[Event "Zurich Candidates"] [Site "Zurich SWI"] [Date "1953.09.23"] [Round "14"] [White "Yuri Averbakh (?)"] [Black "Alexander Kotov (?)"] [Result "*"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A55"] [Opening "Old Indian Defense: Normal Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 { A55 Old Indian Defense: Normal Variation } Be7 6. Be2 O-O 7. O-O c6 8. Qc2 Re8 9. Rd1 Bf8 10. Rb1 a5 11. d5 Nc5 12. Be3 Qc7 13. h3 Bd7 14. Rbc1 g6 15. Nd2 Rab8 16. Nb3 Nxb3 17. Qxb3 c5 18. Kh2 Kh8 19. Qc2 Ng8 20. Bg4 Nh6 21. Bxd7 Qxd7 22. Qd2 Ng8 23. g4 f5 24. f3 Be7 25. Rg1 Rf8 26. Rcf1 Rf7?! { (0.59 → 1.37) Inaccuracy. f4 was best. } (26... f4 27. Bf2 Qd8 28. Qe1 Kg7 29. h4 Nh6 30. Nb5 a4 31. Kg2 Rh8 32. Rh1 Nf7 33. Rfg1 Ra8 34. h5 Ng5 35. Qd1 a3) 27. gxf5 gxf5 28. Rg2?! { (0.92 → 0.00) Inaccuracy. f4 was best. } (28. f4 Bf6 29. fxe5 Bxe5+ 30. Bf4 Qe7 31. Bxe5+ Qxe5+ 32. Qf4 Qxf4+ 33. Rxf4 Nh6 34. Rh4 Rf6 35. Rf1 Rbf8 36. Rh5 fxe4 37. Rxf6 Rxf6) 28... f4 29. Bf2 Rf6 30. Ne2?? { (0.00 → -2.16) Blunder. h4 was best. } (30. h4 Rh6 31. Rg4 Nf6 32. Rg2 Nh5 33. Rg4 Nf6) 30... Qxh3+ 31. Kxh3 Rh6+ 32. Kg4 Nf6+ 33. Kf5 Nd7?? { (-3.43 → 0.00) Blunder. Ng4 was best. } (33... Ng4 34. Nxf4 Rg8 35. Nh5 Rhg6 36. Qg5 Bxg5 37. Kxg4 Bf4+ 38. Kh3 Rxg2 39. Nxf4 exf4 40. Be1 R8g6 41. e5 dxe5 42. Bh4 Rxb2 43. Re1) 34. Rg5 Rf8+ 35. Kg4 Nf6+ 36. Kf5 Ng8+ 37. Kg4 Nf6+ 38. Kf5 Nxd5+ 39. Kg4 Nf6+ 40. Kf5 Ng8+ 41. Kg4 Bxg5 42. Kxg5 Rf7 43. Bh4 Rg6+ 44. Kh5 Rfg7 45. Bg5 Rxg5+ 46. Kh4 Nf6 47. Ng3 Rxg3 48. Qxd6 R3g6 49. Qb8+ Rg8 *