[Event "Classical Shield Arena"] [Site "https://lichess.org/eadjgBON"] [Date "2023.01.06"] [White "Artin2011"] [Black "Twickenham2014"] [Result "1-0"] [UTCDate "2023.01.06"] [UTCTime "17:45:13"] [WhiteElo "1798"] [BlackElo "2085"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-35"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A71"] [Opening "Benoni Defense: Classical Variation, Averbakh-Grivas Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5?! { (0.16 → 0.93) Inaccuracy. e6 was best. } (2... e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4) 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bg5 { A71 Benoni Defense: Classical Variation, Averbakh-Grivas Attack } O-O 9. Bc4? { (0.79 → -0.41) Mistake. Nd2 was best. } (9. Nd2 h6 10. Bh4 Qe7 11. Be2 Nbd7 12. O-O g5 13. Bg3 Ne5 14. f4 gxf4 15. Bxf4 Bd7) 9... Re8 10. O-O a6 11. Re1 b5 12. Bb3 Nbd7 13. a4?! { (-0.54 → -1.30) Inaccuracy. Qc1 was best. } (13. Qc1 Ne5) 13... c4 14. Bc2 b4 15. Ne2 Nc5 16. Ned4 Qb6 17. Nc6?! { (-1.36 → -2.17) Inaccuracy. Nd2 was best. } (17. Nd2 b3 18. Nxc4 bxc2 19. Nxb6 cxd1=Q 20. Raxd1 Rb8 21. a5 Nfxe4 22. f3 Bxd4+ 23. Rxd4 h6) 17... Bg4?! { (-2.17 → -1.48) Inaccuracy. b3 was best. } (17... b3 18. Bb1 Bd7 19. e5 Nxd5 20. Qxd5 Bxc6 21. Qxd6 Rac8 22. Be3 Bf8 23. Bxc5 Qa5 24. Qf6) 18. h3 Bd7?! { (-1.79 → -0.80) Inaccuracy. Bxf3 was best. } (18... Bxf3 19. Qxf3 Nfd7 20. Rac1 Bxb2 21. a5 Qc7 22. Bh6 Bc3 23. Bb1 Ne5 24. Nxe5 Bxe5 25. Rxc4) 19. Nfd4? { (-0.80 → -2.45) Mistake. Nd2 was best. } (19. Nd2 b3 20. Nxc4 bxc2 21. Nxb6 cxd1=Q 22. Raxd1 Ncxe4 23. Nxa8 Rxa8 24. Bxf6 Nxf6 25. b4 Nxd5) 19... Bxc6 20. Nxc6 Ncxe4?! { (-1.87 → -1.01) Inaccuracy. b3 was best. } (20... b3 21. Bb1 c3 22. bxc3 b2 23. Ra3 Nfxe4 24. a5 Qc7 25. Be3 Nxc3 26. Qd2 Nb5 27. Ra2) 21. Bxe4 Rxe4?! { (-1.11 → -0.24) Inaccuracy. Nxe4 was best. } (21... Nxe4 22. Be3 Nc5 23. Rb1 a5 24. Qf3 c3 25. bxc3 Bxc3 26. Red1 Rxe3 27. Qxe3 Nxa4 28. Qe7) 22. Qf3? { (-0.24 → -1.39) Mistake. Rxe4 was best. } (22. Rxe4 Nxe4) 22... Rxe1+?? { (-1.39 → 2.59) Blunder. Rae8 was best. } (22... Rae8 23. Kf1 Rxe1+ 24. Rxe1 Rxe1+ 25. Kxe1 c3 26. Bxf6 cxb2 27. Bxb2 Bxb2 28. Qe3 Qxe3+ 29. fxe3) 23. Rxe1 Ne8? { (2.84 → 4.61) Mistake. Re8 was best. } (23... Re8 24. Ne7+ Rxe7 25. Rxe7 Qd4 26. Rb7 h5 27. Rb8+ Kh7 28. Bxf6 Bxf6 29. Rxb4 a5 30. Rb7) 24. Re7 f6? { (5.05 → 12.90) Mistake. Nf6 was best. } (24... Nf6 25. Be3 Qd8 26. Nxd8 Rxd8 27. Bd4 Rd7 28. Re1 Ne4 29. Qxe4 Rc7 30. Qe8+ Bf8) 25. Be3? { (12.90 → 5.16) Mistake. Qe4 was best. } (25. Qe4 Qxc6 26. dxc6 h6 27. Rxe8+ Rxe8 28. Qxe8+ Kh7 29. c7 hxg5 30. c8=Q b3 31. Qxc4 Kh6) 25... Qd8?? { (5.16 → Mate in 8) Checkmate is now unavoidable. Qc7 was best. } (25... Qc7 26. Rxc7 Nxc7 27. Qf4 c3 28. Qxb4 c2 29. Qb3 Re8 30. Qxc2 f5 31. Qb3 h5 32. Qb7) 26. Nxd8 Rxd8 27. Bb6?? { (Mate in 6 → 5.97) Lost forced checkmate sequence. Qe4 was best. } (27. Qe4 Nc7 28. Rxc7 c3 29. Qe7 Rd7 30. Rxd7 Bh6 31. Rd8+ Bf8 32. Qxf8#) 27... Rc8?! { (5.97 → 13.66) Inaccuracy. Bf8 was best. } (27... Bf8 28. Rb7 Ra8 29. Qg4 c3 30. bxc3 Ng7 31. Qd7 bxc3 32. Qf7+ Kh8 33. Be3 g5 34. Bc1) 28. Qe3 Kf8?! { (10.21 → Mate in 2) Checkmate is now unavoidable. Nc7 was best. } (28... Nc7 29. Bxc7 Rf8 30. Bxd6 c3 31. Qe6+ Kh8 32. bxc3 h5 33. Bxb4 a5 34. Bxa5 Bh6 35. Rb7) 29. Qe6 { Black resigns. } 1-0