5/25/2018 – Vasif Durarbayli doubled up Varuzhan Akobian in a rapid tiebreak for first place in the top 'A' group of the St. Louis Summer Classic, winning both playoff games and earning $6,000. Both players finished the classical tournament with 6.0 / 9, a half point ahead of third-place finisher, Sam Sevian. GM Daniel Fernandez looks at the ninth round games. There was also a 'B' tournament, but one with far less drama at the end, as top seed Kamil Dragun took a quick draw to clinch clear first a full point ahead of Andrey Stukopin | Photo: Saint Louis Chess Club on YouTube
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Americans come up empty
A pair of ten-player tournaments for the St. Louis Summer Classic were played May 15th to 23rd. The 'A' tournament players had an average rating of 2627, while the 'B' tournament featured a slightly weaker field with a rating average of 2534. The prize fund was USD $36,000 ($22,000 for the A and $14,000 for the B tournaments).
In the 'A' tournament, Vasif Durarbayli and Varuzhan Akobian were tied on 5½ points after eight rounds, but 17-year-old GM Sam Sevian was just a half point behind and playing the Azerbaijani leader. The trio had a sizeable lead on the rest of the field.
Akobian, who was born in Yerevan, immigrated to the USA in 2001, when he was Sevian's age. Sam was born in Corning, New York, as a first-generation American — both his parents came over from Armenia.
Akobian is now a veteran American GM, Sevian is a promising prospect | Photos: Austin Fuller
Durarbayli has just wrapped up his studies at Webster University in St. Louis, where he studied economics and finance since 2014, earning both a BA and a Master's degree. He's preparing to return to Azerbaijan, where national tensions with anything related to Armenia tend to run high. It's a bit tangential to the tournament, but the political undertones will certainly be noticed by chess fans in the two countries as well as the extensive Armenian diaspora.
The key question in the final round in St. Louis, however, was whether Sevian could somehow win with black, and come equal first with Akobian, who drew his white game against Daniel Fridman quite quickly and easily.
Durarbayli ½-½ Sevian (annotated by GM Daniel Fernandez)
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1.e4
1,170,319
54%
2421
---
1.d4
949,867
55%
2434
---
1.Nf3
282,628
56%
2440
---
1.c4
182,731
56%
2442
---
1.g3
19,745
56%
2427
---
1.b3
14,347
54%
2427
---
1.f4
5,917
48%
2377
---
1.Nc3
3,816
51%
2384
---
1.b4
1,759
48%
2379
---
1.a3
1,222
54%
2404
---
1.e3
1,073
49%
2409
---
1.d3
955
50%
2378
---
1.g4
666
46%
2361
---
1.h4
449
53%
2374
---
1.c3
435
51%
2426
---
1.h3
283
56%
2419
---
1.a4
114
60%
2465
---
1.f3
93
46%
2435
---
1.Nh3
90
66%
2505
---
1.Na3
42
62%
2482
---
Please, wait...
1.e4e52.Nf3Nc63.Bb5Nf64.d3d65.0-0g66.c4It is well worth
asking why this line exists. Surely White wasn't hoping for a structure with
Bxc6 and a Closed-Sicilian or Exchange-Ruy like clamp with lots of pawns on
light squares?6.d4is the main move, even having lost one tempo.Bd77.d5Ne78.Bxd7+Qxd79.Re1Bg710.c40-011.Nc3and both sides have
more or less what they were looking for.6...Bg77.Nc30-08.Be3So we
have our answer. At the first moment when the option was serious, White chose
not to take on c6.8.Bxc6bxc6looks interesting until we realise that
Black wants to play with ...c5 and that he will additionally have time for any
space-gaining or reorganising moves that he needs, like ...Nd7-b8-c6-d4 or ...
f5-f4.8...Ng49.Bg5f610.Bd2f5I wonder how much inspiration the
players were drawing from the game Prohaszka-Zherebukh at this moment?10...Nd4was a slightly better choice, not giving White the chance to take
decisive strategic action himself in the centre.11.Bg511.c5!?makes
Black's opening triumph look quite a bit more ambiguous11.h3Nf612.Bxc6bxc613.b4is the engine recommendation, and afterf4we get a
standard race for play on opposite wings.11...Nf6Black drifts over the
next few moves.11...Bf6!was the most principled decision.12.Bd2f4!and the race continues12.Nd512.c5!?is again an interesting call,
although White made it soon enough.12...fxe413.dxe4Bg413...a614.Bxc6bxc615.Nxf6+Bxf6would have been an interesting call for Black, which
he probably rejected in view of16.Bxf6Qxf617.c514.c5?This is
clearly a miscalculation of some kind, because Black now obtains a monster
knight.14.Bxc6bxc615.Ne3Bxf316.Qxf3Qb8!=and Black has to
play a few more accurate moves in order to hold equality with the worse minor
pieces14...Bxf3!15.Qxf3Nd4Black has clearly won the opening
battle.16.Qd316.Qe3!?The computer suggests some downright confusing
moves sometimes. From my perspective, this gains nothing after Black playsKh8when he will be threatening the b5-bishop for real.16...c617.Nxf6+Bxf618.Bc4+Kg719.Bxf6+Qxf620.cxd6Qxd621.Rad1Rad822.a3g523.Qe3Qg624.f3Rf425.Rd2h525...b526.Ba2g4clarifies the situation more26.Rdf2Rdf8Somewhere around here, Black's control of the game starts to
slip.26...b527.Ba2a527.b4Qh628.a4Qd6?!29.b529.g3
and now presumably Black's idea was to retreat his pieces and prepare ...g4,
when he can use the f3-square, however there isn't time.Qg630.Kh1R4f631.f4!29...Qc530.Bd3Kh7Black once more looks like he is controlling
the game but bishops often demonstrate a remarkable propensity for playing
'around' opponents' pieces.31.bxc6bxc632.Kh1Qe733.g3R4f734.f4!
The correct idea to break out of the bind. Black now has to think hard about
the possibility of being worse.gxf435.gxf4Qh4!36.Qg3!Ensuring
that at least White won't lose.Qxg337.hxg3Rg738.Rg2h4!Black in his
turn ensures that he won't lose!39.gxh4Rxg240.Kxg2exf441.Kh3Kh642.e5f343.Rg1f244.Rg6+Kh545.Rf6Rxf646.exf6f1Q+47.Bxf1Kg6=
The draw is now totally ensured.48.Kg4Kxf649.Bc4Nf550.Ba6Nd451.Kh5Ne652.Bc4Ng7+53.Kg4Nf554.Bd3Nd655.Kh5Kg756.Kg5Nb757.h5Nc558.Bc2a559.h6+Kh860.Kf6Nd7+61.Kf7Nc562.Kg6Kg863.Kf6Kh864.Kg6Kg865.Kf5Kh766.Kg5+Kg867.Kg6Kh868.h7Nxa469.Bxa4c570.Bb3c471.Bxc4a472.Bd5a373.Ba2½–½
In the fight for playable, unbalanced positions after 1.e4 e5, many top players (including World Champion Magnus Carlsen) turned to 3…g6 against the Ruy Lopez (2.Nf3 Nc6 3.Bb5). Black aims for a kingside fianchetto combined, depending on White’s reaction, with …Nf6 or a quick …f5. In this DVD, Sam Collins explains the key ideas of 3…g6 and provides a complete repertoire for Black, suitable for regular use.
First place Durarbayli plays third place Sevian in the final round | Photo: Austin Fuller
The draw left the standings at the top unchanged, forcing a playoff. The tie-breaking match of two games was played at a rate of ten minutes plus two seconds delay (not increment) for each player.
Durarbayli got a huge boost from the first game when he managed to win with the black pieces. In an equal knight ending, Durarbayli had a huge time advantage and Akobian cracked in a critical moment.
Akobian vs Durarbayli
Position after 43...Kc4
Move the pieces on the live diagram
White can just sit tight with 44.Nf1, but with just 17 seconds remaining Akobian went for the aggressive 44.e6 Nxe6 45.Nxh5. It took Durarbayli only eight seconds to find the winning plan 45...Nd4+ 46.Kb1 b3!
Now suddenly 47.axb3 Kxb3 threatens a2+ and if Ka1, then Nc2 is mate! Akobian's 47.Ng3 aims to guard the e2 square to prevent a Nd4-e2-c3 manoever, but 47...b2 48.h5 Nb5 49.Ne2 Kd3 brought the game to an abrupt end as white's h-pawn is too far from queening to pose a problem.
Illegal move incident
In the second rapid game, Akobian missed some chances in the early middlegame, after gaining two minor pieces for a rook, but by move 60 the pair had reached an even endgame, with both sides down to just a few seconds remaining on their clocks. Anything could happen, and something unusual did — Akobian played an illegal move:
Durarbayli had just taken a pawn with his knight on d3, and in this position, Akobian overlooked that his king on f4 was in check and played his knight to g1.
Durarbayli vs Akobian
Position after 60.Nxd3+
The situation was slightly complicated by the fact that Durarbayli did not immediately spot the illegality and moved his rook to f8 before noticing the problem and stopping the clock to summon the arbiter. After a brief discussion, the game was restarted after white's 60th move, with two minutes added to Durarbayli's clock. Now, with such a huge time deficit, Akobian quickly blundered. 60...Bxd3 61.Kxd3 b4? 62.Re4+ and given the fact that Black was lost and also in a must-win situation in the playoff, Akobian resigned the game.
Durarbayli has one more tournament on his agenda — the Chicago Open this weekend — and then plans to take the summer off with his family back home. With any luck in Chicago, he'll be returning home at a new career peak Elo rating, approaching 2650, and moving up to number seven in Azerbaijan.
Final standings
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Games of Round 9 (annotated by GM Daniel Fernandez)
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1.Nf3c52.c4Nc63.d4cxd44.Nxd4An alternative way to try and get
Maroczy-type positions with White (i.e. not an Open Sicilian.) Black has a
slightly wider variety of options, but as White has not yet completely
committed his centre, the worst-cases outcomes for him are not as bad and the
position is thus marginally more peaceful.Nf64...Qb6makes more sense
here than after 1.e4, though it is still known there (the Grivas system.)5.Nb3e66.Nc3Nf67.a3!White must tread a narrow path to an edge.7.e4Bb48.Bd3Ne59.0-0Qd6!With the queens gone Black equalised quickly in
Mareco,S-Alekseev,E Zuerich 2013.7...d58.Be38.cxd5is markedly
inferior: the pawn cannot be taken at the end due to ...Be6 so afterNxd59.Nxd5exd5White should probably play10.Be3d411.Nxd4Qxb212.Nxc6Qc3+13.Bd2Qxc6=where Black has at least equalised.8...Qd89.cxd5Nxd510.Nxd5exd511.g3Be712.Bg2Bf6!13.0-0!This has only been played
once, but it is the most accurate, refusing to compromise the blockade of d4
due to Black's tempo-gainer.After13.Qd2either0-0or indeed the
pawn sacrifice 13...d4 of Speelman-Sax is playable.13...Bxb213...0-014.Qxd5Qxd515.Bxd5Bxb216.Ra2Bf617.Nc514.Ra2Bf615.Rd20-016.Rxd5Qc717.Bf4Qb618.Nc5Re819.Qd3Can,E-Kosic,D Sarajevo 2016
After4...g6White should probably transpose into the Accelerated Dragon.5.e4Bg76.Be35.Nc3e66.a3Not played particularly often, but maybe
White realised that the standard moves were not promising anything.6.e4
is possible, but as shown in previous analysis on this site (the game
Kapnisis-Pogosyan, Heraklion 2018) Black shouldn't be too worried afterBb47.Nxc6dxc68.Qxd8+Kxd8, and this isn't even his only way of playing.6.g3is the main line:Qb6!By contrast to 4...Qb6, here White hasn't been
able to play a3 thanks to the move order, so Black gets a better version.7.Nb3Ne5!Threatening ...Nxc4 and ...Qc6.8.e4Bb49.Qe2d610.f4Nc6=Black has equalised due to White's dodgy structure.10...Ned7!?6.Ndb5d5!Black equalises reasonably straightforwardly after this pawn sacrifice.7.cxd57.Bf4e58.cxd5exf49.dxc6bxc610.Qxd8+Kxd8Black is fine, as
I realised soon in Fernandez,D-Sax,G Kecskemet 2013, where I managed to draw
with my illustrious opponent.7...Nxd58.Nxd5exd59.Qxd5Bb4+This
position has been analysed to death, but the long and short of it is that
Black is fine.6...d56...Bc5!?is more commonly played, and it's quite
interesting to see how many extra options Black gets compared to a 'standard'
Maroczy position.7.Nb37.Ndb50-0!8.Bf4e59.Bg3d610.b4?a67...Bb68.e48.g3d59.cxd5exd510.Bg2d411.Na40-0Black's
play continues along Tarrasch lines.8...d5!An interesting pawn
sacrifice. The details probably deserve a whole review in CBM, but let me just
say for now that9.cxd5exd510.exd5Ng4!11.Be3Nxe312.fxe3Ne5
gives Black at least enough for the pawn.7.cxd5exd5Black has maybe made
a slightly substandard decision in going into the Tarrasch structure without
White making any special concessions, but I would still hesitate to call this
an opening edge for White.8.e38.g3Bc59.Be3looks most critical, and
here there is a game from one of the greatest '...e6 Sicilian theoreticians'
Evgeny Alekseev.Bb610.Bg20-011.0-0Re812.h3Be612...Rxe3!?13.Na4Bxd414.Bxd4Ne4=Malakhov,V-Alekseev,E St Petersburg 20158...Bd69.Bb5Bd710.Nf3White tries to obtain a '1.b3-type' position with some
extra tempi. Unfortunately for him this doesn't promise an edge either.Be611.b30-012.Bb2a613.Be2Rc814.0-0So we have arrived. Both sides have
essentially completed development. White's plans all include simply bolstering
the d4-square repeatedly, whereas Black has greater variety: he can play for a
kingside attack, or for ...b5-b4, or maybe even ...d4 in some cases.Bb8
Making Black's intentions clear. He would like ...Qd6, ...Rfd8 if necessary, ..
.Bg4 and ...Ne4.14...b5is interesting, if only because it's not clear
what White's next move could be. The engine comes up with the very strange15.Na2Qe716.Nb4Nxb417.axb4Rc6when Black will almost certainly take
a pawn but White has compensation.15.Rc1Qd616.Na4Ne417.b4Bg418.g3Bh3It isn't completely clear that the bishop improves its prospects on h3;
indeed it cues up a possible Nd3-f4 jump for White.18...Ba7immediately
was marginally better.19.Re1Ba7!?Black protects against Nc5, and
vaguely hints that one day he might like to play ...d4. Black doesn't have an
ideal move anymore; both this and my alternative leave White a little
something.19...Rfd820.Nc5Qe7is the engine suggestion, but here White
can probably take advantage of the exposed bishop on h3:21.Nd3!
whereupon the beast wants to head back to g4, proclaiming '0.17' but this is a
good sign that things have not proceeded ideally for Black.20.Nc3?!20.Nd2!was the correct move in my opinion, trading off Black's e4-knight for
the less useful of the Black knights.f521.Nc5!?21.Nxe4fxe422.Nc521...Nxc522.bxc5Bxc523.Qb3White has amazing compensation.20...Qh6!?Black sets up ...Nxf2. This is an intuitive pawn sacrifice, and probably a
good one.21.Nxe4It is impossible to criticise this most natural decision;
White is likely not worse after it. However there was a better move.21.Nxd5!?was playable but it took some nerves, as well as some incredible
engine-level calculation.Rcd8!21...Rfd8?!looks desirable but the
engine points out the amazing tactic22.Bxa6‼taking a second pawn and
leaving Black in trouble.Qh522...bxa623.Rxc6Qxc624.Ne7+Kf825.Qxd8+Rxd826.Nxc6Rc827.Rc1!+-23.Bxb7Rxd524.Nd4!Nxd425.Rxc8+Bxc826.Qxh5Rxh527.Bxe4±White has three pawns for the piece and Black's
co-ordination is miserable.22.Bxa6!Nxb4‼22...Nxf223.Kxf2Rfe8
looks reasonably scary from a human perspective, but the engine is fine to play
24.Bxb7!Rxd525.Bd4±23.axb423.Bxb7Nxd524.Bxd5Nxf225.Kxf2Be6and White is in serious trouble23...Qxa624.Qc2!Rxd525.Qxe4White emerges a pawn up, and Black has some compensation but it is not
enough.21...dxe422.Nd222.Nd4Rcd823.Rc2Nxd424.Bxd4Bxd425.exd4Rd6is a bad structure to sign up for in principle, even if White is
somehow still essentially fine here.22.Ne5!was best, exchanging off
Black's attacking pieces before they become too threatening.Rfd822...Bxe323.Nxc6!+-23.Rxc6!?bxc624.Qc2Bxe324...Bb825.Qxe425.Qxe4Bb626.Bxa6White obtains two pawns for the exchange and is basically
fine.22...Rcd8!Now, however, White gets badly tied down and his
position gets broken open by the two battering-rams on the f-file.23.Rc2f524.Qc1f4!25.exf4e3!26.Bc4+26.Ne4exf2+27.Nxf2Nd4was in
principle legal, but I suspect Black's attack is enough to make him better
here too.26.fxe3Rxf426...Kh827.Rxe327.fxe3Rxf4is
again crushing.27...Bxe328.fxe3Rd7In what follows White obtains a few
chances to get back into the game, but the momentum remains firmly with Black.28...Bg4!?29.Be229.Nf3might once again equalise the game by
blockading on the d-file.29...Qe630.Nf3h631.Kf2Bf532.Rc532.Rd2!?=32...Be4Now the intention is clearly ...Qh3.33.Ne5?!33.Rh5!=33...Nxe5?33...Qh3!34.Nxd7Qxh2+35.Ke1Qxg3+36.Kd2Rd8
is close to winning.34.Rxe5Qh335.Qg1?An odd winning attempt.35.Rxe4Qxh2+36.Kf3was possible, and Black only has a draw. Maybe the
time-trouble was so desperate that White thought ...Qh1 wins?35...Rd2!
Once the bishop on e2 falls, White can expect to be mated.36.Bc1Rxe2+!37.Kxe2Qg4+38.Kd2Rd8+39.Kc3Qe2A topsy-turvy game, but ultimately
Black simply played better and with more energy.0–1
The 'B' tournament was won handily by Kamil Dragun, from Poland. Dragun has also been studying in the USA, at UTRGV in Brownsville, Texas. As number eleven nationally, he would have been eligible for the recent Polish Championship won by Jan-Krzysztof Duda. Instead, he blazed through the field in St. Louis, starting with two wins and adding two more for an undefeated 6½ / 9.
The diverse international field left the two players for the host country, Josh Friedel and Tatev Abrahamyan far down the table.
Kamil conquered the 'B' tournament | Photo: Austin Fuller
Macauley PetersonMacauley served as the Editor in Chief of ChessBase News from July 2017 to March 2020. He is the producer of The Full English Breakfast chess podcast, and was an Associate Producer of the 2016 feature documentary, Magnus.
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