lichess dev

[Event "Ionelka Arena"] [Site "http://chess-academy.net/2f4MvQ57"] [Date "2019.12.22"] [Round "-"] [White "Danuta_Lucian_8013"] [Black "Kristian"] [Result "0-1"] [UTCDate "2019.12.22"] [UTCTime "17:26:33"] [WhiteElo "1659"] [BlackElo "1428"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+70"] [Variant "King of the Hill"] [TimeControl "300+0"] [ECO "C20"] [Opening "King's Pawn Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 { C20 King's Pawn Game } 2. Ke2? { (0.44 → -2.20) Mistake. Best move was f4. } (2. f4 Nc6 3. Nf3 f5 4. d3 d6 5. Nc3 Nf6 6. g3 g6) 2... Nf6? { (-2.20 → -1.08) Mistake. Best move was d5. } (2... d5 3. d4) 3. Kd3?? { (-1.08 → -6.18) Blunder. Best move was c4. } (3. c4 Nc6) 3... Nc6? { (-6.18 → -4.44) Mistake. Best move was d5. } (3... d5) 4. Kc4?? { (-4.44 → -15.54) Blunder. Best move was Ke2. } (4. Ke2 Nxe4 5. d3 Nf6 6. c3 d5 7. b4 Qe7 8. f3 e4 9. Kf2 Bf5 10. g4 Be6) 4... d6? { (-15.54 → -7.82) Mistake. Best move was d5+. } (4... d5+ 5. Kd3) 5. Qg4? { (-7.82 → -38.00) Mistake. Best move was Kd3. } (5. Kd3 d5) 5... Bxg4 6. f3 Be6+ 7. Kd3 Nb4+ 8. Kc3 d5 9. exd5?! { (-19.24 → Mate in 5) Checkmate is now unavoidable. Best move was b3. } (9. b3) 9... Bxd5?! { (Mate in 5 → -23.46) Lost forced checkmate sequence. Best move was Nbxd5+. } (9... Nbxd5+ 10. Kb3 Nc3+ 11. Bc4 Bxc4+ 12. Kxc4 Qd4+ 13. Kb3 Qb4#) 10. Bc4?! { (-23.46 → Mate in 7) Checkmate is now unavoidable. Best move was b3. } (10. b3 Bc4) 10... Bxc4 11. Kxc4 Qd4+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qd5+. } (11... Qd5+ 12. Kc3 Nxa2+ 13. Rxa2 Qd4+ 14. Kb3 Qb4#) 12. Kb5 c6+ 13. Ka4 Kd7?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Nxc2+. } (13... Nxc2+ 14. Ka5 Qb4#) 14. Ne2 Kd6?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was b5+. } (14... b5+ 15. Ka3 Nxc2+ 16. Kb3 Nxa1#) 15. c4 Qxc4 16. Nbc3 Nc2+ 17. Ka5 Nxa1?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qa6#. } (17... Qa6#) 18. b3 Qxc3+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was b6#. } (18... b6#) 19. dxc3 Kd5# { Game ends by variant rule. } 0-1