[Event "Torneo de entrenamiento ANASU Arena"] [Site "https://lichess.org/UIQa0tZ5"] [Date "2023.03.31"] [White "Roy19393"] [Black "R22Requiel554466"] [Result "0-1"] [UTCDate "2023.03.31"] [UTCTime "23:00:46"] [WhiteElo "1442"] [BlackElo "1470"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+77"] [Variant "Standard"] [TimeControl "480+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. e3 e6 4. Nc3?! { (0.58 → -0.05) Inaccuracy. c4 was best. } (4. c4 Nf6 5. a3 Be7 6. Nbd2 Nb8 7. Bd3 O-O 8. O-O b6) 4... Bd7 5. Bd2 Bb4?! { (0.13 → 0.96) Inaccuracy. Nf6 was best. } (5... Nf6 6. Ne5 Nxe5 7. dxe5 Ne4 8. Nxe4 dxe4 9. Ba5 h5 10. a4) 6. Bd3 Nf6 7. Qe2 O-O 8. a3 Bxc3 9. Bxc3 a6 10. h4 Ng4? { (0.76 → 2.22) Mistake. Na7 was best. } (10... Na7 11. h5 h6 12. g4 Ne4 13. Bb4 Re8 14. Rg1 f6 15. O-O-O Bb5 16. Nh4 Rc8 17. Kb1) 11. h5? { (2.22 → 0.81) Mistake. Bxh7+ was best. } (11. Bxh7+ Kxh7 12. Ng5+ Kg8 13. Qxg4 Qf6 14. Qh5 Qh6 15. Qxh6 gxh6 16. Nh3 a5 17. Nf4 Ne7) 11... f6 12. e4 dxe4 13. Qxe4 f5 14. Qe2 Qe7 15. Nd2?! { (1.67 → 0.87) Inaccuracy. Bc4 was best. } (15. Bc4 h6) 15... b5 16. f3 Nf6 17. g4?! { (0.75 → -0.26) Inaccuracy. Nb3 was best. } (17. Nb3) 17... Rae8 18. g5?? { (0.21 → -2.13) Blunder. h6 was best. } (18. h6 g6) 18... Nd5 19. g6 h6 20. O-O-O?? { (-2.26 → -5.06) Blunder. Kf1 was best. } (20. Kf1 Kh8 21. Re1 Nxc3 22. bxc3 Qxa3 23. Nb3 e5 24. Qh2 Be6 25. dxe5 Bc4 26. Bxc4 bxc4) 20... Nxc3 21. bxc3 Qxa3+ 22. Kb1 Qxc3? { (-5.15 → -3.16) Mistake. a5 was best. } (22... a5 23. Bxb5 Nxd4 24. Nc4 Nxe2 25. Nxa3 Nxc3+ 26. Kc1 Bxb5 27. Nxb5 Nxb5 28. Rd7 e5 29. Rhd1) 23. Rdf1? { (-3.16 → -5.36) Mistake. Nb3 was best. } (23. Nb3 e5 24. dxe5 Nxe5 25. Qd2 Qxd2 26. Nxd2 Nxd3 27. cxd3 Re3 28. f4 Bc6 29. Nf1 Rf3) 23... Nb4?! { (-5.36 → -3.63) Inaccuracy. Nxd4 was best. } (23... Nxd4 24. Qe1 Bc6 25. Rf2 Rd8 26. Qc1 a5 27. Qb2 Qc5 28. Rc1 a4 29. c3 Nc2 30. Re2) 24. Kc1?? { (-3.63 → -7.68) Blunder. Nb3 was best. } (24. Nb3 e5 25. dxe5 Rxe5 26. Qd2 Qxd2 27. Nxd2 c5 28. Rd1 Nd5 29. Kc1 Ne3 30. Rde1 f4) 24... Na2+ 25. Kd1 Qa1+ 26. Nb1 Qxb1+ 27. Kd2 Qb4+ 28. Ke3 f4+ 29. Ke4? { (-7.27 → Mate in 2) Checkmate is now unavoidable. Kf2 was best. } (29. Kf2 Qxd4+ 30. Kg2 Nc3 31. Qf2 Qd5 32. Re1 c5 33. Qh4 Bc6 34. Rhf1 e5 35. Kh2 a5) 29... Bc6+ 30. Ke5 Qd6# { Black wins by checkmate. } 0-1