nh530.Qe3Bh431.g3Be732.Kg1Re833.e5Ng733...Ba8preparing Qc6, is worthy of attention.34.g4f5‼35.gxh5Qc6with crazy variations.34.g4f535.exf6Bxf636.Nf2Bh4?!strange to exchange the pair of bishops.37.Re2Bxf2+?37...Rb2∞38.Rxf2Rf839.Bg3Rbe840.Kh2Rf741.Rd1Rd742.Rfd2White's pair of
bishops should give him a preferable position, but Black remains solid.Qd843.h4!?Starting a kingside attack!Rf844.Rf2Kh845.Rb1!A very
strong move, forcing the queen away from the kingside. Textbook distraction!Qxa546.h5Marching forward is the only way of making progress for White.
With the pair of bishops backing the threats, it's hard to defend for Grischuk.
gxh547.f5exf548.gxf5Qd848...Ne849.Rb8h4!50.Bxh4Rdf7gives
Black a bad position, but it's the best he could hope for.49.f6!Ne849...Rxf650.Rxf6Qxf651.Rb8+Rd852.Qd3!with a huge attack on the
kingside.50.Bh4Rdf751.Qh6Rg852.Re1?52.Rg1was the most preciseRxg152...Qc753.Rxg8+Kxg854.Bf5+-53.Kxg1+-The threat is Bxh7,
crushing.Nc754.Qg7+!+-52...d553.Qxh553.Re6!Qc7+54.Qf454.Rf4!54...Rg455.Qxc7Rxh4+56.Kg3Rg4+57.Kh3Nxc7!58.Rxc6Rxc459.Bd1±53...Qd6+54.Re5d455.cxd4?!55.Bg3!Nxf656.Qxf7Ng4+57.Kg1Qh658.Qxh7+Qxh759.Bxh7Kxh7is not for humans.55...Qxd456.Re7Rxe757.fxe7Qd6+57...Qg7!58.Kh3Bd7+?58...Qe6+!59.Bf5Qe3+
controlling f3 is important in this position59.Bf5Qd3+60.Rf3!Bxf5+61.Qxf5now the pawn on e7 is worth its weight in gold. or it will when it
promotes!Qxf5+62.Rxf5Kg7Black is up a pawn, but he can't coordinate his
pieces... as we will see this costs him every other pawn he has!63.Bg3h664.Be5+Kh765.Rf7+Kg666.Rf8Kh767.Bf4!A beautiful movea568.Bxh6a469.Be3a370.Bxc5a271.Bd4Nc772.Ba1Ne873.c5Nc774.c6Ne875.Kh4Nc776.Kh5Ne877.c7Black can't take the pawn because of Rf7.1–0
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Alejandro RamirezGrandmaster Alejandro Ramirez has been playing tournament chess since 1998. His accomplishments include qualifying for the 2004 and 2013 World Cups as well as playing for Costa Rica in the 2002, 2004 and 2008 Olympiads. He currently has a rating of 2583 and is author of a number of popular and critically acclaimed ChessBase-DVDs.
Rossolimo-Moscow Powerbase 2025 is a database and contains a total of 10950 games from Mega 2025 and the Correspondence Database 2024, of which 612 are annotated.
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