lichess dev

[Event "Junior Arena"] [Site "http://chess-academy.net/55ELqxKe"] [Date "2021.02.03"] [Round "-"] [White "sanda-gabriela"] [Black "ciochinamatvei2"] [Result "0-1"] [UTCDate "2021.02.03"] [UTCTime "16:42:04"] [WhiteElo "880"] [BlackElo "1464"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "600+4"] [ECO "C20"] [Opening "King's Pawn Game: King's Head Opening #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. f3? { (0.30 → -1.50) Mistake. Best move was Nf3. } { C20 King's Pawn Game: King's Head Opening #2 } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... b5? { (-1.50 → 1.00) Mistake. Best move was Nc6. } (2... Nc6) 3. b3? { (1.00 → -0.70) Mistake. Best move was Bxb5. } (3. Bxb5) 3... d6? { (-0.70 → 1.48) Mistake. Best move was a6. } (3... a6 4. a4 b4 5. d4 exd4 6. Qxd4 Nc6 7. Qe3 Qf6 8. Ra2 Nd4 9. Ne2 Bc5 10. Qf4) 4. d4? { (1.48 → 0.34) Mistake. Best move was Bxb5+. } (4. Bxb5+ c6) 4... exd4? { (0.34 → 1.46) Mistake. Best move was a6. } (4... a6 5. a4 bxa4 6. Rxa4 exd4 7. Qxd4 Bd7 8. Ra1 Nc6 9. Qd2 Be7 10. Nc3 Nf6 11. Nge2) 5. f4? { (1.46 → -0.70) Mistake. Best move was Bxb5+. } (5. Bxb5+ c6) 5... f6? { (-0.70 → 1.83) Mistake. Best move was a6. } (5... a6 6. Qxd4 Nf6 7. Nc3 Qe7 8. Nf3 Bb7 9. Bd3 d5 10. e5 c5 11. Qe3 d4 12. Qe2) 6. Ba3? { (1.83 → -0.05) Mistake. Best move was Qxd4. } (6. Qxd4) 6... d5? { (-0.05 → 1.61) Mistake. Best move was f5. } (6... f5 7. Qxd4 a6 8. Nd2 Nf6 9. O-O-O Be7 10. e5 c5 11. Qd3 Ng4 12. Qf3 Ra7 13. Nb1) 7. Bxf8 Kxf8 8. exd5? { (1.61 → -1.32) Mistake. Best move was Qxd4. } (8. Qxd4) 8... Qxd5?! { (-1.32 → -0.55) Inaccuracy. Best move was c5. } (8... c5) 9. b4? { (-0.55 → -2.91) Mistake. Best move was Nf3. } (9. Nf3) 9... Qf5? { (-2.91 → -0.68) Mistake. Best move was Nc6. } (9... Nc6) 10. Bxb5?? { (-0.68 → -5.41) Blunder. Best move was Qxd4. } (10. Qxd4 Nc6) 10... c6?? { (-5.41 → 0.70) Blunder. Best move was Qxb5. } (10... Qxb5) 11. Bxc6?? { (0.70 → -6.87) Blunder. Best move was Bc4. } (11. Bc4 Qxf4 12. Ne2 Qh4+ 13. g3 Qe4 14. O-O Nd7 15. Qxd4 Qxd4+ 16. Nxd4 Ne5 17. Bb3 a5) 11... Nxc6 12. b5? { (-5.92 → -8.54) Mistake. Best move was Ne2. } (12. Ne2) 12... Nb4 13. Nc3? { (-8.18 → -11.49) Mistake. Best move was Na3. } (13. Na3 Qc5) 13... Nd3+?? { (-11.49 → -3.52) Blunder. Best move was Nxc2+. } (13... Nxc2+ 14. Kf2 Nh6 15. h3 Qxf4+ 16. Qf3 Qe3+ 17. Kf1 Nf5 18. Nce2 d3 19. Qxe3 Nfxe3+ 20. Kf2) 14. Qxd3 dxc3 15. Qxf5 g6?? { (-3.74 → 16.20) Blunder. Best move was Bxf5. } (15... Bxf5 16. O-O-O Kf7 17. h3 h5 18. Ne2 Nh6 19. Rhf1 Rhe8 20. Nxc3 Rac8 21. Rf3 Rc4 22. Kb2) 16. Qxc8+?? { (16.20 → 2.81) Blunder. Best move was Qd5. } (16. Qd5 Bb7 17. Qxb7 Re8+ 18. Ne2 Re7 19. Qf3 Nh6 20. O-O-O Kg7 21. Nxc3 Rf8 22. g4 Rc7) 16... Rxc8 17. Nf3? { (3.40 → 1.80) Mistake. Best move was O-O-O. } (17. O-O-O Re8 18. Nf3 Nh6 19. Rd3 Nf5 20. Rxc3 Kf7 21. Rd1 Re7 22. a4 Rhe8 23. Rdd3 Rb7) 17... f5? { (1.80 → 3.55) Mistake. Best move was h5. } (17... h5 18. Rd1 Rh7 19. O-O Re7 20. f5 gxf5 21. Nd4 Rd7 22. Ne6+ Ke7 23. Rxd7+ Kxd7 24. Ng7) 18. b6?? { (3.55 → -0.04) Blunder. Best move was O-O-O. } (18. O-O-O) 18... h5? { (-0.04 → 2.21) Mistake. Best move was axb6. } (18... axb6 19. O-O Kg7 20. Rab1 Rb8 21. Rfe1 Rb7 22. Rb3 Nf6 23. Rxc3 Ra8 24. Ng5 Rxa2 25. Ne6+) 19. bxa7?! { (2.21 → 1.37) Inaccuracy. Best move was Ne5. } (19. Ne5 Rh7) 19... g5? { (1.37 → 4.13) Mistake. Best move was Ra8. } (19... Ra8 20. Ke2) 20. a8=Q? { (4.13 → 2.91) Mistake. Best move was Nd4. } (20. Nd4) 20... Rxa8 21. a4? { (3.02 → 1.10) Mistake. Best move was fxg5. } (21. fxg5 Rh7) 21... Re8+? { (1.10 → 2.13) Mistake. Best move was g4. } (21... g4 22. Nh4) 22. Kf2 g4?! { (1.75 → 2.44) Inaccuracy. Best move was gxf4. } (22... gxf4) 23. g3?? { (2.44 → -1.04) Blunder. Best move was Ne5. } (23. Ne5 Rh6 24. a5 Ra8 25. Rhb1 Rd6 26. Nd3 Ne7 27. Ra3 Ra7 28. Rb5 Rd5 29. Rb8+ Kf7) 23... gxf3 24. Kxf3 Nf6?! { (-1.36 → -0.69) Inaccuracy. Best move was Rh6. } (24... Rh6 25. Rhe1) 25. g4?? { (-0.69 → -7.90) Blunder. Best move was a5. } (25. a5 Kf7) 25... Nd5?? { (-7.90 → -2.07) Blunder. Best move was hxg4+. } (25... hxg4+) 26. gxf5 h4? { (-2.23 → -0.17) Mistake. Best move was Re3+. } (26... Re3+ 27. Kf2 Re4 28. Rhd1 Rxf4+ 29. Ke2 Rxf5 30. Rf1 Rxf1 31. Rxf1+ Ke7 32. Rd1 Ke6 33. Rd4) 27. f6?? { (-0.17 → -3.63) Blunder. Best move was Rhd1. } (27. Rhd1 Nb4) 27... Nxf6?? { (-3.63 → -0.40) Blunder. Best move was Re3+. } (27... Re3+) 28. Ra3?! { (-0.40 → -1.22) Inaccuracy. Best move was a5. } (28. a5 Rh7 29. Rhe1 Ra7 30. Rxe8+ Kxe8 31. Ke3 Ke7 32. Kd4 Kd6 33. a6 Nd5 34. Ra5 Nxf4) 28... Nh5? { (-1.22 → -0.03) Mistake. Best move was Ne4. } (28... Ne4) 29. Rxc3 Ra8 30. f5 Rxa4?? { (-0.47 → 2.98) Blunder. Best move was Ng7. } (30... Ng7 31. Rc5 Rxa4 32. Rc8+ Ne8 33. Re1 Ra3+ 34. c3 Kf7 35. f6 Ra7 36. Re4 h3 37. Kg3) 31. Kg2?? { (2.98 → -2.50) Blunder. Best move was Rc8+. } (31. Rc8+) 31... Rg4+? { (-2.50 → -0.46) Mistake. Best move was Rg8+. } (31... Rg8+ 32. Kf3) 32. Rg3?? { (-0.46 → -15.30) Blunder. Best move was Kh3. } (32. Kh3 Rhg8) 32... Ra4?? { (-15.30 → -2.21) Blunder. Best move was hxg3. } (32... hxg3) 33. h3?? { (-2.21 → -14.11) Blunder. Best move was Rb3. } (33. Rb3 Rg8+) 33... Nxg3 34. Kg1?! { (-11.54 → Mate in 19) Checkmate is now unavoidable. Best move was Rc1. } (34. Rc1 Rg8) 34... Ne2+?! { (Mate in 19 → -11.18) Lost forced checkmate sequence. Best move was Ra1+. } (34... Ra1+ 35. Kf2 Rxh1 36. f6 Rxh3 37. Kg2 Rh1 38. Kf3 Rf1+ 39. Ke3 Rxf6 40. Kd2 h3 41. Kc3) 35. Kh2 Ra3 36. c4?! { (-12.11 → Mate in 8) Checkmate is now unavoidable. Best move was Rb1. } (36. Rb1 Kf7) 36... Nd4 37. c5 Ra6?! { (Mate in 5 → -67.81) Lost forced checkmate sequence. Best move was Ra2+. } (37... Ra2+ 38. Kg1 Nf3+ 39. Kf1 Rg8 40. c6 Rgg2 41. Rg1 Rxg1#) 38. c6?! { (-67.81 → Mate in 5) Checkmate is now unavoidable. Best move was Rd1. } (38. Rd1 Ra2+) 38... Rxc6?! { (Mate in 5 → Mate in 13) Not the best checkmate sequence. Best move was Ra2+. } (38... Ra2+ 39. Kg1 Kf7 40. Rh2 Ra1+ 41. Kf2 Re8 42. Rh1 Re2#) 39. f6 Kf7?! { (Mate in 5 → Mate in 8) Not the best checkmate sequence. Best move was Rc2+. } (39... Rc2+ 40. Kg1 Kf7 41. Rh2 Rc1+ 42. Kg2 Re8 43. Kf2 Re2#) 40. Rd1 Nf5 41. Rh1 Kxf6?! { (Mate in 3 → Mate in 11) Not the best checkmate sequence. Best move was Rc2+. } (41... Rc2+ 42. Kg1 Ra8 43. Rh2 Ra1#) 42. Kg1 Rc1+?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Rc2. } (42... Rc2 43. Rh2 Rg8+ 44. Rg2 Rgxg2+ 45. Kf1 Ne3+ 46. Ke1 Rg1#) 43. Kh2 Rc2+ 44. Kg1 Ra8 45. Kf1 Ra1# { Black wins by checkmate. } 0-1