lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/01siZJqW"] [Date "2025.02.27"] [Round "-"] [White "Ant0nia"] [Black "Ariadna"] [Result "0-1"] [UTCDate "2025.02.27"] [UTCTime "08:43:19"] [WhiteElo "1556"] [BlackElo "1415"] [WhiteRatingDiff "-106"] [BlackRatingDiff "+24"] [Variant "Atomic"] [TimeControl "360+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5 2. d3?? { (1.85 → -2.37) Blunder. Best move was Nh3. } (2. Nh3 f6 3. Na3 b5 4. f3 c5 5. c3 c4 6. Nxb5 Qa5 7. Qa4+ Qxa4 8. b3 Nc6) 2... dxe4?? { (-2.37 → 5.16) Blunder. Best move was Nh6. } (2... Nh6 3. Qh5 g6 4. Nc3 Ng4 5. f3 Ne3 6. Bxe3 b5 7. exd5 gxh5 8. Nd5 Qxd5 9. g4) 3. f3?? { (5.16 → -0.55) Blunder. Best move was Qh5. } (3. Qh5 g6) 3... Bf5?? { (-0.55 → 2.58) Blunder. Best move was Nc6. } (3... Nc6 4. Nc3) 4. c4?? { (2.58 → -4.09) Blunder. Best move was Nh3. } (4. Nh3 Nc6) 4... e6 5. Qa4+? { (-4.36 → -6.87) Mistake. Best move was Bg5. } (5. Bg5 f6 6. c5 Na6 7. Qa4+ c6 8. Nc3 Bxd3 9. Kf2 Nb4 10. Qd1 Qd2+ 11. Qxd2 Nc2) 5... c6?? { (-6.87 → -2.88) Blunder. Best move was b5. } (5... b5 6. Nh3) 6. Bg5? { (-2.88 → -4.45) Mistake. Best move was c5. } (6. c5 Na6) 6... f6 7. Qxc6?? { (-4.21 → Mate in 5) Checkmate is now unavoidable. Best move was Qa5. } (7. Qa5 b6) 7... Qa5+?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Qb6. } (7... Qb6 8. d4 Qb4+ 9. Nc3 Bd3 10. Kd1 Be2+ 11. Kd2 Qxc3#) 8. b4 Qe5+?? { (Mate in 3 → 1.43) Lost forced checkmate sequence. Best move was Qa4. } (8... Qa4 9. Kf2 Qd1 10. Bxf6 Qxf1#) 9. Bxf6 Nf6?! { (1.06 → 1.61) Inaccuracy. Best move was Nh6. } (9... Nh6 10. Nh3) 10. d4 Nc6? { (1.47 → 2.59) Mistake. Best move was Bd6. } (10... Bd6 11. f4) 11. Bd3?? { (2.59 → -1.48) Blunder. Best move was Nh3. } (11. Nh3) 11... Ne7?? { (-1.48 → 3.44) Blunder. Best move was Nxd4. } (11... Nxd4) 12. a4? { (3.44 → 2.11) Mistake. Best move was Nh3. } (12. Nh3 Ned5 13. Bxh7 a5 14. Ke2 Ne3 15. Ng5 Nfg4 16. b5 Nf2 17. f4 Nf1 18. Nf7 Bc5) 12... Nd7? { (2.11 → 3.63) Mistake. Best move was Ned5. } (12... Ned5 13. Nh3 Ne3 14. Ng5 Nc2+ 15. Bxc2 Ng4 16. Nxh7 Ne3 17. c5 Rc8 18. Rc1 Be7 19. Ke2) 13. Bg6+?? { (3.63 → -0.85) Blunder. Best move was Nh3. } (13. Nh3 Nf5 14. Na3 Ne3 15. Ng5 Ne5 16. Be4 Bxb4 17. Bxb7 Nd3+ 18. Kd2 h6 19. Nf7 Nc1) 13... hxg6 14. d5? { (-0.55 → -1.88) Mistake. Best move was Nh3. } (14. Nh3) 14... exd5? { (-1.88 → 0.00) Mistake. Best move was Nf5. } (14... Nf5 15. Nc3) 15. Nd2? { (0.00 → -2.96) Mistake. Best move was Nc3. } (15. Nc3 Ne5 16. O-O-O Nd3+ 17. Kb1 Nd5 18. Nge2 Bxb4 19. Nd4 Nc3+ 20. Ka1 Nxd1 21. Rd1 b5) 15... g5?? { (-2.96 → 2.68) Blunder. Best move was Nc5. } (15... Nc5 16. Ne4) 16. Ne4 Rh4?? { (1.50 → 6.36) Blunder. Best move was Nd5. } (16... Nd5 17. Nd6+) 17. Nf6+?? { (6.36 → 1.76) Blunder. Best move was O-O-O. } (17. O-O-O Nd5) 17... Kf7 18. Nxd7?? { (2.47 → Mate in 4) Checkmate is now unavoidable. Best move was Ne2. } (18. Ne2 Nf5) 18... Rd4 19. Nh3 Rd1+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Re8+. } (19... Re8+ 20. Kf1 Rd2 21. Nf4 Rxg2#) 20. Kf2 Rd2+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Rf1+. } (20... Rf1+ 21. Ke2 Rxf3#) 21. Ke3 Re8# { Black wins by checkmate. } 0-1