lichess dev

[Event "adriana1 Arena"] [Site "http://chess-academy.net/0ZmRpqiw"] [Date "2025.12.16"] [Round "-"] [White "DavidP"] [Black "adriana1"] [Result "1-0"] [UTCDate "2025.12.16"] [UTCTime "16:43:02"] [WhiteElo "1130"] [BlackElo "1159"] [WhiteRatingDiff "+34"] [BlackRatingDiff "-22"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Clemenz Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. h3 { A00 Clemenz Opening } e5 2. Rh2? { (0.03 → -1.91) Mistake. Best move was e4. } (2. e4 Nf6 3. Nf3 Nxe4 4. d3 Nf6 5. Nxe5 Qe7 6. Qe2 Nc6) 2... Qg5? { (-1.91 → 0.33) Mistake. Best move was d5. } (2... d5 3. d3) 3. Rh1? { (0.33 → -1.12) Mistake. Best move was Nc3. } (3. Nc3 Qd8) 3... Bd6? { (-1.12 → 0.03) Mistake. Best move was Qd8. } (3... Qd8 4. e3) 4. d3?! { (0.03 → -0.57) Inaccuracy. Best move was Nc3. } (4. Nc3 Nc6) 4... e4?? { (-0.57 → 13.76) Blunder. Best move was Qd8. } (4... Qd8 5. e4) 5. dxe4?? { (13.76 → 0.56) Blunder. Best move was Bxg5. } (5. Bxg5 exd3 6. Qxd3 Na6 7. Nc3 Nc5 8. Qd2 a6 9. Nf3 Ne7 10. e4 f6 11. Be3 Nc6) 5... Nf6?? { (0.56 → 14.57) Blunder. Best move was Qe7. } (5... Qe7) 6. g3?? { (14.57 → 0.03) Blunder. Best move was Bxg5. } (6. Bxg5 Be5 7. Nc3 Na6 8. Bxf6 Bxf6 9. Qd2 O-O 10. e3 Nc5 11. Nge2 Re8 12. f3 c6) 6... Kd8?? { (0.03 → 15.23) Blunder. Best move was Qg6. } (6... Qg6) 7. Nf3?? { (15.23 → 1.59) Blunder. Best move was Bxg5. } (7. Bxg5) 7... Nd5?? { (1.59 → 21.44) Blunder. Best move was Qa5+. } (7... Qa5+ 8. Nc3) 8. Qxd5?? { (21.44 → -0.33) Blunder. Best move was Nxg5. } (8. Nxg5 Rf8) 8... Qxd5?? { (-0.33 → 6.77) Blunder. Best move was Qxc1+. } (8... Qxc1+ 9. Qd1 Qxb2 10. Nbd2 b6 11. e3 Bb7 12. Bc4 Na6 13. Bd5 c6 14. Bb3 Qc3 15. Kf1) 9. exd5 Ke8?! { (6.27 → 7.00) Inaccuracy. Best move was Bc5. } (9... Bc5 10. e4) 10. Kd2?! { (7.00 → 6.32) Inaccuracy. Best move was Be3. } (10. Be3 Be7 11. Nc3 d6 12. O-O-O h5 13. Bg2 Bd7 14. h4 a5 15. Kb1 Na6 16. a3 Nc5) 10... Kf8?! { (6.32 → 6.90) Inaccuracy. Best move was Be7. } (10... Be7) 11. Ke3? { (6.90 → 5.66) Mistake. Best move was Nc3. } (11. Nc3 Bc5 12. e3 d6 13. a3 Bb6 14. Bd3 a5 15. Na4 Ba7 16. b3 Bd7 17. Bb2 Bxa4) 11... Kg8?! { (5.66 → 6.55) Inaccuracy. Best move was Bc5+. } (11... Bc5+ 12. Nd4) 12. Nh2?! { (6.55 → 5.71) Inaccuracy. Best move was Nc3. } (12. Nc3 Bc5+) 12... c6 13. Rg1?! { (6.06 → 5.18) Inaccuracy. Best move was Nc3. } (13. Nc3) 13... b5?! { (5.18 → 5.92) Inaccuracy. Best move was Bc5+. } (13... Bc5+) 14. Rg2? { (5.92 → 4.60) Mistake. Best move was Kf3. } (14. Kf3 cxd5) 14... b4?! { (4.60 → 5.28) Inaccuracy. Best move was Bc5+. } (14... Bc5+ 15. Kd2) 15. Rg1?! { (5.28 → 4.57) Inaccuracy. Best move was a3. } (15. a3) 15... a6? { (4.57 → 5.77) Mistake. Best move was cxd5. } (15... cxd5 16. Kd2) 16. Bd2? { (5.77 → 4.28) Mistake. Best move was Kd3. } (16. Kd3 a5) 16... a5? { (4.28 → 5.59) Mistake. Best move was cxd5. } (16... cxd5 17. a3) 17. c4? { (5.59 → 4.06) Mistake. Best move was a3. } (17. a3) 17... a4? { (4.06 → 5.25) Mistake. Best move was Bb7. } (17... Bb7 18. Kd3) 18. Bxb4?? { (5.25 → 1.24) Blunder. Best move was a3. } (18. a3 bxa3) 18... a3?? { (1.24 → 8.01) Blunder. Best move was Bxb4. } (18... Bxb4 19. a3) 19. Nxa3?? { (8.01 → 2.91) Blunder. Best move was Bxa3. } (19. Bxa3 Bxa3 20. Nxa3 Bb7 21. Bg2 h5 22. dxc6 dxc6 23. Rgd1 Na6 24. Nf3 Re8+ 25. Kd2 Nc7) 19... cxd5?? { (2.91 → 12.08) Blunder. Best move was Bxb4. } (19... Bxb4 20. Nc2 Bc5+ 21. Kf3 cxd5 22. cxd5 Bb7 23. b4 Bd6 24. e4 f5 25. Bd3 Kf7 26. a3) 20. cxd5?? { (12.08 → 2.81) Blunder. Best move was Bxd6. } (20. Bxd6 dxc4 21. Nxc4 Bb7 22. Nf3 Nc6 23. Ba3 Na5 24. Nd6 Bd5 25. Kd4 Be6 26. Bg2 Nc6+) 20... Nc6?? { (2.81 → 13.07) Blunder. Best move was Bxb4. } (20... Bxb4 21. Nc2) 21. dxc6?? { (13.07 → 6.60) Blunder. Best move was Bxd6. } (21. Bxd6 Na7) 21... Be5?? { (6.60 → 13.09) Blunder. Best move was Bxb4. } (21... Bxb4 22. c7 Bc5+ 23. Kf3 h5 24. Rc1 Bb6 25. Kg2 Bb7+ 26. Nf3 Bc6 27. Nb5 Rc8 28. e3) 22. Be1? { (13.09 → 7.25) Mistake. Best move was Rd1. } (22. Rd1) 22... Bc3? { (7.25 → 17.04) Mistake. Best move was Bxb2. } (22... Bxb2 23. Nc2) 23. Bxc3 d5 24. c7 Ra6 25. f3 Bg4 26. Nxg4 Ra5?! { (25.34 → Mate in 1) Checkmate is now unavoidable. Best move was Ra8. } (26... Ra8 27. Kf2) 27. c8=Q# { White wins by checkmate. } 1-0