lichess dev

[Event "M35 luni Arena"] [Site "http://chess-academy.net/I3QUkoNg"] [Date "2023.10.30"] [Round "-"] [White "leo2015"] [Black "Vasile"] [Result "0-1"] [UTCDate "2023.10.30"] [UTCTime "15:35:51"] [WhiteElo "1593"] [BlackElo "1738"] [WhiteRatingDiff "-28"] [BlackRatingDiff "+29"] [Variant "Standard"] [TimeControl "420+0"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Nf6?! { (0.12 → 0.93) Inaccuracy. Best move was e6. } { B02 Alekhine Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. f3? { (0.93 → -1.19) Mistake. Best move was e5. } (2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 dxe5 6. Nxe5 N6d7) 2... Nc6? { (-1.19 → 0.87) Mistake. Best move was e5. } (2... e5 3. d4) 3. Nh3? { (0.87 → -1.81) Mistake. Best move was d4. } (3. d4 d5 4. e5 Nd7 5. f4 e6 6. Nf3 Ne7 7. Bd3 c5) 3... h5? { (-1.81 → 0.00) Mistake. Best move was e5. } (3... e5) 4. Ng5? { (0.00 → -1.16) Mistake. Best move was d4. } (4. d4 d5 5. Ng5 dxe4 6. Bc4 e6 7. c3 exf3 8. Nxf3 Na5 9. Qa4+ Nc6) 4... g6? { (-1.16 → 0.75) Mistake. Best move was e5. } (4... e5 5. d4 Nxd4 6. c3 Ne6 7. Nxe6 fxe6 8. Bd3 Be7 9. Qe2 d6 10. Be3 Bd7 11. c4) 5. a4? { (0.75 → -0.99) Mistake. Best move was d4. } (5. d4) 5... Bh6? { (-0.99 → 0.21) Mistake. Best move was e5. } (5... e5) 6. Ra3?? { (0.21 → -5.53) Blunder. Best move was d4. } (6. d4 d5) 6... Bxg5 7. Nc3?! { (-5.09 → -5.65) Inaccuracy. Best move was Bb5. } (7. Bb5 e5 8. Bxc6 bxc6 9. d3 Bxc1 10. Qxc1 h4 11. Qe3 Nh5 12. Kd1 Nf4 13. Rg1 d6) 7... e5?! { (-5.65 → -5.15) Inaccuracy. Best move was d5. } (7... d5 8. exd5) 8. Rb3?! { (-5.15 → -6.14) Inaccuracy. Best move was Bc4. } (8. Bc4 h4) 8... h4 9. Nb5? { (-5.65 → -7.39) Mistake. Best move was d4. } (9. d4 Bxc1 10. dxe5 Nxe4 11. Qxc1 Nxc3 12. Rxc3 O-O 13. Be2 Re8 14. Re3 Rxe5 15. Rxe5 Nxe5) 9... h3 10. Rc3? { (-7.18 → -8.80) Mistake. Best move was g3. } (10. g3) 10... hxg2 11. Bxg2 b6? { (-9.50 → -7.78) Mistake. Best move was a6. } (11... a6) 12. Qe2? { (-7.78 → -8.98) Mistake. Best move was d4. } (12. d4 Bh4+ 13. Kf1 a6 14. Nxc7+ Qxc7 15. dxe5 Qxe5 16. f4 Qe6 17. e5 Nh5 18. Qd6 Bb7) 12... a5? { (-8.98 → -6.63) Mistake. Best move was a6. } (12... a6) 13. Qc4?! { (-6.63 → -7.62) Inaccuracy. Best move was Kd1. } (13. Kd1 Nh5 14. Bf1 Nf4 15. Qe1 Bh4 16. Qe3 Ba6 17. b3 Rh5 18. Ba3 Bxb5 19. Bxb5 Nb4) 13... Ra6? { (-7.62 → -5.19) Mistake. Best move was Ba6. } (13... Ba6 14. Kd1 Kf8 15. h4 Bf4 16. d4 Bxc1 17. Kxc1 exd4 18. Rd3 Ne5 19. Qxd4 Nxd3+ 20. cxd3) 14. d4?? { (-5.19 → -9.51) Blunder. Best move was Kd1. } (14. Kd1) 14... Bxc1 15. Kd1? { (-8.48 → -11.63) Mistake. Best move was d5. } (15. d5 Nh5 16. dxc6 O-O 17. cxd7 Bxd7 18. Rd3 Nf4 19. Kd1 Bxb2 20. Qb3 Nxd3 21. cxd3 Bd4) 15... Bxb2 16. Qa2 Bxc3 17. dxe5 Bxe5 18. Re1 Bxh2 19. Rh1 Bd6 20. e5 Bxe5?? { (-20.56 → -5.20) Blunder. Best move was Rxh1+. } (20... Rxh1+ 21. Bxh1) 21. Rh4?? { (-5.20 → -31.71) Blunder. Best move was Rxh8+. } (21. Rxh8+) 21... Rxh4 22. Bf1 Rh1 23. Nxc7+?! { (-33.10 → Mate in 10) Checkmate is now unavoidable. Best move was Qc4. } (23. Qc4 Nh5) 23... Qxc7 24. Qc4 Rxf1+?! { (Mate in 9 → -68.25) Lost forced checkmate sequence. Best move was Qd6+. } (24... Qd6+ 25. Qd3 Qb4 26. c3 Qb2 27. Ke1 Bxc3+ 28. Qxc3 Qxc3+ 29. Kf2 Qd2+ 30. Be2 Qd4+ 31. Kg3) 25. Ke2?! { (-68.25 → Mate in 6) Checkmate is now unavoidable. Best move was Qxf1. } (25. Qxf1 Qd6+) 25... Rxf3 26. Kxf3 Bb7 27. Kg2 Na7+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Nd4+. } (27... Nd4+ 28. Qd5 Qxc2+ 29. Kf1 Bxd5 30. Ke1 Qe2#) 28. Kf2 Qxc4 29. Kg1 Qxc2?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Ng4. } (29... Ng4 30. c3 Bh2#) 30. Kf1 Qxa4?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qd1+. } (30... Qd1+ 31. Kf2 Ng4#) 31. Ke2 Qb4?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qc2+. } (31... Qc2+ 32. Ke1 Bg3+ 33. Kf1 Qd1#) 32. Kd3 Bh2?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qe1. } (32... Qe1 33. Kc2 Qc3+ 34. Kd1 Bf3#) 33. Ke3 a4?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qb2. } (33... Qb2 34. Kd3 Ng4 35. Kc4 Ne5#) 34. Kd3 a3?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Ne4. } (34... Ne4 35. Ke2 Qd2+ 36. Kf1 Qf2#) 35. Kc2 a2?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Ne4. } (35... Ne4 36. Kd3 Qd2+ 37. Kc4 Qc3#) 36. Kc1 a1=Q+ 37. Kc2 g5?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Be4#. } (37... Be4#) 38. Kd3 g4?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qac3+. } (38... Qac3+ 39. Ke2 Qf3#) 39. Ke2 g3?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qbe1+. } (39... Qbe1+ 40. Kd3 Qac3#) 40. Ke3 g2?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qbe1+. } (40... Qbe1+ 41. Kd3 Qac3#) 41. Kf2 g1=Q+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qbe1#. } (41... Qbe1#) 42. Ke2 Qb3?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qad1#. } (42... Qad1#) 43. Kd2 Qg2# { Black wins by checkmate. } 0-1