lichess dev

[Event "Academy Teachers Arena"] [Site "http://chess-academy.net/GmkBo7KD"] [Date "2019.11.05"] [Round "-"] [White "Mariana"] [Black "Elena"] [Result "1-0"] [UTCDate "2019.11.05"] [UTCTime "19:14:15"] [WhiteElo "1598"] [BlackElo "1337"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-64"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C26"] [Opening "Vienna Game: Stanley Variation"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nc3 Nf6 3. Bc4 { C26 Vienna Game: Stanley Variation } Bc5 4. Qe2? { (0.44 → -0.65) Mistake. Best move was Nf3. } (4. Nf3 d6 5. Na4 Nxe4 6. Nxc5 Nxc5 7. d4 Be6 8. Bxe6 Nxe6 9. dxe5 dxe5 10. Qxd8+ Kxd8) 4... Nc6?! { (-0.65 → 0.23) Inaccuracy. Best move was O-O. } (4... O-O) 5. d3? { (0.23 → -0.97) Mistake. Best move was Nf3. } (5. Nf3) 5... Nd4 6. Qf1?? { (-0.89 → -7.38) Blunder. Best move was Qd1. } (6. Qd1) 6... Nxc2+ 7. Kd1?! { (-7.21 → -7.71) Inaccuracy. Best move was Ke2. } (7. Ke2 Nxa1) 7... Nxa1 8. Nf3 d6? { (-7.91 → -6.83) Mistake. Best move was c6. } (8... c6) 9. Bg5? { (-6.83 → -8.03) Mistake. Best move was b4. } (9. b4) 9... h6? { (-8.03 → -5.32) Mistake. Best move was c6. } (9... c6 10. Kc1 O-O 11. Kb1 b5 12. Nxb5 cxb5 13. Bd5 Rb8 14. Kxa1 Be6 15. d4 exd4 16. Qd3) 10. Bxf6 Qxf6 11. Na4?? { (-5.08 → -8.14) Blunder. Best move was Kd2. } (11. Kd2) 11... Bd7 12. Nc3?! { (-7.78 → -8.29) Inaccuracy. Best move was Nxc5. } (12. Nxc5 dxc5 13. d4 exd4 14. Kc1 a6 15. Kb1 b5 16. Be2 c4 17. Kxa1 O-O 18. Nd2 Rad8) 12... O-O-O?? { (-8.29 → -2.83) Blunder. Best move was c6. } (12... c6 13. Kc1 b5 14. Bxb5 cxb5 15. Nd5 Qd8 16. Kb1 a5 17. Kxa1 O-O 18. Kb1 Re8 19. h4) 13. Ke2?? { (-2.83 → -5.84) Blunder. Best move was Nd5. } (13. Nd5 Qe6 14. Nb6+ Bxb6 15. Bxe6 Bxe6 16. Kd2 d5 17. Qe2 dxe4 18. Qxe4 g6 19. Rxa1 Bf5) 13... Bb4?? { (-5.84 → 0.32) Blunder. Best move was Qg6. } (13... Qg6 14. Qxa1 Qxg2 15. Qg1 Qh3 16. Qg3 Qxg3 17. hxg3 Rdf8 18. Nd5 a5 19. Ne7+ Kb8 20. d4) 14. Qxa1?? { (0.32 → -4.70) Blunder. Best move was Nd5. } (14. Nd5 Qe6) 14... Rhe8?? { (-4.70 → -1.06) Blunder. Best move was c6. } (14... c6 15. h3) 15. Nd5 Qf4?? { (-1.59 → 8.11) Blunder. Best move was Qg6. } (15... Qg6 16. Nxb4) 16. Nxf4 g5? { (7.72 → 11.69) Mistake. Best move was exf4. } (16... exf4 17. a3 d5 18. Bxd5 Bd6 19. Bxf7 Re7 20. Bg6 Kb8 21. Qc1 c5 22. Qc4 Be6 23. Qc3) 17. Nh5 Bg4 18. Nf6 Re6 19. Nxg4 Rf8 20. Bxe6+ fxe6 21. Nxh6 Bd2 22. Nxd2 d5 23. exd5 exd5 24. Ng4 Re8 25. b3 c5 26. Nxe5 d4 27. Nf3 g4 28. Nxd4 Rxe5+ 29. Kd2 cxd4?! { (21.40 → Mate in 8) Checkmate is now unavoidable. Best move was a6. } (29... a6 30. Nc2) 30. Qxd4 Rg5 31. Qc4+?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Rc1+. } (31. Rc1+ Rc5 32. Rxc5+ Kb8 33. Qd8#) 31... Kd8 32. Qd4+ Kc8 33. Qxa7?! { (Mate in 3 → Mate in 8) Not the best checkmate sequence. Best move was Rc1+. } (33. Rc1+ Rc5 34. Rxc5+ Kb8 35. Qd8#) 33... b5 34. Qa6+?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Rc1+. } (34. Rc1+ Rc5 35. Rxc5+ Kd8 36. Rxb5 Ke8 37. Rb8#) 34... Kb8 35. Qd6+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Rc1. } (35. Rc1 Rg8 36. Qxb5+ Ka8 37. Rc7 Rg6 38. Qb7#) 35... Kb7 36. Qe7+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Rc1. } (36. Rc1 Rg7 37. Rc6 Ka8 38. Ra6+ Kb7 39. Rb6+ Ka8 40. Qb8#) 36... Kc6 37. Qxg5?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rc1+. } (37. Rc1+ Rc5 38. Rxc5+ Kb6 39. Qc7+ Ka6 40. Rc6#) 37... Kb6 38. Qxg4?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Re1. } (38. Re1 Kb7 39. Qf6 b4 40. Re7+ Kc8 41. Qf8#) 38... Kc6 39. Qc8+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was b4. } (39. b4 Kc7 40. Re1 Kd8 41. Qg7 Kc8 42. Re8#) 39... Kd6 40. Qa6+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Re1. } (40. Re1 Kd5 41. Re6 Kd4 42. Qd8+ Kc5 43. Qd6#) 40... Kc5 41. d4+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Re1. } { White wins on time. } (41. Re1 Kb4 42. Re6 Kc5 43. Qd6#) 1-0