lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/XwR17Hug"] [Date "2022.10.07"] [Round "-"] [White "Bogdan_Castravet"] [Black "Dantestan"] [Result "0-1"] [UTCDate "2022.10.07"] [UTCTime "16:47:39"] [WhiteElo "1830"] [BlackElo "1500"] [WhiteRatingDiff "-62"] [BlackRatingDiff "+379"] [Variant "Chess960"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Time forfeit"] [FEN "rkbqnbnr/pppppppp/8/8/8/8/PPPPPPPP/RKBQNBNR w KQkq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. e3 d5?! { (-0.33 → 0.52) Inaccuracy. Best move was e5. } (1... e5 2. d4 e4 3. d5 Ngf6 4. c4 a5 5. Nc2 Bc5 6. b3 Nd6 7. Bb2 b5 8. cxb5) 2. Qh5? { (0.52 → -1.12) Mistake. Best move was d4. } (2. d4 Nd6 3. Nd3 e6 4. Ne2 Ne7 5. h4 a5 6. a4 Nc6 7. g4 Nb4 8. Nc3 b6) 2... Nef6?! { (-1.12 → -0.58) Inaccuracy. Best move was Ngf6. } (2... Ngf6 3. Qe2) 3. Qg5? { (-0.58 → -1.87) Mistake. Best move was Qe2. } (3. Qe2 e5 4. Nef3 e4 5. Ne5 Qe8 6. d4 Bd6 7. Qe1 Bxe5 8. dxe5 Qxe5 9. b3 Qd6) 3... h6? { (-1.87 → -0.68) Mistake. Best move was Ne4. } (3... Ne4 4. Qf4 h5 5. g3 Bg4 6. f3 g5 7. Qe5 f6 8. Qd4 Nf2 9. fxg4 e5 10. Qa4) 4. Qg3 e5?! { (-1.11 → -0.55) Inaccuracy. Best move was Ne4. } (4... Ne4) 5. Qxe5?! { (-0.55 → -1.53) Inaccuracy. Best move was f3. } (5. f3 e4 6. Ne2 Ne7 7. d3 Nf5 8. Qf2 Bc5 9. g4 Nd6 10. h3 a6 11. Bd2 Re8) 5... Bd6? { (-1.53 → -0.31) Mistake. Best move was Ne4. } (5... Ne4 6. Nh3 Ngf6 7. b3 Bb4 8. Qd4 Bc5 9. Qb2 Bxh3 10. Nd3 Bf5 11. f3 Bd6 12. fxe4) 6. Qc3?? { (-0.31 → -4.56) Blunder. Best move was Qd4. } (6. Qd4) 6... Qd7?? { (-4.56 → 1.13) Blunder. Best move was Ne4. } (6... Ne4) 7. a4? { (1.13 → 0.00) Mistake. Best move was f3. } (7. f3) 7... Ne4?? { (0.00 → 3.02) Blunder. Best move was c5. } (7... c5 8. Nef3 Ne7 9. Ne2 b6 10. b3 Bb7 11. Bb2 d4 12. exd4 Ne4 13. Qc4 Bd5 14. Qa6) 8. Qd3?? { (3.02 → -5.56) Blunder. Best move was Qxg7. } (8. Qxg7) 8... Nxf2 9. Qe2?! { (-4.87 → -5.83) Inaccuracy. Best move was Qxd5. } (9. Qxd5 Nxh1 10. g3 Nf2 11. Qg2 Ng4 12. h3 Ne5 13. d4 Nc6 14. g4 Nf6 15. Nd3 Re8) 9... Nxh1 10. Nh3? { (-5.13 → -7.96) Mistake. Best move was g3. } (10. g3 Qg4) 10... Bxh2 11. Qf3 Ng3 12. Bb5 c6 13. Bd3 Qg4? { (-8.16 → -6.93) Mistake. Best move was Qc7. } (13... Qc7 14. b3 Nf6 15. Nf2 Re8 16. Qd1 Nfe4 17. Ng4 Bg1 18. Bxe4 dxe4 19. c3 h5 20. Nc2) 14. Qxg4?! { (-6.93 → -7.58) Inaccuracy. Best move was Nf2. } (14. Nf2 Qd7 15. b3 Nf6 16. Qf4+ Qc7 17. Qxc7+ Kxc7 18. Nf3 Nge4 19. Bxe4 Bg3 20. Bxd5 cxd5) 14... Bxg4 15. Nf4?! { (-7.45 → -8.35) Inaccuracy. Best move was Nf2. } (15. Nf2 Nf6 16. Nxg4 Nxg4 17. Nf3 O-O 18. b3 Rfe8 19. Ba3 Ne4 20. Bxe4 Rxe4 21. Nxh2 Nxh2) 15... Nf5?! { (-8.35 → -7.61) Inaccuracy. Best move was g5. } (15... g5) 16. Nh5? { (-7.61 → -8.67) Mistake. Best move was Bxf5. } (16. Bxf5 Bxf5) 16... O-O-O?! { (-8.67 → -7.96) Inaccuracy. Best move was Nh4. } (16... Nh4 17. Nf4 Bg3 18. Nf3 Nxg2 19. Ne2 Bxf3 20. Nxg3 Ne1 21. Be2 Bxe2 22. Nxe2 Nf3 23. a5) 17. Nf4?! { (-7.96 → -8.58) Inaccuracy. Best move was Nf3. } (17. Nf3 Bc7 18. Nf4 Nge7 19. Nh3 Ng3 20. b4 Ne4 21. Nd4 Bg3 22. c3 g5 23. Kc2 f6) 17... Bxf4 18. exf4?! { (-8.28 → -8.95) Inaccuracy. Best move was Bxf5+. } (18. Bxf5+ Bxf5) 18... Nf6?! { (-8.95 → -7.99) Inaccuracy. Best move was Ng3. } (18... Ng3) 19. Nf3 Bxf3? { (-8.16 → -6.02) Mistake. Best move was Nd6. } (19... Nd6 20. Ne5 h5 21. a5 Kc7 22. b3 Nfe4 23. a6 b6 24. Bxe4 dxe4 25. Ba3 c5 26. b4) 20. gxf3?? { (-6.02 → -9.06) Blunder. Best move was Bxf5+. } (20. Bxf5+ Kc7) 20... Nd4 21. c3?! { (-8.65 → -9.26) Inaccuracy. Best move was b4. } (21. b4 Nxf3 22. Bf5+ Kc7 23. Ra3 Nd4 24. Bd3 Rhe8 25. Bb2 Nf3 26. Ka2 Nxd2 27. Be5+ Rxe5) 21... Ne6?! { (-9.26 → -8.33) Inaccuracy. Best move was Nxf3. } (21... Nxf3 22. Bf5+ Kc7 23. d4 Rhe8 24. Bd3 Re1 25. Ka2 Rde8 26. b4 Ne4 27. Kb2 Nf2 28. Bc2) 22. f5?! { (-8.33 → -9.11) Inaccuracy. Best move was Bf5. } (22. Bf5 Kb8 23. d4 Nh5 24. Bxe6 fxe6 25. Bd2 Rdf8 26. Kc2 Nxf4 27. Rg1 g5 28. Re1 Rf6) 22... Nf8?! { (-9.11 → -8.40) Inaccuracy. Best move was Ng5. } (22... Ng5) 23. b3 Nh5 24. f6?! { (-8.06 → -8.57) Inaccuracy. Best move was Ba3. } (24. Ba3 Nd7) 24... gxf6 25. Bf5+ Kb8 26. Bg4?! { (-8.12 → -8.85) Inaccuracy. Best move was Ba3. } (26. Ba3 Ng6 27. Kc2 Rhg8 28. Bc5 Ng3 29. Bxg6 Rxg6 30. Kd3 Nf5 31. b4 Re8 32. Rh1 Rg3) 26... Ng3 27. d3 Nh7?? { (-8.91 → -5.84) Blunder. Best move was Ne2. } (27... Ne2) 28. Bf4+ Ka8 29. Bxg3 Ng5? { (-6.33 → -4.02) Mistake. Best move was h5. } (29... h5) 30. Bf4?? { (-4.02 → -7.05) Blunder. Best move was Bh5. } (30. Bh5 d4) 30... Rde8?! { (-7.05 → -6.31) Inaccuracy. Best move was h5. } (30... h5) 31. Bxg5?! { (-6.31 → -7.15) Inaccuracy. Best move was O-O-O. } (31. O-O-O h5) 31... hxg5 32. Bf5?? { (-6.66 → Mate in 11) Checkmate is now unavoidable. Best move was O-O-O. } (32. O-O-O Re2) 32... Rh1+ 33. Kb2 Rxa1? { (Mate in 10 → -9.05) Lost forced checkmate sequence. Best move was Re2+. } (33... Re2+ 34. Ka3 Rxa1+ 35. Kb4 b6 36. a5 Rxa5 37. d4 Ra1 38. c4 Rc1 39. Ka3 a5 40. Bb1) 34. Kxa1 Re1+ 35. Kb2 Re2+ 36. Kc1 Re3?! { (-8.66 → -8.13) Inaccuracy. Best move was Rf2. } (36... Rf2) 37. Kd2 Rxf3 38. Ke2? { (-8.14 → Mate in 12) Checkmate is now unavoidable. Best move was Bg4. } (38. Bg4 Rf4) 38... Rxf5 39. Ke3 Rf1 40. Kd4 f5?! { (Mate in 11 → -17.30) Lost forced checkmate sequence. Best move was g4. } (40... g4 41. b4 g3 42. b5 g2 43. Kc5 g1=Q+ 44. Kd6 cxb5 45. Ke7 Qe3+ 46. Kf8 Re1 47. axb5) 41. Ke5?! { (-17.30 → Mate in 12) Checkmate is now unavoidable. Best move was Ke3. } (41. Ke3 f4+) 41... g4 42. Kf6 g3 43. Kxf7 g2 44. Ke7 g1=Q 45. Kd7 Qg7+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Re1. } { Black wins on time. } (45... Re1 46. Kc8 Re8+ 47. Kd7 Qe1 48. c4 Qe7#) 0-1