lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/WK8WBhfi"] [Date "2021.02.23"] [Round "-"] [White "Stefan_Vasilis"] [Black "Last_Traitor"] [Result "0-1"] [UTCDate "2021.02.23"] [UTCTime "17:16:21"] [WhiteElo "1115"] [BlackElo "1580"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+26"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Qh5?? { (0.89 → -13.62) Blunder. Best move was Nf3. } (3. Nf3 Qd8 4. d4 Nf6 5. Bd3 e6 6. Nc3 c5 7. dxc5 Bxc5) 3... Qd8?? { (-13.62 → 0.27) Blunder. Best move was Qxh5. } (3... Qxh5 4. d3 Nc6 5. Nf3 Nf6 6. Be2 Nd5 7. O-O Bg4 8. Bd1 f6 9. Nbd2 Bd7 10. Ne4) 4. Qb5+? { (0.27 → -0.91) Mistake. Best move was Bc4. } (4. Bc4 e6) 4... c6?! { (-0.91 → 0.01) Inaccuracy. Best move was Nc6. } (4... Nc6 5. Nf3 e5 6. Bc4 Bd6 7. d4 exd4 8. O-O Ne7 9. Qh5 g6 10. Qh4 Nf5 11. Qxd8+) 5. Qa4? { (0.01 → -1.04) Mistake. Best move was Qd3. } (5. Qd3 Nd7 6. Qe2 e6 7. d4 Ngf6 8. Nf3 Bd6 9. c3 O-O 10. Nbd2 c5 11. g3 b6) 5... Nf6?! { (-1.04 → -0.46) Inaccuracy. Best move was e5. } (5... e5 6. Nf3) 6. Bc4?? { (-0.46 → -3.91) Blunder. Best move was Nf3. } (6. Nf3 e5) 6... e5?? { (-3.91 → -0.41) Blunder. Best move was b5. } (6... b5) 7. Qb3 Qc7 8. Bxf7+?? { (-0.44 → -4.01) Blunder. Best move was a4. } (8. a4 Na6 9. Ne2 Bd6 10. d3 Nc5 11. Qa2 O-O 12. Nbc3 Ne6 13. Be3 Nd4 14. O-O-O Nxe2+) 8... Qxf7 9. Qxf7+ Kxf7 10. d3 e4 11. dxe4 Nxe4 12. Be3?! { (-3.66 → -4.23) Inaccuracy. Best move was Nf3. } (12. Nf3 Bd6 13. Nbd2 Nxd2 14. Bxd2 Re8+ 15. Be3 h6 16. O-O-O Bc7 17. Rhe1 Be6 18. h3 Nd7) 12... Bc5?! { (-4.23 → -3.55) Inaccuracy. Best move was Bf5. } (12... Bf5) 13. Bxc5 Nxc5 14. b4? { (-3.43 → -5.23) Mistake. Best move was Nc3. } (14. Nc3 Rd8 15. Rd1 Rxd1+ 16. Kxd1 Nba6 17. Nge2 Be6 18. Kc1 Nb4 19. Rd1 a5 20. b3 Nd5) 14... Ne4? { (-5.23 → -4.04) Mistake. Best move was Re8+. } (14... Re8+) 15. c3? { (-4.04 → -5.53) Mistake. Best move was f3. } (15. f3 Nf6 16. Nd2 Na6 17. a3 c5 18. bxc5 Nxc5 19. g4 Be6 20. Nh3 h6 21. Nf4 Rhd8) 15... Re8?! { (-5.53 → -4.88) Inaccuracy. Best move was a5. } (15... a5 16. bxa5 Re8 17. Ne2 Nd6 18. f3 Nd7 19. Kf2 Nc4 20. Nd4 Nc5 21. Rd1 Ne3 22. Rd2) 16. Kf1? { (-4.88 → -6.00) Mistake. Best move was Ne2. } (16. Ne2 Nd6) 16... b6 17. c4? { (-5.91 → -7.39) Mistake. Best move was Nf3. } (17. Nf3 a5) 17... Ba6? { (-7.39 → -6.38) Mistake. Best move was Be6. } (17... Be6 18. Nf3 a5 19. bxa5 Bxc4+ 20. Kg1 Rxa5 21. a3 Bd5 22. h4 b5 23. Rh3 b4 24. Nd4) 18. b5? { (-6.38 → -7.63) Mistake. Best move was Nf3. } (18. Nf3 Bxc4+) 18... cxb5 19. cxb5? { (-7.52 → -10.50) Mistake. Best move was f3. } (19. f3 Nc5) 19... Bxb5+ 20. Ke1 Nc3+?! { (-12.03 → -9.50) Inaccuracy. Best move was Ng3+. } (20... Ng3+ 21. Kd2 Nxh1 22. Nc3 Rd8+ 23. Ke1 Bd3 24. Nge2 Nc6 25. Kf1 Nd4 26. Kg1 Bxe2 27. Kxh1) 21. Kd2 Nxb1+? { (-9.39 → -7.09) Mistake. Best move was Ne4+. } (21... Ne4+) 22. Rxb1 Nc6?! { (-6.98 → -6.34) Inaccuracy. Best move was Bc4. } (22... Bc4) 23. Rxb5 Rad8+ 24. Kc3 Rc8?? { (-6.35 → -2.37) Blunder. Best move was Re1. } (24... Re1 25. Kc2 Nd4+ 26. Kd2 Nf3+ 27. Kc3 Nxg1 28. Kc2 Rf1 29. Rb1 Rxf2+ 30. Kb3 Ne2 31. Rhf1) 25. Rh5?? { (-2.37 → -5.89) Blunder. Best move was Nf3. } (25. Nf3) 25... Na5+ 26. Kd4? { (-5.43 → -6.98) Mistake. Best move was Kd2. } (26. Kd2) 26... Rc4+? { (-6.98 → -5.36) Mistake. Best move was Rc1. } (26... Rc1 27. Kd3 Rd1+ 28. Kc2 Red8 29. Rf5+ Kg8 30. Rf4 R8d2+ 31. Kc3 Rxa2 32. h4 b5 33. h5) 27. Kd3 Rd8+? { (-5.79 → -3.98) Mistake. Best move was Rc1. } (27... Rc1) 28. Ke3 Rc3+ 29. Ke2?? { (-4.09 → -8.05) Blunder. Best move was Ke4. } (29. Ke4 Rd1 30. Rh3 Rcc1 31. Rxh7 Rxg1 32. Rxg1 Rxg1 33. Rh3 Rxg2 34. Rf3+ Kg8 35. h3 Rg6) 29... Nc4 30. Rxh7? { (-7.60 → Mate in 2) Checkmate is now unavoidable. Best move was g4. } (30. g4 Rd2+) 30... Rd2+ 31. Ke1 Rc1# { Black wins by checkmate. } 0-1