[Event "Wonder World School March Team Battle"] [Site "https://lichess.org/Z8hoeCWw"] [Date "2021.03.21"] [White "Aaronchik"] [Black "VaBo1"] [Result "1-0"] [UTCDate "2021.03.21"] [UTCTime "14:33:41"] [WhiteElo "1711"] [BlackElo "1694"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-88"] [Variant "Standard"] [TimeControl "300+5"] [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 Nc6 4. c4 Nf6 5. Nc3 dxc4 6. Bxc4 Bd6 7. Bg3 Bxg3 8. hxg3 O-O?! { (1.01 → 1.75) Inaccuracy. Qe7 was best. } (8... Qe7 9. g4 Qb4 10. Bb3 Qa5 11. f4 Ne7 12. g5 Ne4 13. Qc2 Nd5 14. Qxe4 Nxc3 15. Qe5) 9. Nf3?! { (1.75 → 0.96) Inaccuracy. g4 was best. } (9. g4 e5) 9... a6 10. Qd3 b5?! { (0.80 → 1.52) Inaccuracy. h6 was best. } (10... h6 11. a3 Na5 12. Ba2 c5 13. Rd1 cxd4 14. Bb1 Nc6 15. exd4 Qa5 16. O-O Rd8 17. Rfe1) 11. Bb3 g6 12. Bc2?? { (1.89 → 0.15) Blunder. Ne4 was best. } (12. Ne4 Nb4 13. Nxf6+ Qxf6 14. Qc3 a5 15. a3 Nd5 16. Qc6 Ra6 17. Qc5 a4 18. Bxd5 exd5) 12... b4?? { (0.15 → 2.17) Blunder. Nb4 was best. } (12... Nb4 13. Qe2 Nxc2+ 14. Qxc2 Bb7 15. a3 Qe7 16. b4 a5 17. Rb1 Nd5 18. O-O axb4 19. axb4) 13. Ne4 Nxe4? { (2.37 → 4.08) Mistake. Nb8 was best. } (13... Nb8 14. Rc1) 14. Qxe4 Bb7?! { (3.83 → 4.82) Inaccuracy. b3 was best. } (14... b3 15. Bxb3 Bd7 16. Rc1 Na5 17. Bd1 Qe7 18. Qh4 Qxh4 19. Rxh4 Rfc8 20. Ne5 Be8 21. Bf3) 15. Qh4?? { (4.82 → 1.17) Blunder. Qf4 was best. } (15. Qf4) 15... Qxh4 16. Rxh4 Na5 17. Ng5 h6? { (1.19 → 2.56) Mistake. Rac8 was best. } (17... Rac8 18. Be4) 18. Rxh6 Bxg2?? { (1.68 → 4.66) Blunder. c5 was best. } (18... c5) 19. Be4?? { (4.66 → 1.70) Blunder. f3 was best. } (19. f3) 19... Rae8?? { (1.70 → 7.62) Blunder. Bxe4 was best. } (19... Bxe4 20. Nxe4) 20. Bxg2 Ra8 21. Bxa8 Rxa8 22. Rh7 Rf8 23. Rh4 Nc4 24. b3 Nb2 25. Ne4 Nd3+ 26. Ke2 Nb2?! { (12.62 → Mate in 5) Checkmate is now unavoidable. Nxf2 was best. } (26... Nxf2 27. Kxf2) 27. Rb1?! { (Mate in 5 → 12.87) Lost forced checkmate sequence. Rah1 was best. } (27. Rah1 g5 28. Rh8+ Kg7 29. R8h7+ Kg6 30. g4 f5 31. R1h6#) 27... Nc4?! { (12.87 → Mate in 5) Checkmate is now unavoidable. Rd8 was best. } (27... Rd8 28. Rxb2) 28. bxc4?! { (Mate in 5 → 14.53) Lost forced checkmate sequence. Rbh1 was best. } (28. Rbh1 g5 29. Rh8+ Kg7 30. R8h7+ Kg6 31. g4 f5 32. R1h6#) 28... a5?! { (14.53 → Mate in 5) Checkmate is now unavoidable. Rd8 was best. } (28... Rd8 29. Rxb4) 29. Nf6+?! { (Mate in 5 → 13.37) Lost forced checkmate sequence. Rbh1 was best. } (29. Rbh1 g5 30. Rh8+ Kg7 31. R8h7+ Kg6 32. g4 f5 33. R1h6#) 29... Kg7 30. Nd7 Re8?! { (13.33 → Mate in 7) Checkmate is now unavoidable. Rd8 was best. } (30... Rd8 31. Ne5) 31. Nc5?! { (Mate in 7 → 13.12) Lost forced checkmate sequence. Rbh1 was best. } (31. Rbh1 g5 32. Rh7+ Kg8 33. Rh8+ Kg7 34. R1h7+ Kg6 35. Ne5+ Kf5 36. Rxf7+ Ke4 37. f3#) 31... e5 32. Re4 f6 33. Nb7 Kf7 34. Nxa5 exd4 35. Rxe8 Kxe8 36. exd4 Ke7 37. Rxb4 Ke6 38. Nb3 f5 39. a4 Kf6 40. a5 Kg5 41. a6 Kg4 42. a7 f4 43. gxf4 Kxf4 44. a8=Q g5 45. Qf3# { White wins by checkmate. } 1-0