[Event "Hampstead Congress - Open"] [Site "https://chesscircuit.substack."] [Date "2021.03.13"] [Round "5.8"] [White "Baroukh, Leon"] [Black "Gaudeau, Alain"] [Result "0-1"] [WhiteElo "1513"] [BlackElo "1602"] [Variant "Standard"] [TimeControl "-"] [ECO "D30"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e6 2. d4 d5 { D30 Queen's Gambit Declined } 3. c5?! { (0.31 → -0.52) Inaccuracy. Nc3 was best. } (3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7) 3... b6 4. b4?! { (-0.58 → -1.61) Inaccuracy. cxb6 was best. } (4. cxb6 axb6 5. Nf3 Nf6 6. e3 Bb4+ 7. Bd2 Bd6 8. Nc3 O-O) 4... a5 5. bxa5?! { (-1.79 → -2.72) Inaccuracy. b5 was best. } (5. b5 bxc5 6. Ba3 cxd4 7. Bxf8 Kxf8 8. Qxd4 Qe7 9. Nf3 Nf6) 5... bxc5 6. Nf3?! { (-2.24 → -3.01) Inaccuracy. e3 was best. } (6. e3 cxd4 7. exd4 Bd7 8. Nf3 c5 9. Be2 Nc6 10. O-O c4) 6... cxd4 7. Nxd4 c5 8. Nb3 c4 9. Nd4 Nf6 10. Bd2 Be7 11. g3 O-O 12. Bg2 Bc5 13. Bc3 Re8 14. Nb5 Qd7?! { (-3.70 → -2.62) Inaccuracy. Rxa5 was best. } (14... Rxa5) 15. a4 Be7? { (-2.82 → -1.03) Mistake. Qe7 was best. } (15... Qe7) 16. Nd2 Na6?? { (-1.30 → 2.25) Blunder. Nc6 was best. } (16... Nc6 17. O-O) 17. Nxc4 Qc6?! { (2.28 → 3.52) Inaccuracy. Qd8 was best. } (17... Qd8 18. O-O) 18. Ne5?! { (3.52 → 2.74) Inaccuracy. Nb6 was best. } (18. Nb6 Ne4) 18... Qc5?! { (2.74 → 3.91) Inaccuracy. Qb7 was best. } (18... Qb7 19. O-O) 19. Nd3?! { (3.91 → 3.10) Inaccuracy. Bd4 was best. } (19. Bd4 Qb4+ 20. Bc3 Qc5 21. Rc1 Bd8 22. O-O Qf8 23. Nc4 Be7 24. Nb6 Rb8 25. Be5 Bb7) 19... Qc4 20. Rc1 Qg4 21. Ne5 Qf5 22. h3? { (2.88 → 1.35) Mistake. O-O was best. } (22. O-O Bb7) 22... h6?! { (1.35 → 2.50) Inaccuracy. Ne4 was best. } (22... Ne4 23. Bxe4) 23. g4 Qh7 24. f3 Rd8? { (2.33 → 4.17) Mistake. Nd7 was best. } (24... Nd7 25. O-O) 25. O-O?! { (4.17 → 2.72) Inaccuracy. Nc6 was best. } (25. Nc6 Rd7 26. Nxe7+ Rxe7 27. O-O Qg6 28. e4 Rb7 29. e5 Ne8 30. f4 Bd7 31. f5 exf5) 25... Bc5+?! { (2.72 → 3.48) Inaccuracy. Bb7 was best. } (25... Bb7 26. Bd4 Nd7 27. f4 Nxe5 28. fxe5 Qg6 29. Qb3 Bg5 30. e3 Rab8 31. Qb2 Rf8 32. Kh2) 26. Kh1 Be3 27. Rc2 Nc5?? { (2.67 → 5.40) Blunder. Bb7 was best. } (27... Bb7 28. Bd4) 28. Rb2? { (5.40 → 3.04) Mistake. Nc4 was best. } (28. Nc4 Bf4 29. Nb6 Rb8 30. Bxf6 gxf6 31. Rxc5 h5 32. e3 hxg4 33. fxg4 Be5 34. Rxc8 Rdxc8) 28... Ncd7?! { (3.04 → 4.15) Inaccuracy. d4 was best. } (28... d4 29. Bb4) 29. Nc6 Rf8 30. Nc7 Ba6 31. Nxa8 Rxa8 32. Bd4 Bf4 33. Bf2 Bc4 34. Re1 h5 35. e3? { (3.80 → 2.07) Mistake. g5 was best. } (35. g5) 35... Be5 36. Rb1?? { (1.91 → -1.62) Blunder. Nxe5 was best. } (36. Nxe5 Nxe5 37. Qb1 Nfd7 38. Qxh7+ Kxh7 39. Bg3 Nd3 40. Rb7 Nxe1 41. Bxe1 Rb8 42. Rxb8 Nxb8) 36... hxg4 37. fxg4?? { (-1.25 → -3.60) Blunder. Nxe5 was best. } (37. Nxe5 Nxe5) 37... Ne4 38. Kg1?! { (-3.45 → -4.52) Inaccuracy. Bg1 was best. } (38. Bg1 Bd6 39. Rb6 Qh4 40. Nd4 Nxb6 41. axb6 Ng5 42. Bh2 Nxh3 43. Bxd6 Nf2+ 44. Kg1 Nxd1) 38... Nxf2 39. Kxf2 Bh2 40. e4?! { (-5.30 → -8.67) Inaccuracy. Ne7+ was best. } (40. Ne7+ Kh8 41. Bxd5 Qh4+ 42. Kg2 Qg3+ 43. Kh1 Qxh3 44. Qc2 Bxd5+ 45. Nxd5 Bg3+ 46. Kg1 Bxe1) 40... Qh4+ 41. Ke3 Qg5+ 42. Kf2 Qf6+ 43. Qf3 Qh4+ 44. Ke3 e5 45. Kd2 Qh6+ 46. Kc2 Qxc6 47. exd5 Qxa4+ 48. Rb3 Rb8 49. Rb1?! { (-19.63 → Mate in 8) Checkmate is now unavoidable. Re3 was best. } (49. Re3 Bxb3+) 49... Nc5?! { (Mate in 8 → -45.00) Lost forced checkmate sequence. Bxb3+ was best. } (49... Bxb3+ 50. Rxb3 Nc5 51. Qe4 Qxb3+ 52. Kd2 Qa2+ 53. Ke1 Rb2 54. Qh7+ Kxh7 55. Bf3 Nd3+ 56. Kf1) 50. Bf1 Bxb3+ 51. Kd2 Qa2+ 52. Ke3 Bf4+ 53. Qxf4 exf4+ 54. Kxf4 Qxb1 55. d6 Qxf1+ 56. Kg5 Qf6+ 57. Kh5 Qxd6 58. Kh4 Ra8 59. a6 Rxa6 60. g5 Qf4+ 61. Kh5 g6+ 62. Kh6 Qh4# { Black wins by checkmate. } 0-1