Gukesh beats former sole leader Martirosyan
Haik Martirosyan became the sole leader of the Sharjah Masters after beating Ju Wenjun in Sunday’s fifth round. The Armenian converted a knight versus bishop endgame (analysed below by GM Karsten Müller) to beat the women’s world champion. The very next day, though, Martirosyan was bested by Dommaraju Gukesh in yet another technical ending. Gukesh thus climbed to first place with 4½/6 points.
Two other players from the chasing pack, both representing the United States, also won on Tuesday and are now sharing the lead with Gukesh — i.e. Grigoriy Oparin and Sam Sevian. Oparin defeated Hans Niemann after the latter miscalculated in a double-edged position, while Sevian got the better of Australian GM Temur Kuybokarov.
In this Fritztrainer: “Attack like a Super GM” with Gukesh we touch upon all aspects of his play, with special emphasis on how you can become a better attacking player.
It was a particularly good day for Oparin. The MA Candidate at the University of Missouri is also participating in Division II of the (online) ChessKid Cup, where he defeated Le Tuan Minh by a 2½-½ score shortly after beating Niemann in Sharjah.
Raunak Sadhwani, who was upset by Mahammad Muradli in the UAE, is also playing in the ChessKid Cup. Sadhwani beat Mamikon Gharibyan in Division II’s round-of-16.
Tuesday’s round 7 in Sharjah will see Gukesh playing white against Sevian, while Oparin will get the black pieces against fourth seed Yu Yangyi on board 2.

Sam Sevian
Gukesh 1 - 0 Martirosyan
In a materially balanced endgame with rooks and knights, Gukesh had the better pawn structure against Martirosyan. The Armenian decided not to simplify into a pure knight ending in the following position.
Martirosyan thought for over six minutes before playing 36...Re5 instead of 36...Nxf2. Both moves keep the balance, but perhaps the Armenian later regretted not having simplified the position when he got a chance. Defending the pure knight endgame is not at all trivial, though!
Gukesh eventually reached a rook ending with 2 v 1 pawns on opposite flanks. Tablebases gave the position as winning for white during most of the remainder of the game — although Martirosyan did get a few chances to escape.
Most players prefer to attack rather than defend. But what is the correct way to do it? GM Dr Karsten Müller has compiled many rules and motifs to guide you, along with sharpening your intuition for the exceptions.
Both 55...f4+ and 55...Ke4 are given as drawn by the tablebases, while Martirosyan’s 55...Rb1 again leaves White in the driver’s seat. Gukesh did not falter again from this point on, and went on to grab a 74-move win.

Haik Martirosyan
Oparin 1 - 0 Niemann
On board 3, Niemann blundered against Oparin in a position in which his king was temporarily more vulnerable than his opponent’s.
30...Rf7 is not the right way to deal with the attack on the light-squared bishop (30...Ba8 or 30...Bc8 are both okay). Oparin quickly found 31.Qa2+, when 31...Bd5 — perhaps what Niemann had foreseen from afar — fails to 32.Rc8+
Mastering these tactical motifs is essential to deepen your understanding of the game and become a better player. After all, you neither want to overlook the given chances by your opponent, nor blunder yourself!
Black resigned.

Grigoriy Oparin beat Hans Niemann in round 6
Martirosyan 1 - 0 Ju
Analysis from round 5 by GM Karsten Müller
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1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Bg5 h6 6.Bxf6 Qxf6 7.e3 0-0 8.Rc1 dxc4 9.Bxc4 c5 10.0-0 cxd4 11.Ne4 Qe7 12.a3 Ba5 13.Qxd4 Rd8 14.Qe5 Bb6 15.Rfd1 Nd7 16.Qd6 Kf8 17.Qf4 Nf6 18.Ne5 Kg8 19.Rxd8+ Bxd8 20.Bd3 Nd5 21.Qxf7+ Qxf7 22.Nxf7 Kxf7 23.Nd6+ Kf8 24.Rxc8 Rxc8 25.Nxc8 Bf6 26.b3 a6 27.Be4 b5 28.Bxd5 exd5 29.Nb6 Bb2 30.Nxd5 Bxa3 31.b4 Ke8 32.Nc7+ Kd7 33.Nxa6 Kc6 34.Kf1 Kb6 35.Nc5 Bxb4 36.Nb3 Bd6 37.h3 Kc6 38.Ke2 g5 39.Kd3 Kd5 40.g3 b4 41.f4 h5 42.e4+ Ke6 43.Nd4+ Kd7 44.e5 Bc7 45.Ke4 h4 46.g4 gxf4 47.Kxf4 Bb6 48.Ke4 Bxd4 49.Kxd4 Ke6 50.Kc4 Kxe5 51.Kxb4 Kd4 52.Kb3!? Kd5 53.Kc3 Ke4 54.Kc4 Ke5 54...Kf4 55.Kd4 Kg3 56.g5 Kxh3 57.g6 Kg2 58.g7 h3 59.g8Q++- 55.Kd3 Kd5 56.Ke3 Ke5 57.Kf3 Kf6 58.Ke4! 58.Kf4?! Kg6 59.g5? Kh5!= 58...Kg5 59.Ke5 Kg6 60.Kf4 Kh6 60...Kh6 61.Kf5 Kg7 62.Kg5+- 1–0 - Start an analysis engine:
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Martirosyan,H | 2675 | Ju,W | 2550 | 1–0 | 2023 | D38 | 6th Sharjah Masters 2023 | 5.4 |
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Standings - Round 6
1 |
11 |
|
GM |
Sevian, Samuel |
USA |
2684 |
4,5 |
0 |
19 |
15,5 |
1 |
2806 |
2 |
2 |
|
GM |
Gukesh, D |
IND |
2732 |
4,5 |
0 |
17 |
14 |
0 |
2839 |
3 |
17 |
|
GM |
Oparin, Grigoriy |
USA |
2667 |
4,5 |
0 |
15,5 |
13 |
2 |
2809 |
4 |
16 |
|
GM |
Nihal, Sarin |
IND |
2673 |
4 |
0 |
19,5 |
16 |
0 |
2759 |
5 |
38 |
|
GM |
Kovalev, Vladislav |
FID |
2612 |
4 |
0 |
19 |
16 |
1 |
2789 |
6 |
9 |
|
GM |
Praggnanandhaa, R |
IND |
2688 |
4 |
0 |
18 |
15 |
1 |
2746 |
7 |
35 |
|
GM |
Aryan, Chopra |
IND |
2617 |
4 |
0 |
18 |
15 |
1 |
2739 |
8 |
14 |
|
GM |
Tabatabaei, M. Amin |
IRI |
2677 |
4 |
0 |
17 |
14,5 |
0 |
2730 |
9 |
5 |
|
GM |
Sjugirov, Sanan |
RUS |
2712 |
4 |
0 |
17 |
14 |
1 |
2712 |
10 |
4 |
|
GM |
Yu, Yangyi |
CHN |
2729 |
4 |
0 |
17 |
14 |
0 |
2768 |
11 |
18 |
|
GM |
Korobov, Anton |
UKR |
2664 |
4 |
0 |
16,5 |
13,5 |
0 |
2737 |
12 |
28 |
|
GM |
Yakubboev, Nodirbek |
UZB |
2630 |
4 |
0 |
16 |
13,5 |
1 |
2749 |
13 |
12 |
|
GM |
Esipenko, Andrey |
FID |
2679 |
4 |
0 |
16 |
13,5 |
0 |
2733 |
14 |
15 |
|
GM |
Martirosyan, Haik M. |
ARM |
2675 |
4 |
0 |
15,5 |
13 |
1 |
2738 |
15 |
29 |
|
GM |
Petrosyan, Manuel |
ARM |
2629 |
4 |
0 |
14,5 |
12 |
1 |
2718 |
16 |
20 |
|
GM |
Cheparinov, Ivan |
BUL |
2660 |
3,5 |
0 |
19 |
15,5 |
0 |
2670 |
17 |
46 |
|
GM |
Kadric, Denis |
MNE |
2601 |
3,5 |
0 |
18,5 |
15,5 |
0 |
2737 |
18 |
23 |
|
GM |
Yilmaz, Mustafa |
TUR |
2641 |
3,5 |
0 |
18,5 |
15 |
1 |
2698 |
19 |
67 |
|
GM |
Suleymanli, Aydin |
AZE |
2560 |
3,5 |
0 |
18,5 |
15 |
0 |
2696 |
20 |
6 |
|
GM |
Niemann, Hans Moke |
USA |
2708 |
3,5 |
0 |
18,5 |
15 |
0 |
2689 |
...78 players
Pairings - Round 7
1 |
11 |
|
GM |
Sevian, Samuel |
2684 |
4½ |
|
4½ |
GM |
Gukesh, D |
2732 |
|
2 |
2 |
4 |
|
GM |
Yu, Yangyi |
2729 |
4 |
|
4½ |
GM |
Oparin, Grigoriy |
2667 |
|
17 |
3 |
18 |
|
GM |
Korobov, Anton |
2664 |
4 |
|
4 |
GM |
Sjugirov, Sanan |
2712 |
|
5 |
4 |
28 |
|
GM |
Yakubboev, Nodirbek |
2630 |
4 |
|
4 |
GM |
Praggnanandhaa, R |
2688 |
|
9 |
5 |
12 |
|
GM |
Esipenko, Andrey |
2679 |
4 |
|
4 |
GM |
Nihal, Sarin |
2673 |
|
16 |
6 |
14 |
|
GM |
Tabatabaei, M. Amin |
2677 |
4 |
|
4 |
GM |
Petrosyan, Manuel |
2629 |
|
29 |
7 |
15 |
|
GM |
Martirosyan, Haik M. |
2675 |
4 |
|
4 |
GM |
Aryan, Chopra |
2617 |
|
35 |
8 |
6 |
|
GM |
Niemann, Hans Moke |
2708 |
3½ |
|
4 |
GM |
Kovalev, Vladislav |
2612 |
|
38 |
9 |
8 |
|
GM |
Erigaisi, Arjun |
2701 |
3½ |
|
3½ |
GM |
Azarov, Sergei |
2582 |
|
59 |
10 |
64 |
|
GM |
Kuybokarov, Temur |
2566 |
3½ |
|
3½ |
GM |
Salem, A.R. Saleh |
2677 |
|
13 |
11 |
46 |
|
GM |
Kadric, Denis |
2601 |
3½ |
|
3½ |
GM |
Sindarov, Javokhir |
2661 |
|
19 |
12 |
20 |
|
GM |
Cheparinov, Ivan |
2660 |
3½ |
|
3½ |
GM |
Vakhidov, Jakhongir |
2607 |
|
39 |
13 |
22 |
|
GM |
Nguyen, Thai Dai Van |
2645 |
3½ |
|
3½ |
GM |
Mchedlishvili, Mikheil |
2553 |
|
69 |
14 |
42 |
|
GM |
Murzin, Volodar |
2604 |
3½ |
|
3½ |
GM |
Yilmaz, Mustafa |
2641 |
|
23 |
15 |
24 |
|
GM |
Abasov, Nijat |
2634 |
3½ |
|
3½ |
GM |
Suleymanli, Aydin |
2560 |
|
67 |
...39 boards
All games - Round 6
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1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.0-0 h6 7.Re1 0-0 8.Nbd2 a6 9.Bb3 Be6 10.Nf1 Bxb3 11.Qxb3 Re8 12.Ng3!N 12.Be3 Bxe3 13.Nxe3 Qd7 14.h3 Ne7 15.Nh2 c6 16.Nhg4 Nxg4 17.hxg4 d5 18.Rad1 12...d5 13.exd5 Qxd5 14.Ne4 14.Nh5 Qxd3 15.Nxf6+ gxf6 16.Bxh6 Rab8 17.Be3 14...Qxb3 15.Nxf6+ gxf6 16.axb3 Rad8 17.Be3 Bxe3 18.Rxe3 Re6 19.Nh4 Red6 20.Rd1 Ne7 21.b4 Kf8 22.Kf1 Rd5 23.g3 Rb5 24.Rd2 a5 25.bxa5 Rxa5 26.Rde2 Ra1+ 27.Kg2 c5 28.f4 Rd1 28...Nd5= 29.Re4 exf4 29.fxe5± R1xd3 30.Rxd3 Rxd3 31.exf6 Ng8 32.Nf5 h5 33.Kh3 Nxf6 34.Kh4! Rd5 35.Rf2 35.Kg5± Nh7+ 36.Kf4 36.Kxh5? Rxf5+ 37.Kg4 Rf1-+ 35...Ne4 36.Ne3 Re5 37.Rf5 Re6 38.Nc4 Nd6 38...Kg7 39.Nxd6 39.Rxc5? Re4+ 40.Kxh5 Rxc4 39...Rxd6 40.Rxc5 Rd2 41.Rb5 41.Rxh5?! Rxh2+ 42.Kg4 Rxb2= 41...Rxh2+ 42.Kg5 Ke7? 42...Rg2± 43.Rxb7++- Ke6 44.b4 Rh3 45.Kf4 h4 46.gxh4 Rxh4+ 46...Rxc3 47.Rb6+ Ke7 47.Ke3! f5 47...Rc4 48.Kd3 Rh4 48.Rb6+ Ke5 49.Rb5+ Ke6 50.Rc5 Rh3+ 51.Kf4! Rh4+ 52.Kg3 Rh1 53.b5? 53.c4+- 53...Kd6!= 54.Rc6+ Ke5 55.c4 Rb1 56.b6 Ke4 57.c5? 57.Kg2= Rb2+ 58.Kf1 Rb1+ 59.Kf2 Rb2+ 60.Kg3 Rb3+ 61.Kh4 57...f4++- 58.Kg4 f3 59.Rf6 Kd5 60.Rf5+ 60.Rxf3 Kxc5 61.Rh3 Rxb6= 60...Kc6 61.Kxf3 61.Rxf3 Kxc5 62.Rh3 Rxb6= 61...Re1 62.Kf4 Rf1+ 63.Ke5 Re1+ 64.Kf6! Rh1 65.Ke7 Rh8 66.Rf6+ Kxc5 67.Kd7! 67.b7 Rb8= 67...Rh7+ 68.Kc8 Kb5 69.b7 Rh8+ 70.Kc7 Rh7+ 71.Kb8 Rh1 72.Rf2 Kb6 73.Rb2+ Kc6 74.Ra2 Kd5 1–0 - Start an analysis engine:
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Gukesh D | 2732 | Martirosyan,H | 2675 | 1–0 | 2023 | C54 | 6th Sharjah Masters 2023 | 6.1 |
Nihal Sarin | 2673 | Yu,Y | 2729 | ½–½ | 2023 | C42 | 6th Sharjah Masters 2023 | 6.2 |
Oparin,G | 2667 | Niemann,H | 2708 | 1–0 | 2023 | D27 | 6th Sharjah Masters 2023 | 6.3 |
Praggnanandhaa R | 2688 | Korobov,A | 2664 | ½–½ | 2023 | D43 | 6th Sharjah Masters 2023 | 6.4 |
Sevian,S | 2684 | Kuybokarov,T | 2566 | 1–0 | 2023 | A21 | 6th Sharjah Masters 2023 | 6.5 |
Aryan Chopra | 2617 | Esipenko,A | 2679 | ½–½ | 2023 | D35 | 6th Sharjah Masters 2023 | 6.6 |
Kovalev,V | 2612 | Tabatabaei,M | 2677 | ½–½ | 2023 | C67 | 6th Sharjah Masters 2023 | 6.7 |
Maghsoodloo,P | 2734 | Yakubboev,N | 2630 | 0–1 | 2023 | E27 | 6th Sharjah Masters 2023 | 6.8 |
Sjugirov,S | 2712 | Ju,W | 2550 | 1–0 | 2023 | C65 | 6th Sharjah Masters 2023 | 6.9 |
Sargsyan,S | 2630 | Erigaisi Arjun | 2701 | ½–½ | 2023 | E11 | 6th Sharjah Masters 2023 | 6.10 |
Petrosyan,M | 2629 | Predke,A | 2685 | 1–0 | 2023 | C50 | 6th Sharjah Masters 2023 | 6.11 |
Salem,A | 2677 | Murzin,V | 2604 | ½–½ | 2023 | D52 | 6th Sharjah Masters 2023 | 6.12 |
Sindarov,J | 2661 | Galperin,P | 2528 | ½–½ | 2023 | E90 | 6th Sharjah Masters 2023 | 6.13 |
Aditya Mittal | 2522 | Cheparinov,I | 2660 | ½–½ | 2023 | D38 | 6th Sharjah Masters 2023 | 6.14 |
Suleymanli,A | 2560 | Nguyen,T | 2645 | ½–½ | 2023 | A13 | 6th Sharjah Masters 2023 | 6.15 |
Yilmaz,M | 2641 | Kadric,D | 2601 | ½–½ | 2023 | E94 | 6th Sharjah Masters 2023 | 6.16 |
Azarov,S | 2582 | Abasov,N | 2634 | ½–½ | 2023 | C54 | 6th Sharjah Masters 2023 | 6.17 |
Mchedlishvili,M | 2553 | Narayanan.S.L | 2660 | ½–½ | 2023 | B22 | 6th Sharjah Masters 2023 | 6.18 |
Vidit,S | 2731 | Sanal,V | 2600 | ½–½ | 2023 | C45 | 6th Sharjah Masters 2023 | 6.19 |
Aravindh,C | 2633 | Moroni,L | 2535 | ½–½ | 2023 | C54 | 6th Sharjah Masters 2023 | 6.20 |
Theodorou,N | 2591 | Dardha,D | 2631 | 0–1 | 2023 | B10 | 6th Sharjah Masters 2023 | 6.21 |
Vokhidov,S | 2586 | Indjic,A | 2618 | ½–½ | 2023 | C64 | 6th Sharjah Masters 2023 | 6.22 |
Vakhidov,J | 2607 | Yuffa,D | 2592 | 1–0 | 2023 | D13 | 6th Sharjah Masters 2023 | 6.23 |
Asis Gargatagli,H | 2519 | Mendonca,L | 2603 | ½–½ | 2023 | B12 | 6th Sharjah Masters 2023 | 6.24 |
Robson,R | 2704 | Ivic,V | 2595 | ½–½ | 2023 | C43 | 6th Sharjah Masters 2023 | 6.25 |
Harsha Bharathakoti | 2602 | Chigaev,M | 2628 | ½–½ | 2023 | D37 | 6th Sharjah Masters 2023 | 6.26 |
Karthikeyan,M | 2627 | Bernadskiy,V | 2592 | 1–0 | 2023 | C07 | 6th Sharjah Masters 2023 | 6.27 |
Muradli,M | 2531 | Sadhwani,R | 2627 | 1–0 | 2023 | E92 | 6th Sharjah Masters 2023 | 6.28 |
Jumabayev,R | 2590 | Ter-Sahakyan,S | 2617 | ½–½ | 2023 | A06 | 6th Sharjah Masters 2023 | 6.29 |
Erdos,V | 2565 | Yoo,C | 2607 | ½–½ | 2023 | C47 | 6th Sharjah Masters 2023 | 6.30 |
Vescovi,G | 2606 | Tin,J | 2576 | ½–½ | 2023 | D36 | 6th Sharjah Masters 2023 | 6.31 |
Sethuraman,S | 2626 | Kobalia,M | 2578 | 1–0 | 2023 | C50 | 6th Sharjah Masters 2023 | 6.32 |
Puranik,A | 2613 | Acs,P | 2561 | 1–0 | 2023 | B69 | 6th Sharjah Masters 2023 | 6.33 |
Mastrovasilis,D | 2603 | Can,E | 2575 | 1–0 | 2023 | B51 | 6th Sharjah Masters 2023 | 6.34 |
Piorun,K | 2601 | Van Foreest,L | 2556 | 1–0 | 2023 | A09 | 6th Sharjah Masters 2023 | 6.35 |
Peralta,F | 2596 | Mishra,A | 2550 | ½–½ | 2023 | D47 | 6th Sharjah Masters 2023 | 6.36 |
Vasquez Schroeder,R | 2524 | Adhiban,B | 2589 | 0–1 | 2023 | B44 | 6th Sharjah Masters 2023 | 6.37 |
Socko,B | 2591 | Dragnev,V | 2593 | ½–½ | 2023 | E04 | 6th Sharjah Masters 2023 | 6.38 |
Petkov,M | 2522 | Iskandarov,M | 2577 | ½–½ | 2023 | D38 | 6th Sharjah Masters 2023 | 6.39 |
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