CohenChessClub.com

[Event "February Chess Megatournament"] [Site "https://cohenchessclub.com/VCnhHmEG"] [Date "2022.02.12"] [White "Bryson"] [Black "Eitan"] [Result "0-1"] [UTCDate "2022.02.12"] [UTCTime "21:28:59"] [WhiteElo "1213"] [BlackElo "1414"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+7"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C46 Four Knights Game } 4. Bd3 Bb4?! { (-0.18 → 0.82) Inaccuracy. Bc5 was best. } (4... Bc5 5. O-O O-O 6. Bc4 d6 7. h3 Be6 8. Bb3 Bxb3 9. axb3 h6 10. d3 a6 11. Be3) 5. O-O?! { (0.82 → 0.25) Inaccuracy. Nd5 was best. } (5. Nd5) 5... Bxc3 6. dxc3 O-O 7. Bg5 h6 8. Be3 d6 9. Nd4?? { (-0.12 → -5.92) Blunder. a4 was best. } (9. a4 a5 10. Re1 Be6 11. b3 Nd7 12. Nd2 Ne7 13. f3 b6 14. Nf1 f5 15. exf5 Nxf5) 9... exd4 10. cxd4 Bg4? { (-5.85 → -3.42) Mistake. Nb4 was best. } (10... Nb4 11. f3 Nxd3 12. Qxd3 d5 13. Rae1 a5 14. e5 Nh7 15. Bd2 Be6 16. f4 f5 17. Re3) 11. f3 Be6?? { (-3.50 → -1.18) Blunder. Bd7 was best. } (11... Bd7) 12. d5 Nb4?? { (-1.09 → 1.29) Blunder. Bxd5 was best. } (12... Bxd5 13. exd5) 13. dxe6 Nxd3?? { (1.10 → 3.27) Blunder. fxe6 was best. } (13... fxe6 14. Bc4) 14. cxd3?? { (3.27 → 0.50) Blunder. exf7+ was best. } (14. exf7+ Rxf7 15. cxd3 c6 16. Qc2 a5 17. a4 Qc7 18. Rae1 d5 19. Qb3 Qd7 20. e5 Nh5) 14... fxe6 15. h3 c6 16. Qb3 Re8?? { (0.43 → 2.16) Blunder. Qe7 was best. } (16... Qe7 17. Rf2 Rf7 18. Re1 a5 19. f4 a4 20. Qa3 Raf8 21. e5 Nd5 22. exd6 Qd7 23. Qxa4) 17. Rac1? { (2.16 → 0.69) Mistake. Qxb7 was best. } (17. Qxb7) 17... d5?? { (0.69 → 3.07) Blunder. Qd7 was best. } (17... Qd7 18. a4) 18. exd5?? { (3.07 → 0.17) Blunder. Qxb7 was best. } (18. Qxb7) 18... exd5 19. Rc5?? { (0.42 → -7.35) Blunder. Rfe1 was best. } (19. Rfe1) 19... Qe7?? { (-7.35 → -0.08) Blunder. Rxe3 was best. } (19... Rxe3 20. Qxb7 Rb8 21. Qxc6 Rxb2 22. Rfc1 Qe7 23. Qc8+ Ne8 24. R5c2 Re1+ 25. Rxe1 Qxe1+ 26. Kh2) 20. Qb4?? { (-0.08 → -9.52) Blunder. Re1 was best. } (20. Re1 Nh5 21. Rcc1 Qf7 22. Bd2 Ng3 23. Rxe8+ Rxe8 24. Re1 Re7 25. Kf2 Rxe1 26. Bxe1 Nf5) 20... Nd7 21. d4 Nxc5 22. Qxc5 Qxe3+ 23. Kh1 Rac8 24. g4 b6 25. Qd6 Rcd8 26. Qxc6 g5?? { (-10.14 → 0.00) Blunder. Qe2 was best. } (26... Qe2 27. Kg1 Qxb2 28. Kh1 Qe2 29. Kg1 Qd2 30. Qc7 Qxd4+ 31. Kh1 Qc4 32. Qxc4 dxc4 33. Rc1) 27. Qb7?? { (0.00 → -9.06) Blunder. Qg6+ was best. } (27. Qg6+ Kh8 28. Qf6+ Kg8) 27... Rb8 28. Qxa7 Qxd4 29. f4 Qe4+ 30. Kg1 Qe3+ 31. Rf2?! { (-10.30 → Mate in 5) Checkmate is now unavoidable. Kg2 was best. } (31. Kg2 gxf4 32. Qa3 Rbc8 33. Qxe3 fxe3 34. Re1 d4 35. Kf3 Rc2 36. g5 e2 37. Rxe2 Rcxe2) 31... Qe1+?! { (Mate in 5 → -10.00) Lost forced checkmate sequence. Qg3+ was best. } (31... Qg3+ 32. Kf1 Qxh3+ 33. Rg2 Qh1+ 34. Kf2 Qe1+ 35. Kf3 Re3#) 32. Rf1 Qe3+ 33. Rf2?! { (-11.74 → Mate in 5) Checkmate is now unavoidable. Kg2 was best. } (33. Kg2 Qe4+) 33... Qe1+?! { (Mate in 5 → -10.52) Lost forced checkmate sequence. Qg3+ was best. } (33... Qg3+ 34. Kf1 Qxh3+ 35. Rg2 Qh1+ 36. Kf2 Qe1+ 37. Kf3 Re3#) 34. Rf1?! { (-10.52 → Mate in 13) Checkmate is now unavoidable. Kg2 was best. } (34. Kg2 gxf4) 34... Qg3+ 35. Kh1 Qxh3+ 36. Kg1 Rbd8?! { (Mate in 11 → -10.38) Lost forced checkmate sequence. Qxg4+ was best. } (36... Qxg4+ 37. Kh1 Rbc8 38. Qb7 Qh3+ 39. Kg1 Qe3+ 40. Kh1 Qe4+ 41. Kg1 Rc2 42. Qf7+ Kxf7 43. fxg5+) 37. Qxb6 Re3?? { (-11.04 → 0.00) Blunder. Qg3+ was best. } (37... Qg3+) 38. Qxd8+ Kg7 39. Qe7+?? { (0.00 → Mate in 6) Checkmate is now unavoidable. Qc7+ was best. } (39. Qc7+ Kg8 40. Qb8+ Kg7) 39... Rxe7 40. fxg5 Qxg4+ 41. Kf2 Rf7+ 42. Ke1 Rxf1+ 43. Kxf1 d4 44. b4 d3 45. Ke1 d2+ 46. Kxd2 h5?! { (Mate in 10 → -72.11) Lost forced checkmate sequence. Qxb4+ was best. } (46... Qxb4+ 47. Ke2 hxg5 48. a4 Qxa4 49. Kf2 Qf4+ 50. Ke1 g4 51. Ke2 g3 52. Kd3 g2 53. Kc2) 47. b5?! { (-72.11 → Mate in 12) Checkmate is now unavoidable. Kc3 was best. } (47. Kc3 Qxg5) 47... h4?! { (Mate in 12 → -74.00) Lost forced checkmate sequence. Qxg5+ was best. } (47... Qxg5+ 48. Ke2 Qxb5+ 49. Kf2 Qa4 50. Kg3 Qa3+ 51. Kf2 h4 52. Ke2 h3 53. Kf2 Qxa2+ 54. Ke3) 48. Ke1?! { (-74.00 → Mate in 4) Checkmate is now unavoidable. b6 was best. } (48. b6 Qxg5+) 48... h3 49. Kf1 h2 50. b6 h1=Q+ 51. Kf2 Qhg2+ 52. Ke3 Q4f3+ 53. Kd4 Qd2+ 54. Kc5 Qfc3+ 55. Kb5 Qdb2+ 56. Ka6 Qca3+ 57. Kb7 Qaxa2 58. Kc7 Qc4+ 59. Kb8 Qxb6+ 60. Ka8 Qa4# { Black wins by checkmate. } 0-1