lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/76RYXDxj"] [Date "2025.05.12"] [Round "-"] [White "mihai9"] [Black "Matei2018"] [Result "1-0"] [UTCDate "2025.05.12"] [UTCTime "12:40:43"] [WhiteElo "1500"] [BlackElo "1662"] [WhiteRatingDiff "+231"] [BlackRatingDiff "-165"] [Variant "Chess960"] [TimeControl "420+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "brkbrnnq/pppppppp/8/8/8/8/PPPPPPPP/BRKBRNNQ w KQkq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. c4?! { (0.15 → -0.52) Inaccuracy. Best move was b4. } (1. b4 b5) 1... c6? { (-0.52 → 0.88) Mistake. Best move was b5. } (1... b5) 2. Ne3?! { (0.88 → 0.27) Inaccuracy. Best move was b4. } (2. b4 Bc7 3. Nf3 Ne6 4. Bc2 b5 5. c5 a5 6. a3 axb4 7. axb4 Bb7 8. e4 d6) 2... Ba5?! { (0.27 → 0.89) Inaccuracy. Best move was b5. } (2... b5 3. b4) 3. b4?! { (0.89 → 0.25) Inaccuracy. Best move was Nf3. } (3. Nf3 Nf6 4. Bc2 Ne6 5. b4 Bc7 6. h4 b5 7. Ng5 Nd8 8. h5 h6 9. Bxf6 gxf6) 3... Bb6? { (0.25 → 1.61) Mistake. Best move was Bc7. } (3... Bc7 4. Nf3 Nf6 5. c5 Ne6 6. Bb3 b6 7. O-O Bb7 8. Rfc1 Nf4 9. Re1 N6d5 10. Be5) 4. c5 Bc7 5. g4? { (1.46 → 0.17) Mistake. Best move was Nf3. } (5. Nf3) 5... g6?? { (0.17 → 13.64) Blunder. Best move was Ne6. } (5... Ne6 6. h4 b6 7. Qf3 bxc5 8. bxc5 Rxb1+ 9. Kxb1 Nxc5 10. Qxf7 Nf6 11. Nf3 e5 12. g5) 6. Qe4?? { (13.64 → 0.54) Blunder. Best move was Bxh8. } (6. Bxh8 Ne6 7. Qf3 Ng5 8. Qg2 Nf6 9. Nh3 Nfe4 10. Nxg5 Nxg5 11. Bc3 Ne6 12. h4 b6) 6... Nf6 7. Qc4?! { (0.83 → 0.22) Inaccuracy. Best move was Qd3. } (7. Qd3 Ne6) 7... Ne6 8. Qb5?? { (0.73 → -13.59) Blunder. Best move was Nf3. } (8. Nf3 Qf8) 8... cxb5 9. Bb3 Ng5 10. f4 Ne6 11. g5 Qg8 12. gxf6 exf6?! { (-10.14 → -9.22) Inaccuracy. Best move was Nxf4. } (12... Nxf4 13. fxe7) 13. Nd5 Bxf4? { (-9.62 → -8.57) Mistake. Best move was Bd8. } (13... Bd8) 14. Nxf4? { (-8.57 → -10.52) Mistake. Best move was Nxf6. } (14. Nxf6) 14... Nxf4 15. e3 Nd3+ 16. Kc2 Nxb4+ 17. Kd1 Nxa2? { (-11.84 → -7.93) Mistake. Best move was g5. } (17... g5) 18. Bxf6? { (-7.93 → -11.25) Mistake. Best move was Bxa2. } (18. Bxa2 b6 19. Rc1 Bc6 20. Bxf6 bxc5 21. Rxc5 Qf8 22. Bd4 b4 23. Bc4 b3 24. Ne2 Rb4) 18... Nb4 19. Rf1 Re4 20. Bd5 Rd4? { (-16.35 → -8.60) Mistake. Best move was Nxd5. } (20... Nxd5 21. Ne2 Nxf6 22. Rxf6 Qg7 23. Rf4 b6 24. cxb6 Rxf4 25. Nxf4 Rxb6 26. h3 a6 27. Ke2) 21. Bxf7? { (-8.60 → -13.77) Mistake. Best move was Bxd4. } (21. Bxd4 Nxd5 22. Rxb5 f5 23. Ne2 Ne7 24. Nc3 Qc4 25. Rf2 O-O-O 26. Ra5 Nc6 27. Ra4 Qb3+) 21... Qxf7 22. Bxd4?! { (-11.68 → Mate in 1) Checkmate is now unavoidable. Best move was exd4. } (22. exd4 Qc4) 22... Nd5?? { (Mate in 1 → 8.02) Lost forced checkmate sequence. Best move was Qxf1#. } (22... Qxf1#) 23. Rxf7 O-O-O 24. Rxb5?! { (8.20 → 7.52) Inaccuracy. Best move was Nf3. } (24. Nf3 b6 25. Rc1 bxc5 26. Bxc5 Kb7 27. Nd4 Nb6 28. Nxb5 Ka6 29. Nc7+ Kb7 30. Nxa8 Rxa8) 24... Nc7?! { (7.52 → 8.11) Inaccuracy. Best move was b6. } (24... b6 25. cxb6) 25. Rb4 Re8?! { (7.73 → 8.63) Inaccuracy. Best move was Ne6. } (25... Ne6 26. Rxh7 Nxd4 27. Rxd4 b6 28. cxb6 axb6 29. Nh3 Bf3+ 30. Kc2 Bc6 31. Nf4 g5 32. Nd5) 26. Nf3 Nd5? { (8.01 → 9.60) Mistake. Best move was b6. } (26... b6 27. cxb6) 27. Rb5? { (9.60 → 7.90) Mistake. Best move was Ra4. } (27. Ra4) 27... a5? { (7.90 → 17.48) Mistake. Best move was b6. } (27... b6 28. Ne5) 28. Rxa5 Kb8 29. Ne5 b6 30. Rb5 Bb7 31. Nxd7+ Kc8?! { (14.87 → Mate in 12) Checkmate is now unavoidable. Best move was Ka7. } (31... Ka7 32. Nxb6) 32. Nxb6+ Nxb6 33. Rxb6 Bf3+?! { (15.04 → Mate in 9) Checkmate is now unavoidable. Best move was Bh1. } (33... Bh1 34. Rxh7) 34. Ke1?! { (Mate in 9 → 13.55) Lost forced checkmate sequence. Best move was Rxf3. } (34. Rxf3 Rd8 35. c6 Rxd4 36. exd4 Kc7 37. Ra6 Kd6 38. c7+ Kd5 39. c8=Q Ke4 40. Rf7 Kd5) 34... Bh5?! { (13.55 → Mate in 7) Checkmate is now unavoidable. Best move was Bd5. } (34... Bd5 35. Rxh7 g5 36. Rg7 Re6 37. Rg8+ Kd7 38. Rxg5 Bc6 39. Be5 Ke7 40. d4 Bd5 41. Bd6+) 35. Ra6 g5 36. Ra8# { White wins by checkmate. } 1-0