lichess dev

[Event "Filip Arena"] [Site "http://chess-academy.net/TnKKM65I"] [Date "2021.02.04"] [Round "-"] [White "Stefanos"] [Black "Stefansah"] [Result "1/2-1/2"] [UTCDate "2021.02.04"] [UTCTime "18:07:40"] [WhiteElo "1463"] [BlackElo "1142"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B07"] [Opening "Pirc Defense #4"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d6?! { (0.12 → 0.73) Inaccuracy. Best move was e6. } { B07 Pirc Defense #4 } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Bc4?! { (0.73 → -0.15) Inaccuracy. Best move was d4. } (2. d4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bd3 Nbd7 6. e5 dxe5) 2... Be6? { (-0.15 → 1.49) Mistake. Best move was Nf6. } (2... Nf6 3. Qe2 e6 4. Nf3 Be7 5. e5 dxe5 6. Nxe5 O-O 7. O-O) 3. Bxe6 fxe6 4. e5? { (1.69 → 0.43) Mistake. Best move was d4. } (4. d4 e5 5. c3 Qd7 6. Nf3 Nc6 7. Qb3 Nf6 8. dxe5 dxe5 9. Qxb7 Rb8 10. Qa6 Nxe4) 4... dxe5?! { (0.43 → 1.22) Inaccuracy. Best move was Nc6. } (4... Nc6) 5. Qh5+ g6 6. Qxe5 Nf6 7. d3? { (1.49 → -0.14) Mistake. Best move was Qxe6. } (7. Qxe6 Nc6 8. Nf3 Qd5 9. Qe2 O-O-O 10. Nc3 Qf5 11. d3 e5 12. Bg5 Nd4 13. Nxd4 exd4) 7... c6? { (-0.14 → 1.93) Mistake. Best move was Nc6. } (7... Nc6) 8. Bg5? { (1.93 → 0.82) Mistake. Best move was Qxe6. } (8. Qxe6 Qd7) 8... Bg7 9. Bxf6?? { (1.22 → -6.03) Blunder. Best move was Qxe6. } (9. Qxe6 Qd5 10. Qxd5 Nxd5 11. Nd2 h6 12. Bh4 Bxb2 13. Rb1 Bc3 14. Rxb7 Na6 15. Bg3 Nab4) 9... Bxf6 10. Qf4? { (-5.65 → -7.05) Mistake. Best move was Qxe6. } (10. Qxe6 Bxb2 11. Nd2 Bxa1 12. Ngf3 Qd7 13. Qb3 Bf6 14. O-O Na6 15. Ne4 O-O-O 16. Rb1 Kb8) 10... g5?? { (-7.05 → -0.36) Blunder. Best move was Bxb2. } (10... Bxb2) 11. Qf3?? { (-0.36 → -6.35) Blunder. Best move was Qc1. } (11. Qc1 Qd5 12. Kf1 Rf8 13. Nc3 Qf5 14. Ne4 Nd7 15. h3 O-O-O 16. Nf3 h6 17. a4 Ne5) 11... e5?? { (-6.35 → 1.46) Blunder. Best move was Bxb2. } (11... Bxb2 12. Ne2) 12. Nc3 Rg8?! { (1.30 → 2.07) Inaccuracy. Best move was h5. } (12... h5 13. O-O-O g4 14. Qf5 Qd7 15. Qg6+ Kd8 16. Nge2 Kc7 17. d4 exd4 18. Ne4 Na6 19. Nxf6) 13. Ne4? { (2.07 → 0.83) Mistake. Best move was Qh5+. } (13. Qh5+ Kd7 14. O-O-O Kc7 15. Nf3 Qe8 16. Qxh7 g4 17. Nd2 Qg6 18. Qxg6 Rxg6 19. g3 Nd7) 13... Bh8?? { (0.83 → 3.93) Blunder. Best move was Qa5+. } (13... Qa5+) 14. Qh5+ Rg6?? { (3.13 → 8.67) Blunder. Best move was Kd7. } (14... Kd7) 15. Nf3?? { (8.67 → 3.89) Blunder. Best move was Qxh7. } (15. Qxh7) 15... g4?? { (3.89 → 7.24) Blunder. Best move was Qd5. } (15... Qd5 16. Qxh7 Qg8 17. Qxg8+ Rxg8 18. Nfxg5 Bf6 19. h4 Bxg5 20. Nxg5 a5 21. Kd2 Nd7 22. Ne6) 16. Nxe5?? { (7.24 → -2.15) Blunder. Best move was Qxh7. } (16. Qxh7) 16... Bxe5?? { (-2.15 → 2.56) Blunder. Best move was Qa5+. } (16... Qa5+ 17. Kf1 Qxe5 18. Qxh7 Qg7 19. Qxg7 Bxg7 20. h3 Rh6 21. Rg1 gxh3 22. gxh3 Bf8 23. Re1) 17. Qxh7? { (2.56 → 0.94) Mistake. Best move was Qxe5. } (17. Qxe5) 17... Rf6?? { (0.94 → 5.85) Blunder. Best move was Qa5+. } (17... Qa5+) 18. Nxf6+?? { (5.85 → 1.51) Blunder. Best move was Qh5+. } (18. Qh5+ Kd7) 18... exf6?? { (1.51 → 6.07) Blunder. Best move was Bxf6. } (18... Bxf6 19. Qg6+) 19. O-O?? { (6.07 → 2.06) Blunder. Best move was d4. } (19. d4 Qa5+ 20. c3 Nd7 21. Qh5+ Ke7 22. O-O Qd5 23. dxe5 Nxe5 24. Rfe1 Rd8 25. Qxg4 Kf8) 19... Nd7? { (2.06 → 4.63) Mistake. Best move was c5. } (19... c5) 20. Rfe1?! { (4.63 → 3.82) Inaccuracy. Best move was d4. } (20. d4 Qe7) 20... Nf8? { (3.82 → 5.65) Mistake. Best move was c5. } (20... c5 21. c3) 21. Qg7?? { (5.65 → 2.49) Blunder. Best move was Qh5+. } (21. Qh5+) 21... Rc8?? { (2.49 → 7.55) Blunder. Best move was Ne6. } (21... Ne6) 22. d4 Rc7 23. dxe5?? { (7.55 → -2.10) Blunder. Best move was Qxg4. } (23. Qxg4 Qd7) 23... Rxg7 24. exf6+ Re7?? { (-1.97 → 8.29) Blunder. Best move was Kf7. } (24... Kf7) 25. Rxe7+ Qxe7 26. fxe7 Kxe7 27. Re1+ Kd8? { (7.93 → 9.12) Mistake. Best move was Kf6. } (27... Kf6 28. Re4) 28. Re4 Nd7 29. Rxg4 Nf6 30. Rg6 Ke7 31. Rxf6 Kxf6 32. h4 Kg6?! { (8.11 → 8.69) Inaccuracy. Best move was b5. } (32... b5 33. g4) 33. Kh2 b5? { (7.70 → 12.04) Mistake. Best move was c5. } (33... c5 34. g4) 34. Kg3 a6 35. Kg4 b4 36. h5+ Kh6?! { (14.40 → Mate in 25) Checkmate is now unavoidable. Best move was Kf6. } (36... Kf6 37. Kf4) 37. f4 c5 38. f5 a5 39. f6 Kh7?! { (66.41 → Mate in 12) Checkmate is now unavoidable. Best move was c4. } (39... c4 40. Kf5) 40. f7?! { (Mate in 12 → 76.74) Lost forced checkmate sequence. Best move was Kg5. } (40. Kg5 c4 41. h6 b3 42. axb3 cxb3 43. cxb3 Kg8 44. Kg6 Kf8 45. h7 Ke8 46. h8=Q+ Kd7) 40... Kg7 41. Kg5 Kxf7 42. h6 Kg8?! { (64.54 → Mate in 20) Checkmate is now unavoidable. Best move was c4. } (42... c4 43. a4) 43. Kg6 Kh8 44. h7 c4 45. c3?? { (Mate in 18 → 0.00) Lost forced checkmate sequence. Best move was g4. } (45. g4 c3 46. bxc3 bxc3 47. g5 a4 48. Kf6 Kxh7 49. Kf7 a3 50. g6+ Kh6 51. g7 Kg5) 45... bxc3?? { (0.00 → Mate in 18) Checkmate is now unavoidable. Best move was a4. } (45... a4 46. a3 bxc3 47. bxc3) 46. bxc3 a4 47. Kh6 a3 48. g4?? { (Mate in 24 → 0.00) Lost forced checkmate sequence. Best move was Kg5. } { Draw by stalemate. } (48. Kg5 Kxh7 49. Kf6 Kg8 50. g4 Kf8 51. g5 Ke8 52. Kg7 Ke7 53. g6 Ke6 54. Kh7 Kd5) 1/2-1/2