[Event "1st Weekly World Classicals Team Battle"] [Site "https://lichess.org/86Iuh5Rs"] [Date "2021.07.24"] [White "ernzfaeldonia"] [Black "DPBalanga"] [Result "1-0"] [UTCDate "2021.07.24"] [UTCTime "15:53:31"] [WhiteElo "2081"] [BlackElo "1976"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } e6 3. e3 c5 4. Nf3 Nf6 5. Be2 a6?! { (-0.40 → 0.48) Inaccuracy. Qb6 was best. } (5... Qb6 6. Nc3 Bd7 7. Qd2 Be7 8. Rb1 O-O 9. h3 Rc8 10. O-O) 6. O-O Bd6 7. Bg3 O-O 8. c3 b5 9. Nbd2?! { (0.34 → -0.25) Inaccuracy. a4 was best. } (9. a4 cxd4) 9... Bb7?! { (-0.25 → 0.79) Inaccuracy. c4 was best. } (9... c4 10. Bxd6 Qxd6 11. a4 Bb7 12. axb5 axb5 13. Rxa8 Bxa8 14. Qa1 Nbd7 15. b3 Bc6 16. Qb2) 10. dxc5 Bxc5 11. Nb3 Bd6 12. Nbd4?! { (0.46 → -0.18) Inaccuracy. a4 was best. } (12. a4 b4 13. Bxd6 Qxd6 14. Na5 bxc3 15. Nxb7 Qb6 16. bxc3 Qxb7 17. c4 dxc4 18. Rc1 Nbd7) 12... Qe7 13. a4 bxa4 14. Rxa4 Nbd7 15. Qa1 Nc5 16. Ra5 Bxg3 17. hxg3 e5?? { (0.57 → 2.95) Blunder. Nce4 was best. } (17... Nce4 18. Qa3 Qc7 19. Nb3 Qb6 20. Qb4 Qc7 21. Nbd2 Rfb8 22. Qa3 Qb6 23. Nxe4 Nxe4 24. Rd1) 18. Nf5?? { (2.95 → 0.09) Blunder. Nxe5 was best. } (18. Nxe5 Nfe4) 18... Qc7 19. b4?? { (0.34 → -2.64) Blunder. Nd2 was best. } (19. Nd2) 19... Nb3 20. Qa3 Nxa5 21. bxa5 Rac8?? { (-3.48 → 1.19) Blunder. Ne4 was best. } (21... Ne4) 22. Qb4?? { (1.19 → -3.26) Blunder. Ne7+ was best. } (22. Ne7+ Kh8) 22... Rfe8?? { (-3.26 → 0.09) Blunder. Rce8 was best. } (22... Rce8) 23. Rb1?? { (0.09 → -2.35) Blunder. Nd6 was best. } (23. Nd6 Re6 24. Nxc8 Bxc8 25. c4 Rc6 26. Rd1 Be6 27. cxd5 Bxd5 28. e4 Bxe4 29. Qb7 g6) 23... Rb8 24. Nd6 Bc6 25. Nxe8 Rxb4 26. Nxc7?? { (-2.54 → -7.45) Blunder. Nxf6+ was best. } (26. Nxf6+) 26... Rxb1+ 27. Kh2? { (-7.61 → Mate in 7) Checkmate is now unavoidable. Bf1 was best. } (27. Bf1 Ne4 28. Nxe5 Bb7 29. Nd3 Nd2 30. Nc5 Nxf1 31. g4 Nxe3+ 32. Kh2 Nf1+ 33. Kg1 Nd2+) 27... Bb5? { (Mate in 7 → -7.09) Lost forced checkmate sequence. Ng4+ was best. } (27... Ng4+ 28. Kh3 Nxf2+ 29. Kh4 Rh1+ 30. Nh2 Rxh2+ 31. Kg5 Bd7 32. Ne6 Bxe6 33. Bxa6 f6#) 28. Nxb5 axb5? { (-8.53 → -4.45) Mistake. Ng4+ was best. } (28... Ng4+ 29. Kh3 Nxf2+ 30. Kh4 Rh1+ 31. Nh2 Rxh2+ 32. Kg5 Ne4+ 33. Kf5 Nxg3+ 34. Kxe5 Nxe2 35. Nc7) 29. Nxe5 Ra1 30. Nc6 Kf8 31. Bxb5?? { (-3.13 → Mate in 7) Checkmate is now unavoidable. f3 was best. } (31. f3 Ra3 32. Bxb5 Rxc3 33. a6 Rxe3 34. Nb4 Ra3 35. g4 d4 36. Nc2 Ra5 37. Nxd4 Nd5) 31... Ne4?? { (Mate in 7 → -2.58) Lost forced checkmate sequence. Ng4+ was best. } (31... Ng4+ 32. Kh3 Nxf2+ 33. Kh4 f6 34. g4 Ne4 35. g5 f5 36. Bf1 Rxf1 37. Nb4 Rh1#) 32. f3 Nxc3 33. Bd3?! { (-2.89 → -4.09) Inaccuracy. Ba6 was best. } (33. Ba6 Nd1 34. Bb7 Nxe3 35. a6 Nc4 36. g4 Nd6 37. g5 Ra4 38. f4 Ke8 39. g4 Kd7) 33... Ke8?! { (-4.09 → -2.96) Inaccuracy. Nd1 was best. } (33... Nd1 34. Bb5 Nxe3 35. a6 Nf5 36. g4 Nd6 37. Bd3 Nc4 38. a7 Nd6 39. g5 Nc8 40. Nb4) 34. a6 Kd7 35. Nb4 Kd6 36. e4 d4 37. Nc2 Kc5?? { (-3.96 → 7.53) Blunder. Ra4 was best. } (37... Ra4) 38. Nxa1 { Black resigns. } 1-0