lichess dev

[Event "Alekhine Arena"] [Site "http://chess-academy.net/CBq6rkae"] [Date "2025.02.18"] [Round "-"] [White "PopaIon"] [Black "cunitchidaria"] [Result "1/2-1/2"] [UTCDate "2025.02.18"] [UTCTime "17:41:05"] [WhiteElo "1310"] [BlackElo "999"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A43"] [Opening "Benoni Defense: Cormorant Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 c5? { (0.15 → 1.33) Mistake. Best move was d5. } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. dxc5? { (1.33 → -0.11) Mistake. Best move was d5. } (2. d5) 2... b6? { (-0.11 → 1.41) Mistake. Best move was e6. } { A43 Benoni Defense: Cormorant Gambit } (2... e6) 3. cxb6 axb6?! { (1.02 → 1.54) Inaccuracy. Best move was Qxb6. } (3... Qxb6 4. e4 Bb7 5. Nc3 Nf6 6. Bd3 e6 7. a3 Be7 8. Nf3 Nc6 9. O-O Qc7 10. Qe2) 4. e4?! { (1.54 → 0.83) Inaccuracy. Best move was Nc3. } (4. Nc3 e6) 4... d5? { (0.83 → 3.38) Mistake. Best move was Bb7. } (4... Bb7 5. Nc3 e6 6. Nf3 Bb4 7. Bd2 Bxc3 8. Bxc3 Nf6 9. e5 Ne4 10. Bb4 Nc6 11. Bd6) 5. exd5? { (3.38 → 2.17) Mistake. Best move was Bb5+. } (5. Bb5+ Bd7) 5... Bd7? { (2.17 → 3.36) Mistake. Best move was e5. } (5... e5 6. c4) 6. Nf3?! { (3.36 → 2.83) Inaccuracy. Best move was Nc3. } (6. Nc3 g6 7. Nf3 Bg7 8. Bc4 Qc7 9. Bb3 Nf6 10. O-O O-O 11. Re1 b5 12. Rxe7 Qd6) 6... e5? { (2.83 → 4.51) Mistake. Best move was g6. } (6... g6) 7. Nxe5 f5?? { (3.77 → 7.61) Blunder. Best move was Bc5. } (7... Bc5) 8. Qh5+?! { (7.61 → 6.69) Inaccuracy. Best move was Qe2. } (8. Qe2 Qe7) 8... Ke7?? { (6.69 → 13.12) Blunder. Best move was g6. } (8... g6 9. Nxg6 Nf6 10. Qe2+ Kf7 11. Nxh8+ Kg7 12. Nc3 Kxh8 13. Bg5 Bg7 14. d6 h6 15. h4) 9. Bg5+? { (13.12 → 8.37) Mistake. Best move was d6+. } (9. d6+ Kxd6 10. Nf7+ Ke7 11. Bg5+ Nf6 12. Nxd8 Kxd8 13. Nc3 Kc8 14. Qf7 Bb4 15. O-O-O Bxc3) 9... Kd6? { (8.37 → 26.31) Mistake. Best move was Nf6. } (9... Nf6 10. Bc4 Kd6 11. Nf7+ Kc7 12. Qe2 Qe8 13. Nxh8 Bb4+ 14. c3 Bd6 15. Bxf6 gxf6 16. Qxe8) 10. Bxd8 Nc6?! { (23.57 → Mate in 5) Checkmate is now unavoidable. Best move was Ra4. } (10... Ra4) 11. Nf7+ Kxd5 12. Nxh8?! { (Mate in 3 → 22.39) Lost forced checkmate sequence. Best move was Qf3+. } (12. Qf3+ Kc5 13. Qc3+ Kd5 14. Qc4#) 12... Nh6?! { (22.39 → Mate in 7) Checkmate is now unavoidable. Best move was Rxd8. } (12... Rxd8 13. Qf7+) 13. Bxb6?! { (Mate in 7 → 25.54) Lost forced checkmate sequence. Best move was Nc3+. } (13. Nc3+ Kc5 14. Qf3 Be6 15. Qe3+ Nd4 16. Qe5+ Kb4 17. Qxd4+ Bc4 18. Qxb6+ Bb5 19. Qxb5#) 13... Ng4?! { (25.54 → Mate in 8) Checkmate is now unavoidable. Best move was Bb4+. } (13... Bb4+ 14. Nc3+) 14. Qf7+?! { (Mate in 8 → 37.49) Lost forced checkmate sequence. Best move was Nc3+. } (14. Nc3+ Kd6 15. Nf7+ Ke7 16. Nd5+ Ke6 17. Nc7+ Ke7 18. Bc5+ Kf6 19. Qg5+ Kxf7 20. Bc4+ Be6) 14... Be6?! { (37.49 → Mate in 7) Checkmate is now unavoidable. Best move was Kd6. } (14... Kd6 15. Nc3) 15. Qb7?! { (Mate in 7 → 34.54) Lost forced checkmate sequence. Best move was Nc3+. } (15. Nc3+ Ke5 16. Bc7+ Bd6 17. Qxg7+ Nf6 18. f4+ Kd4 19. Bb6+ Bc5 20. O-O-O+ Ke3 21. Qg3#) 15... Ra7 16. Bxa7 Bf7?! { (35.73 → Mate in 7) Checkmate is now unavoidable. Best move was Bb4+. } (16... Bb4+ 17. Nc3+) 17. Qxf7+ Ke4 18. Nd2+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qe6+. } (18. Qe6+ Kf4 19. g3+ Kg5 20. Nf7+ Kh5 21. Qxf5+ g5 22. Qxg5#) 18... Kf4 19. Bb8+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was g3+. } (19. g3+ Kg5 20. h3 Nf6 21. Be3+ f4 22. Bxf4+ Kf5 23. Bd3#) 19... Kg5 20. Qxf8?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Nf3+. } (20. Nf3+ Kh6 21. Bf4+ g5 22. Bxg5#) 20... g6 21. Nf7+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Bf4+. } (21. Bf4+ Kh5 22. Be2 g5 23. Qxf5 Kh6 24. Qxg5#) 21... Kh4 22. g3+ Kh5 23. h4?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Be2. } (23. Be2 Nxb8 24. Qh6#) 23... g5 24. Qh8?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was hxg5+. } (24. hxg5+ Nh2 25. Rxh2+ Kg6 26. Rh6#) 24... h6 25. Be2?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was hxg5+. } (25. hxg5+ Nh2 26. Qxh6+ Kg4 27. Bh3#) 25... f4 26. Bxg4+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qxh6#. } (26. Qxh6#) 26... Kxg4 27. Qxh6 gxh4 28. Qxh4+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qg5#. } (28. Qg5#) 28... Kf5 29. Qg5+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qh6. } (29. Qh6 Nxb8 30. g4+ Kxg4 31. Qe6#) 29... Ke6 30. Rh7 fxg3 31. fxg3?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Nd8+. } (31. Nd8+ Nxd8 32. Re7#) 31... Ne5 32. Nd8+ Kd5 33. Bxe5?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qxe5#. } (33. Qxe5#) 33... Kc5 34. Rc7+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Bc3+. } (34. Bc3+ Kd6 35. Nc4#) 34... Kb4 35. Qf4+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Bc3+. } (35. Bc3+ Ka4 36. Rc4#) 35... Ka5 36. Ra7+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Rb7. } (36. Rb7 Ka6 37. Qa4#) 36... Kb5 37. Qd4?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. Best move was a4+. } { Draw by stalemate. } (37. a4+ Kc5 38. Qd4#) 1/2-1/2