[Event "Rated classical game"] [Site "https://lichess.org/d3bvFzKD"] [Date "2019.07.02"] [White "baldwinvillanueva"] [Black "Fernando_UFRJ"] [Result "0-1"] [UTCDate "2019.07.02"] [UTCTime "22:50:52"] [WhiteElo "1670"] [BlackElo "1795"] [WhiteRatingDiff "-99"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "900+15"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 { C47 Four Knights Game } 4. Be2 Bc5?! { (-0.10 → 0.47) Inaccuracy. d5 was best. } (4... d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8. d4 exd4 9. cxd4) 5. Nxe5 Nxe5 6. d4 Bxd4?! { (0.25 → 0.97) Inaccuracy. Bd6 was best. } (6... Bd6 7. dxe5 Bxe5 8. Nb5 a6 9. f4 Bxb2 10. Bxb2 axb5 11. e5) 7. Qxd4 d6 8. Bb5+ Bd7 9. Bg5 Bxb5 10. Nxb5 h6?! { (0.99 → 1.58) Inaccuracy. a6 was best. } (10... a6 11. Nc3) 11. Be3? { (1.58 → 0.00) Mistake. Bxf6 was best. } (11. Bxf6 gxf6) 11... Neg4?! { (0.00 → 0.91) Inaccuracy. a6 was best. } (11... a6 12. Nc3 c5 13. Qd2 Nc4 14. Qe2 b5 15. O-O-O Qa5 16. a3 O-O 17. Nd5 Nxd5 18. Rxd5) 12. Bd2?! { (0.91 → 0.24) Inaccuracy. O-O-O was best. } (12. O-O-O a6 13. Nc3 O-O 14. f3 Ne5 15. Kb1 b5 16. b3 Qb8 17. Bc1 Re8 18. Bb2 Qb7) 12... Qd7 13. Nc3 O-O 14. O-O-O?? { (0.60 → -3.37) Blunder. f4 was best. } (14. f4 Rfe8 15. O-O Nh7 16. h3 Ngf6 17. Rae1 a6 18. b4 b5 19. Qd3 c6 20. e5 dxe5) 14... Rfe8?? { (-3.37 → 0.73) Blunder. c5 was best. } (14... c5 15. Qd3 Nxf2 16. Qf3 Nxh1 17. Rxh1 Qe6 18. Re1 Rae8 19. a4 a6 20. a5 Nd7 21. Nd5) 15. f3 c5 16. Qg1 Ne5 17. Kb1 b5 18. Qf1? { (0.96 → -0.19) Mistake. Bf4 was best. } (18. Bf4 b4 19. Nd5 Nxd5 20. Rxd5 Rad8 21. Qf2 Qe7 22. Bxe5 dxe5 23. Qxc5 Qxc5 24. Rxc5 Rd2) 18... b4 19. Nd5? { (-0.27 → -1.69) Mistake. Ne2 was best. } (19. Ne2 Qc6 20. Ng3 Rad8 21. Bc1 a5 22. Nf5 d5 23. Qf2 Ng6 24. h4 h5 25. exd5 Rxd5) 19... Nxd5 20. exd5 a5 21. b3?? { (-1.66 → -6.78) Blunder. Qf2 was best. } (21. Qf2 a4) 21... a4 22. f4?! { (-6.38 → -25.41) Inaccuracy. Re1 was best. } (22. Re1 axb3 23. cxb3 Qf5+ 24. Re4 Nxf3 25. Qxf3 Qxe4+ 26. Qxe4 Rxe4 27. Re1 Rd4 28. Re2 Rxd5) 22... axb3 23. cxb3?! { (-21.17 → Mate in 5) Checkmate is now unavoidable. a3 was best. } (23. a3 Qa4) 23... Qa7?? { (Mate in 5 → -4.76) Lost forced checkmate sequence. Qf5+ was best. } (23... Qf5+ 24. Qd3 Qxd3+ 25. Kb2 Rxa2+ 26. Kxa2 Qc2+ 27. Ka1 Ra8#) 24. a4 bxa3?? { (-5.02 → 1.82) Blunder. c4 was best. } (24... c4 25. fxe5 cxb3 26. Qb5 Reb8 27. Be3 Qxe3 28. Qd3 Qxe5 29. Rhe1 Qxh2 30. Qxb3 Qxg2 31. Rc1) 25. fxe5 a2+?! { (1.75 → 2.63) Inaccuracy. Qb7 was best. } (25... Qb7 26. Ka2 Rab8 27. Qc4 Rxe5 28. Rhe1 Rxd5 29. Bc3 Rxd1 30. Rxd1 Qxg2+ 31. Rd2 Qh3 32. Rxd6) 26. Kc2?? { (2.63 → -4.56) Blunder. Ka1 was best. } (26. Ka1 Rxe5 27. Qc4 Rb8 28. Rhe1 Qe7 29. Bc3 Rxe1 30. Rxe1 Qg5 31. g4 Qh4 32. Kxa2 Ra8+) 26... Rxe5?? { (-4.56 → 0.95) Blunder. c4 was best. } (26... c4 27. Bc3 cxb3+ 28. Kb2 Reb8 29. Qe2 a1=B+ 30. Rxa1 Qa2+ 31. Rxa2 Rxa2+ 32. Kb1 Rxe2 33. exd6) 27. Bc3?! { (0.95 → -0.11) Inaccuracy. Qc4 was best. } (27. Qc4 Re7 28. Bc3 Rae8 29. Kb2 a1=B+ 30. Rxa1 Re2+ 31. Kc1 Qe7 32. Qf4 Rxg2 33. Rd1 Qe3+) 27... Re7?! { (-0.11 → 0.82) Inaccuracy. Re4 was best. } (27... Re4 28. Re1) 28. Ra1?? { (0.82 → -1.74) Blunder. Qc4 was best. } (28. Qc4 Rae8 29. Kb2 a1=B+ 30. Rxa1 Re2+ 31. Kc1 Qe7 32. Qd3 Re3 33. Qc2 Re2 34. Bd2 Qe5) 28... Rae8 29. Qf2?? { (-1.36 → -13.79) Blunder. Qb5 was best. } (29. Qb5 Re2+) 29... Re2+ 30. Qxe2 Rxe2+ 31. Kd3?! { (-13.22 → Mate in 1) Checkmate is now unavoidable. Bd2 was best. } (31. Bd2 Rxg2) 31... Qa6# { Black wins by checkmate. } 0-1