lichess dev

[Event "Daria123 Arena"] [Site "http://chess-academy.net/oQYFz9g8"] [Date "2023.04.03"] [Round "-"] [White "David2013"] [Black "Daria123"] [Result "1-0"] [UTCDate "2023.04.03"] [UTCTime "15:54:26"] [WhiteElo "1541"] [BlackElo "1397"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "120+0"] [ECO "B07"] [Opening "Pirc Defense #4"] [Termination "Normal"] [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. Bc4?! { (0.73 → -0.15) Inaccuracy. Best move was d4. } (2. d4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bd3 Nbd7 6. e5 dxe5) 2... Qd7? { (-0.15 → 1.31) Mistake. Best move was Nf6. } (2... Nf6 3. Qe2 e6 4. Nf3 Be7 5. e5 dxe5 6. Nxe5 O-O 7. O-O) 3. Qf3? { (1.31 → 0.24) Mistake. Best move was d4. } (3. d4) 3... Qg4?? { (0.24 → 5.98) Blunder. Best move was f5. } (3... f5 4. d4 Nc6 5. Ne2 Nf6 6. Nbc3 e5 7. Bg5 fxe4 8. Nxe4 Nxe4 9. Qxe4 Qf5 10. Qxf5) 4. Qxf7+ Kd7 5. Qf3?? { (5.53 → 2.01) Blunder. Best move was Qxf8. } (5. Qxf8 Qxe4+ 6. Ne2 Qxc4 7. Qxg7 Nc6 8. Qxh8 Nf6 9. Qg7 Qxc2 10. Qh6 Nb4 11. O-O Qg6) 5... Qg6?? { (2.01 → 5.63) Blunder. Best move was Nf6. } (5... Nf6) 6. Qf4?? { (5.63 → 1.08) Blunder. Best move was Qxf8. } (6. Qxf8 Qxe4+ 7. Ne2 Qxc4 8. Qxg7 Nf6 9. Qxh8 Qxc2 10. Qg7 Nc6 11. Qg3 Qf5 12. Qb3 a5) 6... c5?? { (1.08 → 5.31) Blunder. Best move was Nf6. } (6... Nf6) 7. e5?? { (5.31 → 0.44) Blunder. Best move was Qxf8. } (7. Qxf8 Qxe4+) 7... dxe5?? { (0.44 → 4.31) Blunder. Best move was Qxg2. } (7... Qxg2 8. Nc3 Nh6 9. e6+ Kd8 10. Bd5 Qg4 11. Qxg4 Nxg4 12. Nf3 Nf6 13. Bb3 Nc6 14. Rg1) 8. Qxe5? { (4.31 → 1.44) Mistake. Best move was Qxf8. } (8. Qxf8) 8... e6?! { (1.44 → 2.39) Inaccuracy. Best move was Nf6. } (8... Nf6 9. Qg3) 9. d4?! { (2.39 → 1.69) Inaccuracy. Best move was Nf3. } (9. Nf3 Nc6) 9... Bd6? { (1.69 → 2.76) Mistake. Best move was Nf6. } (9... Nf6 10. Bf4) 10. Qe3? { (2.76 → 0.64) Mistake. Best move was Qe2. } (10. Qe2 cxd4) 10... Nf6?? { (0.64 → 4.08) Blunder. Best move was cxd4. } (10... cxd4 11. Qb3 Nc6 12. Ne2 Nf6 13. O-O Ke7 14. Bd3 Qh5 15. Ng3 Qd5 16. Re1 Qxb3 17. axb3) 11. Nf3? { (4.08 → 2.15) Mistake. Best move was dxc5. } (11. dxc5 Bc7) 11... Ng4? { (2.15 → 3.43) Mistake. Best move was cxd4. } (11... cxd4 12. Nxd4) 12. Qd3? { (3.43 → 1.58) Mistake. Best move was Qe2. } (12. Qe2 cxd4) 12... Rf8? { (1.58 → 3.25) Mistake. Best move was Qxd3. } (12... Qxd3 13. cxd3 cxd4 14. Nxd4 Bc5 15. Bxe6+ Ke7 16. Bg5+ Kd6 17. Bxg4 Bxd4 18. Bxc8 Rxc8 19. Nd2) 13. Nh4?? { (3.25 → 0.25) Blunder. Best move was Qxg6. } (13. Qxg6 hxg6 14. h3 Nf6 15. dxc5 Bxc5 16. O-O Nc6 17. Nc3 e5 18. Re1 Kc7 19. Bg5 a6) 13... Qg5?? { (0.25 → 16.89) Blunder. Best move was Qxd3. } (13... Qxd3 14. Bxd3) 14. Nf3?? { (16.89 → -7.71) Blunder. Best move was Bxg5. } (14. Bxg5 Kc7 15. Qxh7 cxd4 16. Qxg7+ Nd7 17. Nf3 e5 18. Nbd2 Nf6 19. Bxf6 Rxf6 20. Ne4 Bf8) 14... Rf4?? { (-7.71 → 17.98) Blunder. Best move was Qxc1+. } (14... Qxc1+ 15. Ke2 Qxh1 16. dxc5 Ke8 17. Qxd6 Bd7 18. h3 Qxg2 19. Qg3 Qxg3 20. fxg3 Rxf3 21. hxg4) 15. Nxg5 Rf7 16. Nxf7 Bf4 17. Nh8 e5?! { (22.56 → Mate in 3) Checkmate is now unavoidable. Best move was Bxc1. } (17... Bxc1 18. dxc5+) 18. Ng6?! { (Mate in 3 → 22.77) Lost forced checkmate sequence. Best move was dxe5+. } (18. dxe5+ Ke8 19. Bf7+ Kf8 20. Qd6#) 18... Bg5?! { (22.77 → Mate in 8) Checkmate is now unavoidable. Best move was Bxc1. } (18... Bxc1 19. Nxe5+) 19. Nxe5+?! { (Mate in 8 → 37.17) Lost forced checkmate sequence. Best move was dxe5+. } (19. dxe5+ Ke8 20. Bxg5 Nc6 21. Qd6 Nf6 22. Qf8+ Kd7 23. Qxg7+ Ke8 24. Qf7+ Kd8 25. Bxf6+ Ne7) 19... Kd6?! { (37.17 → Mate in 5) Checkmate is now unavoidable. Best move was Kc7. } (19... Kc7 20. Bxg5) 20. Nxg4?! { (Mate in 5 → 33.49) Lost forced checkmate sequence. Best move was dxc5+. } (20. dxc5+ Kxc5 21. Bxg5 Nc6 22. b4+ Nxb4 23. Be7+ Kb6 24. Qd8#) 20... Kc6?! { (33.49 → Mate in 7) Checkmate is now unavoidable. Best move was Bxc1. } (20... Bxc1 21. dxc5+) 21. Ne5+ Kd6 22. Qe4?! { (Mate in 4 → Mate in 8) Not the best checkmate sequence. Best move was dxc5+. } (22. dxc5+ Kxc5 23. Be3+ Bxe3 24. b4+ Kxb4 25. Qa3#) 22... Ke7 23. Qd5?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Bxg5+. } (23. Bxg5+ Ke8 24. Qd5 cxd4 25. Qg8#) 23... Kf6 24. Qe4?! { (Mate in 1 → 34.16) Lost forced checkmate sequence. Best move was Qf7#. } (24. Qf7#) 24... Ke7?! { (34.16 → Mate in 3) Checkmate is now unavoidable. Best move was Bxc1. } (24... Bxc1 25. Qf3+) 25. Nc3?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Bxg5+. } (25. Bxg5+ Ke8 26. Qd5 cxd4 27. Qg8#) 25... Nc6 26. Nd5+?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Bxg5+. } (26. Bxg5+ Ke8 27. Nxc6+ Kd7 28. Qe6+ Kc7 29. Nd5#) 26... Kd6 27. Bxg5?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Nf7+. } (27. Nf7+ Kd7 28. Qf5+ Ke8 29. Nd6+ Kd8 30. Bxg5+ Ne7 31. Bxe7#) 27... h6 28. Bf6?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Nf7+. } (28. Nf7+ Kd7 29. Qf5+ Ke8 30. Nd6#) 28... gxf6 29. b4?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Nf7+. } (29. Nf7+ Kd7 30. Bb5 a5 31. Qe7#) 29... fxe5 30. dxe5+?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was dxc5+. } (30. dxc5+ Kd7 31. Qg6 Kd8 32. Qf6+ Ke8 33. Nc7+ Kd7 34. Qd6#) 30... Ke6 31. bxc5?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Qg6+. } (31. Qg6+ Kd7 32. Qd6+ Ke8 33. Nf6#) 31... b6 32. Nc7+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Qg6+. } (32. Qg6+ Kxe5 33. Qf6+ Ke4 34. f3#) 32... Kd7 33. Nxa8?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qh7+. } (33. Qh7+ Ne7 34. O-O-O+ Kc6 35. Qxe7 Be6 36. Nxe6 Rb8 37. Qc7#) 33... Ke7 34. Nxb6?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qxc6. } (34. Qxc6 Kf8 35. Qf6+ Ke8 36. Nc7+ Kd7 37. Qd6#) 34... Ke8 35. Nxc8?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qxc6+. } (35. Qxc6+ Ke7 36. Nxc8+ Kf8 37. Qf6+ Ke8 38. Qe7#) 35... Kd8 36. Qg6?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qxc6. } (36. Qxc6 h5 37. Rd1#) 36... Kxc8 37. Qxc6+ Kd8 38. Be6?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bb5. } (38. Bb5 Ke7 39. Qf6#) 38... Ke7 39. Qd7+ Kf8 40. Qf7# { White wins by checkmate. } 1-0