lichess dev

[Event "Academy Teachers Arena"] [Site "http://chess-academy.net/coYiC7rS"] [Date "2019.11.05"] [Round "-"] [White "Mariana"] [Black "iustandup"] [Result "0-1"] [UTCDate "2019.11.05"] [UTCTime "19:35:35"] [WhiteElo "1589"] [BlackElo "1591"] [WhiteRatingDiff "-32"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B11"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c6?! { (0.12 → 0.77) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Nc3?! { (0.77 → 0.25) Inaccuracy. Best move was d4. } (2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bf5) 2... d5?! { (0.25 → 0.93) Inaccuracy. Best move was c5. } { B11 Caro-Kann Defense } (2... c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. f4 e5 7. Nf3 Be7 8. Bc4 Nf6 9. fxe5) 3. exd5? { (0.93 → -0.33) Mistake. Best move was Nf3. } (3. Nf3 dxe4) 3... cxd5 4. Nf3 Nc6 5. Bb5 Bg4 6. Bxc6+?! { (0.00 → -0.65) Inaccuracy. Best move was h3. } (6. h3 Bxf3) 6... bxc6 7. Qe2?! { (-0.26 → -0.95) Inaccuracy. Best move was h3. } (7. h3 Bh5) 7... e6 8. d4?! { (-0.27 → -1.10) Inaccuracy. Best move was h3. } (8. h3) 8... Bd6?! { (-1.10 → -0.55) Inaccuracy. Best move was Qb6. } (8... Qb6) 9. a3? { (-0.55 → -1.93) Mistake. Best move was h3. } (9. h3 Bxf3 10. Qxf3 Qb6 11. Ne2 Ne7 12. O-O O-O 13. b3 c5 14. Bf4 Bxf4 15. Qxf4 Rfc8) 9... Ne7? { (-1.93 → -0.73) Mistake. Best move was Qb6. } (9... Qb6 10. h3) 10. Bg5? { (-0.73 → -1.89) Mistake. Best move was h3. } (10. h3) 10... h6?! { (-1.89 → -1.16) Inaccuracy. Best move was Qb6. } (10... Qb6) 11. Be3?! { (-1.16 → -1.86) Inaccuracy. Best move was Bxe7. } (11. Bxe7 Qxe7) 11... Qc7?! { (-1.86 → -1.13) Inaccuracy. Best move was Rb8. } (11... Rb8 12. Ra2) 12. h3 Bh5 13. g4?! { (-1.08 → -1.99) Inaccuracy. Best move was O-O. } (13. O-O Nf5 14. g4 Nxe3 15. Qxe3 Bg6 16. Ne5 Bxe5 17. dxe5 O-O 18. b4 c5 19. Nb5 Qc6) 13... Bg6 14. g5? { (-1.66 → -4.04) Mistake. Best move was Ne5. } (14. Ne5 Rb8) 14... hxg5 15. Nxg5? { (-3.51 → -4.78) Mistake. Best move was O-O-O. } (15. O-O-O Rb8 16. Rdg1 Qb7 17. Nd1 Be4 18. h4 Qb5 19. Qxb5 cxb5 20. Rh3 f6 21. h5 a5) 15... Nf5? { (-4.78 → -3.66) Mistake. Best move was Rb8. } (15... Rb8 16. b4 Nf5 17. Rg1 a5 18. Na4 Bh5 19. Qd2 axb4 20. axb4 Bxb4 21. c3 Bd6 22. Nc5) 16. Bd2?? { (-3.66 → -8.67) Blunder. Best move was O-O-O. } (16. O-O-O Bh5 17. Qd3 Bxd1 18. Nxd1 Qb6 19. Nf3 f6 20. Kb1 Rb8 21. Bc1 Qb5 22. Qc3 c5) 16... Bf4?? { (-8.67 → -3.33) Blunder. Best move was Nxd4. } (16... Nxd4 17. Qd1 Rb8 18. Ne2 Nxc2+ 19. Kf1 Nxa1 20. Qxa1 Be5 21. Nc3 c5 22. Kg2 Bf5 23. Nf3) 17. Bxf4 Qxf4 18. Nf3?? { (-3.08 → -8.63) Blunder. Best move was Qd2. } (18. Qd2 Qxd4 19. Nf3 Qb6 20. O-O-O Bh5 21. Qd3 Qxf2 22. Rdf1 Qe3+ 23. Qxe3 Nxe3 24. Rf2 Bxf3) 18... Rb8?? { (-8.63 → -2.44) Blunder. Best move was Bh5. } (18... Bh5 19. Rg1 Nh4 20. Nxh4 Bxe2 21. Ng2 Qxd4 22. Nxe2 Qxb2 23. Rd1 Qxc2 24. Ne3 Qb2 25. Rg3) 19. b3?? { (-2.44 → -8.15) Blunder. Best move was Qe5. } (19. Qe5) 19... Nxd4?? { (-8.15 → -3.84) Blunder. Best move was Rd8. } (19... Rd8 20. h4 Bh5 21. Rh3 Bg4 22. Qe5 Qxe5+ 23. Nxe5 Bxh3 24. O-O-O Rxh4 25. Ne2 Rd6 26. Rh1) 20. Nxd4 Qxd4 21. Nd1?? { (-3.77 → -10.23) Blunder. Best move was Qe3. } (21. Qe3 Qxe3+) 21... Qxa1 22. a4 Qf6 23. Ne3 Be4 24. Ng4 Qf3?! { (-16.59 → -9.05) Inaccuracy. Best move was Qc3+. } (24... Qc3+ 25. Qd2 Qxd2+ 26. Kxd2 Bxh1 27. Ne5 Rc8 28. Nd3 Rxh3 29. Nc5 Rf3 30. c3 Rxf2+ 31. Kd3) 25. Rg1?! { (-9.05 → -11.16) Inaccuracy. Best move was Qxf3. } (25. Qxf3 Bxf3 26. Rg1 Rxh3 27. Ne5 g6 28. Kd2 Be4 29. Rg4 c5 30. Rg3 Rxg3 31. fxg3 f6) 25... Qxe2+ 26. Kxe2 Bg6? { (-11.09 → -8.56) Mistake. Best move was Bxc2. } (26... Bxc2 27. Rg3 Rxb3 28. Kd2 Rxg3 29. fxg3 Bxa4 30. h4 c5 31. Ne5 Kf8 32. Nd3 c4 33. Ne5) 27. Ne5? { (-8.56 → -10.20) Mistake. Best move was Kd2. } (27. Kd2 Rxh3 28. Ne5 Rb4 29. Nxg6 fxg6 30. Rxg6 Kf7 31. Rg1 c5 32. a5 Rf4 33. Rf1 c4) 27... Rh6? { (-10.20 → -8.12) Mistake. Best move was Bxc2. } (27... Bxc2) 28. Nxc6? { (-8.12 → -10.62) Mistake. Best move was Kd2. } (28. Kd2) 28... Rc8 29. Nxa7 Rxc2+ 30. Kd1 Rb2 31. f3? { (-9.89 → Mate in 8) Checkmate is now unavoidable. Best move was Rg3. } (31. Rg3 Rxf2 32. Rc3 Rh4 33. Ke1 Rb2 34. Nc6 Rc2 35. Rxc2 Bxc2 36. a5 Rxh3 37. b4 Ba4) 31... Rb1+?! { (Mate in 8 → -57.68) Lost forced checkmate sequence. Best move was Rxh3. } (31... Rxh3 32. Nb5 Rhh2 33. Nc3 d4 34. Ne2 Rhxe2 35. Rxg6 fxg6 36. b4 Rec2 37. b5 d3 38. f4) 32. Ke2 Rxg1 33. Kf2 Rb1 34. Nb5 Rxb3 35. Nd6+?! { (-19.90 → Mate in 9) Checkmate is now unavoidable. Best move was Nd4. } (35. Nd4 Rb4) 35... Kd7 36. a5 Kxd6 37. a6 Ra3 38. a7 Rxa7 39. f4 Be4?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rxh3. } (39... Rxh3 40. Kg2 Rb3 41. f5 Ra2+ 42. Kg1 Rb1#) 40. Ke3 Ra3+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Rxh3+. } (40... Rxh3+ 41. Ke2 Ra2+ 42. Ke1 Rh1#) 41. Kd4 Rd3# { Black wins by checkmate. } 0-1