Round 7
After a stormy penultimate round, the battle for the title of the 9th Hainan Danzhou Masters was between the overnight tournament leader, Yu Yangyi and his compatriot Bu Xiangzhi. Bu was half-a-point behind the leader and had to win at all cost to remain in contention.
Yu Yangyi, on the contrary, could afford to take things calmly. He had the luxury of going for a solid draw and putting the onus of catching up on his rival. And that is what he did.
Sam Shankland vs Yu Yangyi
Yu had the black pieces against Sam Shankland in the final round and went for his favourite Petroff Defence. As is the case in most Petroffs, the position reached out of the opening was rather bland. By the 21st move, a dead equal endgame with rooks and bishops of opposite colours was reached. The game went on for 17 more moves but the result of the game was never in doubt.
The great popularity of the Petroff Defence at the highest level has attracted general attention as strong players employ this opening with great success and with both colours. Unfortunately, the opinion of the Petroff as a sterile drawish opening seems to be firmly implanted in many minds. The author tries to dispel these myths and examines the most popular lines and provides a large number of ideas that will enable you to play Petroff successfully, with either colour.

Yu Yangyi decided to go for a quiet draw in the final round | Photo: Official website
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1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Nd7 6.Nxd7 Bxd7 7.0-0 Bd6 8.Qh5 Qf6 9.Nc3 9.Be3 0-0-0 10.Nc3 Nxc3 11.bxc3 Qe6 12.Rfe1 f6 13.Bd2 Qg8 14.Rab1 Kb8 15.h3 b6 16.Ba6 9...Qxd4 10.Be3 Qe5 11.Qxe5+ Bxe5 12.Nxd5 Nf6 13.Rae1 Nxd5 14.Bd4 0-0-0 15.Bxe5 Nb4 16.Bxg7 Nxd3 17.cxd3 Rhg8N 18.Be5 Bc6 19.f3 Rxd3 20.Bg3 Re8 21.Rxe8+ Bxe8= 22.Rc1 Bc6 23.Be5 Kd7 24.Rc4 Rd5 25.Bc3 Rf5 26.Rd4+ Ke7 27.a3 Bd7 28.Kf2 c5 29.Re4+ Be6 30.Ke3 Rd5 31.h3 b5 32.g4 f5 33.Rf4 fxg4 34.fxg4 h5 35.gxh5 Rxh5 36.h4 Rf5 37.Rxf5 Bxf5 38.h5 Be6 ½–½
- Start an analysis engine:
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Shankland,S | 2727 | Yu,Y | 2762 | ½–½ | 2018 | | 9th Hainan Danzhou GM 2018 | 7 |
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Vladimir Fedoseev vs Bu Xiangzhi
A draw in Yu Yangyi’s game meant Bu Xiangzhi had a chance to catch up with the tournament leader. However, Bu’s own position did not hold much promise. Within the first 25 moves in a Queen’s Indian Defence, the game had reached a rook and pawn endgame with five pawns for each side.
The Queen's Indian Defense is one of the most solid and rich openings against 1.d4. Together with the Nimzo-Indian and the Catalan it forms the so called "Classical Setup", which any player should know. Victor Bologan calls the b7 bishop “the soul of the opening, the most important piece...keep it active”. Every chess enthusiast, from beginner to high level player, can profit from this DVD. Enrich your chess vocabulary, be open to new ideas: play the Queen’s Indian!
Vladimir Fedoseev vs Bu XIangzhi
Although the position looks more or less equal, Fedoseev is in the driver’s seat here. Despite material equality, black is under some pressure due to his weak pawns and passive rook. White managed to net a pawn here after 26.Rd6 Kf7 27.Rd7+ Kf6 and 28.Ra7. It took some time in the ensuing endgame for Fedoseev to convert the game but by move 58, he had secured his first win of the tournament.
The aim of this DVD is to provide you with the practical skills and knowledge that you will need to play a rook and pawn endgame. Based on his own playing experience, Grandmaster Daniel King reveals what is essential knowledge, saving you time in your studies. The Power Play series is suitable for anyone looking to improve their chess, but also provides ready-made lessons and exercises for a trainer.
Running time: 5 hours

Vladimir Fedoseev won his first game of the tournament against Bu Xiangzhi | Photo: Official website
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1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Bf4 d5 6.cxd5 exd5 7.Nc3 Bd6 8.Bxd6 Qxd6 9.Rc1 Qe7 9...a6 10.g3 0-0 11.Bg2 Nbd7 12.0-0 Rfe8 13.e3 Rac8 14.Ne1 c5 15.dxc5 bxc5 16.Nd3 Nb6 10.g3 0-0 11.Bg2 Nbd7 12.0-0 c5 13.e3N 13.Re1 Rfd8 13...a6 14.Nd2 Rfd8 15.Re1 Rac8 16.e4 dxe4 17.Ncxe4 Nxe4 18.Nxe4 Bxe4 19.Bxe4 Qd6 20.dxc5! Qxd1 21.Rexd1 Nxc5 22.Bf5 Rb8 23.b4 Ne6 24.Bxe6 Rxd1+ 24...fxe6 25.Rxd8+ Rxd8 25.Rxd1± fxe6 26.Rd6 Kf7 27.Rd7+ Kf6 28.Ra7 a5 28...b5 29.bxa5± bxa5 30.Rxa5 Rb3 31.a4 Ra3 32.Ra8 g5 33.Kf1 Ra1+ 34.Ke2 Kf5 35.Kf3! g4+ 36.Ke3 36.Kg2!+- 36...e5 37.a5 Ra3+ 38.Ke2 Ke4 39.a6! Ra1 39...h6± 40.a7+- h6 41.Kd2 Ra2+ 42.Ke1! Ra1+ 43.Ke2! Ra2+ 44.Kf1 Ra1+ 45.Kg2 Ra2 46.h4 h5 47.Rh8 Rxa7 48.Rxh5 Rg7 49.Kf1 Rg8 50.Ke2 Rg7 51.Rh8! Kf5 52.Rf8+ Ke6? 52...Ke4± 53.Re8 Rc7 53.f3 Ke7 54.Ra8 Kf6 54...Ke6 55.Ra4 gxf3+ 56.Kxf3 Kd5 55.Ra4 gxf3+ 56.Kxf3 Rf7 57.Ke4 Kg6 58.Ra5 1–0 - Start an analysis engine:
- Try maximizing the board:
- Use the four cursor keys to replay the game. Make moves to analyse yourself.
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Fedoseev,V | 2707 | Bu,X | 2712 | 1–0 | 2018 | | 9th Hainan Danzhou GM 2018 | 7 |
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Vidit Gujrathi vs Le Quang Liem
Le Quang Liem had an extra pawn against Vidit Gujrathi for the most part of the game. Vidit, on the other hand, had the initiative and a better pawn structure. On the 64th move, by when the tide had already begun to turn in Le’s favour, Vidit cracked and made back-to-back errors.
Vidit Gujrathi vs Le Quang Liem
Vidit had chased the king all the way from the kingside to its current post where it now looked safe. White had no checks and the discovered attack on the queen didn’t lead anywhere. Unwilling to take on c5 and give up the pin on the knight — which was the best way to proceed — Vidit decided to go with his king to h3. Now after 64…Ne5 65.Nxe5 Qxe2, the white king suddenly looks exposed. Vidit tried 66.Nf7+ but after 66…Kc6 (not allowing any checks) 67.Kg2 g4, Black just had an overwhelming advantage.

Le Quang Liem finished on a high note with two consecutive wins in the last two rounds | Photo: Official website
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1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5 6.Bg5 h6 7.Bh4 c5 8.dxc5 0-0 9.e3 Be6 10.Nf3 Nbd7 11.Be2 Rc8 12.c6 bxc6 13.0-0 Qa5 14.Nd4N 14.Rac1 c5 15.Rfd1 Rfe8 14...Bd6 15.Rfd1 Rfe8 16.Rac1 c5 17.Nxe6 fxe6 18.e4 c4 19.exd5 exd5 20.Qf5 20.g3 20...Kh8= 21.Bf3 Be5 22.Bg3 22.Bxd5? Bxc3 23.Be6 23.bxc3? Rc5-+ 23...Qxf5-+ 22...Bxg3 23.hxg3 Re5 23...Rc5!? 24.Qf4 24.Nxd5 Re5= 24.Bxd5? Nb6-+ 24...Ne5= 24.Qf4 Rce8 25.b3 Nb6 26.Qd4 R5e7 27.g4 27.Bxd5? Nfxd5 28.Nxd5 Nxd5-+ 27.Nxd5? Nbxd5 28.Qxc4 Rc7-+ 27...Rc8 28.Ne2 28.Bxd5? Nfxd5 29.Nxd5 Nxd5-+ 28.Nxd5? Nbxd5 29.Rxc4 29.g5? hxg5 30.Bxd5 Nxd5-+ 29...Rxc4-+ 28...Qxa2 29.Nf4 Rec7 29...Ree8= 30.bxc4 30.Qe5! 30...Rxc4 31.Rxc4 Qxc4 32.Qe5 Re8 33.Qf5 Qc3 34.g5 hxg5 35.Qxg5 Re1+ 36.Rxe1 Qxe1+ 37.Kh2 d4 38.Be2 Qb4 38...Kg8!= 39.Ng6+± Kg8 40.Qe5! Kf7 40...Qd2± 41.Nf4 Kh7 41.Qc7+!+- Kg8 41...Kxg6? 42.Bd3+ Ne4 43.Qf4+- 43.Bxe4+ Kf6± 42.Ne7+ 42.Qxa7?! Qd6+ 43.Kg1 d3± 42.Bd3!+- Nbd7 43.Qc6 43.Qxa7 Qb8+ 44.Qxb8+ Nxb8± 42...Kf8 43.Ng6+ 43.Nf5± Ne8 44.Qxa7 43...Kg8+- 44.Qb8+ 44.Qxa7?! Nbd7± 44.Bd3!+- Nbd7 45.Qc6 45.Qxa7 Qb8+ 46.Qxb8+ Nxb8± 44...Kf7 45.Bd3 45.Nh8+ Ke6 46.Qxa7 45...Qc5 45...a5!= 46.Nf4 46.Qxa7+± Nbd7 47.Qa2+ Ke8 48.g3 46...Nbd7 47.Qb3+ Ke7 48.Qe6+ Kd8 49.g3 Nf8 50.Qf7 Qe7 51.Qb3 N6d7 51...Ng4+?! 52.Kg2± 52.Qd5 Qc5 53.Qa8+ Ke7 54.Qe4+ Ne5 55.Be2 Kd6 56.Qa8 Ned7 57.Bg4 g5 58.Nd3 Qb5 59.Qe4 Qd5 60.Qe1 a5 61.Qc1 Qb5 62.Be2 Ne6 63.Qa3+ 63.Qd2= 63...Nec5! 64.Kh3 64.Nxc5 Qxc5 65.Qb3 64...Ne5-+ 65.Nxe5 65.Nxc5 Qxc5 66.Qb3 65...Qxe2 66.Nf7+? 66.Ng4 a4 67.Qb4 66...Kc6! 67.Kg2 g4 68.Nd8+ Kb5 69.Qa1 Qe4+ 70.Kg1 d3 71.Nf7 Qd5 72.Qb2+ Ka6 72...Nb3 73.Nd6+ Kb4 74.Qg7 Qxd6 75.Qg8 d2 76.Qxg4+ Qd4 77.Qd1 Qa1 78.Qxa1 Nxa1 79.Kg2 d1Q 80.Kh3 a4 81.g4 Nc2 82.Kh4 a3 83.Kg5 a2 84.Kf4 a1Q 85.Kg3 Qe5+ 86.f4 Qg1+ 87.Kh4 Qh2# 73.Qf6+ Ne6 74.Qc3 d2 75.Qc8+ Ka7 0–1 - Start an analysis engine:
- Try maximizing the board:
- Use the four cursor keys to replay the game. Make moves to analyse yourself.
- Press Ctrl-B to rotate the board.
- Drag the split bars between window panes.
- Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
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Vidit,S | 2718 | Le,Q | 2728 | 0–1 | 2018 | | 9th Hainan Danzhou GM 2018 | 7 |
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Jan-Krzysztof Duda vs Wei Yi
Jan-Krzysztof Duda and Wei Yi discussed the Mikenas variation of the English Opening. Wei was very well prepared for the game. Deviating from known theory on his 8th turn, he went on to get a slight advantage early in the game. Although queens were off the board, Wei, with his extra space and double bishops, exerted considerable pressure on Duda’s position. Duda fought hard to restore equilibrium but Black’s advantages turned out to be too difficult for him to deal with.
Williams main teaching method behind this set of two DVDs is to teach you some simple yet effective set ups, without the need to rely on memorising numerous complicated variations.
Jan-Krzysztof Duda vs Wei Yi
On his 33rd move, Duda allowed a deadly check on h6 and after 34.Ng5 f4+ 35.gxf4 exf4+ 36.Kxf4 Rd2, realized that the bishop did not have a decent square. After 37.Re3 or Ke3 Black has 37…Rxa2 after which the a-pawn is too strong. Duda gave up a piece here with 37.Bxh5 but did not survive for too long in the resulting endgame.

Wei Yi came well prepared for his final round game against Jan Krzysztof Duda | Photo: Official website
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1.c4 e6 2.Nc3 Nf6 3.e4 d5 4.e5 d4 5.exf6 dxc3 6.dxc3 Qxd1+ 7.Kxd1 gxf6 8.g3 Nc6N 8...Bd7 9.Bg2 Bc6 10.Bf3 Bxf3+ 11.Nxf3 Nc6 12.Ke2 Ne5 13.Nxe5 fxe5 9.Ke2 h5 10.b3 a5 11.Bg2 a4 12.b4 Ne5 13.c5 Bd7 14.c4 0-0-0 15.Bb2 Bg7 16.Bxe5 fxe5 17.Rd1 f5 18.Nf3 18.h4 18...Bf6! 19.h4 Bc6 20.Rxd8+ Rxd8 21.Rc1 e4 22.Ng5 Rd4 23.Bf1 Bd7 24.Ke3 24...e5 24...Kd8! 25.Be2= Be8 26.Ne6 Rd7 27.Rd1 27.a3= 27...a3 28.Rb1 28.Rg1 28...Bf7-+ 29.Ng5 Bg6 30.Rd1 Rd4 31.Nh3 Bg7 32.Rc1 32.Ng5 32...Kd7 33.Rc3 Bh6+ 34.Ng5? 34.f4 exf3+ 35.Kxf3 34...f4+! 35.gxf4 exf4+ 36.Kxf4 Rd2! 37.Bxh5 Bxh5 38.Rxa3 Rxf2+ 39.Kxe4 39.Kg3 Re2 40.Kf4 39...Bg6+ 40.Kd4 Re2 41.c6+ Kxc6 42.b5+ Kb6 43.Kd5 c6+ 44.Kd4 0–1 - Start an analysis engine:
- Try maximizing the board:
- Use the four cursor keys to replay the game. Make moves to analyse yourself.
- Press Ctrl-B to rotate the board.
- Drag the split bars between window panes.
- Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
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Duda,J | 2737 | Wei,Y | 2729 | 0–1 | 2018 | | 9th Hainan Danzhou GM 2018 | 7 |
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Final Standings
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- Start an analysis engine:
- Try maximizing the board:
- Use the four cursor keys to replay the game. Make moves to analyse yourself.
- Press Ctrl-B to rotate the board.
- Drag the split bars between window panes.
- Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
- Games viewed here will automatically be stored in your cloud clipboard (if you are logged in). Use the cloud clipboard also in ChessBase.
- Create an account to access the games cloud.
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