[Event "Communal Chess School Arena"] [Site "https://lichess.org/eTVWvM0L"] [Date "2023.12.18"] [White "shaaadii"] [Black "Tavakolian3003"] [Result "0-1"] [UTCDate "2023.12.18"] [UTCTime "15:23:22"] [WhiteElo "1810"] [BlackElo "2421"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.13 → 0.98) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3) 2. c3?! { (0.98 → 0.00) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 exd5) 2... d5 3. Nf3 Nc6?! { (0.10 → 0.74) Inaccuracy. e6 was best. } (3... e6 4. Bf4 Bd6 5. Bxd6 Qxd6 6. dxc5 Qxc5 7. Qd4 Qxd4 8. cxd4) 4. e3?! { (0.74 → 0.12) Inaccuracy. dxc5 was best. } (4. dxc5 e6 5. b4 a5 6. b5 Na7 7. e3 Bxc5 8. Be2 b6) 4... Bg4?! { (0.12 → 0.85) Inaccuracy. e6 was best. } (4... e6 5. Bd3 Nf6 6. O-O Be7 7. Nbd2 O-O 8. dxc5 Bxc5 9. b4) 5. Be2?! { (0.85 → -0.02) Inaccuracy. dxc5 was best. } (5. dxc5 Bxf3 6. gxf3 g6 7. Nd2 Bg7 8. f4 e6 9. a3 Nge7) 5... Nf6 6. Nbd2?! { (0.49 → -0.09) Inaccuracy. dxc5 was best. } (6. dxc5 a5 7. Bd2 e6 8. b4 g6 9. Nd4 Bxe2 10. Qxe2 Bg7) 6... e6 7. h3 Bh5 8. b3 Bd6 9. Nf1?? { (-0.13 → -1.91) Blunder. dxc5 was best. } (9. dxc5 Bxc5 10. O-O O-O 11. Nd4 Bg6 12. Nxc6 bxc6 13. Bb2 Qe7 14. Nf3 Bd6 15. c4 e5) 9... O-O?! { (-1.91 → -0.92) Inaccuracy. Ne4 was best. } (9... Ne4 10. Bd2) 10. Ng3? { (-0.92 → -2.19) Mistake. N1d2 was best. } (10. N1d2 cxd4) 10... Bxg3 11. fxg3 Qd6?! { (-2.26 → -1.34) Inaccuracy. Ne4 was best. } (11... Ne4 12. g4 Ng3 13. Rh2 Bg6 14. Ba3 Qa5 15. Qc1 Rfc8 16. dxc5 Qc7 17. Kf2 Nxe2 18. Kxe2) 12. O-O Qxg3 13. Nh2? { (-1.17 → -2.61) Mistake. Ba3 was best. } (13. Ba3 Ne4 14. Rc1 Rfc8 15. Bxc5 Nxc5 16. dxc5 Ne7 17. b4 b6 18. cxb6 axb6 19. Qd2 Ra3) 13... Bg6 14. Rf3 Qd6 15. Bd3?! { (-2.01 → -2.86) Inaccuracy. Ba3 was best. } (15. Ba3 Ne4) 15... Bxd3?! { (-2.86 → -2.10) Inaccuracy. Bh5 was best. } (15... Bh5 16. g4 Bg6 17. Ba3 b6 18. Bxg6 hxg6 19. h4 e5 20. Rc1 Ne4 21. dxc5 bxc5 22. Qc2) 16. Qxd3 e5 17. dxe5?? { (-1.70 → -5.14) Blunder. dxc5 was best. } (17. dxc5 Qe6 18. Rf1 e4 19. Qb5 Nd7 20. Qxb7 Nxc5 21. Qb5 Nd3 22. Ng4 Rab8 23. Qa4 f5) 17... Nxe5 18. Qf1 Nxf3+ 19. Qxf3 Rfe8 20. Bd2 d4 21. cxd4 cxd4 22. Re1 dxe3 23. Bc3 Nd5 24. Bb2 Rad8 25. Qg4 g6 26. Qd4 f6 27. Ng4 Kg7 28. Qxa7 h5 29. Nh2?! { (-5.22 → -7.29) Inaccuracy. Nxe3 was best. } (29. Nxe3 Qg3) 29... e2?! { (-7.29 → -5.57) Inaccuracy. Qg3 was best. } (29... Qg3 30. Rc1 e2 31. Qd4 e1=Q+ 32. Rxe1 Rxe1+ 33. Nf1 Qe3+ 34. Qxe3 Nxe3 35. Kf2 Rxf1+ 36. Kxe3) 30. Qxb7+ Rd7 31. Qb5 Nf4 32. Nf3 Nd3 33. Rb1 Nxb2 34. Rxb2? { (-8.06 → Mate in 10) Checkmate is now unavoidable. Ra1 was best. } (34. Ra1 Nd1 35. Qa5 Qg3 36. Qe1 Qc7) 34... e1=Q+ 35. Nxe1 Rxe1+ 36. Kf2 Re5 37. Qc4 Rf5+ 38. Kg1 Qc5+?? { (Mate in 11 → -5.33) Lost forced checkmate sequence. Qb6+ was best. } (38... Qb6+ 39. Kh2 Rd1 40. Qe2 Qg1+ 41. Kg3 h4+ 42. Kxh4 Qd4+ 43. Qg4 Rh5+ 44. Kg3 Qe5+ 45. Qf4) 39. Qxc5 Rxc5 { White resigns. } 0-1