lichess dev

[Event "Teachers Arena"] [Site "http://chess-academy.net/4a4lqEWQ"] [Date "2019.11.19"] [Round "-"] [White "Genny"] [Black "ionelka"] [Result "0-1"] [UTCDate "2019.11.19"] [UTCTime "19:19:15"] [WhiteElo "1288"] [BlackElo "1740"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c6?! { (0.12 → 0.77) Inaccuracy. Best move was e6. } { B10 Caro-Kann Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Nf3 d5 3. exd5 cxd5 4. Nc3? { (0.54 → -0.56) Mistake. Best move was d4. } (4. d4 Nc6 5. c3 Nf6 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 e6) 4... Nf6?! { (-0.56 → 0.23) Inaccuracy. Best move was Nc6. } (4... Nc6) 5. d4 Nc6 6. Bf4?! { (0.13 → -0.56) Inaccuracy. Best move was Ne5. } (6. Ne5) 6... Bf5?! { (-0.56 → 0.27) Inaccuracy. Best move was Bg4. } (6... Bg4 7. Be2 e6 8. O-O Bd6 9. Bxd6 Qxd6 10. Nb5 Qd8 11. c3 O-O 12. Na3 Bf5 13. Nc2) 7. Bd3?! { (0.27 → -0.40) Inaccuracy. Best move was Ne5. } (7. Ne5 a6) 7... Bxd3 8. cxd3 e6?! { (-0.58 → 0.00) Inaccuracy. Best move was Nh5. } (8... Nh5) 9. O-O?! { (0.00 → -0.73) Inaccuracy. Best move was Qb3. } (9. Qb3 Na5 10. Qa4+ Nc6 11. Qb3) 9... Bd6 10. Bxd6 Qxd6 11. Re1?! { (-0.18 → -0.74) Inaccuracy. Best move was Qd2. } (11. Qd2) 11... Rc8?! { (-0.74 → 0.00) Inaccuracy. Best move was O-O. } (11... O-O) 12. g3? { (0.00 → -1.03) Mistake. Best move was a3. } (12. a3 O-O 13. Rc1 h6 14. h3 Qd8 15. Qd2 Qa5 16. Ra1 Qc7 17. Rac1) 12... O-O?! { (-1.03 → -0.10) Inaccuracy. Best move was Qb4. } (12... Qb4 13. Qb3) 13. h4? { (-0.10 → -1.30) Mistake. Best move was Kg2. } (13. Kg2 h6) 13... Qb4 14. a3? { (-0.82 → -1.82) Mistake. Best move was Qb3. } (14. Qb3) 14... Qxb2 15. Qd2?? { (-1.34 → -4.41) Blunder. Best move was Na4. } (15. Na4 Qb5 16. Rb1 Qa5 17. Rxb7 Ne8 18. Nc5 Nd6 19. Rb1 Nf5 20. Nd7 Rfe8 21. Nde5 Ncxd4) 15... Qb6? { (-4.41 → -1.54) Mistake. Best move was Qxd2. } (15... Qxd2 16. Nxd2) 16. g4?? { (-1.54 → -6.16) Blunder. Best move was Ne2. } (16. Ne2 Rc7) 16... Nxg4? { (-6.16 → -3.30) Mistake. Best move was Nxd4. } (16... Nxd4 17. Nxd4) 17. h5? { (-3.30 → -5.85) Mistake. Best move was Ne2. } (17. Ne2 Nh6) 17... Qc7? { (-5.85 → -3.56) Mistake. Best move was Nxd4. } (17... Nxd4 18. Qf4) 18. Ne5?? { (-3.56 → -8.37) Blunder. Best move was Ne2. } (18. Ne2) 18... Ncxe5 19. dxe5 Nxe5?? { (-8.24 → -4.82) Blunder. Best move was Qxc3. } (19... Qxc3 20. Qxc3 Rxc3 21. Rab1 Rxd3 22. Rxb7 a5 23. a4 Rf3 24. Re2 Rf5 25. Rb3 Nxe5 26. Rh3) 20. Kg2? { (-4.82 → -7.10) Mistake. Best move was Qe2. } (20. Qe2) 20... Ng4 21. Rh1? { (-6.56 → -8.97) Mistake. Best move was Kh3. } (21. Kh3) 21... Qxc3 22. Qf4?! { (-8.43 → -9.28) Inaccuracy. Best move was Qxc3. } (22. Qxc3 Rxc3 23. Rhb1 Rb8 24. Rb4 Ne5 25. Ra4 Nxd3 26. Rxa7 Rc2 27. h6 Nxf2 28. hxg7 Ne4+) 22... Nf6 23. h6 Qxd3 24. hxg7 Qg6+ 25. Kf3? { (-8.60 → -20.18) Mistake. Best move was Kf1. } (25. Kf1 Rfd8 26. Rh6 Qd3+ 27. Kg2 Qe4+ 28. Qxe4 Nxe4 29. Ra2 Rd7 30. f3 Nd6 31. Rh2 Rdc7) 25... Qe4+? { (-20.18 → -8.47) Mistake. Best move was Rc3+. } (25... Rc3+) 26. Kg3? { (-8.47 → -14.43) Mistake. Best move was Qxe4. } (26. Qxe4 dxe4+ 27. Kg2 Rfd8 28. Rhb1 Rc7 29. Rc1 Rxc1 30. Rxc1 Nd5 31. a4 Kxg7 32. Rc5 f5) 26... Rc3+ 27. f3 Kxg7?? { (-10.34 → -6.49) Blunder. Best move was Qg6+. } (27... Qg6+ 28. Kh2) 28. Qh6+ Kg8 29. Rag1?? { (-6.38 → -10.84) Blunder. Best move was Qxf6. } (29. Qxf6 Qg6+ 30. Qxg6+ fxg6 31. Rhf1 e5 32. Rab1 b6 33. Kg2 Rxa3 34. Rb5 Rd3 35. Ra1 Rf7) 29... Qg6+?? { (-10.84 → -4.50) Blunder. Best move was Qg4+. } (29... Qg4+ 30. Kf2 Rxf3+ 31. Ke1 Rg3 32. Qh2 Qe4+ 33. Qe2 Rg6 34. Qxe4 Nxe4 35. Rxg6+ hxg6 36. Rh2) 30. Kf2 Rc2+ 31. Ke3?? { (-4.25 → Mate in 7) Checkmate is now unavoidable. Best move was Kf1. } (31. Kf1 Rfc8) 31... d4+ 32. Kxd4 Rd8+ 33. Ke3 Rd3+ 34. Kf4 Rc4+ 35. Ke5 Rd5# { Black wins by checkmate. } 0-1