CohenChessClub.com

[Event "March Chess Megatournament"] [Site "https://cohenchessclub.com/NwApqtzu"] [Date "2022.03.12"] [White "Elizabeth"] [Black "Kadenlol"] [Result "1-0"] [UTCDate "2022.03.12"] [UTCTime "20:47:38"] [WhiteElo "1228"] [BlackElo "1522"] [WhiteRatingDiff "+62"] [BlackRatingDiff "-23"] [Variant "Standard"] [TimeControl "900+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nc3 { D00 Queen's Pawn Game: Chigorin Variation } Nc6 3. Nxd5?? { (0.20 → -6.32) Blunder. e4 was best. } (3. e4 dxe4 4. d5 Nb8 5. Bg5 h6 6. Bh4 Nf6 7. Qe2 g5 8. Bg3 c6 9. O-O-O Qa5) 3... Qxd5 4. e3 Qa5+? { (-6.22 → -3.37) Mistake. e5 was best. } (4... e5 5. Nf3) 5. c3?! { (-3.37 → -4.67) Inaccuracy. Bd2 was best. } (5. Bd2 Qb6 6. b4 e5 7. b5 Nce7 8. dxe5 Ng6 9. Bc3 f6 10. exf6 Nxf6 11. Bd3 a5) 5... Qf5? { (-4.67 → -2.39) Mistake. e5 was best. } (5... e5 6. b4 Nxb4 7. cxb4 Bxb4+ 8. Bd2 exd4 9. exd4 Be6 10. Bd3 O-O-O 11. Nf3 Ne7 12. O-O) 6. Bd3 Qf6 7. Qa4?! { (-2.35 → -3.66) Inaccuracy. f4 was best. } (7. f4 Qh4+ 8. g3 Qg4 9. Nf3 Qh5 10. O-O Bg4 11. b4 e6 12. b5 Nd8 13. e4 Nf6) 7... Nh6?? { (-3.66 → 0.15) Blunder. Qg5 was best. } (7... Qg5) 8. e4?? { (0.15 → -3.28) Blunder. d5 was best. } (8. d5 Bd7 9. dxc6 Qxc6 10. Qxc6 Bxc6 11. Nf3 f6 12. e4 Nf7 13. Nd4 Bd7 14. Be3 O-O-O) 8... Ng4?? { (-3.28 → -1.11) Blunder. Qg6 was best. } (8... Qg6 9. Ne2) 9. Nf3 Nh6?? { (-1.57 → 2.37) Blunder. Bd7 was best. } (9... Bd7 10. h3 Nh6 11. e5 Nxe5 12. dxe5 Bxa4 13. exf6 gxf6 14. O-O O-O-O 15. Be4 e6 16. b3) 10. Bg5 Qd6 11. Ne5?? { (2.19 → -1.45) Blunder. d5 was best. } (11. d5 Bd7) 11... Bd7?? { (-1.45 → 0.63) Blunder. f6 was best. } (11... f6 12. Nc4 Qd7 13. Bxh6 gxh6 14. Qb3 e5 15. Be2 exd4 16. Bh5+ Kd8 17. O-O d3 18. Rad1) 12. Nxd7 Qxd7 13. Bf4?? { (0.67 → -2.81) Blunder. Bb5 was best. } (13. Bb5 a6 14. d5 axb5 15. Qxa8+ Nd8 16. O-O f6 17. Bxh6 gxh6 18. a4 Rg8 19. g3 bxa4) 13... Ng4?? { (-2.81 → 0.14) Blunder. e5 was best. } (13... e5) 14. Be2?? { (0.14 → -2.35) Blunder. Bb5 was best. } (14. Bb5 e6) 14... Nf6? { (-2.35 → -1.14) Mistake. e5 was best. } (14... e5 15. d5) 15. h3?? { (-1.14 → -5.08) Blunder. O-O-O was best. } (15. O-O-O) 15... Nxe4 16. b3? { (-4.92 → -10.25) Mistake. Bb5 was best. } (16. Bb5 a6) 16... Nxc3 17. Bg4 e6 18. Qc4 Bb4 19. Rc1 Nxa2+ 20. Kd1 Nxc1 21. Kxc1 Nxd4 22. Rd1 Ne2+ 23. Kc2 Qe7 24. Bxe2 O-O 25. Bg4 Rad8 26. Rd4 Rxd4 27. Qxd4 Bc5 28. Qc4 Bb4 29. Bd2 Bxd2 30. Kxd2 Rd8+ 31. Kc3 Qf6+ 32. Kc2 Qg6+ 33. Kc3 b5 34. Qxb5 e5 35. Qxe5 Qd3+ 36. Kb4? { (-8.89 → Mate in 8) Checkmate is now unavoidable. Kb2 was best. } (36. Kb2) 36... g6? { (Mate in 8 → -8.78) Lost forced checkmate sequence. Rb8+ was best. } (36... Rb8+ 37. Kc5 Rb5+ 38. Kc6 Rxe5 39. Kb7 Qd6 40. Bd7 Qxd7 41. f4 Rb5+ 42. Ka6 Rxb3 43. Kxa7) 37. Be2 Qd2+ 38. Kc4? { (-9.07 → Mate in 9) Checkmate is now unavoidable. Ka3 was best. } (38. Ka3 Qe1) 38... Qc2+? { (Mate in 9 → -9.05) Lost forced checkmate sequence. a5 was best. } (38... a5 39. Qxa5 Qxe2+ 40. Kb4 Qd2+ 41. Ka4 Rd4+ 42. Kb5 Rd5+ 43. Kc6 Qxa5 44. b4 Qb5+ 45. Kxc7) 39. Kb4 Rb8+ 40. Ka3? { (-9.05 → Mate in 1) Checkmate is now unavoidable. Bb5 was best. } (40. Bb5 Qd2+ 41. Ka3 Qa5+ 42. Kb2 Rxb5 43. Qe8+ Kg7 44. Qe3 Rd5 45. Qc3+ Qxc3+ 46. Kxc3 Kf6) 40... Qc3?? { (Mate in 1 → 8.15) Lost forced checkmate sequence. Qxb3# was best. } (40... Qxb3#) 41. Qxc3 Re8 { Black offers draw } 42. Bc4 { Black resigns. } 1-0