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That Harikrishna is leading the Shenzhen Masters heading into the final round is not itself surprising, but what is remarkable is that he's doing so despite having lost two games!
After a seventh round of three draws, Richard Rapport dealt Harikrishna his second loss of the tournament in round eight and allowed Anish Giri to pull equal with two rounds to play. Since Giri beat 'Hari' in round two, the Dutchman has the tiebreak advantage should the finish on equal points — the first tiebreak is 'direct encounter'.
Rapport sporting a smart red suit | Photo: cca.imsa.cn
The realization of White's small material advantage (two flank pawns) was difficult.
The black king controls the h-pawn, while his minor pieces prevent the a-pawn's advance. If necessary, Black can also sacrifice a piece and aim for a draw of one piece against two (without pawns).
The White knight obstructs his own pawn on the a-file and is also dominated by the black bishop. Important now was 57...♚g8 58.♔g6 ♞e5+ 59.♔f6 ♞c6 60.♗b6 ♝e5+ 61.♔xe6 ♝c3 and so on, or 57...e5 58.♔f5 e4 59.♔xe4 ♝e7 etc., would also have been sufficient.
But Black instead let the White knight out of prison: 57...♝a3?. There followed 58.♘b8 ♝c1+ 59.♔h4 ♚e8 60.♗c7 ♝e3 61.a6 ♘a3 62.♔g4 ♞b5 63.♗f4 ♝c5 64.♘c6 ♚d7 65.♘e5+ ♚e8 66.h6 ♝f8 67.h7 ♝g7 68.♔h5 1-0
Giri drew with Ding Liren to tie for the lead, with momentum on his side.
Harikrishna showed his resilience in the penultimate round, however, and he went after his opponent's Petroff Defence in yet another queenless middlegame. Eventually Harikrishna won a pawn and in the endgame the players reached this position:
Black played 51...♞c5 and after 52.♗e4+ he faced an unpleasant choice: He decided to swap the minor pieces with 51...♞xe4+, but the rook ending is straightforwardly lost: 53.♖xe4 ♜a7 54.♖a4 ♚c5 55.♔g3 ♚b5 56.♖a2 h5 57. f4 1-0
52...♚d4 was no better, as there would follow 53.♗b7 and the a-pawn runs next.
The Petroff (or Russian) Defence which is characterised by the moves 1.e4 e5 2.Nf3 Nf6 has been popular at the highest levels for many years and enjoys the reputation of being an extremely solid defence.
Harikrishna does fine without his queen | Photo cca.imsa.cn
Power Play 24: A repertoire for black against the Catalan
On this DVD Grandmaster Daniel King offers you a repertoire for Black against the Catalan, based around maintaining the rock of a pawn on d5. Keeping central control ultimately gives Black good chances to launch an attack against the enemy king.
Rapport against Giri was an Open Catalan in which Rapport followed Wojtaszek vs Giri from the 2018 Shamkir tournament through a whopping 23 moves into a dead-equal endgame. The players shook hands on move 32 after using up very little time on the clock. Giri had a free evening to contemplate last round strategy:
1.d4 or 1.e4 tomorrow?🤔 #toughchoices #ShenzhenMasters pic.twitter.com/cDNH0eHVry
— Anish Giri (@anishgiri) April 26, 2019
In a dramatic turn of events in the final round Harikrishna lost, giving Giri the opening he needed to press with White and ultimately win his long minor piece endgame against Dmitry Jakovenko to leapfrog the Indian number two and win the Shenzhen Masters with a final score of 6½ / 10.
Ding Liren is Anish's new best friend. He manoeuvred patiently with White in an English Opening, but by move 24 when the queens came off, the symmetrical pawn structure and equal material made a draw look likely.
Reminiscent of a Knight's Tour!
Ding has just vacated the knight outpost on c5 and Harikrishna now takes time to ensure the knight does not return with 35...b6, however in the long run that opens up the new and more lucrative c6-square for the knight. Black's own advanced knight on f3 meanwhile lacks meaningful targets. 35...g5 would have been a logical follow-up, when White's edge is minimal.
Harikrishna avoided exchanging knights, but soon Ding's developed a dominating position:
46.♖h8 with the other rook coming to c8, Ding later corralled the d5-pawn with a winning advantage. But he embarked on a spurious mating net, driving Harikrishna's king to g1 and giving him a golden opportunity to save the game — and his tournament — with a tactic:
Can you spot the idea Harikrishna missed?
In the game Harikrishna played 59...♜d6 and gave Ding a second chance to win. The game continued 60.d5 ♜g6 61.♖h7 ♜d6 and now Ding managed to break through:
62.a5! The passed pawn that results will decide the game in White's favour.
Giri needed 97 moves [the live broadcast incorrectly showed only 64 moves at first after a technical snafu -Ed.] and the full seven hours to prosecute his endgame advantage against Jakovenko, but he succeeded and, with that, won the tournament:
Congratulations @anishgiri for not only winning in Shenzhen, but most importantly for defying the universe!
— MVL (@Vachier_Lagrave) April 27, 2019
Andre Schulz contributed reporting
