[Event "Grade 5-7"] [Site "https://lichess.org/MOng4R0L"] [Date "2020.08.21"] [White "NehalThomas"] [Black "meghanvorster"] [Result "0-1"] [UTCDate "2020.08.21"] [UTCTime "15:31:43"] [WhiteElo "1530"] [BlackElo "1571"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "900+0"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 { D00 Queen's Pawn Game } e6 3. Nf3 c5 4. Nc3 Nf6 5. Be2 Be7 6. O-O O-O 7. a3?! { (-0.17 → -0.74) Inaccuracy. dxc5 was best. } (7. dxc5) 7... Nc6?! { (-0.74 → -0.13) Inaccuracy. b6 was best. } (7... b6) 8. Rb1 Qc7?! { (-0.56 → 0.00) Inaccuracy. a6 was best. } (8... a6 9. dxc5 Bxc5 10. Bd3 Qc7 11. e4 d4 12. Ne2 Rd8 13. h3 e5 14. Ng3 h6 15. Bd2) 9. b4?! { (0.00 → -1.02) Inaccuracy. dxc5 was best. } (9. dxc5 Bxc5 10. b4 Be7 11. Nb5 Qb8 12. Bb2 e5 13. c4 dxc4 14. Bxc4 a5 15. bxa5 Bf5) 9... cxb4 10. axb4 Nxb4 11. Ba3?! { (-1.17 → -2.32) Inaccuracy. Nb5 was best. } (11. Nb5 Qa5) 11... a5?! { (-2.32 → -1.20) Inaccuracy. Qxc3 was best. } (11... Qxc3) 12. Bc1?? { (-1.20 → -7.29) Blunder. Nb5 was best. } (12. Nb5 Qd8) 12... Qxc3 13. Bd2 Qxc2 14. Qxc2 Nxc2 15. Rbc1 Nb4 16. Rb1 b6 17. g3 Ba6 18. Bxa6 Rxa6 19. Ne5 Rc8 20. Rfc1 Rxc1+ 21. Rxc1 h6 22. Nc6 Nxc6 23. Rxc6 Ne4 24. Be1 a4 25. Rc8+ Kh7 26. Rc1 b5 27. f3 Nd6 28. Bb4 a3 29. Bc5 a2 30. Bb4 a1=Q 31. Rxa1 Rxa1+ 32. Kg2 Rb1 33. Bd2 Nc4 34. Bc3?! { (-20.00 → Mate in 12) Checkmate is now unavoidable. e4 was best. } (34. e4 Rb2) 34... Nxe3+ 35. Kh3 b4 36. Bd2 b3 37. Bxe3 Rd1 38. g4 b2 39. Bf2 b1=Q 40. Kg3 Bd6+ 41. Kg2 Qd3 42. Kh3 g5 43. Bg3 Qf1# { Black wins by checkmate. } 0-1