Monster knights and ghosts

White played for mate with 93.h8Q+ Kxh8 94.Kh6. Does this work? Any other ideas?
Solution
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1.Nf3 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 0-0 5.a3 Bxc3 6.Qxc3 d6 7.e3 b6 8.Be2 Bb7 9.0-0 a5 10.b3 Nbd7 11.Bb2 Qe7 12.b4 h6 13.d3 Rfe8 14.Nd2 e5 15.Nb3 axb4 16.axb4 Nf8 17.Rxa8 Rxa8 18.Ra1 Rxa1+ 19.Bxa1 Ng6 20.Nd2 Qd7 21.f3 Ne7 22.Qa3 Qc8 23.Qa7 Nd7 24.Qa3 Nf5 25.Nf1 Qb8 26.Kf2 Ne7 27.Bb2 Nf8 28.b5 Ne6 29.Bxe5 dxe5 30.Qxe7 g6 31.Qf6 c6 32.bxc6 Bxc6 33.d4 exd4 34.exd4 Be8 35.Qe5 Qxe5 36.dxe5 f6 37.exf6 Kf7 38.Ne3 Nc7 39.Nc2 Kxf6 40.Nd4 Ke5 41.Ke3 g5 42.g3 Bf7 43.f4+ gxf4+ 44.gxf4+ Kf6 45.Bd3 Be8 46.Nf5 h5 47.Nd6 Bd7 48.h4 Ke7 49.Ne4 Ne8 50.Be2 Be6 51.Bxh5 Ng7 52.Bg6 Bxc4 53.f5 Bd5 54.f6+ Kf8 55.Nc3 Bc6 56.fxg7+ Kxg7 57.Be4 Bd7 58.Bd3 Kh6 59.Kf4 Bc6 60.Bb5 Bb7 61.Na4 Bd5 62.Nxb6 Be6 63.Be2 Kg6 64.Na4 Bd5 65.Nc5 Kh6 66.Nd7 Be6 67.Nf6 Kg6 68.Ke5 Bc8 69.Bh5+ Kh6 70.Bf7 Ba6 71.Ng8+ Kg7 72.Be6 Bd3 73.h5 Be2 74.h6+ Kh7 75.Kf5 Kh8 76.Ne7 Bd3+ 77.Kg5 Bc2 78.Nc8 Bd3 79.Ne7 Bc2 80.Bf5 Bb3 81.Ng6+ Kg8 82.Nf4 Kh8 83.Be4 Bf7 84.Bd5 Be8 85.Bc4 Kh7 86.Be6 Kh8 87.Nd5 Ba4 88.Ne7 Bc2 89.Kf6 Bb1 90.Bf5 Ba2 91.h7 Bf7 92.Kg5 Kg7 93.h8Q+? 93.Nc6! Bd5 94.Ne5 Ba2 94...Bb3 95.Bb1+- 95.Bc2 Bd5 95...Be6 96.Ng6 Kxh7 97.Nf8++- 95...Bf7 96.Nxf7 Kxf7 97.h8Q+- 96.Ng6 Kxh7 97.Ne7++- 93...Kxh8 94.Kh6 Bb3 95.Bh7 Bc2 96.Bg8 Bb3 97.Bh7 Bc2 97...Bf7 98.Bg8 Bxg8?? 99.Ng6# 98.Bxc2 ½–½
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Jakovljevic,V | 2402 | Savic,M | 2520 | ½–½ |
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Karsten Müller in ChessBase Magazine
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NEW: ChessBase Magazine #163

Free Opening Article for Download!
Evgeny Postny: "Black has the choice" (Anti-Grünfeld with 5.Ld2 and 8.Qd2)
"The side variation 5.Bd2 has been enjoying a certain popularity among strong players, there is a whole series of 2700s who in recent years have tested out this setup with White. White would like to recapture on c3 with the bishop and then the fashionable move is 8.Qd2 (instead of 8.Nf3) and that is the subject of Evgeny Postny's article."
That is how Rainer Knaak describes the situation in the booklet of CBM 163. The article was written before the World Championship in Sochi. And what happened? In the very first Vishy Anand attacked World Champion Magnus Carlsen with this variation!
Postny presents two candidates - 8...c5 and 8...Nc6 (Carlsen's choice), explains the strategic ideas behind these moves, and concludes that both offer Black good chances to equalize.
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Introduction by Karsten Müller
All Opening Articles in ChessBase Magazine #163
Opening surveys
Illingworth: Reti Opening A11
1.c4 Nf6 2.g3 c6 3.Bg2 d5 4.Nf3 g6 5.b3 Bg7 6.Bb2 0-0 7.0-0

This flexible setup allows one to decide at a later point whether to follow it up with d3 or with d4. Max Illingworth has studded his article with numerous rules of thumb so that it is to a great extent possible to avoid having to learn long theoretical variations.
Kuzmin: Benkö Gambit A58
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bg7 7.e4 0-0 8.Nf3 Qa5

As Alexey Kuzmin explains, what we have here is a totally new approach to playing the Volga. Black does not want to take on a6 quickly in order to prevent White from castling with Ba6xf1. Instead of that he is even prepared to rapidly exchange his queen.
Stohl: Benoni A60
1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 cxd5 5.exd5 b5

The Fianchetto Variation may not be reckoned the strongest way to fight the Modern Benoni, but nevertheless White does have chances of getting an advantage. So, with 5...b5!? Black is trying to go his own way at an early point; Igor Stohl investigates how dangerous that is for him.
Karolyi: Dutch Defence A83
1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5 Nc6 5.d5 Ne5 6.Qd4 Nf7 7.h4

Till now in this variation of the Staunton Gambit 7.Bxf6 was played – however it led to good results for Black. But as Tibor Karolyi demonstrates in his article, after 7.h4! Black has to face much greater problems. That represents a considerable upward revaluation of the move 2.e4.
Havasi: Modern Defence B06
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 a6 5.Nf3 b5 6. Bd3 Bb7 7.Be3

At first White develops naturally with Bd3 and Be3. But as Gergö Havasi demonstrates in his analyses, you would require good knowledge of the theory specific to this variation in order to really get an advantage in the long run.
Krasenkow: Sicilian B22
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 e6

At the level of club players, the Alapin Variation 2.c3 is very popular. So Michal Krasenkow makes you acquainted with his own repertoire against it. Early on 4...e6 is a subtle move, since White can hardly reply 5.dxc5 (5...Qxd1+).
Sumets: French C11
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c6 6.Nf3 Nc6 7.Be3 Qb6 8.Na4 Qa5+ 9.c3 b6

After the strongest continuation 10.Bd2 c4 11.b4 there are two quite distinct lines: 11...Qa6 and 11...Nxb4. Andrey Sumets’ investigations prove that the knight sacrifice has a greater tendency to give Black satisfactory play.
Antic: French C12
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.e5 h6 6.Bh4 g5 7.Bg3 Ne4 8.Nge2

6.Bh4 provokes 6...g5, and White hopes to be able to go on and exploit the weakness. Dejan Antic deals with 8...h5 and 8...f5, before turning to the main move 8...c5. It appears that White cannot lay claim to any objective advantage.
Müller: King's Gambit C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Nc3

From the position in the diagram Black has several moves: 4...g4?!, 4...Bg7, the subtle 4...d6 and 4...Nc6, which leads to a position which is frequently arrived at via a transposition of moves. Karsten Müller introduces you to the subtleties and goes far beyond present theory.
Gormally: Queen's Gambit Accepted D24
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 a6 5.e4 b5 6.e5 Nd5 7.a4 e6 8.axb5

This is one of the sharpest variations of the Queen’s Gambit Accepted. By playing 7...e6 Black returns the pawn immediately. Daniel Gormally acquaints you with both continuations: 8...Bb4 and Miles’ 8...Nb6.
Postny: Grünfeld Defence D85
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Bd2 Bg7 6.e4 Nxc3 7.Bxc3 0-0 8.Qd2

Nowadays 5.Bd2 is no longer a surprise way to meet the Grünfeld Defence. Evgeny Postny has worked intensively on the position in the diagram and come to the conclusion that there are several continuations for Black which give him a level game.
Marin: Nimzoindian E41
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 Bxc3+ 7.bxc3 d6 8.0-0 e5 9.d5 Ne7

The so-called Hübner Variation (Mihail Marin mentions earlier games by Portisch in the 1950s) is not an easy one to defuse. Our Romanian author tries to do so with 10.Nd2 and in his extensive article he is able to show a slight plus for White.
Szabo: King's Indian E98
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 0-0 6.Be2 e5 7.0-0 Nc6 8.d5 Ne7 9.Ne1 Ne8 10.Be3 f5 11.f3 f4 12.Bf2 h5 13.c5 g5

Krisztian Szabo is a specialist in this sharp variation, which can be characterised in brief as follows: White is better, but Black wins. So the risk factor is extremely high for both sides.
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