
Karsten Mueller vs Josh Waitzkin, 1998
This blog is co-written by Geoff Goodson
“... in a bad position, there are no good moves.” - M. Botvinnik
Karsten Müller (born November 23, 1970, in Hamburg, Germany) is a chess Grandmaster and author. He earned the Grandmaster title in 1998 and a PhD in mathematics in 2002 at the University of Hamburg. He placed second in the 1997 German championship and was active in the Bundesliga chess league until about 2015. He has written numerous books about chess problems and chess endgames, including Secrets of Pawn Endings (Everyman Chess, 2000), with Frank Lamprecht.
Joshua Waitzkin (born December 4, 1976) is well known to most chess players as the child prodigy made famous by the memoir (written by his father Fred), Searching for Bobby Fischer. The 1993 feature film of the same title, written and directed by Steve Zaillian, was based on that book. Joshua twice won the US Junior Championships and has written a number of books on chess. He became a National Master at 13 and an International Master at 16, but has not played in any chess tournaments since 1999. As an adult, he has excelled in various forms of martial arts and is the co-founder of The Marcelo Garcia Academy, a Brazilian jiu-jitsu school located in New York City.

The following game was played at the Bermuda Mermaid Beach club on 1998-02-03. (More details on the tournament can be found here: https://theweekinchess.com/html/twic170.html.) At the time, Karsten Mueller (White) was FIDE rated 2515 and Joshua Waitzkin (Black) was 2465.
- e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Bd2 Qb6 7. Qe2 Qxd4
Better than gobbling the pawn was to develop, say 7 … Bf5.
- O-O-O Qb6 9. f4
This attempt to control e5 is unnecessary and a wasted tempo in the opening. The best move was 9. Nf3.
9... Bg4 10. Nf3 Nbd7 11. h3 Bxf3 12. gxf3 g6 13. Rhe1 Qc5 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qd3 Bg7 17. Qc3
This pin on the Black knight on f6 isn’t aggressive enough. The move 17 Qb3 aligns with the light-squared bishop and attacks a pawn.
17... b6 18. Be3 Qh5 19. Bd4 Qf5

- Re5
A clever rook maneuver to help White generate an attack on Black’s uncastled king. BTW, stockfish recommends White play Kb1 instead.
20 … Qxf4+ 21. Be3 Qg3 22. Rxe7+ Kxe7 23. Qb4+ Ke8 24. Re1 Kd7 25. Rd1+ Ke8 26. Re1 Kd7 27. Rd1+ Nd5
According to stockfish, if Black played 27 … Ke8 then the game would be a draw! Black is much worst off at this point and should have taken the draw, if he saw it.
- Bxd5 cxd5
This seriously weakens the Black king position. A better move was 28… Be5, which defends against White playing the absolutely devastating Bf4.
- Bf4
Now Black is in a bad position.
29 … Qh4 30. Qd6+ Ke8 31. Qc6+ Ke7 32. Bd6+ Kd8 33. Qxa8+ Kd7 34. Qb7+ Kxd6 35. Rxd5+ Ke6 36. Qd7+ Kf6 37. Qd6# 1-0