lichess dev

[Event "Lawrence Arena"] [Site "http://chess-academy.net/jjzDvUMx"] [Date "2024.12.19"] [Round "-"] [White "Voitovici"] [Black "AlexAlexeev"] [Result "0-1"] [UTCDate "2024.12.19"] [UTCTime "17:37:19"] [WhiteElo "1278"] [BlackElo "1656"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 { C20 King's Pawn Game } 2. Nh3? { (0.30 → -0.96) Mistake. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Qh4? { (-0.96 → 0.63) Mistake. Best move was Nf6. } (2... Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qe3 Bb4+ 6. c3 Be7 7. Be2) 3. Bc4?? { (0.63 → -4.60) Blunder. Best move was d3. } (3. d3 h6 4. g3 Qd8 5. f4 d5 6. fxe5 d4 7. e6 Bxe6 8. Nf4 Bd7 9. Bg2 h5) 3... Qxe4+ 4. Qe2 Qxg2 5. Rf1? { (-4.37 → -6.29) Mistake. Best move was Qf1. } (5. Qf1 Qe4+) 5... d6?? { (-6.29 → -2.87) Blunder. Best move was Qxh3. } (5... Qxh3) 6. d3?? { (-2.87 → -8.73) Blunder. Best move was Nf4. } (6. Nf4 Qxh2) 6... Qxh3? { (-8.73 → -6.70) Mistake. Best move was Bxh3. } (6... Bxh3 7. f4 Qxf1+ 8. Qxf1 Bxf1 9. Kxf1 Nd7 10. Bb3 Ne7 11. fxe5 Nxe5 12. Na3 a6 13. Nc4) 7. Qf3?? { (-6.70 → -22.05) Blunder. Best move was Nc3. } (7. Nc3 Ne7 8. Be3 c6 9. Ne4 Qd7 10. Bb3 d5 11. Ng3 a5 12. a4 h5 13. Nxh5 Qg4) 7... Qxf3 8. Nc3 Bh3 9. a4 Qg2 10. d4 a6 11. Ra3 b5 12. axb5 d5 13. Bxd5 Qxf1+ 14. Kd2 Qxf2+ 15. Kd1?! { (-36.93 → Mate in 3) Checkmate is now unavoidable. Best move was Ne2. } (15. Ne2 Bb4+) 15... Qg1+?! { (Mate in 3 → -40.60) Lost forced checkmate sequence. Best move was Bg4+. } (15... Bg4+ 16. Bf3 Bxf3+ 17. Ne2 Qxe2#) 16. Kd2?! { (-40.60 → Mate in 7) Checkmate is now unavoidable. Best move was Ke2. } (16. Ke2 Qf1+) 16... Qxh2+?! { (Mate in 7 → -33.29) Lost forced checkmate sequence. Best move was Bb4. } (16... Bb4 17. dxe5 Bf1 18. e6 Qf2+ 19. Kd1 Be2+ 20. Kd2 Bc4+ 21. Kd1 Qf1+ 22. Kd2 Qe2#) 17. Kd3?! { (-33.29 → Mate in 15) Checkmate is now unavoidable. Best move was Ne2. } (17. Ne2 Bb4+) 17... Qg3+?! { (Mate in 15 → -32.35) Lost forced checkmate sequence. Best move was Bf1+. } (17... Bf1+ 18. Ne2 Qxe2+ 19. Kc3 Qxb5 20. b3 exd4+ 21. Kb2 Bxa3+ 22. Kb1 Qxd5 23. Bxa3 Nc6 24. Kb2) 18. Kc4?! { (-32.35 → Mate in 17) Checkmate is now unavoidable. Best move was Be3. } (18. Be3 Bxa3) 18... Ra7?! { (Mate in 17 → -33.84) Lost forced checkmate sequence. Best move was axb5+. } (18... axb5+ 19. Kb3 Rxa3+ 20. bxa3 exd4 21. Ka2 dxc3 22. Bb3 Bd7 23. a4 bxa4 24. Bd5 Qf2 25. Be4) 19. bxa6 Rxa6 20. Rb3?! { (-31.08 → Mate in 8) Checkmate is now unavoidable. Best move was Rxa6. } (20. Rxa6 Nxa6) 20... exd4?! { (Mate in 8 → -29.46) Lost forced checkmate sequence. Best move was Bf1+. } (20... Bf1+ 21. Ne2 Bxe2+ 22. Rd3 Qe1 23. c3 Qd1 24. Bxf7+ Kxf7 25. Bd2 Qc2 26. dxe5 Qxd3+ 27. Kb3) 21. Ne4?! { (-29.46 → Mate in 3) Checkmate is now unavoidable. Best move was Rxb8+. } (21. Rxb8+ Ke7) 21... Qg4?! { (Mate in 3 → -25.22) Lost forced checkmate sequence. Best move was Ra4+. } (21... Ra4+ 22. Kb5 Bd7+ 23. Bc6 Bxc6#) 22. Re3?! { (-25.22 → Mate in 10) Checkmate is now unavoidable. Best move was Rxb8+. } (22. Rxb8+ Ke7) 22... Ra4+ 23. Kb5 Qd7+ 24. Bc6 Qxc6# { Black wins by checkmate. } 0-1