[Event "Feb. Schol. Competition: K-12"] [Site "https://lichess.org/BPKoVgBp"] [Date "2023.02.08"] [White "Deancunningham"] [Black "Dwijbapat"] [Result "0-1"] [UTCDate "2023.02.08"] [UTCTime "23:00:00"] [WhiteElo "1500"] [BlackElo "1641"] [WhiteRatingDiff "-166"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } d5 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. d3 e6 6. c4 d4?! { (-0.50 → 0.05) Inaccuracy. Nc6 was best. } (6... Nc6 7. Nf3 O-O-O 8. Nc3 dxe4 9. dxe4 Qxd1+ 10. Nxd1 Nd4 11. Kf2 Nf6 12. Nc3 Be7 13. h3) 7. Nf3 Nc6 8. O-O Bd6?! { (-0.05 → 0.70) Inaccuracy. f6 was best. } (8... f6 9. Na3) 9. e5 Bc7 10. b3?! { (0.83 → 0.05) Inaccuracy. a3 was best. } (10. a3 a5) 10... Nge7?! { (0.05 → 0.89) Inaccuracy. f5 was best. } (10... f5 11. Na3 Nge7 12. Nc2 h6 13. Qe2 a6 14. Ba3 g5 15. Bxc5 Ng6 16. Nfxd4 Nxd4 17. Nxd4) 11. Nbd2 O-O?! { (0.85 → 1.47) Inaccuracy. Nf5 was best. } (11... Nf5) 12. Bb2?? { (1.47 → -1.41) Blunder. Ne4 was best. } (12. Ne4 b6) 12... Nb4?? { (-1.41 → 0.83) Blunder. Nf5 was best. } (12... Nf5 13. Qe2 Ne3 14. Rfb1 Nc2 15. Ne4 Nxa1 16. Nxc5 Qe7 17. Ne4 f6 18. exf6 gxf6 19. Bxa1) 13. Qe2 Ng6 14. g3 f6 15. a3?? { (0.80 → -1.98) Blunder. Ba3 was best. } (15. Ba3) 15... Na6?? { (-1.98 → 1.19) Blunder. Nc2 was best. } (15... Nc2 16. Rab1) 16. Rfe1? { (1.19 → -0.29) Mistake. exf6 was best. } (16. exf6 gxf6 17. Qg2 Rae8 18. Rae1 f5 19. Bc1 Kh8 20. Ng5 h6 21. Qh3 Kg7 22. Ngf3 Rg8) 16... f5? { (-0.29 → 1.09) Mistake. fxe5 was best. } (16... fxe5 17. fxe5) 17. b4 b6?! { (1.10 → 2.02) Inaccuracy. cxb4 was best. } (17... cxb4) 18. b5 Nb8 19. a4?! { (1.66 → 1.01) Inaccuracy. Nxd4 was best. } (19. Nxd4 a6) 19... Qe7? { (1.01 → 2.44) Mistake. a6 was best. } (19... a6 20. Nb3 h6 21. Ba3 Rc8 22. Qg2 Ra7 23. h4 Ne7 24. h5 Bd8 25. Nh4 Qe8 26. g4) 20. Nb3 a6 21. a5 axb5 22. axb6 Rxa1 23. Rxa1 Bxb6 24. Kf2? { (-0.07 → -1.21) Mistake. cxb5 was best. } (24. cxb5 Qe8) 24... bxc4 25. dxc4 Rd8 26. Qd3 Nc6 27. Ba3 Nb4?? { (-1.69 → 0.00) Blunder. h6 was best. } (27... h6 28. Kg1) 28. Bxb4 cxb4 29. c5? { (0.43 → -0.94) Mistake. Ra6 was best. } (29. Ra6 Rb8) 29... Bxc5 30. Nxc5?? { (-1.37 → -4.44) Blunder. Kf1 was best. } (30. Kf1 Ba7) 30... Qxc5 31. h4?! { (-4.00 → -5.01) Inaccuracy. Ra6 was best. } (31. Ra6 Nf8 32. Nd2 Qc3 33. Ke2 h6 34. Rb6 Qc1 35. Rxb4 Qg1 36. h4 Ra8 37. Qxd4 Qxg3) 31... Qc3 32. Qxc3? { (-4.40 → -7.94) Mistake. Rd1 was best. } { White offers draw } (32. Rd1 Ne7) 32... dxc3 33. Ng5 Rc8 34. Ke2 b3 35. Kd1 b2 36. Rc1 c2+ 37. Rxc2?! { (-26.61 → Mate in 4) Checkmate is now unavoidable. Kd2 was best. } (37. Kd2 b1=Q) 37... b1=Q+ 38. Kd2 Rxc2+ 39. Kd3 Qb3+ 40. Kd4 Rc4# { Black wins by checkmate. } 0-1