lichess dev

[Event "Junior Arena"] [Site "http://chess-academy.net/IRiqn2tc"] [Date "2020.12.09"] [Round "-"] [White "olarudaria"] [Black "Ionut2012"] [Result "0-1"] [UTCDate "2020.12.09"] [UTCTime "16:00:03"] [WhiteElo "985"] [BlackElo "1020"] [WhiteRatingDiff "-45"] [BlackRatingDiff "+65"] [Variant "Standard"] [TimeControl "600+4"] [ECO "C01"] [Opening "French Defense: Exchange Variation"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. d4 d5 2. e4? { (0.53 → -0.55) Mistake. Best move was c4. } (2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Be2 Nbd7) 2... e6?! { (-0.55 → 0.32) Inaccuracy. Best move was dxe4. } (2... dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bd3 c5 7. dxc5) 3. exd5 { C01 French Defense: Exchange Variation } exd5 4. Be3 f6?! { (-0.05 → 0.93) Inaccuracy. Best move was Nf6. } (4... Nf6 5. Bd3 Nc6 6. c3 Bd6 7. Nf3 O-O 8. O-O Ne7 9. Qc2 g6 10. Bh6 Re8 11. Bg5) 5. Nc3?! { (0.93 → 0.42) Inaccuracy. Best move was Bd3. } (5. Bd3 Ne7 6. Ne2 Nbc6 7. c3 h5 8. Nd2 Bf5 9. Nb3 Bxd3 10. Qxd3 Qd7 11. Nc5 Qf5) 5... c6?! { (0.42 → 0.95) Inaccuracy. Best move was Ne7. } (5... Ne7 6. a3) 6. f4? { (0.95 → -0.24) Mistake. Best move was Bd3. } (6. Bd3 Ne7) 6... Bd6 7. Nf3?! { (0.16 → -0.60) Inaccuracy. Best move was Bd3. } (7. Bd3) 7... Ne7?! { (-0.60 → 0.27) Inaccuracy. Best move was Nh6. } (7... Nh6) 8. Bd3?! { (0.27 → -0.33) Inaccuracy. Best move was Nh4. } (8. Nh4) 8... O-O?! { (-0.33 → 0.28) Inaccuracy. Best move was Bf5. } (8... Bf5 9. Nh4 Bxd3 10. Qxd3 O-O 11. O-O Na6 12. a3 Qd7 13. Rae1 Rae8 14. Bd2 Nc7 15. g3) 9. O-O?! { (0.28 → -0.46) Inaccuracy. Best move was Nh4. } (9. Nh4 f5 10. Nf3 Ng6 11. Ne5 Nd7 12. O-O Nf6 13. Ne2 Be6 14. c3 Ne4 15. c4 Re8) 9... Ng6? { (-0.46 → 0.74) Mistake. Best move was Na6. } (9... Na6 10. a3) 10. Nxd5?? { (0.74 → -3.04) Blunder. Best move was Ne2. } (10. Ne2 Re8) 10... cxd5 11. c3? { (-2.86 → -4.47) Mistake. Best move was Nd2. } (11. Nd2) 11... Nh8? { (-4.47 → -1.59) Mistake. Best move was Nxf4. } (11... Nxf4) 12. f5? { (-1.59 → -3.10) Mistake. Best move was Qb3. } (12. Qb3 Nf7) 12... g6? { (-3.10 → -0.68) Mistake. Best move was Nc6. } (12... Nc6 13. Qd2) 13. Bb5?? { (-0.68 → -4.65) Blunder. Best move was fxg6. } (13. fxg6 hxg6) 13... gxf5? { (-4.65 → -1.70) Mistake. Best move was Bxf5. } (13... Bxf5) 14. Bf4?? { (-1.70 → -8.75) Blunder. Best move was Bh6. } (14. Bh6) 14... Bxf4 15. Qd3?! { (-8.41 → -9.10) Inaccuracy. Best move was Nh4. } (15. Nh4 Ng6 16. Kh1 Nxh4 17. Rxf4 Ng6 18. Rf2 Nc6 19. Bd3 Nge7 20. g3 Na5 21. Qe2 Rf7) 15... Rf7? { (-9.10 → -7.84) Mistake. Best move was Bg5. } (15... Bg5 16. Ba4 Ng6 17. Rae1 Nc6 18. Bc2 a6 19. g3 Qd7 20. Rf2 Na5 21. Nd2 Qd6 22. Ree2) 16. a4? { (-7.84 → -12.19) Mistake. Best move was Nh4. } (16. Nh4 Bg5 17. Nxf5 Ng6 18. Qc2 Nc6 19. g3 Nce7 20. Bd3 Nxf5 21. Bxf5 Ne7 22. Bxc8 Rxc8) 16... Rg7? { (-12.19 → -8.19) Mistake. Best move was a6. } (16... a6) 17. Ra3? { (-8.19 → -12.12) Mistake. Best move was Nh4. } (17. Nh4 a6) 17... Rg6? { (-12.12 → -8.96) Mistake. Best move was a6. } (17... a6 18. Nh4) 18. Qxf5? { (-8.96 → -22.12) Mistake. Best move was Qc2. } (18. Qc2 Be3+) 18... Bxf5 19. Rb3 Rh6 20. Rb4 Bxh2+ 21. Kf2 Ng6 22. Nxh2 Nf4 23. Be2 Rxh2 24. Bb5?! { (-27.81 → Mate in 5) Checkmate is now unavoidable. Best move was Bf3. } (24. Bf3 Qc7) 24... Rxg2+ 25. Ke3 Qe7+ 26. Kf3 Bg6?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qe4#. } (26... Qe4#) 27. Kxf4 f5?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qe4#. } (27... Qe4#) 28. Rf3 Bh5?! { (Mate in 1 → Mate in 8) Not the best checkmate sequence. Best move was Rg4#. } (28... Rg4#) 29. Re3 Qf7?! { (Mate in 3 → -29.19) Lost forced checkmate sequence. Best move was Rf2+. } (29... Rf2+ 30. Kg3 Qxe3+ 31. Kh4 Rh2#) 30. Re5?! { (-29.19 → Mate in 5) Checkmate is now unavoidable. Best move was Rg3+. } (30. Rg3+ Rxg3) 30... h6?! { (Mate in 5 → -31.39) Lost forced checkmate sequence. Best move was Qg7. } (30... Qg7 31. Re2 Qg3+ 32. Kxf5 Bg4+ 33. Kg5 Bd7+ 34. Kf6 Qg5#) 31. Rxd5?! { (-31.39 → Mate in 7) Checkmate is now unavoidable. Best move was Bf1. } (31. Bf1 Rf2+) 31... Qxd5?! { (Mate in 7 → -22.35) Lost forced checkmate sequence. Best move was Qe7. } (31... Qe7 32. Rd8+ Kg7 33. Rg8+ Kxg8 34. Bc4+ Kh8 35. Bd5 Qd6+ 36. Ke3 Qg3+ 37. Bf3 Qxf3#) 32. Be8?! { (-22.35 → Mate in 1) Checkmate is now unavoidable. Best move was Bc4. } (32. Bc4 Qxc4) 32... Qe6?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Qe4#. } (32... Qe4#) 33. Bxh5 Qe2?! { (Mate in 1 → -10.38) Lost forced checkmate sequence. Best move was Qe4#. } (33... Qe4#) 34. Bxe2 h5?? { (-10.50 → -2.24) Blunder. Best move was Rxe2. } (34... Rxe2 35. Rxb7 Nc6 36. Rc7 Nd8 37. Kxf5 Rxb2 38. Rc4 Rf2+ 39. Ke4 Ra2 40. Ke3 Nf7 41. Rc5) 35. Kxf5?? { (-2.24 → -10.24) Blunder. Best move was Bf3. } (35. Bf3 Rg4+ 36. Bxg4 fxg4 37. Rxb7 Nc6 38. Rb5 Rf8+ 39. Ke3 Ne7 40. Rxh5 Nf5+ 41. Kd3 g3) 35... h4?? { (-10.24 → -4.44) Blunder. Best move was Rxe2. } (35... Rxe2 36. Rxb7 Nc6 37. Kg5 Na5 38. Rb4 Rc8 39. Kh4 Nc4 40. Rb7 Nxb2 41. a5 Rh2+ 42. Kg5) 36. Rc4?? { (-4.44 → -10.85) Blunder. Best move was Bf3. } (36. Bf3 Rf2) 36... Rxe2 37. Rc8+ Kh7 38. Rc7+ Kh6 39. Rxb7 Nd7 40. Rxd7?! { (-10.33 → Mate in 11) Checkmate is now unavoidable. Best move was Kg4. } (40. Kg4 Nb6) 40... h3 41. Rd6+ Kh5 42. b3?! { (-68.34 → Mate in 6) Checkmate is now unavoidable. Best move was Kf6. } (42. Kf6 h2 43. Rd5+ Kh4 44. Re5 h1=Q 45. Rxe2 Qf3+ 46. Ke7 Qxe2+ 47. Kd7 Qxb2 48. a5 Qxc3) 42... h2 { Black wins on time. } 0-1