[Event "Communal Chess School Arena"] [Site "https://lichess.org/qwj2HM2g"] [Date "2023.10.10"] [White "Arash1979"] [Black "Nitrogen72"] [Result "0-1"] [UTCDate "2023.10.10"] [UTCTime "17:03:23"] [WhiteElo "2013"] [BlackElo "2048"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nd2 d5 3. Ngf3 Nf6 4. g3 c5 5. c3 cxd4 6. cxd4 Nc6 7. Bg2 Bd6 8. O-O O-O 9. a3 a5 10. b3 b5 11. Bb2 Bb7 12. Rc1 Rc8 13. e3 Qb6 14. Qe2?? { (-0.29 → -2.21) Blunder. Re1 was best. } (14. Re1) 14... Ba6?! { (-2.21 → -1.30) Inaccuracy. b4 was best. } (14... b4 15. a4 Ba6 16. Qd1 Bxf1 17. Bxf1 Nb8 18. Ra1 Qb7 19. Bd3 h6 20. Nh4 Rc7 21. Qe2) 15. Rfd1?? { (-1.30 → -3.80) Blunder. b4 was best. } (15. b4 axb4 16. axb4 Nxb4 17. Nb3 Ne4 18. Nc5 Nxc5 19. dxc5 Bxc5 20. Ra1 Bd6 21. Rfb1 Nc2) 15... b4 16. Qe1?! { (-3.56 → -4.69) Inaccuracy. Nc4 was best. } (16. Nc4) 16... bxa3 17. Ba1 Nb4 18. Ne5 Qb7?? { (-5.74 → -2.57) Blunder. Nc2 was best. } (18... Nc2 19. Rxc2 Rxc2 20. g4 a2 21. g5 Bxe5 22. dxe5 Nd7 23. h4 Nc5 24. Bd4 Qb4 25. Bxc5) 19. Nb1?? { (-2.57 → -5.99) Blunder. Ndc4 was best. } (19. Ndc4 Bxe5 20. dxe5 Ne4 21. Bxe4 Bxc4 22. bxc4 dxe4 23. Qd2 a2 24. Kg2 Qc6 25. c5 Qb5) 19... Nc2 20. Qxa5 Nxa1 21. Nxa3?! { (-5.69 → -7.61) Inaccuracy. Rxc8 was best. } (21. Rxc8 Rxc8 22. Nxa3 Nxb3 23. Qa4 Nc1 24. Bf3 Be2 25. Re1 Bxe5 26. Bxe2 Nxe2+ 27. Rxe2 Bd6) 21... Nxb3 22. Qe1 Nxc1 23. Rxc1 Bxa3 24. Rb1 Qc7 25. Ra1 Qc1 26. Rxc1 Rxc1 27. Qxc1 Bxc1 28. Nc6 Kh8 29. h4 Rc8 30. Ne7 Rc2 31. Bf3 Be2 32. Bxe2 Rxe2 33. Nc6 Ng4 34. Kg2?! { (-11.63 → Mate in 8) Checkmate is now unavoidable. h5 was best. } (34. h5 Nxf2) 34... Bxe3? { (Mate in 8 → -7.47) Lost forced checkmate sequence. Rxf2+ was best. } (34... Rxf2+ 35. Kg1 Bxe3 36. Ne5 Nxe5 37. dxe5 d4 38. h5 d3 39. h6 d2 40. hxg7+ Kxg7 41. Kh1) 35. Kf3 Rxf2+ 36. Kxg4 Rd2 37. h5 Bxd4 38. h6 gxh6 39. Kh5?! { (-16.91 → Mate in 3) Checkmate is now unavoidable. Kf4 was best. } (39. Kf4 Rf2+) 39... Kg7 40. g4 Rh2# { Black wins by checkmate. } 0-1