Biel Masters: Brkic and Donchenko blaze out of the blocks with 4½/5!

by Tanmay Srinath
7/27/2019 – The Biel Grandmaster tournament has entered its only rest day, after five gruelling days of chess. Along with this flagship event, a nine-round Masters Tournament is being organized for players above 2000 Elo. The top seed is newly minted member of the 2700 club Jeffery Xiong, who faces stiff competition from fellow American Gata Kamsky and Israeli Tamir Nabaty. With 34 GMs and 22 IMs there are a lot of norm chances as well! After five rounds, Croatian surprise package Ante Brkic and German Alexander Donchenko lead the tournament with 4½ out of 5, followed by a host of players on 4 points. | Photo: Simon Bohnenblust / Biel Chess Festival

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2019 Biel Masters Tournament

While the Grandmaster Tournament is definitely the cynosure of all eyes, the strong Master Open has made steady progress since day one. It has seen upsets, misses and clinical finishes since the beginning, and with four rounds to go it enters its rest day on the 27th. Gata Kamsky started very strongly with 3/3 and so did Alexander Donchenko, but while Gata made two draws in the next two rounds, Donchenko continued to play fabulously and went on to reach 4½/5, where he was joined by Ante Brkic, who managed to beat Salem Saleh in Round five. Xiong and his countryman Kamsky join a host of players trailing the leaders by a half point, and with four rounds to go this is shaping up to be an exciting tournament! Here are some fascinating moments:

Round 1

The first round witnessed an upset and a half (!) with two 2200+ beating and holding Grandmasters respectively. Let us take a look at those positions:

 
Shoham Cohen (2254) - Nikola Sedlak (2586)
Position after 29...Rxe8

Black out-rates his opponent by a whopping 332 points, yet was completely outplayed in an Advance Caro-Kann. Sedlak managed to escape to this ending, where he hoped he would have opportunities to draw owing to his R+B being theoretically superior to R+N. However, White now showed surprisingly good technique to convert this endgame. The objective assessment — White is probably close to winning, as his doubled passed f-pawns are more of an asset than a liability.

 
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1.e4 1:24 c6 0 2.d4 14 d5 0 3.e5 14 c5 18 4.dxc5 14 e6 23 5.Nf3 1:16 Bxc5 21 6.Bd3 0 Ne7 32 7.0-0 12 Ng6 1:11 8.Qe2 1:52 Nc6 2:18 9.c3 17 f6 0 10.exf6 3:39 Qxf6 1:22 11.Bg5 1:53 Qf7 2:29 12.c4 2:04 0-0 12:56 13.Nc3 22 Kh8 11:18 14.Rad1 3:26 b6 0 15.a3 6:03 a5 9:48 16.Be3 12:43 Nf4 3:11 17.Bxf4 20 Qxf4 7 18.cxd5 30 exd5 7 19.Nxd5 4 Qh6 0 20.Qd2 8:10 Bg4 15:48 21.Qxh6 7 gxh6 6 22.Be4 6 Rae8 3:29 23.Rfe1 9 Ne5 24:01 24.b4 52 axb4 0 25.axb4 2 Bd6 9 26.h3 8:39 Nxf3+ 48 27.Bxf3 7 Bxf3 1:49 28.gxf3 42 b5 6 29.Rxe8 40 Rxe8 0 30.Rd4 55 Kg7 24 31.Kg2 2:57 Rc8 42 32.f4 1:26 Kf7 14 33.Kf3 13 Bf8 15 34.f5 1:28 Rc2 0 35.Ne3 6:12 Rb2 47 36.Rd7+ 17 Ke8 26 37.Rxh7 28 Bxb4 13 38.f6 2:01 Bc5 1:27 39.Ng4 5:13 Kd8 0 40.Ke4 1:11 Rd2 1:32 41.Ne5 32:24 Rd4+ 6:54 42.Kf5 0 Kc8 4 43.f7 0 b4 6:12 44.Rxh6 0 Kb7 0 45.Rc6 0 Bf8 39 46.Rc2 0 Rd5 49 47.f4 0 b3 17 48.Rb2 0 Rb5 5 49.Ke6 0 Ba3 1:58 50.Nc4 0 1–0
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Cohen Revivo,S2254Sedlak,N25861–02019B12Biel Master Tournament 20191.15

In the other mini-upset, GM Jaime Santos Latasa couldn't make the best use of the chances he got, and in the endgame he fluffed a big one:

 
Jaime Santos Latasa (2594) - Fatih Baltic (2203)
Position after 39...Kf8

White is definitely better in this ending, as Black's pawns are rather weak and his pieces are passively placed. Here the best plan to advance was 40.♔f3 followed by attacking the artificially isolated d4-pawn. It then becomes very difficult for Black to find a good defence. Instead, the inaccurate plan started with 40.c6 allowed the 2203-rated Baltic to hold on.

 
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1.Nf3 4:41 Nf6 0 2.g3 11 d5 0 3.Bg2 5 e6 1:16 4.0-0 0 a6 2:05 5.b3 2:47 c5 1:56 6.c4 17 Be7 2:51 7.cxd5 2:35 Nxd5 0 8.Bb2 8 0-0 49 9.d4 38 Nd7 7:13 10.e4 1:18 N5f6 41 11.Nc3 0 cxd4 3:46 12.Nxd4 44 Ne5 3:16 13.Nce2 10:06 Qb6 4:16 14.Qd2 7:49 Rd8 10:01 15.Rad1 2:54 Bd7 9:23 16.Bc3 2:16 a5 4:35 17.Qb2 4:13 a4 3:10 18.Rd2 7:18 axb3 10:58 19.axb3 1:07 Ba3 3:35 20.Qb1 25 Bb4 1:21 21.Rfd1 44 Be8 2:28 22.h3 2:34 Nc6 0 23.Qb2 6:14 Bxc3 5:13 24.Qxc3 34 Nxd4 1:03 25.Nxd4 15 Rac8 1:24 26.Qb2 23 Nd7 50 27.Kh2 8:25 f6 0 28.f4 1:14 Bf7 1:11 29.b4 5:00 Nf8 1:17 30.Nf3 24 Rxd2 13 31.Rxd2 8 Rc4 12 32.Rd4 7 Rxd4 0 33.Nxd4 43 Qc7 1:04 34.e5 1:01 fxe5 4 35.Nb5 6 Qc4 1:18 36.Nd6 10 Qd4 1:00 37.Qxd4 8 exd4 38.Bxb7 13 Nd7 23 39.Kg2 29 Kf8 0 40.Bc6 1:07 Nb6 44 41.Nxf7 31:08 Kxf7 30:01 42.Kf3 18 Ke7 0 43.Ke4 0 Kd6 0 44.b5 0 Kc5 0 45.Ke5 0 d3 0 46.Kxe6 0 Kd4 0 47.Bf3 0 Ke3 0 48.Bd1 0 Kf2 0 49.Kf7 0 g6 0 50.Kg7 0 Kxg3 2:03 51.Kxh7 0 Kxf4 39 52.Kxg6 0 Kg3 48 53.Bg4 0 Kh4 1:18 54.Kf5 0 Nc4 0 55.Kf6 4:08 d2 30 56.Ke6 49 Kg3 19 57.Ke7 3:16 Ne5 1:55 58.Bd1 46 Nc4 18 59.Kd7 1:28 Kxh3 0 60.Kc6 6 Kg3 24 61.Kc5 25 Na5 7 62.Kb4 56 Nb7 4 63.Kc3 6 Kf4 4 64.Kxd2 6 Ke5 0 65.Kc3 8 Kd6 24 66.Bf3 24 Kc5 8 67.Bxb7 5 Kxb5 3 ½–½
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Santos Latasa,J2594Baltic,F2203½–½2019A07Biel Master Tournament 20191.12

There was another curious game, where GM Rinat Jumabayev was struggling to outplay WIM Gulmira Dauletova. It took an error from White in the endgame for Black to finally get an advantage:

 
Dauletova (2243) - Jumabayev (2633)
Position after 41...Ke7

Here the best way to curtail Black's initiative on the kingside was with 42.♗f1! followed by slowly advancing the queenside pawns. There I can see no way for either side to claim an advantage. White started to go astray with 42.b1?! and it allowed Black to slowly outplay his weaker opponent and win the game.

 
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1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.f3 e6 7.Be3 a6 8.Qd2 h5 B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack 9.Be2 9.0-0-0 Bd7 10.Kb1 Qc7 11.Nxc6 Bxc6 12.Ne2 b5 13.Rg1 Bb7 14.g3 0-1 (37) Steingrimsson,H (2573)-Jumabayev,R (2605) Batumi 2018 9...Bd7 10.a4 10.h3 keeps more tension. Be7 11.0-0 0-0 12.Rad1 b5 13.a3 10...Rc8N The position is equal. Predecessor: 10...Qc7 11.0-0 Be7 12.Kh1 Ne5 13.f4 Nc4 14.Bxc4 Qxc4 15.e5 0-1 (36) Corisco Beltran,R (1808)-Quevedo Marin,M (2183) San Sebastian 2010 11.Nxc6 Bxc6 12.0-0 Be7 13.a5 d5 14.exd5 Nxd5 15.Nxd5 Qxd5 16.c4 Qe5 17.Qd4       White has some pressure. Qf6 17...Qxd4 seems wilder. 18.Bxd4 f6 19.Rfc1 Bd6 20.Bc3 Ke7 18.Qxf6 gxf6 19.Rfd1 h4 20.h3 Rh5 21.Bf2 Bb4 22.Be1 Bc5+ 22...Bxe1= 23.Rxe1 Kd7 23.Bf2 23.Kf1 23...Be7 24.Be1 Bc5+! 25.Bf2 Bb4 26.Be1 Bxe1 27.Rxe1 Rd8 28.Red1 Rxd1+ 29.Bxd1=       Endgame KRB-KRB f5 30.Be2 f4 31.Kf2 Kd7 32.b4 Kc7 33.Rd1 Bd7 34.Bf1 Rg5 35.Rd4 e5 36.Re4 36.Rd2 is interesting. Rg8 37.Bd3 Ra8 38.Be4 Bc6 39.Bc2 36...f6 37.Re1 Rg8 38.Rd1 Re8 39.Bd3 f5 40.Re1 Kd6 41.Rd1 Black must now prevent Bxf5+. Ke7 42.Rb1 Kf6 43.b5 e4 44.Be2! e3+ 45.Ke1 Rg8 46.bxa6 bxa6 47.Rb6+ 47.c5= 47...Ke5 48.Bf1 Rd8 49.c5 49.Be2 49...Ba4!-+ ...Rd1+ is the strong threat. 50.Rb1 50.Bxa6 Rd1+ 51.Ke2 50...Rd2! 51.Rc1? 51.Ra1 Bc6 52.Be2 51...Bc6 52.Ra1 Rf2 53.Ra3 Kd4 54.Rb3? 54.Rd3+ Kxc5 55.Rc3+       Discovered Attack Kd6 56.Rd3+ Ke5 57.Ra3 54...Kxc5 55.Bxa6 Rxg2 56.Bf1 Ra2 ( -> ...Ra1+) 57.Bd3 Rxa5 57...Bxf3 58.Rb1 Bg2 59.Rc1+
59...Kd4!       60.Rd1 Ke5 61.Bc4 Rxa5 62.Rd7 f3 63.Kd1 f2 64.Rd8 Bf3+ 65.Kc2 Rc5!       66.Re8+ Kf4 67.Kb3 Rxc4!       Remove Defender, Promotion 68.Kxc4 f1Q+ 69.Kc5 Qc1+ 70.Kd4 Qa1+ 71.Kc5 Qc3+ 72.Kd6 Qc6+       Double Attack 73.Ke7 Qc7+ 74.Kf8 Bd5 75.Re7 Qd8+ 76.Kg7 Qxe7+ 77.Kh8 Qg5 78.Kh7 e2 79.Kh8 Qh6#
58.Bxf5 Bxf3 Black mates. 59.Rb1 Kd4 60.Be6 Rg5 61.Bg4 Bxg4 62.Rb4+ Ke5 Accuracy: White = 32%, Black = 79%.
0–1
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Dauletova,G2243Jumabayev,R26330–12019B80Biel Master Tournament 20191.5

Round 2

Round two saw Dronavalli Harika hold on in a worse position against Salem Saleh:

 
Harika (2492) - Saleh (2672)
Position after 36.Kg2

Saleh had to go 36...♜e7! defending the e6-pawn tactically. He is then ready to improve his king, while White's pieces are already well-placed, with no scope of improvement. This factor could have given Black great winning chances. Instead, 36...h6? allowed White to simplify favourably with 37.xe6 and Harika managed to save half a point.

Salem is not having a great tournament — with a loss and a draw to lower-rateds he is on 3½/5 | Photo: Baku Olympiad

Vaibhav Suri attacked ferociously as Black against Rahul Srivatshav and won a piece, but couldn't consolidate when it mattered the most:

 
Srivatshav (2414) - Suri (2591)
Position after 30.d6

Here Black had to bring the last piece into play with 30...♜c8, in order to meet 31.♕e5 with 31...f6! after which White's best move appears to be resignation! Instead, the immediate 30...f6? played in the game allowed Rahul to generate serious counterplay with 31.c4+!g7 32.xf4, and the youngster's efforts were not in vain — Suri allowed the perpetual with an inaccuracy and the game ended up as a draw.

The youngster channelled his inner Houdini when it mattered most! | Photo: Nikilesh Jain

Round 3

Jeffery Xiong won an instructive double rook and opposite coloured bishop endgame by understanding the subtleties better than his opponent - here is the critical juncture of the game:

 
Xiong (2691) - Notkevich (2497)
Position after 19...b5

Here Black must have expected Xiong to retreat with the bishop, maintaining the bishop pair. Instead, Jeffery played the surprising 20.xd5! giving up the bishop pair to enter an opposite-coloured bishop situation. The idea behind this move is very simple — White wants to attack the overextended kingside, and he removes an important defender. Now Black will face problems irrespective of the way he chooses to recapture. The pawn capture maintains material equality, but severely restricts the light-squared bishop. In the game, Black chose 20...xd5!? but it didn't help much — Jeffery soon won a pawn and the game.

The top seed is playing steady chess — he is on an unbeaten +3 so far. | Photo: US Chess Federation

Ante Brkic had slipped under the radar so far, but he announced his ambitions with a striking 19-move miniature over the second seed of  the tournament, Nabaty:

 
Nabaty (2678) - Brkic (2573)
Position after 15...Bg7

It was time for damage control - 16.dxe5 ♞xe5 16.♗e2 with equality. Instead, 16.xb7? was overly ambitious, and Tamir was punished for his pluck after 16...a5!, with the game ending a few moves after.

 
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1.d4 Nf6 2.Nf3 d5 3.a3 3.c4 e6 4.Nc3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6 9.e4 c5 10.e5 cxd4 11.Nxb5 axb5 12.exf6 gxf6 13.0-0 Qb6 14.Qe2 b4 15.Bf4 h5 16.Rfc1 Bc5 17.a4 bxa3 18.bxa3 Ba6 19.Rab1 Bxd3 20.Qxd3 Rxa3 21.Qxa3 Bxa3 22.Rxb6 Bxc1 1-0 (45) Navara,D (2739)-Ding, L (2812) Shamkir 2019 3...g6 4.c4 c6 5.cxd5 cxd5 6.Nc3 D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4 Bg7 7.Bf4N Predecessor: 7.g3 0-0 8.Bg2 Nc6 9.0-0 a6 10.Ne5 Qd6 11.Bf4 Qe6 12.e4 Nxe4 13.Nxe4 Nxe5 14.Nc5 Qd6 15.Rc1 b6 16.dxe5 Bxe5 17.Bxe5 Qxe5 1-0 (44) Jensen,J-Hansen,E Copenhagen 1999 7...0-0 8.e3 The position is equal. Nc6 9.Bd3 Bg4 10.0-0 Re8 11.Bg5 11.h3!? Bxf3 12.Qxf3= 12.gxf3 e5= 11...h6 Threatens to win with ...Bxf3. 12.Bxf6 Bxf6 13.Qb3 Bxf3 14.gxf3 e5 15.Nxd5 Bg7 16.Qxb7 16.dxe5= Na5 17.Qa2 Rxe5 18.Nf4 16...Na5!       White is under strong pressure. 17.Qa6
17...Re6! Much worse is 17...Nb3?! 18.Rad1= 18.Qb5 18.Ne7+ Rxe7 19.b4 18...Rb8-+       19.Qc5 Rc8 Played: Na5-b3
0–1
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Nabaty,T2678Brkic,A25730–12019D02Biel Master Tournament 20193.2

GM Ante Brkic making a statement in Biel - shared 1st with 4.5/5! | Photo: Flickr

There are a lot of youngsters playing in the event, the pick of the lot being Gukesh D and Vincent Keymar. Both are performing rather well at the moment — Keymer is on tied second with 4/5 while Gukesh is a half point behind, having beaten Vaibhav Suri before losing to co-leader Donchenko in round five.

Gata Kamsky started strong as well, with 3/3. Here is the turning point of his third round game against GM Moussard:

 
Moussard (2576) - Kamsky (2673)
Position after 22...Qd7

Black is slightly better, but has no clear plan to break through. White should be fine as long as he keeps the rooks on the board. The waiting move 23.b3!? made some sense here. Instead, he blundered with 23.f1? and after 23...e5! Kamsky managed to exchange rooks and invade White's position.

Former FIDE World Championship challenger Gata Kamsky is on 4/5. | Photo: Simon Bohnenblust / Biel Chess Festival

Round 4

Round 4 saw draws on the top two boards, while Xiong won to join the leaders. There were a few decisive results lower down, notably Gukesh's win against Suri:

 
Gukesh (2520) - Suri (2591)
Position after 17.Nf5

17...♝f6! was a better way of asking White to prove his compensation for his missing pawn. Instead, after 17...f8 Gukesh got a soaring initiative with ♗f4! and never looked back.

 
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1.d4 0 Nf6 0 2.c4 0 e6 0 3.Nf3 5 b6 1:24 4.g3 1:45 Ba6 28 5.Qc2 4:21 c5 1:01 6.d5 0 exd5 19 7.cxd5 3 Bb7 7 8.Bg2 10:06 Nxd5 14 9.0-0 13:57 Nc6 0 10.a3 11:25 Be7 1:38 11.Rd1 2:06 Nf6 1:26 12.e4 5:02 0-0 48 13.Nc3 0 Ne8 34:47 14.Nd5 13:44 Nc7 5:59 15.b3 59 d6 5:05 16.Ne3 6:04 Re8 0 17.Nf5 5:03 Bf8 6:24 18.Bf4 4:08 Re6 8:39 19.Ng5 5:26 Rg6 13 20.Nxd6 1:18 Bxd6 2:42 21.e5 12 Nb5 0 22.Nxf7 3:57 Kxf7 20 23.Qc4+ 42 Kf8 12:33 24.Qxb5 12 Nd4 48 25.Rxd4 16 Bxg2 30 26.Rxd6 24 Rxd6 0 27.exd6 2 Bh3 40 28.Re1 4:29 Qf6 35 29.Qc6 2:20 Rc8 1:43 30.Qe4 40 h6 23 31.Be5 28 Qf7 0 32.Qh7 28 Qg8 57 33.Qe4 26 Qxb3 52 34.g4 18 Kg8 36 35.d7 18 Rd8 4 36.Bf6 29 1–0
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Gukesh D2520Vaibhav,S25911–02019E15Biel Master Tournament 20194.10

The second youngest GM in the history of the game has played well so far. Can he go further in the last four rounds? | Photo: Niklesh Jain

Round 5

Round five saw a lot of action on the leader board. The first two boards ended in tame draws: Erdos - Xiong and Petrosyan - Kamsky. Brkic continued his fine run with a counterpunching as Black in a Ruy Lopez against Salem:

 
Saleh (2672) - Brkic (2573)
Position after 18...Qg5

As scary as White's position appears, the best way to defend and attack (yes, the e6-pawn is a major factor!) was with 19.g3!. It looks counterintuitive to allow the black queen full access to h3, but White's initiative with his passed e-pawn should not be underestimated. The position remains a mess, but only White can be better! Instead, 19.g3?! allowed Black to slowly round up the e-pawn with 19...b7! after which he steadily accumulated his advantages to win.

 
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1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 g6 7.0-0 Bg7 8.Re1 0-0 9.Nbd2 Nd7 10.Nf1 Nc5 11.Bxc6 C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines 11.Bc2 11...bxc6= 12.d4 Ne6 12...exd4 13.cxd4 Ne6 14.Ng3 c5 15.dxc5 Nxc5 16.Bg5 Qe8 17.Qd2 Bg4 18.Bh6 Bxf3 19.Bxg7 Kxg7 20.gxf3 1-0 (52) Anand,V (2759) -Caruana,F (2816) Leuven 2018 13.Be3N The position is equal. Predecessor: 13.dxe5 dxe5 14.Qa4 Qe8 15.Ng5 c5 16.Qxe8 Rxe8 17.Nxe6 Bxe6 18.c4 Bxc4 1/2-1/2 (73) Wen,Y (2604)-Adhiban,B (2695) Makati 2018 13...Rb8 14.Rb1 f5 15.exf5 e4 15...gxf5= 16.dxe5 dxe5 16.fxe6 exf3 17.d5 cxd5 Hoping for ...fxg2. 18.Ba7 Qg5       Black is more active. 19.Ng3 Rb7 20.e7 Re8 21.Bd4 fxg2
22.Qa4!       Rb5 23.Bxg7 Kxg7 24.Re3 Qf6 25.Rbe1
25.Ne4 dxe4 26.c4 Rxe7 27.cxb5 25...Rxb2!-+       26.f4 26.f3 Kf7 27.Qa3 26...Rb5       27.Qd1 Rc5 28.f5 Threatens to win with Nh5+! Rxc3 29.Re6? 29.R3e2 29...Bxe6 Black is clearly winning. 30.Rxe6 Qh4 aiming for ...Rxg3. 31.f6+ Kf7 Strongly threatening ...Rxg3. 32.Rxd6 Rc1 33.Qxc1 cxd6 34.Qc6 Accuracy: White = 31%, Black = 74%.
0–1
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Salem,A2672Brkic,A25730–12019C77Biel Master Tournament 20195.3

Donchenko out-muscled Gukesh in a Maroczy after the latter went wrong in the early middlegame:

 
Donchenko (2615) - Gukesh (2520)
Position after 15.Bg4

Something has gone wrong for Black in the opening — he is unable to play both ...♛b6 and ...♞c5 in time. Here it was better to bring the knight immediately to c5 and hope White messes up. 15...e5!? was interesting, but allowed 16.c5! after which White is clearly better. Alexander converted flawlessly from there on.

 
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Vincent Keymer came to life in this round, destroying Martirosyan's King's Indian with a nearly perfect game! Here is the only chance he gave Black:

 
Keymer (2513) - Martirosyan (2619)
Position after 29.Nde4

Here the only realistic chance for Black lies in counter-intuitively exchanging a pair of knights — 29....♞xe4! 30.♘xe4 b4! and the disadvantage is curtailed to manageable levels. Instead, 29...e6? allowed Vincent to activate his queen, after which he ruthlessly executed the black king.

 
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With four rounds to go, the tournament promises an exciting conclusion!

Standings after Round 5 (top 17)

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The elite group has a rest

Let us return to the GM group players. On the 26th a few of them took part in an excursion planned by the Biel Chess Organizers. Here are some pictures from the excursion:

Enjoying lunch Hotel Bozingeberg | Photo: Simon Bohnenblust / Biel Chess Festival

A cheerful Vidit with Leko and his wife | Photo: Simon Bohnenblust / Biel Chess Festival

The energetic Leko giving an interview on the rest day! | Photo: Simon Bohnenblust / Biel Chess Festival

Players, commentators and other members | Photo: Simon Bohnenblust / Biel Chess Festival

Playtime?! Vidit discussing a few things with Tal Baron | Photo: Simon Bohnenblust / Biel Chess Festival

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Tanmay Srinath has been writing for ChessBase India since quite some time now. His tournament reports and depth of analysis have been widely appreciated. Pursuing a full-fledged career in engineering Tanmay doesn't get enough time to pursue chess, but he loves to follow top-level encounters and analyzes those games with his Fat Fritz engine. We hope you find his analysis useful in your games.

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