[Event "Capablanca Arena"] [Site "https://lichess.org/psifQIKj"] [Date "2020.04.07"] [White "Derek_shark"] [Black "alanQ09"] [Result "0-1"] [UTCDate "2020.04.07"] [UTCTime "23:00:08"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-163"] [BlackRatingDiff "+175"] [Variant "Standard"] [TimeControl "420+3"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5?! { (0.37 → -0.32) Inaccuracy. Nf3 was best. } { C20 Portuguese Opening } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5) 2... Bb4?! { (-0.32 → 0.34) Inaccuracy. Nf6 was best. } (2... Nf6 3. d3 c6 4. Ba4 d5 5. exd5 b5 6. Bb3 cxd5 7. Nf3) 3. Nf3 f6? { (0.37 → 1.86) Mistake. c6 was best. } (3... c6 4. c3 d5 5. exd5 cxb5 6. cxb4 Nf6 7. Nxe5 Nxd5 8. O-O) 4. Nc3?! { (1.86 → 1.04) Inaccuracy. c3 was best. } (4. c3 c6 5. Ba4 Bd6 6. d4 Bc7 7. O-O d6 8. Bb3 Ne7 9. Be3 d5 10. dxe5 fxe5) 4... Bxc3 5. dxc3 Ne7 6. Bd2?! { (0.57 → -0.29) Inaccuracy. Bc4 was best. } (6. Bc4 d6) 6... b6?! { (-0.29 → 0.31) Inaccuracy. c6 was best. } (6... c6 7. Bd3 d5 8. O-O O-O 9. Re1 Nd7 10. b4 Nb6 11. Qe2 Ng6 12. a4 dxe4 13. Bxe4) 7. O-O Bb7 8. Be2?? { (0.71 → -1.25) Blunder. Nh4 was best. } (8. Nh4) 8... Nbc6? { (-1.25 → 0.01) Mistake. Bxe4 was best. } (8... Bxe4 9. Re1 O-O 10. Bd3 Bxd3 11. cxd3 d5 12. b4 Nd7 13. h3 c6 14. a3 a6 15. c4) 9. Nh4 d6?! { (-0.31 → 0.33) Inaccuracy. d5 was best. } (9... d5) 10. Bh5+ g6 11. Nf5?? { (0.55 → -4.33) Blunder. Bg4 was best. } (11. Bg4 Bc8) 11... Nxf5 12. exf5 Qd7?? { (-5.05 → -1.31) Blunder. gxh5 was best. } (12... gxh5) 13. Bh6?? { (-1.31 → -4.75) Blunder. fxg6 was best. } (13. fxg6 hxg6) 13... O-O-O? { (-4.75 → -2.67) Mistake. gxh5 was best. } (13... gxh5 14. Qxh5+ Kd8 15. f3 Rg8 16. Rf2 a5 17. Rd1 Kc8 18. Be3 Kb8 19. c4 Qg7 20. b3) 14. Bg4 gxf5 15. Bh3 Ba6? { (-2.81 → -1.13) Mistake. Kb8 was best. } (15... Kb8 16. Qd3) 16. Be3?? { (-1.13 → -3.54) Blunder. Qf3 was best. } (16. Qf3 Kb8 17. Bxf5 Qe8 18. Bd3 Bxd3 19. cxd3 d5 20. Be3 Qg6 21. h4 h5 22. Rfd1 Ne7) 16... Bxf1 17. Kxf1 Rhg8?! { (-3.37 → -2.18) Inaccuracy. Ne7 was best. } (17... Ne7 18. a4 Kb7 19. b4 Qc6 20. Kg1 d5 21. a5 Qxc3 22. Bd2 Qc6 23. g3 Rhg8 24. Bf1) 18. b4?! { (-2.18 → -3.24) Inaccuracy. Qf3 was best. } (18. Qf3 Kb7) 18... a5?! { (-3.24 → -2.00) Inaccuracy. Ne7 was best. } (18... Ne7 19. a4) 19. bxa5 bxa5?? { (-2.50 → 7.61) Blunder. Nxa5 was best. } (19... Nxa5 20. Qd5) 20. Qb1?? { (7.61 → -3.27) Blunder. Qd3 was best. } (20. Qd3) 20... Rde8? { (-3.27 → -1.78) Mistake. Qe6 was best. } (20... Qe6) 21. Qb2?! { (-1.78 → -2.52) Inaccuracy. Qb5 was best. } (21. Qb5) 21... Re6?? { (-2.52 → 1.56) Blunder. Ne7 was best. } (21... Ne7 22. Qb3) 22. Rb1?? { (1.56 → -1.40) Blunder. Bxf5 was best. } (22. Bxf5 d5) 22... h5?? { (-1.40 → 7.48) Blunder. Ree8 was best. } (22... Ree8 23. Qb5 Kd8 24. Qd5 Ke7 25. Rb7 Rc8 26. Qf3 Rg4 27. Bxg4 fxg4 28. Qd5 Nd8 29. Rb2) 23. Bxf5?? { (7.48 → 1.43) Blunder. Qb7+ was best. } (23. Qb7+ Kd8) 23... Kd8 24. Bxe6?? { (1.65 → -0.72) Blunder. Qb3 was best. } (24. Qb3 Ke7 25. Qc4 d5 26. Qh4 d4 27. Qxh5 Qe8 28. Qxe8+ Rxe8 29. cxd4 exd4 30. Bf4 Ne5) 24... Qxe6 25. Qb3 d5? { (-0.72 → 0.61) Mistake. Kd7 was best. } (25... Kd7) 26. Qb5 h4?! { (0.17 → 0.74) Inaccuracy. Ke7 was best. } (26... Ke7) 27. Bh6? { (0.74 → -0.42) Mistake. h3 was best. } (27. h3 Ke7 28. Rd1 Rd8 29. Qd3 d4 30. cxd4 Nxd4 31. Qh7+ Qf7 32. Qxf7+ Kxf7 33. c3 Ne6) 27... h3 28. g3 f5?! { (-0.82 → -0.10) Inaccuracy. Ke7 was best. } (28... Ke7 29. Be3 Rd8 30. a4 d4 31. cxd4 Nxd4 32. Qc5+ Kf7 33. Qxc7+ Rd7 34. Qc8 Nf3 35. Rb8) 29. Rb4?? { (-0.10 → -9.31) Blunder. Rd1 was best. } (29. Rd1 Ke7) 29... Qxh6?? { (-9.31 → -2.75) Blunder. axb4 was best. } (29... axb4 30. Bd2 bxc3 31. Bxc3 Kd7 32. Qd3 Rb8 33. Qd1 d4 34. Ke1 Qd5 35. f3 e4 36. Bd2) 30. Rh4?? { (-2.75 → -10.89) Blunder. Qxd5+ was best. } (30. Qxd5+) 30... Qc1+ 31. Ke2 Qxc2+ 32. Kf3? { (-9.73 → Mate in 4) Checkmate is now unavoidable. Ke1 was best. } (32. Ke1 Qxc3+ 33. Kd1 Kc8 34. Ra4 Nd4 35. Rxd4 Qxd4+ 36. Ke2 Qe4+ 37. Kd2 Qb4+ 38. Qxb4 axb4) 32... Qxc3+?! { (Mate in 4 → -17.72) Lost forced checkmate sequence. e4+ was best. } (32... e4+ 33. Ke3 d4+ 34. cxd4 Qc1+ 35. Ke2 Nxd4#) 33. Ke2 Nd4+?! { (-15.64 → -6.12) Inaccuracy. Qc2+ was best. } (33... Qc2+ 34. Ke1 Qc1+ 35. Ke2 Re8 36. Qxd5+ Kc8 37. Qd2 Nd4+ 38. Kd3 e4+ 39. Ke3 Qa3+ 40. Kf4) 34. Kf1?? { (-6.12 → Mate in 1) Checkmate is now unavoidable. Rxd4 was best. } (34. Rxd4 Qxd4 35. Qb8+ Ke7 36. Qxg8 Qb2+ 37. Ke1 Qa1+ 38. Kd2 Qxa2+ 39. Ke1 Qb1+ 40. Kd2 Qb2+) 34... Nxb5 35. Rh6 c5 36. Re6 Qd3+ 37. Kg1 Qd1# { Black wins by checkmate. } 0-1