lichess dev

[Event "Pirc Arena"] [Site "http://chess-academy.net/2ZEBt0ce"] [Date "2024.01.16"] [Round "-"] [White "Dazai-Osamu-25"] [Black "vgrt"] [Result "0-1"] [UTCDate "2024.01.16"] [UTCTime "17:57:20"] [WhiteElo "1468"] [BlackElo "1531"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B07"] [Opening "Pirc Defense #4"] [Termination "Time forfeit"] [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. d3? { (0.73 → -0.29) Mistake. Best move was d4. } (2. d4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bd3 Nbd7 6. e5 dxe5) 2... g6?! { (-0.29 → 0.51) Inaccuracy. Best move was e5. } (2... e5) 3. e5? { (0.51 → -1.62) Mistake. Best move was d4. } (3. d4 Bg7 4. Nf3 Nf6 5. Bd3 O-O 6. O-O Nbd7 7. c3 e5 8. Bc2 c6 9. Be3 d5) 3... dxe5 4. d4? { (-1.22 → -2.75) Mistake. Best move was g3. } (4. g3 Nc6 5. Nd2 Bg7 6. Bg2 Nh6 7. Ne2 O-O 8. a3 Nd4 9. Nxd4 exd4 10. O-O e5) 4... e6? { (-2.75 → -0.71) Mistake. Best move was exd4. } (4... exd4 5. Nf3 c5 6. Bc4 Nc6 7. O-O Nf6 8. Bf4 Bg7 9. Ne5 Nxe5 10. Bxe5 O-O 11. Nd2) 5. dxe5 Bg7? { (-1.22 → 0.09) Mistake. Best move was Qxd1+. } (5... Qxd1+ 6. Kxd1 Nd7 7. Nf3 b6 8. a4 Bb7 9. a5 O-O-O 10. Bg5 f6 11. exf6 Ngxf6 12. axb6) 6. Qxd8+ Kxd8 7. Nc3? { (0.56 → -0.89) Mistake. Best move was Nf3. } (7. Nf3 Bd7) 7... c6? { (-0.89 → 1.44) Mistake. Best move was Bxe5. } (7... Bxe5 8. Nf3 Bxc3+ 9. bxc3 Nd7 10. Bf4 Ngf6 11. Rd1 Ke7 12. Bxc7 Nd5 13. Ba5 b6 14. c4) 8. Nb5?? { (1.44 → -4.27) Blunder. Best move was Nf3. } (8. Nf3 Nd7 9. Bf4 Ne7 10. Ne4 h6 11. h4 Nd5 12. Bg3 Nb4 13. Kd2 c5 14. Rd1 Ke7) 8... Nd7?? { (-4.27 → 0.56) Blunder. Best move was cxb5. } (8... cxb5) 9. Nc3? { (0.56 → -1.36) Mistake. Best move was Nd6. } (9. Nd6 Ke7 10. Bg5+ f6 11. exf6+ Ngxf6 12. O-O-O Rd8 13. Nf3 Nc5 14. Be3 Nfe4 15. Nxe4 Rxd1+) 9... Kc7? { (-1.36 → 0.60) Mistake. Best move was Nxe5. } (9... Nxe5 10. Bg5+) 10. Be2? { (0.60 → -1.19) Mistake. Best move was Nf3. } (10. Nf3) 10... Kd8? { (-1.19 → 1.13) Mistake. Best move was Bxe5. } (10... Bxe5 11. h4 Bxc3+ 12. bxc3 f6 13. a4 Ne7 14. a5 Nc5 15. Ba3 b6 16. Nf3 e5 17. Bxc5) 11. Nf3? { (1.13 → -0.66) Mistake. Best move was f4. } (11. f4 f6 12. Nf3 fxe5 13. Rf1 h6 14. fxe5 Ne7 15. Bd2 Nxe5 16. Ne4 Nd7 17. O-O-O Kc7) 11... b5? { (-0.66 → 1.76) Mistake. Best move was Nxe5. } (11... Nxe5 12. Bg5+ Ke8 13. O-O-O f6 14. Nxe5 fxg5 15. Nd3 Nf6 16. h4 gxh4 17. Rxh4 h5 18. Ne5) 12. Ng5?! { (1.76 → 1.12) Inaccuracy. Best move was a4. } (12. a4 b4 13. Ne4 Ne7 14. Nd6 Kc7 15. Nxf7 Rf8 16. N3g5 Nxe5 17. Bf4 h6 18. Bxe5+ Bxe5) 12... Nh6?! { (1.12 → 2.09) Inaccuracy. Best move was Nxe5. } (12... Nxe5 13. f4) 13. Nxf7+?? { (2.09 → -2.65) Blunder. Best move was f4. } (13. f4 Ke7) 13... Nxf7 14. f3? { (-2.33 → -4.45) Mistake. Best move was f4. } (14. f4) 14... Rf8? { (-4.45 → -2.81) Mistake. Best move was Bxe5. } (14... Bxe5) 15. g4? { (-2.81 → -4.61) Mistake. Best move was f4. } (15. f4 g5) 15... Nfxe5?! { (-4.61 → -4.11) Inaccuracy. Best move was Bxe5. } (15... Bxe5) 16. g5? { (-4.11 → -6.68) Mistake. Best move was Ne4. } (16. Ne4) 16... Nc4? { (-6.68 → -4.71) Mistake. Best move was Nxf3+. } (16... Nxf3+ 17. Kd1) 17. Bxc4?! { (-4.71 → -5.67) Inaccuracy. Best move was a4. } (17. a4 Ndb6) 17... b4?? { (-5.67 → -0.90) Blunder. Best move was bxc4. } (17... bxc4) 18. Kf2?? { (-0.90 → -5.35) Blunder. Best move was Ne4. } (18. Ne4 Ne5) 18... bxc3 19. bxc3 e5?! { (-5.28 → -4.37) Inaccuracy. Best move was Nb6. } (19... Nb6) 20. Bb3? { (-4.37 → -5.89) Mistake. Best move was Ba3. } (20. Ba3 Rf4) 20... Nb6? { (-5.89 → -4.23) Mistake. Best move was e4. } (20... e4) 21. Bf7?? { (-4.23 → -10.67) Blunder. Best move was Ba3. } (21. Ba3 Rf5) 21... a5? { (-10.67 → -7.09) Mistake. Best move was Rxf7. } (21... Rxf7) 22. Bxg6? { (-7.09 → -9.56) Mistake. Best move was Be3. } (22. Be3 Kc7) 22... Be6?? { (-9.56 → -3.23) Blunder. Best move was hxg6. } (22... hxg6) 23. Bxh7? { (-3.23 → -4.45) Mistake. Best move was Be4. } (23. Be4) 23... Bf7?? { (-4.45 → -0.81) Blunder. Best move was Bd5. } (23... Bd5 24. Re1 Rxf3+ 25. Kg1 Bf8 26. Rxe5 Bc5+ 27. Kg2 Kc7 28. Rxd5 Rf2+ 29. Kg3 Nxd5 30. c4) 24. Bg6?? { (-0.81 → -8.96) Blunder. Best move was Ba3. } (24. Ba3 Rh8) 24... Bxg6 25. h4?! { (-8.50 → -9.29) Inaccuracy. Best move was Ba3. } (25. Ba3 Rf5) 25... Bf7? { (-9.29 → -7.11) Mistake. Best move was e4. } (25... e4 26. f4 Bxc3 27. Rb1 Bh5 28. a3 Bd4+ 29. Kg3 Nd5 30. a4 e3 31. c4 Nxf4 32. Rf1) 26. h5? { (-7.11 → -8.19) Mistake. Best move was Ba3. } (26. Ba3 Rh8) 26... Bd5 27. g6? { (-7.82 → -10.96) Mistake. Best move was Rh3. } (27. Rh3 e4 28. f4 Kc7 29. h6 Be5 30. h7 Be6 31. Rh6 Bc4 32. Kg3 Bg7 33. Ba3 Bxh6) 27... Rxf3+ 28. Ke2 Rxc3? { (-11.26 → -8.44) Mistake. Best move was Rf5. } (28... Rf5) 29. Bb2? { (-8.44 → -17.29) Mistake. Best move was Bd2. } (29. Bd2 Bxh1) 29... Bxh1? { (-17.29 → -8.81) Mistake. Best move was Rxc2+. } (29... Rxc2+) 30. Bxc3 e4?? { (-9.14 → -2.39) Blunder. Best move was Bd5. } (30... Bd5 31. Bd2 Bf3+ 32. Kf2 e4 33. Rb1 Bd4+ 34. Be3 Bxe3+ 35. Kxe3 Nd5+ 36. Kd4 Bxh5 37. g7) 31. Rxh1?? { (-2.39 → -8.25) Blunder. Best move was Bxg7. } (31. Bxg7 Bf3+) 31... Bxc3 32. Rf1?! { (-7.80 → -8.39) Inaccuracy. Best move was Ke3. } (32. Ke3 Ke7 33. Kxe4 Kf6 34. Rf1+ Kg5 35. Rf5+ Kh6 36. Rc5 Re8+ 37. Kd3 Bg7 38. Kd2 Nd5) 32... Nd5?? { (-8.39 → 0.00) Blunder. Best move was Ke7. } (32... Ke7) 33. Rg1?? { (0.00 → -9.10) Blunder. Best move was Rf8+. } (33. Rf8+ Ke7 34. Rxa8 Bd4 35. c3 Nxc3+ 36. Ke1 e3 37. h6 Be5 38. g7 Bg3+ 39. Kf1 e2+) 33... Kc7? { (-9.10 → -7.63) Mistake. Best move was Nf4+. } (33... Nf4+ 34. Ke3 Nxh5 35. Kxe4 Kc7 36. Ke3 Rd8 37. Kf3 Nf6 38. a3 Nd5 39. Rg3 Rg8 40. Ke4) 34. g7 Rf8?? { (-7.55 → 16.72) Blunder. Best move was Rg8. } { Black wins on time. } (34... Rg8) 0-1