[Event "Weekend Arena"] [Site "https://lichess.org/b8EVPrAe"] [Date "2021.11.20"] [White "Marihakobyan"] [Black "Artyom2014"] [Result "0-1"] [UTCDate "2021.11.20"] [UTCTime "17:24:43"] [WhiteElo "731"] [BlackElo "1049"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "300+2"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } c6 3. Bc4 Nf6 4. Nf3 Nxe4 5. Nc3?? { (-0.56 → -3.00) Blunder. Bb3 was best. } (5. Bb3 d5 6. d3 Nc5 7. Nxe5 Bd6 8. O-O O-O 9. d4 Nbd7) 5... Nxc3 6. dxc3 Bc5?? { (-2.77 → -0.11) Blunder. d5 was best. } (6... d5 7. Be2) 7. O-O? { (-0.11 → -1.75) Mistake. Nxe5 was best. } (7. Nxe5 O-O 8. O-O d5 9. Bd3 Nd7 10. Nxd7 Bxd7 11. Bf4 Qf6 12. Qd2 Bf5 13. a4 Rfe8) 7... O-O? { (-1.75 → -0.08) Mistake. d6 was best. } (7... d6) 8. Be3?? { (-0.08 → -2.87) Blunder. Nxe5 was best. } (8. Nxe5 d5 9. Bd3 Nd7 10. Nxd7 Bxd7 11. Bf4 Qf6 12. Qd2 Bf5 13. a4 a6 14. Be3 Bd6) 8... Bxe3 9. fxe3 d5 10. Bb3 c5?? { (-3.25 → 1.12) Blunder. e4 was best. } (10... e4 11. Nd2 a5 12. a4 Be6 13. c4 Qb6 14. cxd5 cxd5 15. c4 Qxe3+ 16. Kh1 dxc4 17. Bxc4) 11. Bxd5?! { (1.12 → 0.42) Inaccuracy. Qxd5 was best. } (11. Qxd5 Qxd5 12. Bxd5 Nd7 13. Rad1 Nb6 14. Nxe5 Nxd5 15. Rxd5 b6 16. Nc6 Be6 17. Rd6 Rfe8) 11... e4?? { (0.42 → 6.47) Blunder. Nd7 was best. } (11... Nd7 12. c4 a5 13. Qe1 Ra6 14. a4 Rh6 15. e4 Qc7 16. Rd1 Nf6 17. b3 b6 18. h3) 12. Bxb7?? { (6.47 → -5.67) Blunder. Ne5 was best. } (12. Ne5 Be6 13. Bxb7 Qc7 14. Bxe4 Qxe5 15. Bxa8 Nd7 16. Bf3 h5 17. Qd2 h4 18. b3 h3) 12... Bxb7 13. Re1?! { (-6.17 → -9.70) Inaccuracy. Qxd8 was best. } (13. Qxd8 Rxd8) 13... exf3 14. gxf3 c4 15. f4 Qxd1 16. f5? { (-8.46 → Mate in 2) Checkmate is now unavoidable. Raxd1 was best. } (16. Raxd1 Na6 17. f5 Nc5 18. Rd4 Rfe8 19. e4 Nxe4 20. h4 Rab8 21. f6 gxf6 22. Rxc4 Ng5) 16... Qxc2?! { (Mate in 2 → -18.30) Lost forced checkmate sequence. Qg4+ was best. } (16... Qg4+ 17. Kf1 Qg2#) 17. Rec1?! { (-18.30 → Mate in 1) Checkmate is now unavoidable. e4 was best. } (17. e4 Qxb2 18. f6 Qb6+ 19. Kh1 Qxf6 20. Re3 Bxe4+ 21. Kg1 Bd3 22. Rd1 Qxc3 23. Rg3 Qc2) 17... Qxb2 18. Rab1 Qxc1+?! { (Mate in 1 → -16.83) Lost forced checkmate sequence. Qg2# was best. } (18... Qg2#) 19. Rxc1 g6 20. f6 Nc6 21. Rf1 Ba6 22. Rf5 Bc8 23. Rh5 gxh5 24. e4 Ne5 25. a3 Nd3 26. a4 Ba6?! { (Mate in 3 → -25.21) Lost forced checkmate sequence. Bh3 was best. } (26... Bh3 27. e5 Rfb8 28. e6 Rb1#) 27. a5?! { (-25.21 → Mate in 7) Checkmate is now unavoidable. Kg2 was best. } (27. Kg2 Nc5) 27... h6 28. e5 Nxe5 29. h4 Nf3+ 30. Kf1 Nxh4 31. Kf2 Rae8 32. Kg3 Re4 33. Kh2 Re2+ 34. Kh3 Re4 35. Kg3 Rfe8 36. Kh3 Re3+ 37. Kh2 Re1 38. Kh3 R8e4 39. Kg3 R4e3+ 40. Kxh4 Rh1# { Black wins by checkmate. } 0-1