lichess dev

[Event "Antoaneta Stefanova Arena"] [Site "http://chess-academy.net/56jjZW2z"] [Date "2020.08.06"] [Round "-"] [White "RazavanManole"] [Black "Tabacarum"] [Result "1-0"] [UTCDate "2020.08.06"] [UTCTime "16:00:03"] [WhiteElo "1500"] [BlackElo "1392"] [WhiteRatingDiff "+129"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 { C20 King's Pawn Game } 2. Be2?! { (0.30 → -0.23) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... d6?! { (-0.23 → 0.56) Inaccuracy. Best move was Nf6. } (2... Nf6) 3. Nh3? { (0.56 → -1.00) Mistake. Best move was Nc3. } (3. Nc3 Nf6 4. d4 exd4 5. Qxd4 Nc6 6. Qd2 Be7 7. Nf3 O-O 8. O-O h6 9. Rd1 Re8) 3... Qh4 4. O-O?! { (-0.64 → -1.30) Inaccuracy. Best move was d3. } (4. d3 Bxh3 5. gxh3 g6 6. Nd2 Nd7 7. Rg1 O-O-O 8. Nf3 Qe7 9. Be3 Kb8 10. c3 f5) 4... Nc6 5. g3?? { (-0.87 → -5.37) Blunder. Best move was d3. } (5. d3 Bxh3 6. gxh3 Qxh3 7. c3 Nf6 8. Bf3 h5 9. Bg2 Qg4 10. h3 Qg6 11. Nd2 Be7) 5... Qxh3 6. Bf3 Nd4? { (-5.33 → -3.61) Mistake. Best move was h5. } (6... h5 7. Bg2 Qg4 8. Nc3 Qxd1 9. Rxd1 Bg4 10. f3 Be6 11. Nd5 O-O-O 12. c3 h4 13. f4) 7. Bg4?? { (-3.61 → -12.83) Blunder. Best move was Bg2. } (7. Bg2 Qg4) 7... Qh6?? { (-12.83 → -4.05) Blunder. Best move was Bxg4. } (7... Bxg4 8. f3) 8. d3? { (-4.05 → -6.32) Mistake. Best move was Bxc8. } (8. Bxc8 Rxc8 9. c3 Nc6 10. d4 Qh3 11. f3 Nf6 12. Be3 d5 13. Nd2 exd4 14. cxd4 dxe4) 8... Qf6? { (-6.32 → -3.78) Mistake. Best move was Bxg4. } (8... Bxg4) 9. c3?? { (-3.78 → -7.61) Blunder. Best move was Bxc8. } (9. Bxc8 Rxc8) 9... Nb5?? { (-7.61 → -0.01) Blunder. Best move was Bxg4. } (9... Bxg4) 10. h4?? { (-0.01 → -4.50) Blunder. Best move was Bxc8. } (10. Bxc8 Rxc8 11. a4 Nxc3 12. Nxc3 Qe6 13. f4 Nf6 14. Kg2 Be7 15. f5 Qd7 16. g4 h6) 10... Qg6?? { (-4.50 → -0.52) Blunder. Best move was Bxg4. } (10... Bxg4) 11. Bg5?? { (-0.52 → -5.61) Blunder. Best move was Bxc8. } (11. Bxc8 Rxc8) 11... Bxg4 12. Qxg4 h5? { (-5.68 → -4.21) Mistake. Best move was h6. } (12... h6 13. a4 Be7 14. axb5 hxg5 15. Kg2 Qh6 16. Nd2 gxh4 17. Nc4 Nf6 18. Qxh4 Qxh4 19. gxh4) 13. Qd1 Qe6?? { (-4.16 → -0.60) Blunder. Best move was c6. } (13... c6 14. Qb3) 14. Nd2?? { (-0.60 → -4.36) Blunder. Best move was a4. } (14. a4 Be7 15. Be3 Nxc3 16. Nxc3 c6 17. Kg2 Nf6 18. Bg5 Nd7 19. Be3 g6 20. d4 exd4) 14... c5?! { (-4.36 → -3.62) Inaccuracy. Best move was c6. } (14... c6 15. d4 Be7 16. Nf3 Nf6 17. Qd3 Nc7 18. Rad1 O-O 19. c4 Ng4 20. dxe5 Nxe5 21. Nxe5) 15. Qa4?! { (-3.62 → -4.22) Inaccuracy. Best move was Nf3. } (15. Nf3 Nc7 16. d4 Nf6 17. Re1 Ng4 18. b4 f6 19. Bd2 Be7 20. bxc5 dxc5 21. Qe2 Qd7) 15... Qd7 16. Nc4 Ne7?? { (-4.16 → 0.50) Blunder. Best move was Nc7. } (16... Nc7) 17. d4?? { (0.50 → -2.58) Blunder. Best move was Qxb5. } (17. Qxb5) 17... exd4? { (-2.58 → -0.13) Mistake. Best move was f6. } (17... f6) 18. cxd4? { (-0.13 → -2.05) Mistake. Best move was Qxb5. } (18. Qxb5 Ng6 19. Qxd7+ Kxd7 20. cxd4 cxd4 21. Rad1 Ne5 22. Na5 f6 23. Bc1 g5 24. hxg5 fxg5) 18... cxd4? { (-2.05 → 0.15) Mistake. Best move was f6. } (18... f6 19. Qxb5) 19. Rfd1?? { (0.15 → -3.20) Blunder. Best move was Qxb5. } (19. Qxb5 Ng6) 19... g6?? { (-3.20 → 1.65) Blunder. Best move was Nc8. } (19... Nc8 20. e5 Nc7 21. Qxd7+ Kxd7 22. exd6 Nxd6 23. Rxd4 Ne6 24. Rd3 Nxg5 25. hxg5 Rc8 26. Ne5+) 20. f4?? { (1.65 → -3.33) Blunder. Best move was Bf6. } (20. Bf6 Rh7 21. Qxb5 Nc6 22. e5 d5 23. Na5 Be7 24. Nxc6 bxc6 25. Qb3 Kf8 26. Rac1 Kg8) 20... Bg7? { (-3.33 → -0.53) Mistake. Best move was O-O-O. } (20... O-O-O) 21. e5?? { (-0.53 → -5.14) Blunder. Best move was Qxb5. } (21. Qxb5) 21... dxe5 22. fxe5 O-O-O? { (-5.01 → -2.14) Mistake. Best move was Nf5. } (22... Nf5) 23. Qb3? { (-2.14 → -3.50) Mistake. Best move was Bxe7. } (23. Bxe7) 23... f6?? { (-3.50 → 2.85) Blunder. Best move was d3. } (23... d3) 24. Nb6+?? { (2.85 → -4.32) Blunder. Best move was exf6. } (24. exf6) 24... axb6 25. e6?? { (-3.90 → -11.19) Blunder. Best move was exf6. } (25. exf6 Bxf6 26. Bxf6 Rhe8 27. Rd3 Kb8 28. Rad1 Qd5 29. Qxd5 Rxd5 30. Re1 Rd7 31. a4 Nc7) 25... Qd6 26. Bf4 Qc5?? { (-9.89 → -5.23) Blunder. Best move was Qd5. } (26... Qd5 27. Qc2+) 27. Rdc1?? { (-5.23 → -9.97) Blunder. Best move was Qa4. } (27. Qa4 Rd6 28. Rac1 Nc3 29. bxc3 d3+ 30. Kh2 Qf2+ 31. Kh1 Qf3+ 32. Kh2 Rxe6 33. Qa8+ Kd7) 27... Nc3 28. Qa3?! { (-9.02 → -12.27) Inaccuracy. Best move was Kh2. } (28. Kh2 g5) 28... Qf5?? { (-12.27 → Mate in 1) Checkmate is now unavoidable. Best move was Qxa3. } (28... Qxa3) 29. bxc3? { (Mate in 1 → 8.73) Lost forced checkmate sequence. Best move was Qa8#. } (29. Qa8#) 29... dxc3? { (8.73 → Mate in 1) Checkmate is now unavoidable. Best move was Qxe6. } (29... Qxe6 30. Re1 Qe5 31. Bxe5 fxe5 32. Qxe7 Bf8 33. Qe6+ Kc7 34. Rab1 Bd6 35. Qb3 Kb8 36. Qxb6) 30. Rxc3+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qa8#. } (30. Qa8#) 30... Nc6 31. Qa8# { White wins by checkmate. } 1-0