CohenChessClub.com

[Event "March Chess Megatournament"] [Site "https://cohenchessclub.com/pdM6mNbL"] [Date "2022.03.12"] [White "Charlotte"] [Black "Elizabeth"] [Result "0-1"] [UTCDate "2022.03.12"] [UTCTime "20:33:36"] [WhiteElo "1103"] [BlackElo "1200"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+28"] [Variant "Standard"] [TimeControl "900+0"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 { D00 Queen's Pawn Game } 2. c3 Bg4 3. b4?! { (0.32 → -0.61) Inaccuracy. Qb3 was best. } (3. Qb3 Nf6) 3... Nf6 4. h3 Be6?! { (-0.42 → 0.09) Inaccuracy. Bf5 was best. } (4... Bf5 5. e3) 5. f3? { (0.09 → -1.10) Mistake. Nf3 was best. } (5. Nf3 Bf5 6. e3 e6 7. a4 Bd6 8. Nbd2 Nbd7 9. Qb3 a5 10. Ba3 Qe7 11. Be2 O-O) 5... Nc6?! { (-1.10 → -0.26) Inaccuracy. Nh5 was best. } (5... Nh5) 6. a3? { (-0.26 → -1.40) Mistake. e3 was best. } (6. e3) 6... a5? { (-1.40 → -0.09) Mistake. Bd7 was best. } (6... Bd7 7. Bg5 h6 8. Bh4 e5 9. e3 Qe7 10. Bf2 Qe6 11. Bb5 Bd6 12. Ne2 a5 13. O-O) 7. bxa5?? { (-0.09 → -2.18) Blunder. b5 was best. } (7. b5) 7... Rxa5?! { (-2.18 → -1.49) Inaccuracy. Bd7 was best. } (7... Bd7 8. a6 bxa6 9. e3 e5 10. Bd3 e4 11. Bc2 Bd6 12. c4 Nh5 13. fxe4 Qh4+ 14. Kd2) 8. g4 g5?! { (-2.02 → -1.40) Inaccuracy. Bc8 was best. } (8... Bc8) 9. Bg2 Rb5?! { (-0.53 → 0.46) Inaccuracy. h5 was best. } (9... h5 10. Bxg5) 10. Bf4?? { (0.46 → -8.99) Blunder. a4 was best. } (10. a4 Rb6) 10... Qa8?? { (-8.99 → 1.02) Blunder. gxf4 was best. } (10... gxf4 11. h4 Bc8 12. Nh3 e5 13. dxe5 Nxe5 14. Nxf4 Nc4 15. a4 Ra5 16. g5 Bd6 17. Qd4) 11. Nd2?? { (1.02 → -7.46) Blunder. Bxg5 was best. } (11. Bxg5 Rg8) 11... Kd8?? { (-7.46 → 1.08) Blunder. gxf4 was best. } (11... gxf4 12. a4 Ra5 13. e4 fxe3 14. Nb3 Rxa4 15. Ne2 Rxa1 16. Qxa1 Qxa1+ 17. Nxa1 Na5 18. Nf4) 12. e3?? { (1.08 → -6.93) Blunder. Bxg5 was best. } (12. Bxg5 Rg8 13. a4 Rb6 14. Bxf6 exf6 15. e3 f5 16. Ne2 Na5 17. Nf4 Bd6 18. O-O Bxf4) 12... Rg8?? { (-6.93 → 0.97) Blunder. gxf4 was best. } (12... gxf4) 13. Qe2?? { (0.97 → -1.48) Blunder. Bh2 was best. } (13. Bh2 Ra5 14. a4 b5 15. Ne2 Bd7 16. O-O Rxa4 17. f4 gxf4 18. Bxf4 Rg6 19. g5 Rxa1) 13... Rb2 14. Rh2?? { (-1.34 → -9.63) Blunder. Bh2 was best. } (14. Bh2 Qa5 15. Qd3 Bc8 16. Rb1 Ra2 17. Rb3 e6 18. Ne2 b6 19. Qb1 Rxa3 20. Rxa3 Qxa3) 14... Bh6?? { (-9.63 → -0.47) Blunder. gxf4 was best. } (14... gxf4 15. exf4) 15. e4?? { (-0.47 → -8.62) Blunder. Bg3 was best. } (15. Bg3 Qa5 16. Qd3 Bc8 17. Bf1 Re8 18. Ne2 e5 19. dxe5 Nd7 20. f4 gxf4 21. Bh4+ f6) 15... Rb1+?? { (-8.62 → 2.70) Blunder. gxf4 was best. } (15... gxf4 16. Qd3 Qa5 17. Bf1 Rg6 18. e5 Nd7 19. Rb1 Qxa3 20. Rxb2 Qxb2 21. Qb1 Qxc3 22. Ne2) 16. Rxb1 Qxa3? { (2.74 → 5.47) Mistake. gxf4 was best. } (16... gxf4 17. Bf1) 17. Nc4?? { (5.47 → 2.54) Blunder. Be3 was best. } (17. Be3 Qxc3 18. Rb3 Qa1+ 19. Qd1 Qxd1+ 20. Kxd1 dxe4 21. fxe4 Bxb3+ 22. Nxb3 e5 23. d5 Nb4) 17... dxc4 18. Qd1?? { (2.87 → -3.00) Blunder. Bd2 was best. } (18. Bd2) 18... b5?? { (-3.00 → 3.89) Blunder. gxf4 was best. } (18... gxf4) 19. h4?? { (3.89 → -0.55) Blunder. Bd2 was best. } (19. Bd2 Qa6 20. Ra1 Qb6 21. Be3 Na5 22. Ne2 Bc8 23. Kf2 Nb3 24. Ra8 Qb7 25. Ra2 Ke8) 19... gxf4 20. Nh3?? { (-0.51 → -8.86) Blunder. Ne2 was best. } (20. Ne2) 20... Nxg4 21. Rh1 Nb4 22. Rxb4 Qxc3+ 23. Kf1? { (-9.10 → Mate in 6) Checkmate is now unavoidable. Qd2 was best. } (23. Qd2 Qe3+) 23... Ne3+ 24. Kg1 Nxd1 25. Kh2 Qxb4?! { (Mate in 4 → -28.01) Lost forced checkmate sequence. Rxg2+ was best. } (25... Rxg2+ 26. Kxg2 Ne3+ 27. Kg1 Qe1+ 28. Kh2 Qg3#) 26. Rxd1?! { (-28.01 → Mate in 6) Checkmate is now unavoidable. Ng5 was best. } (26. Ng5 Qd2) 26... Rxg2+?! { (Mate in 6 → -17.68) Lost forced checkmate sequence. Bxh3 was best. } (26... Bxh3 27. Bxh3 Qb2+ 28. Kh1 Rg3 29. Rd2 Qxd2 30. Bf1 Qf2 31. Bg2 Qxg2#) 27. Kh1?! { (-17.68 → Mate in 4) Checkmate is now unavoidable. Kxg2 was best. } (27. Kxg2 c3) 27... Rg3 28. d5 Bxh3 29. e5 c3 30. e6 fxe6 31. dxe6+ Ke8 32. Rd7 Qb1+ 33. Kh2 Rg2+ 34. Kxh3 Qh1# { Black wins by checkmate. } 0-1