lichess dev

[Event "Academy Teachers Arena"] [Site "http://chess-academy.net/pSQCLzhT"] [Date "2019.09.07"] [Round "-"] [White "iustandup"] [Black "Genny"] [Result "1-0"] [UTCDate "2019.09.07"] [UTCTime "05:32:47"] [WhiteElo "1678"] [BlackElo "1683"] [WhiteRatingDiff "+35"] [BlackRatingDiff "-122"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense #2"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense #2 } 4. d3 d5? { (0.08 → 1.60) Mistake. Best move was d6. } (4... d6 5. O-O Be7 6. h3 O-O 7. c3 a6 8. Ba4 b5 9. Bc2) 5. Bxc6+? { (1.60 → -0.09) Mistake. Best move was Nxe5. } (5. Nxe5 Qd6 6. Nxc6 bxc6 7. Ba4 dxe4 8. dxe4 Qxd1+ 9. Kxd1 Bb7 10. f3 Bc5 11. Bb3 Ba6) 5... bxc6 6. O-O dxe4?! { (-0.16 → 0.73) Inaccuracy. Best move was Bd6. } (6... Bd6 7. Re1) 7. Re1?? { (0.73 → -4.23) Blunder. Best move was dxe4. } (7. dxe4 Ba6 8. Qxd8+ Rxd8 9. Re1 Bc5 10. h3 O-O 11. Bg5 Rb8 12. b3 Rfe8 13. Bxf6 gxf6) 7... exf3 8. Rxe5+ Be6 9. Qxf3 Bd6? { (-3.82 → -2.82) Mistake. Best move was Qd7. } (9... Qd7 10. Nd2) 10. Qxc6+ Nd7 11. Re2?! { (-2.89 → -3.86) Inaccuracy. Best move was Bg5. } (11. Bg5 Qc8 12. Re1 O-O 13. b3 Rb8 14. Bd2 Ne5 15. Qe4 Re8 16. Nc3 Rb4 17. Qe2 f5) 11... O-O 12. Nc3?! { (-3.50 → -4.12) Inaccuracy. Best move was Nd2. } (12. Nd2 Nc5 13. f4 Re8 14. Qf3 Qh4 15. Nc4 Bxc4 16. dxc4 Qf6 17. Be3 Qxb2 18. Rae1 Rad8) 12... Qh4?! { (-4.12 → -3.53) Inaccuracy. Best move was Ne5. } (12... Ne5) 13. g3? { (-3.53 → -4.67) Mistake. Best move was h3. } (13. h3 Rae8 14. Qf3 Nf6 15. Re3 Bg4 16. Qc6 Rb8 17. Ne4 Rb6 18. Qc3 Nd5 19. Qd4 Nxe3) 13... Qh5?? { (-4.67 → -1.04) Blunder. Best move was Qh3. } (13... Qh3) 14. Bd2?? { (-1.04 → -6.29) Blunder. Best move was Rxe6. } (14. Rxe6 fxe6) 14... Ne5 15. Qe4?? { (-5.98 → -13.56) Blunder. Best move was Rxe5. } (15. Rxe5 Bxe5) 15... Bf5?? { (-13.56 → -6.98) Blunder. Best move was Nf3+. } (15... Nf3+ 16. Qxf3 Qxf3 17. Re3 Qc6 18. d4 Qb6 19. Nd1 Qxd4 20. Bc3 Qa4 21. Rc1 Qxa2 22. Re1) 16. Qg2?? { (-6.98 → -13.72) Blunder. Best move was Qxe5. } (16. Qxe5 Bxe5) 16... Nf3+ 17. Kh1 Nxd2? { (-13.08 → -7.55) Mistake. Best move was Bh3. } (17... Bh3) 18. Rxd2 Qg5?? { (-7.71 → -3.94) Blunder. Best move was Bg4. } (18... Bg4 19. Kg1 Bf3 20. Qf1 f5 21. Re1 f4 22. Ne4 fxg3 23. Nxg3 Qg5 24. Re3 h5 25. d4) 19. Re2?! { (-3.94 → -4.88) Inaccuracy. Best move was Rdd1. } (19. Rdd1 Rab8) 19... Rfe8? { (-4.88 → -3.27) Mistake. Best move was Rab8. } (19... Rab8) 20. Rae1?! { (-3.27 → -4.00) Inaccuracy. Best move was Ne4. } (20. Ne4) 20... Qh5?? { (-4.00 → 17.03) Blunder. Best move was Be6. } (20... Be6 21. Ne4 Qa5 22. Nxd6 cxd6 23. b3 Qxa2 24. d4 Reb8 25. Qf3 d5 26. Qd3 Rc8 27. Kg1) 21. Rxe8+ Rxe8 22. Rxe8+ Bf8 23. Qa8 g5?! { (10.46 → Mate in 5) Checkmate is now unavoidable. Best move was h6. } (23... h6 24. Nd5) 24. f3?! { (Mate in 5 → 10.75) Lost forced checkmate sequence. Best move was Rxf8+. } (24. Rxf8+ Kg7 25. Rg8+ Kf6 26. Qd8+ Ke5 27. d4+ Ke6 28. Re8#) 24... g4?! { (10.75 → Mate in 5) Checkmate is now unavoidable. Best move was Qh6. } (24... Qh6 25. Nd5 Kg7 26. Rxf8 Qd6 27. Rg8+ Kh6 28. Nxc7 Qe7 29. Qf8+ Qxf8 30. Rxf8 Kg7 31. Ra8) 25. f4?! { (Mate in 5 → 16.92) Lost forced checkmate sequence. Best move was Rxf8+. } (25. Rxf8+ Kg7 26. Rg8+ Kf6 27. Qd8+ Ke5 28. f4+ Ke6 29. Re8#) 25... f6?! { (16.92 → Mate in 3) Checkmate is now unavoidable. Best move was Qh6. } (25... Qh6 26. Nd5 Bd7 27. Nf6+ Kg7 28. Nxd7 Qd6 29. Nxf8 c6 30. Qxa7 h6 31. Kg1 c5 32. Ne6+) 26. Nd5?! { (Mate in 3 → 14.56) Lost forced checkmate sequence. Best move was Rxf8+. } (26. Rxf8+ Kg7 27. Rg8+ Kf7 28. Qe8#) 26... Qh3?! { (14.56 → Mate in 4) Checkmate is now unavoidable. Best move was Qxe8. } (26... Qxe8 27. Qxe8 Kg7 28. Nxf6 Kxf6 29. Qxf8+ Ke6 30. Qc8+ Kf6 31. Qd8+ Kf7 32. Qxc7+ Kg8 33. Qe5) 27. Ne7+?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Rxf8+. } (27. Rxf8+ Kg7 28. Rg8+ Kh6 29. Qf8+ Kh5 30. Nxf6#) 27... Kg7 28. Nxf5+ Kg6 29. Qg2?! { (Mate in 6 → 10.68) Lost forced checkmate sequence. Best move was Re1. } (29. Re1 Qf1+ 30. Rxf1 Kf7 31. Qd5+ Kg6 32. Qg8+ Kxf5 33. Re1 h5 34. Qh7#) 29... h5?! { (10.68 → Mate in 7) Checkmate is now unavoidable. Best move was Qxg2+. } (29... Qxg2+ 30. Kxg2 Bc5 31. Nh4+ Kg7 32. Rc8 Bb6 33. Nf5+ Kg6 34. Ne7+ Kf7 35. Nd5 Ke6 36. Nxb6) 30. Nh4+?! { (Mate in 7 → 78.53) Lost forced checkmate sequence. Best move was Qe2. } (30. Qe2 Bg7 31. Rg8 Qf1+ 32. Qxf1 Kxf5 33. Qe2 Kg6 34. Qe7 a5 35. Qxg7+ Kf5 36. Qd7#) 30... Kf7 31. Rxf8+ Kxf8 32. c3? { (24.08 → 8.06) Mistake. Best move was Qe2. } (32. Qe2 Qf1+ 33. Qxf1 Ke7 34. Nf5+ Kd7 35. Qe2 a5 36. Qe7+ Kc8 37. Qxf6 Kb8 38. Qa6 h4) 32... c5? { (8.06 → 78.53) Mistake. Best move was Qxg2+. } (32... Qxg2+ 33. Nxg2 Kf7 34. Ne3 Ke6 35. Kg2 c6 36. a4 f5 37. h4 Kf6 38. Kf2 Kg6 39. d4) 33. b3? { (78.53 → 8.59) Mistake. Best move was Qa8+. } (33. Qa8+ Kf7 34. Qb7+ Ke6 35. Qc8+ Kf7 36. Kg1 Qxh4 37. gxh4 c4 38. Qxc4+ Kg6 39. Qc5 a6) 33... Ke7? { (8.59 → Mate in 9) Checkmate is now unavoidable. Best move was Qxg2+. } (33... Qxg2+ 34. Nxg2 Kf7 35. Ne3 Kg7 36. Kg2 Kf7 37. h3 Ke6 38. hxg4 hxg4 39. Nxg4 Ke7 40. f5) 34. a3? { (Mate in 9 → 8.58) Lost forced checkmate sequence. Best move was Nf5+. } (34. Nf5+ Kf7 35. Qe2 Qf1+ 36. Qxf1 Ke6 37. Qg2 c4 38. Qe4+ Kf7 39. Qe7+ Kg6 40. Qe8+ Kh7) 34... Kd6? { (8.58 → 21.12) Mistake. Best move was Qxg2+. } (34... Qxg2+ 35. Nxg2 Ke6 36. Ne3 f5 37. h3 Kf6 38. Kh2 Ke6 39. Kg2 Kf6 40. a4 Kg6 41. h4) 35. a4? { (21.12 → 8.34) Mistake. Best move was Qe2. } (35. Qe2) 35... f5? { (8.34 → 14.85) Mistake. Best move was Qxg2+. } (35... Qxg2+ 36. Nxg2) 36. Nxf5+ { White wins on time. } 1-0