lichess dev

[Event "LG Arena"] [Site "http://chess-academy.net/x3ZefKCm"] [Date "2020.11.02"] [Round "-"] [White "SergeyVoronChess"] [Black "arsenie_lisagor1"] [Result "1-0"] [UTCDate "2020.11.02"] [UTCTime "18:22:11"] [WhiteElo "1718"] [BlackElo "1430"] [WhiteRatingDiff "+22"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "420+0"] [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. Nf3 Qe6+?! { (0.82 → 1.45) Inaccuracy. Best move was Bg4. } (3... Bg4 4. Be2 Nc6 5. d4 O-O-O 6. Be3 e5 7. Nc3 Bb4 8. O-O) 4. Qe2? { (1.45 → -0.03) Mistake. Best move was Be2. } (4. Be2 Qg6) 4... Qxe2+?! { (-0.03 → 0.65) Inaccuracy. Best move was Nc6. } (4... Nc6 5. d4 Qxe2+ 6. Bxe2 Bf5 7. c3 e6 8. Nbd2 Nge7 9. Nc4 Nd5 10. Ne3 Be4 11. Nxd5) 5. Bxe2 Bd7?! { (0.07 → 0.95) Inaccuracy. Best move was Nc6. } (5... Nc6 6. Nc3) 6. Nc3?! { (0.95 → 0.26) Inaccuracy. Best move was d4. } (6. d4 Bf5) 6... c6?! { (0.26 → 0.99) Inaccuracy. Best move was Nc6. } (6... Nc6) 7. d4 b5? { (0.52 → 1.95) Mistake. Best move was Nf6. } (7... Nf6 8. Bf4 Be6 9. O-O-O h6 10. Ne5 Nbd7 11. Nxd7 Bxd7 12. Rhg1 Be6 13. Na4 Nd7 14. g4) 8. Be3?! { (1.95 → 1.13) Inaccuracy. Best move was Ne5. } (8. Ne5 b4) 8... Bg4? { (1.13 → 2.66) Mistake. Best move was Nf6. } (8... Nf6 9. a3 e6 10. Ne5 Be7 11. g3 O-O 12. O-O a5 13. h4 Nd5 14. Bd2 Be8 15. Nd3) 9. h3 Bxf3 10. Bxf3 Kd7?? { (2.62 → 7.84) Blunder. Best move was a6. } (10... a6 11. d5) 11. Nxb5?? { (7.84 → 3.18) Blunder. Best move was d5. } (11. d5) 11... Nf6?! { (3.18 → 3.73) Inaccuracy. Best move was Na6. } (11... Na6 12. c4) 12. Nc3? { (3.73 → 2.36) Mistake. Best move was c4. } (12. c4) 12... Na6? { (2.36 → 5.13) Mistake. Best move was e6. } (12... e6 13. O-O-O Bb4 14. a3 Bxc3 15. bxc3 Nd5 16. Bd2 Na6 17. c4 Ne7 18. Bf4 Nc7 19. Rhe1) 13. O-O-O? { (5.13 → 2.64) Mistake. Best move was d5. } (13. d5) 13... Nb4? { (2.64 → 4.01) Mistake. Best move was e6. } (13... e6 14. Na4 Nd5 15. Nc5+ Nxc5 16. dxc5 Kc7 17. Bd4 f6 18. c4 Nf4 19. g3 Ng6 20. b4) 14. a3? { (4.01 → 2.19) Mistake. Best move was d5. } (14. d5 Nbxd5 15. Nxd5 cxd5 16. Bxd5 Nxd5 17. Rxd5+ Ke8 18. Rhd1 a6 19. Ra5 e6 20. a3 g6) 14... Na6?? { (2.19 → 7.83) Blunder. Best move was Nbd5. } (14... Nbd5 15. Bd2 Nxc3 16. Bxc3 e6 17. Ba5 Bd6 18. c4 Bc7 19. Bc3 a5 20. a4 Bd6 21. Kc2) 15. d5 Rb8? { (7.50 → 9.10) Mistake. Best move was c5. } (15... c5 16. d6) 16. dxc6+ Kc7? { (8.34 → 9.66) Mistake. Best move was Kc8. } (16... Kc8 17. Bxa7) 17. Bf4+? { (9.66 → 8.22) Mistake. Best move was Nd5+. } (17. Nd5+) 17... Kc8 18. Bxb8 Kxb8? { (8.05 → 13.72) Mistake. Best move was Nxb8. } (18... Nxb8 19. Rd3 e5 20. Re1 a6 21. Rxe5 Kc7 22. Rf5 Be7 23. Rxf6 Bxf6 24. Nd5+ Kxc6 25. Nxf6+) 19. Nb5 e6? { (9.83 → Mate in 1) Checkmate is now unavoidable. Best move was Kc8. } (19... Kc8 20. c7 Nxc7 21. Nxa7+ Kb8 22. Nc6+ Kb7 23. Rd3 g6 24. Rhd1 Nfd5 25. Nd8+ Kb6 26. Nxf7) 20. Rhe1? { (Mate in 1 → 7.22) Lost forced checkmate sequence. Best move was Rd8#. } (20. Rd8#) 20... Bc5 21. Nd4?! { (7.07 → 6.38) Inaccuracy. Best move was Rd2. } (21. Rd2) 21... Bxd4? { (6.38 → 8.34) Mistake. Best move was Nc7. } (21... Nc7 22. b4 Bf8 23. Nf5 Nb5 24. Ne3 Be7 25. Kb2 Nd6 26. c4 Rc8 27. c5 Nde4 28. Nc4) 22. Rxd4 e5? { (7.83 → 10.50) Mistake. Best move was Kc7. } (22... Kc7 23. b4) 23. Rxe5 Nd7? { (9.99 → Mate in 6) Checkmate is now unavoidable. Best move was Nc7. } (23... Nc7) 24. cxd7 Kc7 25. Rc5+?? { (Mate in 5 → 4.53) Lost forced checkmate sequence. Best move was Re8. } (25. Re8 Kb6 26. d8=Q+ Nc7 27. Qd6+ Ka5 28. Qxc7+ Kb5 29. Be2#) 25... Kd8?? { (4.53 → Mate in 6) Checkmate is now unavoidable. Best move was Nxc5. } (25... Nxc5 26. d8=B+) 26. Rc8+ Ke7 27. Rxh8 Nc5 28. d8=Q+ Ke6 29. Re8+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qd6+. } (29. Qd6+ Kf5 30. Rd5#) 29... Kf5 30. g4+?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Rd5+. } (30. Rd5+ Kf4 31. Qh4#) 30... Kg6 31. Qd6+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Rd6+. } (31. Rd6+ f6 32. Rxf6+ gxf6 33. Rg8+ Kf7 34. Qe8#) 31... Kg5 32. Re5+ Kh4 33. g5+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Rh5#. } (33. Rh5#) 33... Kxh3 34. Bg4+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Rxc5. } (34. Rxc5 f5 35. Qg3#) 34... Kg2 35. Qd5+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Rxc5. } (35. Rxc5 Kf1 36. Qg3 a6 37. Rd1#) 35... Kxf2 36. Rf4+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qf3+. } (36. Qf3+ Kg1 37. Qg3+ Kf1 38. Be2#) 36... Kg3 37. Qf3+ Kh4 38. Qh3# { White wins by checkmate. } 1-0