lichess dev

[Event "Arakhamia Arena"] [Site "http://chess-academy.net/iUrxRnUG"] [Date "2025.01.16"] [Round "-"] [White "Bogdan100"] [Black "Matei2018"] [Result "0-1"] [UTCDate "2025.01.16"] [UTCTime "17:43:09"] [WhiteElo "1067"] [BlackElo "1157"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+39"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 b6?! { (0.12 → 0.84) Inaccuracy. Best move was e6. } { B00 Owen Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Qh5? { (0.84 → -0.50) Mistake. Best move was d4. } (2. d4 Bb7 3. Bd3 Nf6 4. Nc3 e6 5. Nge2 d5 6. exd5 Nxd5) 2... d6? { (-0.50 → 0.65) Mistake. Best move was Bb7. } (2... Bb7 3. Nc3) 3. Qd5? { (0.65 → -0.39) Mistake. Best move was d4. } (3. d4) 3... f6?? { (-0.39 → 7.82) Blunder. Best move was c6. } (3... c6 4. Qg5) 4. Qxa8 h6? { (7.04 → 11.84) Mistake. Best move was Bd7. } (4... Bd7 5. Nc3) 5. e5?? { (11.84 → 6.39) Blunder. Best move was Qxb8. } (5. Qxb8 a5) 5... fxe5?? { (6.39 → 10.20) Blunder. Best move was Bd7. } (5... Bd7 6. Qe4 e6 7. Qg6+ Ke7 8. exd6+ cxd6 9. d4 Be8 10. Qg3 Nc6 11. c3 Kf7 12. Bd3) 6. Qe4?? { (10.20 → 5.11) Blunder. Best move was Qxb8. } (6. Qxb8 a5 7. Bb5+ Bd7 8. Bxd7+ Kxd7 9. Qxd8+ Kxd8 10. Ne2 Nf6 11. Nbc3 c6 12. d3 g5) 6... Ba6?? { (5.11 → 10.12) Blunder. Best move was Nf6. } (6... Nf6 7. Qg6+) 7. Qf5?? { (10.12 → 5.14) Blunder. Best move was Bxa6. } (7. Bxa6 Nxa6 8. Qa4+ Qd7 9. Qxa6 c6 10. Nc3 e6 11. Nf3 g5 12. d3 Nf6 13. Qa4 Bg7) 7... Bxf1 8. Kxf1 Na6? { (5.15 → 7.03) Mistake. Best move was Nf6. } (8... Nf6 9. Qe6) 9. Qg6+ Kd7 10. Qf5+? { (7.05 → 4.99) Mistake. Best move was Qg4+. } (10. Qg4+ Kc6) 10... Ke8? { (4.99 → 7.11) Mistake. Best move was e6. } (10... e6 11. Qg4) 11. Qg6+ Kd7 12. Qf5+? { (6.94 → 4.88) Mistake. Best move was Qg4+. } (12. Qg4+ Kc6 13. Qe4+ d5 14. Qxe5 Qd7 15. Nf3 Kb7 16. c3 e6 17. Qe2 Bd6 18. d4 c5) 12... Kc6? { (4.88 → 6.94) Mistake. Best move was e6. } (12... e6 13. Qe4 Qc8 14. Nc3 Nf6 15. Qg6 Nb4 16. Nf3 Qe8 17. Qxe8+ Kxe8 18. Ne1 d5 19. h4) 13. Qe4+ Kc5?? { (6.52 → 11.83) Blunder. Best move was d5. } (13... d5 14. Qxe5) 14. Qe3+?? { (11.83 → 6.38) Blunder. Best move was Nc3. } (14. Nc3) 14... Kd5?? { (6.38 → 10.82) Blunder. Best move was Kc6. } (14... Kc6 15. Qe4+ d5 16. Qxe5 Qd7 17. c3 Kb7 18. Nf3 e6 19. Qe2 Nb8 20. d4 a5 21. g3) 15. Qf3+? { (10.82 → 7.67) Mistake. Best move was Qd3+. } (15. Qd3+ Ke6 16. Qxa6 Qa8 17. a4 Nf6 18. Nc3 c6 19. d3 Nd5 20. a5 Qb8 21. Nxd5 cxd5) 15... Ke6 16. Qg4+ Kd5? { (7.68 → 9.71) Mistake. Best move was Kf6. } (16... Kf6) 17. Qf3+? { (9.71 → 7.66) Mistake. Best move was b4. } (17. b4) 17... Kc5? { (7.66 → 11.56) Mistake. Best move was e4. } (17... e4 18. Nc3+ Kc6 19. Qxe4+ d5 20. Qe6+ Kb7 21. Qxd5+ Qxd5 22. Nxd5 Nf6 23. Ne3 e6 24. a3) 18. Qe3+?? { (11.56 → 6.35) Blunder. Best move was Nc3. } (18. Nc3 d5 19. Qe2 Kd6 20. Qxa6 Ke6 21. Qxa7 d4 22. Nce2 g5 23. d3 Nf6 24. Nf3 g4) 18... Kb4?? { (6.35 → Mate in 3) Checkmate is now unavoidable. Best move was Kc6. } (18... Kc6 19. Qe4+) 19. Qe4+?! { (Mate in 3 → 11.32) Lost forced checkmate sequence. Best move was Qc3+. } (19. Qc3+ Ka4 20. b3+ Kb5 21. a4#) 19... Kc5 20. d4+ exd4 21. Qf5+?? { (11.46 → 4.66) Blunder. Best move was c3. } (21. c3 d5 22. Qe6 Qd6 23. cxd4+ Kc6 24. Qc8 g5 25. Na3 Bg7 26. Qxa6 Kd7 27. Nf3 g4) 21... Kc6 22. Qf3+ d5 23. Qd1? { (5.29 → 4.22) Mistake. Best move was Qe2. } (23. Qe2) 23... e5 24. Qd3? { (4.28 → 1.90) Mistake. Best move was Qe2. } (24. Qe2 Kb7) 24... e4?? { (1.90 → 10.00) Blunder. Best move was Kb7. } (24... Kb7 25. a4 Nf6 26. a5 c5 27. c3 Bd6 28. Qb5 Rf8 29. cxd4 exd4 30. Nd2 Nb4 31. Ngf3) 25. Qxa6 Kd7 26. Qa4+ Ke6 27. Qc6+?! { (10.39 → 9.16) Inaccuracy. Best move was Ne2. } (27. Ne2) 27... Ke5? { (9.16 → Mate in 9) Checkmate is now unavoidable. Best move was Qd6. } (27... Qd6 28. Qa4) 28. Qc3?? { (Mate in 9 → -5.82) Lost forced checkmate sequence. Best move was f4+. } (28. f4+ Kf5 29. g4+ Kxg4 30. Qg6+ Qg5 31. fxg5 e3 32. Nd2 hxg5 33. h3+ Rxh3 34. Qe6+ Kg3) 28... dxc3 { White resigns. } 0-1