lichess dev

[Event "Pirc Arena"] [Site "http://chess-academy.net/LVhj0h2U"] [Date "2024.01.16"] [Round "-"] [White "Dazai-Osamu-25"] [Black "vgrt"] [Result "0-1"] [UTCDate "2024.01.16"] [UTCTime "17:45:33"] [WhiteElo "1302"] [BlackElo "1697"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } { B01 Scandinavian Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. d3? { (0.81 → -0.42) Mistake. Best move was exd5. } (2. exd5 Nf6 3. Nf3 Nxd5 4. d4 c5 5. c4 Nf6 6. d5 e6) 2... dxe4 3. dxe4 Qxd1+ 4. Kxd1 f5?! { (-0.43 → 0.21) Inaccuracy. Best move was Nf6. } (4... Nf6 5. Bd3) 5. Ke1?! { (0.21 → -0.59) Inaccuracy. Best move was Nc3. } (5. Nc3 Nf6 6. Bb5+ c6 7. Bd3 Nbd7 8. Nf3 fxe4 9. Nxe4 Nxe4 10. Bxe4 Nc5 11. Ng5 Nxe4) 5... fxe4 6. Nc3 e6 7. Nxe4 Na6? { (-0.54 → 0.69) Mistake. Best move was Nf6. } (7... Nf6 8. Bd3 Na6 9. Be3 Nb4 10. Nf3 Be7 11. h4 O-O 12. Nxf6+ gxf6 13. Ke2 Nxd3 14. cxd3) 8. f3?! { (0.69 → -0.13) Inaccuracy. Best move was Bb5+. } (8. Bb5+ Bd7 9. Bxd7+ Kxd7 10. Bg5 Bd6 11. Nf3 Rf8 12. Ke2 Nf6 13. Nxd6 cxd6 14. c4 Rc8) 8... Nf6 9. Bxa6 bxa6 10. c3? { (0.36 → -1.24) Mistake. Best move was Nxf6+. } (10. Nxf6+ gxf6 11. Be3 Bd6 12. Kf2 Kf7 13. Rd1 e5 14. Ne2 h5 15. b3 Bf5 16. c4 Bb4) 10... Be7? { (-1.24 → 0.00) Mistake. Best move was Nxe4. } (10... Nxe4 11. fxe4 Bb7 12. Nf3 Bxe4 13. Kf2 O-O-O 14. Re1 Bxf3 15. gxf3 Bc5+ 16. Be3 Bxe3+ 17. Kxe3) 11. Bd2? { (0.00 → -1.68) Mistake. Best move was Nxf6+. } (11. Nxf6+ gxf6 12. Kf2 e5 13. Ne2 Be6 14. b3 O-O-O 15. Be3 a5 16. c4 Bb4 17. Bxa7 Rd2) 11... O-O? { (-1.68 → -0.27) Mistake. Best move was Nxe4. } (11... Nxe4 12. fxe4 Bb7 13. Nf3 Bxe4 14. Rd1 O-O 15. Be3 Bd6 16. Rd4 Bc6 17. Rc4 Bxf3 18. gxf3) 12. Nxf6+ Bxf6 13. Nh3 g6?! { (-0.23 → 0.70) Inaccuracy. Best move was a5. } (13... a5) 14. Kf2 Bg7?! { (0.29 → 0.82) Inaccuracy. Best move was e5. } (14... e5 15. Ng5) 15. Rhe1?! { (0.82 → 0.25) Inaccuracy. Best move was Ng5. } (15. Ng5 a5 16. Rhe1 Rb8 17. Rab1 e5 18. Ne4 a4 19. c4 Bf5 20. Ba5 Rbd8 21. Bb4 Rfe8) 15... e5?! { (0.25 → 0.75) Inaccuracy. Best move was Rb8. } (15... Rb8 16. b3 a5 17. Ng5 a4 18. Ne4 axb3 19. axb3 Rxb3 20. Rxa7 Bd7 21. Rxc7 Bb5 22. Nd6) 16. f4? { (0.75 → -2.00) Mistake. Best move was Ng5. } (16. Ng5 Bf5 17. Ne4 Rad8 18. Ke2 a5 19. b3 a4 20. bxa4 Bd7 21. Rab1 Bxa4 22. Rb7 Bc2) 16... Bxh3?! { (-2.00 → -1.44) Inaccuracy. Best move was exf4. } (16... exf4 17. Ng5) 17. Kg3?? { (-1.44 → -6.35) Blunder. Best move was gxh3. } (17. gxh3 Rab8 18. b3 exf4 19. Rad1 Rb5 20. Bc1 Rh5 21. Rd3 f3 22. Rxf3 Rxf3+ 23. Kxf3 Rxh3+) 17... exf4+?? { (-6.35 → -2.62) Blunder. Best move was Be6. } (17... Be6) 18. Kxh3 Bf6?? { (-3.20 → 0.09) Blunder. Best move was Rad8. } (18... Rad8) 19. g3?! { (0.09 → -0.78) Inaccuracy. Best move was Bxf4. } (19. Bxf4 Bxc3 20. bxc3 Rxf4 21. Rad1 Raf8 22. Re7 R8f7 23. Rxf7 Rxf7 24. Rd5 Kg7 25. Ra5 Rf5) 19... Bg7? { (-0.78 → 0.91) Mistake. Best move was f3. } (19... f3) 20. gxf4? { (0.91 → -0.33) Mistake. Best move was Bxf4. } (20. Bxf4 Rab8 21. Re2 Rfe8 22. Rxe8+ Rxe8 23. Rd1 c5 24. Rd2 a5 25. a4 Bf8 26. Rd7 Re4) 20... Rfe8?! { (-0.33 → 0.30) Inaccuracy. Best move was Rab8. } (20... Rab8) 21. f5 Rxe1?! { (-0.13 → 0.50) Inaccuracy. Best move was gxf5. } (21... gxf5 22. Bf4 Rxe1 23. Rxe1 Rb8 24. b3 Bxc3 25. Re7 Rb7 26. Rd7 Rb4 27. Rxc7 Rxf4 28. Rxc3) 22. fxg6?? { (0.50 → -16.64) Blunder. Best move was Rxe1. } (22. Rxe1 Rb8) 22... Rxa1 23. gxh7+ Kxh7 24. Bf4 Rxa2 25. Bxc7 Rxb2 26. Be5?! { (-67.25 → Mate in 5) Checkmate is now unavoidable. Best move was Bd6. } (26. Bd6 Rc8) 26... Rb3?! { (Mate in 5 → -72.52) Lost forced checkmate sequence. Best move was Bxe5. } (26... Bxe5 27. Kg4 Rf2 28. Kh4 Rg8 29. h3 Bf6+ 30. Kh5 Rf5#) 27. Bxg7?! { (-72.52 → Mate in 6) Checkmate is now unavoidable. Best move was Bg3. } (27. Bg3 Rxc3) 27... Kxg7 28. Kg4 Rxc3 29. Kh4 Rc2?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Rf8. } (29... Rf8 30. Kg5 Rc6 31. Kg4 Rg6+ 32. Kh5 Rh8#) 30. Kg3 Rxh2?! { (Mate in 5 → Mate in 9) Not the best checkmate sequence. Best move was Rf8. } (30... Rf8 31. h3 Rc3+ 32. Kg4 Kh6 33. h4 Rcf3 34. h5 R8f4#) 31. Kxh2 Rb8 32. Kg3 Rb4 33. Kf3 a5 34. Ke2 a4 { Black wins on time. } 0-1