[Event "2da Sesión PJF 2023 Arena"] [Site "https://lichess.org/bSjC0Jca"] [Date "2023.06.08"] [White "DianitaBerenice"] [Black "Gerardo-Chegue"] [Result "0-1"] [UTCDate "2023.06.08"] [UTCTime "02:04:05"] [WhiteElo "1118"] [BlackElo "1062"] [WhiteRatingDiff "-65"] [BlackRatingDiff "+168"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B29"] [Opening "Sicilian Defense: Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nf6?! { (0.00 → 0.71) Inaccuracy. d6 was best. } { B29 Sicilian Defense: Nimzowitsch Variation } (2... d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. O-O Be7 7. Bc2) 3. c4?? { (0.71 → -0.94) Blunder. e5 was best. } (3. e5 Nd5 4. Nc3 e6 5. Ne4 f5 6. Nc3 Nxc3 7. dxc3 Nc6) 3... d6?! { (-0.94 → 0.00) Inaccuracy. Nxe4 was best. } (3... Nxe4 4. d4 cxd4 5. Qxd4 Nf6 6. Nc3 Nc6 7. Qe3 d6 8. Be2) 4. Na3? { (0.00 → -1.24) Mistake. Nc3 was best. } (4. Nc3 e5 5. d3 Nc6 6. Rb1 Be7 7. a3 a5 8. g3 Bd7) 4... Nxe4 5. Bd3?! { (-1.22 → -1.83) Inaccuracy. g3 was best. } (5. g3) 5... f5 6. Nb5 Bd7? { (-1.78 → -0.44) Mistake. Nf6 was best. } (6... Nf6 7. Bc2) 7. a4? { (-0.44 → -1.96) Mistake. Bxe4 was best. } (7. Bxe4 fxe4 8. Ng5 Nc6 9. Nxe4 Bf5 10. Qe2 e6 11. Ng3 Be7 12. d4 a6 13. d5 Ne5) 7... a6 8. Nc3 b5?? { (-1.94 → 2.22) Blunder. Nf6 was best. } (8... Nf6 9. Be2 e5 10. O-O Nc6 11. Ne1 f4 12. d3 Be7 13. Bf3 O-O 14. Ne4 a5 15. Bd2) 9. Nxe4 fxe4 10. Bxe4 bxc4? { (2.42 → 4.79) Mistake. Bc6 was best. } (10... Bc6 11. Bxc6+) 11. Bxa8 c3 12. dxc3 Nc6 13. Bxc6 Bxc6 14. Ng5 Bxg2 15. Ne6?? { (5.25 → 2.22) Blunder. Rg1 was best. } (15. Rg1 Bc6 16. Qb3 d5 17. Be3 g6 18. Ne6 Qd6 19. Nxc5 Bg7 20. O-O-O O-O 21. h4 Rb8) 15... Qa8?? { (2.22 → 7.18) Blunder. Qc8 was best. } (15... Qc8 16. Qg4) 16. Nxf8?? { (7.18 → 2.56) Blunder. Nc7+ was best. } (16. Nc7+ Kd7 17. Nxa8 Bxa8 18. O-O Kc7 19. Qb3 Bb7 20. a5 h6 21. Rd1 Bf3 22. Qb6+ Kc8) 16... Bxh1 17. Ne6 Qe4+ 18. Kf1?? { (2.65 → -5.08) Blunder. Qe2 was best. } (18. Qe2 Kd7 19. Qxe4 Bxe4 20. Ng5 Bd5 21. b4 cxb4 22. cxb4 Rc8 23. Be3 Rc4 24. b5 h6) 18... Qxe6? { (-5.08 → -3.05) Mistake. Bf3 was best. } (18... Bf3 19. Bf4 Be2+ 20. Kg1 Bxd1 21. Rxd1 g5 22. Bg3 Qxa4 23. Nxg5) 19. f4? { (-3.05 → -5.03) Mistake. Qh5+ was best. } (19. Qh5+ g6 20. Qe2 Be4 21. Ke1 Rf8 22. Be3 c4 23. Bh6 Rf5 24. Rd1 Re5 25. Be3 Ra5) 19... Qh3+ 20. Kg1?? { (-4.88 → Mate in 1) Checkmate is now unavoidable. Ke1 was best. } (20. Ke1 O-O 21. Qe2 e5 22. Be3 exf4 23. Bf2 Bd5 24. Kd2 Qxh2 25. Re1 f3 26. Qe3 Bc6) 20... Qg2# { Black wins by checkmate. } 0-1