[Event "WorldChess Gaming"] [Site "worldchess.com"] [Date "2023.10.31"] [Round "2"] [White "Alexander Perechnev"] [Black "Dutta, Mahee"] [Result "0-1"] [WhiteElo "1264"] [BlackElo "963"] [Variant "Standard"] [TimeControl "-"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nc6?! { (0.00 → 0.59) Inaccuracy. c5 was best. } (2... c5 3. e3 Nf6 4. Nf3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1) 3. e3 Bf5 4. c4 e6 5. Nc3 Bd6 6. Bg3?! { (0.98 → 0.36) Inaccuracy. cxd5 was best. } (6. cxd5 exd5 7. Nxd5 Nb4 8. Qa4+ Bd7 9. Qb3 Nxd5 10. Bxd6 cxd6) 6... Nf6 7. Nf3 O-O 8. c5 Bxg3 9. hxg3 Bg4 10. Be2 Bxf3?! { (0.24 → 0.89) Inaccuracy. h6 was best. } (10... h6 11. b4 a6 12. O-O Ne4 13. Qe1 f5 14. Rb1 Qf6 15. a4 h5 16. b5 axb5 17. axb5) 11. Bxf3?! { (0.89 → 0.08) Inaccuracy. gxf3 was best. } (11. gxf3 e5 12. Kf1 exd4 13. exd4 h6 14. Kg2 Nh7 15. Bd3 Ng5 16. f4 Nh7 17. Bf5 a6) 11... Qd7 12. a3 Rad8 13. Qc2 e5?? { (0.11 → 4.69) Blunder. h6 was best. } (13... h6) 14. dxe5?? { (4.69 → 0.12) Blunder. Nxd5 was best. } (14. Nxd5 Qxd5 15. Bxd5 Rxd5 16. dxe5 Nxe5 17. O-O Neg4 18. Rfe1 Re8 19. e4 Rd4 20. f3 Rdxe4) 14... Nxe5 15. Be2?! { (0.14 → -0.85) Inaccuracy. Bxd5 was best. } (15. Bxd5 c6 16. Be4 g6 17. Rd1 Qe7 18. b4 Rxd1+ 19. Nxd1 a5 20. Bf3 axb4 21. axb4 b6) 15... d4 16. exd4 Qxd4 17. Rd1 Qxc5 18. g4? { (-1.21 → -2.67) Mistake. b4 was best. } (18. b4 Rxd1+ 19. Bxd1 Qe7 20. O-O c5 21. Qa4 Rc8 22. bxc5 Qxc5 23. Ne4 Nxe4 24. Qxe4 Rc7) 18... g6?! { (-2.67 → -1.62) Inaccuracy. h6 was best. } (18... h6 19. Qa4 Qb6 20. O-O Qxb2 21. Rc1 Rd2 22. Rfe1 Nc6 23. Qc4 Nd4 24. Rb1 Nxe2+ 25. Rxe2) 19. Qc1?? { (-1.62 → -3.97) Blunder. Qa4 was best. } (19. Qa4 Rxd1+ 20. Qxd1 Nc6 21. Rh3 Rd8 22. Rd3 Rxd3 23. Qxd3 Nd4 24. g5 Nxe2 25. Qd8+ Qf8) 19... Nexg4 20. Bxg4?! { (-3.84 → -5.69) Inaccuracy. Qf4 was best. } (20. Qf4 Rxd1+ 21. Bxd1 Re8+ 22. Be2 Kg7 23. O-O h5 24. g3 Re5 25. Qb4 Qxb4 26. axb4 a6) 20... Nxg4 21. Qf4 Qe5+?? { (-7.52 → -3.27) Blunder. Rfe8+ was best. } (21... Rfe8+ 22. Ne2 Qc2 23. Qd2 Rxd2 24. Rxd2 Qf5 25. a4 Qc5 26. Rh3 Qxf2+ 27. Kd1 Qf1+ 28. Kc2) 22. Qxe5 Nxe5 23. Ne4 Rxd1+ 24. Kxd1 Rd8+ 25. Ke2 Nc4? { (-3.69 → -2.20) Mistake. Kg7 was best. } { Black wins. } (25... Kg7 26. f3 Rd4 27. Ke3 Rd3+ 28. Kf4 Nd7 29. Rc1 c6 30. Re1 h6 31. b4 h5 32. g4) 0-1