lichess dev

[Event "Junior Arena"] [Site "http://chess-academy.net/qt0kldIj"] [Date "2020.12.05"] [Round "-"] [White "Daria_Cirstea"] [Black "seneralex"] [Result "1-0"] [UTCDate "2020.12.05"] [UTCTime "09:38:53"] [WhiteElo "1219"] [BlackElo "1180"] [WhiteRatingDiff "+47"] [BlackRatingDiff "-46"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 c6?! { (-0.02 → 0.75) Inaccuracy. Best move was e6. } { A04 Zukertort Opening: Slav Invitation } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. Nd4? { (0.75 → -1.13) Mistake. Best move was e4. } (2. e4 d5 3. e5 Bf5 4. Be2 e6 5. O-O Ne7 6. d4 Nd7 7. Nc3 h6 8. Nh4 Bh7) 2... d6? { (-1.13 → 0.17) Mistake. Best move was e5. } (2... e5 3. Nb3 d5 4. d4 exd4 5. Nxd4 Nf6 6. e3 Be7 7. c4 c5 8. Nf3 Nc6 9. Be2) 3. Nc3?! { (0.17 → -0.63) Inaccuracy. Best move was Nf3. } (3. Nf3 Nf6) 3... f6? { (-0.63 → 1.26) Mistake. Best move was e5. } (3... e5 4. Nf3) 4. e4 e5?! { (0.71 → 1.33) Inaccuracy. Best move was e6. } (4... e6 5. Nf3 d5 6. d4 Bd6 7. Bd3 Nd7 8. Qe2 Ne7 9. exd5 exd5 10. Nh4 Nf8 11. Nf5) 5. Nf3 a6? { (0.87 → 2.00) Mistake. Best move was Be6. } (5... Be6 6. d4) 6. Na4? { (2.00 → -0.48) Mistake. Best move was Bc4. } (6. Bc4) 6... b5? { (-0.48 → 0.60) Mistake. Best move was c5. } (6... c5) 7. Nc3 Bb7? { (0.00 → 1.15) Mistake. Best move was c5. } (7... c5 8. a4 b4 9. Nd5 Ne7 10. Bc4 Bb7 11. d3 Nxd5 12. exd5 Nd7 13. a5 Be7 14. Nh4) 8. Nh4? { (1.15 → -0.36) Mistake. Best move was d4. } (8. d4 Nd7) 8... Nd7? { (-0.36 → 1.61) Mistake. Best move was g6. } (8... g6 9. d3) 9. f3? { (1.61 → -1.29) Mistake. Best move was Qh5+. } (9. Qh5+ Ke7 10. Ng6+ hxg6 11. Qxh8 Kf7 12. Be2 d5 13. d3 Nc5 14. a3 Ne6 15. O-O Bd6) 9... Qe7? { (-1.29 → 0.65) Mistake. Best move was d5. } (9... d5) 10. Nf5? { (0.65 → -1.04) Mistake. Best move was g3. } (10. g3) 10... O-O-O?? { (-1.04 → 8.86) Blunder. Best move was Qe6. } (10... Qe6 11. a4) 11. Nxe7+ Bxe7?! { (8.54 → 9.18) Inaccuracy. Best move was Nxe7. } (11... Nxe7 12. d3 d5 13. g3 h5 14. Bh3 h4 15. Kf2 Ng6 16. Ne2 a5 17. Be3 Kb8 18. c3) 12. g4?! { (9.18 → 8.54) Inaccuracy. Best move was d4. } (12. d4 Bf8 13. Be3 Ne7 14. Qd2 c5 15. dxc5 dxc5 16. O-O-O Nc6 17. Nd5 c4 18. b3 Ba3+) 12... Nh6 13. g5? { (9.02 → 7.99) Mistake. Best move was d4. } (13. d4) 13... fxg5 14. d3 d5?! { (7.80 → 8.50) Inaccuracy. Best move was Rhf8. } (14... Rhf8) 15. exd5 cxd5 16. Nxd5?? { (8.36 → 4.14) Blunder. Best move was Bh3. } (16. Bh3 b4) 16... Nf8?? { (4.14 → 13.88) Blunder. Best move was Bxd5. } (16... Bxd5 17. Rg1) 17. Nxe7+ Kb8 18. c3 Re8 19. Nf5?! { (11.00 → 9.33) Inaccuracy. Best move was a4. } (19. a4) 19... g6?! { (9.33 → 19.30) Inaccuracy. Best move was Nxf5. } (19... Nxf5) 20. Nxh6 a5 21. c4 bxc4 22. dxc4 a4 23. Qxa4 Bxf3 24. Rg1 e4?! { (21.53 → Mate in 7) Checkmate is now unavoidable. Best move was Ne6. } (24... Ne6 25. Nf7) 25. Qxe8+ Kc7 26. Qe7+?! { (Mate in 6 → 79.72) Lost forced checkmate sequence. Best move was Rxg5. } (26. Rxg5 Nd7 27. Bf4+ Kc6 28. Qe6+ Kb7 29. Qxd7+ Kb6 30. c5+ Ka5 31. Bd2#) 26... Nd7 27. Qxg5 Ra8?! { (35.42 → Mate in 7) Checkmate is now unavoidable. Best move was Rf8. } (27... Rf8 28. Qa5+) 28. Qd2?! { (Mate in 7 → 31.44) Lost forced checkmate sequence. Best move was Bf4+. } (28. Bf4+ Kc8 29. Nf7 Rb8 30. c5 Kb7 31. Qd5+ Ka7 32. Qxd7+ Ka8 33. Qa4+ Kb7 34. Qa6#) 28... Ra5?! { (31.44 → Mate in 6) Checkmate is now unavoidable. Best move was e3. } (28... e3 29. Qxe3) 29. Be2?! { (Mate in 6 → 35.27) Lost forced checkmate sequence. Best move was Qxa5+. } (29. Qxa5+ Kb7 30. Bf4 Be2 31. Qc7+ Ka6 32. Be3 Nc5 33. Bxc5 Bxf1 34. Qa7#) 29... Rh5?! { (35.27 → Mate in 9) Checkmate is now unavoidable. Best move was Ra6. } (29... Ra6 30. Qf4+) 30. Nf5?! { (Mate in 9 → 26.65) Lost forced checkmate sequence. Best move was Nf7. } (30. Nf7 Nc5 31. Qd6+ Kb7 32. Bf4 Nd3+ 33. Bxd3 exd3 34. Nd8+ Ka7 35. Be3+ Ka8 36. Qa6+ Kb8) 30... Rxf5 31. Qa5+? { (26.72 → 8.33) Mistake. Best move was Bf1. } (31. Bf1) 31... Nb6? { (8.33 → Mate in 16) Checkmate is now unavoidable. Best move was Rxa5. } (31... Rxa5 32. Rg5 Rxg5 33. Bxg5 Bxe2 34. Kxe2 Kc6 35. b3 Ne5 36. Rd1 Nf3 37. Bf4 Nh4 38. Rd4) 32. Qc3?! { (Mate in 16 → 27.11) Lost forced checkmate sequence. Best move was Qa7+. } (32. Qa7+ Kd8 33. Qxb6+ Ke7 34. Qb7+ Ke6 35. Qxh7 Rf6 36. Rxg6 Rxg6 37. Qxg6+ Ke7 38. Be3 Bxe2) 32... Bxe2 33. Kxe2 e3?! { (31.57 → Mate in 9) Checkmate is now unavoidable. Best move was Nc8. } (33... Nc8 34. Qg7+) 34. Bxe3 g5 35. Bxg5 Rxg5 36. Rxg5 h6 37. Rg6 h5 38. Rg4?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Qe5+. } (38. Qe5+ Kc8 39. Rxb6 h4 40. Rd1 h3 41. Rb8#) 38... hxg4 39. Qg7+ Kd6 40. Qxg4 Nxc4 41. Qxc4 { Black resigns. } 1-0