lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/DyNjyOPB"] [Date "2022.12.20"] [Round "-"] [White "Bogdan_Castravet"] [Black "victorboistean"] [Result "0-1"] [UTCDate "2022.12.20"] [UTCTime "15:14:12"] [WhiteElo "1595"] [BlackElo "1579"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+34"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3?! { (0.15 → -0.42) Inaccuracy. Best move was d4. } { A00 Van't Kruijs Opening } (1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. Bd3 Bxd3) 1... e5?! { (-0.42 → 0.54) Inaccuracy. Best move was Nf6. } (1... Nf6 2. d4 d5 3. Nc3 Bf5 4. Bd3 e6 5. Nge2 Be7 6. Bxf5) 2. Qh5?? { (0.54 → -3.16) Blunder. Best move was d4. } (2. d4 e4) 2... Nc6 3. Bc4? { (-2.58 → -5.33) Mistake. Best move was Nc3. } (3. Nc3 Nf6 4. Qg5 e4 5. Bc4 h6 6. Qxf6 Qxf6 7. N@d5 Qd8 8. Nb5 Bd6 9. Nxd6+ cxd6) 3... g6?? { (-5.33 → -1.07) Blunder. Best move was d5. } (3... d5 4. Bb3) 4. Qf3 f6?? { (-1.40 → 3.35) Blunder. Best move was Nf6. } (4... Nf6) 5. Bd5?? { (3.35 → -1.36) Blunder. Best move was Nc3. } (5. Nc3 d6 6. Nge2 Bg7 7. O-O Nge7 8. d4 f5 9. Bd2 Bd7 10. a3 h5 11. d5 Na5) 5... Nb4?? { (-1.36 → 1.67) Blunder. Best move was Bg7. } (5... Bg7 6. Nc3) 6. Be4?? { (1.67 → -6.91) Blunder. Best move was Bb3. } (6. Bb3 d5) 6... d6?? { (-6.91 → 0.51) Blunder. Best move was d5. } (6... d5 7. Bxd5) 7. Nh3?? { (0.51 → -8.95) Blunder. Best move was Nc3. } (7. Nc3 f5) 7... f5?? { (-8.95 → -5.00) Blunder. Best move was d5. } (7... d5 8. Bxd5) 8. Na3?? { (-5.00 → -10.92) Blunder. Best move was Bxb7. } (8. Bxb7 Nxc2+) 8... fxe4 9. Qxe4 Nf6?? { (-10.77 → -4.85) Blunder. Best move was B@c6. } (9... B@c6 10. Qxc6+ Nxc6 11. Ng1 Bg7 12. P@f3 d5 13. b3 e4 14. B@c3 Bxc3 15. dxc3 exf3 16. Nxf3) 10. Qh4?? { (-4.85 → -13.00) Blunder. Best move was Qxb4. } (10. Qxb4 Bxh3) 10... Bf5?? { (-13.00 → -4.67) Blunder. Best move was Bxh3. } (10... Bxh3) 11. Qxb4 Bh6?? { (-5.00 → 0.00) Blunder. Best move was B@d5. } (11... B@d5 12. Qb5+) 12. Qxb7 Rb8?? { (-0.46 → 6.21) Blunder. Best move was B@e4. } (12... B@e4 13. Qxe4 Bxe4 14. B@f1 O-O 15. P@g5 Bg7 16. N@e6 Qe7 17. Nxg7 Nd7 18. b4 Bb7 19. Bb2) 13. Qxa7?? { (6.21 → -2.19) Blunder. Best move was P@e7. } (13. P@e7 Rxb7) 13... O-O 14. Nc4?? { (-0.65 → -14.23) Blunder. Best move was Qxb8. } (14. Qxb8 Qxb8) 14... Ne4?? { (-14.23 → -1.35) Blunder. Best move was Bxh3. } (14... Bxh3) 15. Na5?? { (-1.35 → -16.95) Blunder. Best move was Qxb8. } (15. Qxb8) 15... Ra8?? { (-16.95 → 1.57) Blunder. Best move was Bxh3. } (15... Bxh3) 16. Qb7?? { (1.57 → -10.72) Blunder. Best move was Nc6. } (16. Nc6 Rxa7 17. Nxd8 B@c4 18. P@f7+ Rxf7 19. Q@e8+ Q@f8 20. Nxf7 Qxe8 21. Nxh6+ Kh8 22. B@d3 Bxd3) 16... Rxa5 17. d3 Nc5? { (-13.50 → -8.78) Mistake. Best move was N@h4. } (17... N@h4 18. P@e2) 18. Qb4? { (-8.78 → -29.81) Mistake. Best move was N@c6. } (18. N@c6) 18... Qa8?? { (-29.81 → -3.21) Blunder. Best move was Nxd3+. } (18... Nxd3+) 19. Bd2?? { (-3.21 → -27.33) Blunder. Best move was e4. } (19. e4 Nxd3+) 19... Qxg2 20. Rg1?! { (-25.11 → Mate in 8) Checkmate is now unavoidable. Best move was Qc4+. } (20. Qc4+ B@e6) 20... Qxh3?! { (Mate in 8 → -17.54) Lost forced checkmate sequence. Best move was N@f3+. } (20... N@f3+ 21. Kd1 P@e2+ 22. Kxe2 Nxg1+ 23. Nxg1 Bg4+ 24. Qxg4 Rxf2+ 25. Kd1 Rxd2+ 26. Kc1 Rxc2+ 27. Kb1) 21. Qxa5 Qxh2 22. Rf1?! { (-16.26 → Mate in 10) Checkmate is now unavoidable. Best move was P@f7+. } (22. P@f7+) 22... N@f3+ 23. Ke2 Bg4?! { (Mate in 5 → -36.21) Lost forced checkmate sequence. Best move was Bxd3+. } (23... Bxd3+ 24. Kd1 Bxc2+ 25. Kxc2 B@d3+ 26. Kd1 P@c2+ 27. Kc1 N@e2#) 24. Qxc7?! { (-36.21 → Mate in 2) Checkmate is now unavoidable. Best move was P@f7+. } (24. P@f7+ Rxf7) 24... Ng1+ 25. Ke1 N@g2# { Black wins by checkmate. } 0-1