lichess dev

[Event "Three-check Shield Arena"] [Site "http://chess-academy.net/4mL2AORp"] [Date "2021.04.21"] [Round "-"] [White "France_Defence"] [Black "ABCDEFGH123"] [Result "1/2-1/2"] [UTCDate "2021.04.21"] [UTCTime "15:20:58"] [WhiteElo "1845"] [BlackElo "2162"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-17"] [Variant "Three-check"] [TimeControl "180+2"] [ECO "A00"] [Opening "Clemenz Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. h3? { (0.15 → -1.65) Mistake. Best move was e4. } { A00 Clemenz Opening } (1. e4 e6 2. Nf3 Nc6 3. Nc3 Bb4 4. Bb5 Nge7 5. O-O a6) 1... c6? { (-1.65 → 0.84) Mistake. Best move was e5. } (1... e5 2. e3) 2. g3?? { (0.84 → -2.30) Blunder. Best move was e4. } (2. e4) 2... b6?? { (-2.30 → 1.11) Blunder. Best move was d5. } (2... d5 3. Bg2 e5 4. Nc3 Bc5 5. e3 Nf6 6. Nf3 e4 7. Nd4 O-O 8. O-O Qe7 9. d3) 3. f3?? { (1.11 → -3.52) Blunder. Best move was e4. } (3. e4) 3... a6? { (-3.52 → -0.75) Mistake. Best move was e5. } (3... e5 4. e3) 4. e3? { (-0.75 → -1.87) Mistake. Best move was f4. } (4. f4 e5 5. Nc3 d5 6. Bg2 Nf6 7. fxe5 Nh5 8. e3 Nxg3 9. Qf3 Nf5 10. Qf2 Qh4) 4... d6? { (-1.87 → 0.42) Mistake. Best move was e5. } (4... e5 5. f4 exf4 6. Qh5 Qe7 7. Nc3 fxg3 8. d4 g6 9. Qe5 Qxe5 10. dxe5 d5 11. exd6) 5. d3? { (0.42 → -0.92) Mistake. Best move was f4. } (5. f4 d5) 5... e6?! { (-0.92 → -0.09) Inaccuracy. Best move was e5. } (5... e5 6. Bd2) 6. c3? { (-0.09 → -1.42) Mistake. Best move was Nc3. } (6. Nc3 d5 7. f4 Nh6 8. Bd2 Be7 9. Nf3 Bb7 10. Bg2 Nf5 11. Ne2 c5 12. O-O O-O) 6... f6?? { (-1.42 → 2.11) Blunder. Best move was d5. } (6... d5 7. d4) 7. b3? { (2.11 → 0.13) Mistake. Best move was e4. } (7. e4 d5 8. Be3 Qc7 9. f4 Qf7 10. Nf3 Nd7 11. Nbd2 Bb7 12. Qe2 O-O-O 13. O-O-O Bd6) 7... g6?! { (0.13 → 1.02) Inaccuracy. Best move was Qc7. } (7... Qc7 8. f4 Qf7 9. Bg2 d5 10. Ne2 Bd6 11. O-O Ne7 12. d4 O-O 13. c4 Bb7 14. e4) 8. a3? { (1.02 → -0.77) Mistake. Best move was Ne2. } (8. Ne2 Bg7) 8... h6? { (-0.77 → 0.83) Mistake. Best move was Bg7. } (8... Bg7) 9. e4 Qd7? { (0.59 → 1.66) Mistake. Best move was Ne7. } (9... Ne7 10. Bg2 Bg7 11. Ne2 O-O 12. O-O e5 13. Be3 Be6 14. f4 f5 15. c4 c5 16. Nbc3) 10. d4? { (1.66 → 0.65) Mistake. Best move was Ne2. } (10. Ne2 Ne7 11. Bg2 c5 12. Nd2 Bg7 13. Nc4 Qc7 14. f4 O-O 15. O-O d5 16. Ne3 dxe4) 10... Qe7? { (0.65 → 2.63) Mistake. Best move was Ne7. } (10... Ne7) 11. Qe2? { (2.63 → 1.60) Mistake. Best move was Bd3. } (11. Bd3 Qf7 12. a4 Ne7 13. Ne2 Bg7 14. Na3 d5 15. exd5 exd5 16. O-O O-O 17. Nf4 Bf5) 11... Qf7 12. Qd2? { (2.01 → -0.02) Mistake. Best move was Nd2. } (12. Nd2 Nd7) 12... Qg7? { (-0.02 → 2.43) Mistake. Best move was Bg7. } (12... Bg7 13. a4 Ne7 14. Bd3 O-O 15. Na3 d5 16. Ne2 c5 17. a5 f5 18. e5 Nbc6 19. axb6) 13. Qc2? { (2.43 → 1.37) Mistake. Best move was Bd3. } (13. Bd3 d5) 13... Qh7? { (1.37 → 3.08) Mistake. Best move was d5. } (13... d5 14. Bd3 Ne7 15. Ne2 Qf7 16. O-O Bg7 17. Nf4 f5 18. exf5 Nxf5 19. Rf2 O-O 20. g4) 14. c4? { (3.08 → 1.50) Mistake. Best move was Bd3. } (14. Bd3 Ne7 15. a4 Bg7 16. Nd2 d5 17. Ba3 c5 18. dxc5 f5 19. cxb6 Nbc6 20. Ne2 O-O) 14... d5? { (1.50 → 3.60) Mistake. Best move was Ne7. } (14... Ne7 15. Nc3 c5 16. d5 Bg7 17. Bf4 e5 18. Be3 f5 19. O-O-O O-O 20. h4 Kh8 21. Bh3) 15. b4? { (3.60 → 1.35) Mistake. Best move was cxd5. } (15. cxd5 Bd6) 15... dxe4? { (1.35 → 3.70) Mistake. Best move was Bd6. } (15... Bd6) 16. fxe4?! { (3.70 → 2.74) Inaccuracy. Best move was Nc3. } (16. Nc3 g5 17. fxe4 Bd6 18. Nge2 Ne7 19. c5 bxc5 20. bxc5 Bc7 21. Bg2 O-O 22. O-O Nd7) 16... f5? { (2.74 → 4.17) Mistake. Best move was a5. } (16... a5) 17. e5?! { (4.17 → 3.63) Inaccuracy. Best move was Ne2. } (17. Ne2 Ne7 18. Bg2 Bg7 19. Bb2 O-O 20. e5 c5 21. Bxa8 cxd4 22. Nd2 Bxe5 23. Qd3 Nec6) 17... Bg7?! { (3.63 → 4.52) Inaccuracy. Best move was a5. } (17... a5 18. Ne2) 18. Bb2?! { (4.52 → 3.86) Inaccuracy. Best move was Ne2. } (18. Ne2 Ne7 19. Bg2 O-O 20. Bb2 c5 21. Bxa8 cxd4 22. Nd2 Bxe5 23. Bxd4 Bxd4 24. Nxd4 Qg7) 18... g5? { (3.86 → 5.35) Mistake. Best move was Ne7. } (18... Ne7 19. Bg2) 19. Bc3? { (5.35 → 2.75) Mistake. Best move was Bg2. } (19. Bg2) 19... g4?? { (2.75 → 6.54) Blunder. Best move was Ne7. } (19... Ne7 20. Ne2 O-O 21. Bg2 Ra7 22. h4 g4 23. Nf4 c5 24. d5 Ng6 25. O-O Nxe5 26. Kh1) 20. Bd2? { (6.54 → 3.76) Mistake. Best move was Ne2. } (20. Ne2 h5) 20... gxh3?? { (3.76 → 9.62) Blunder. Best move was Nd7. } (20... Nd7) 21. Nxh3 Ne7? { (8.00 → 9.43) Mistake. Best move was Qg6. } (21... Qg6 22. Rg1) 22. Nf4 Ng6? { (8.23 → 9.48) Mistake. Best move was a5. } (22... a5 23. Be2) 23. Nxg6?? { (9.48 → 5.84) Blunder. Best move was Nc3. } (23. Nc3) 23... Qxg6 24. Nc3?? { (6.20 → Mate in 3) Checkmate is now unavoidable. Best move was Bf4. } (24. Bf4 Nd7 25. Nc3 Bb7 26. Bg2 O-O 27. Bf3 c5 28. Bxb7 cxd4 29. Nd5 Kf7 30. O-O-O Nxe5) 24... Qf7?? { (Mate in 3 → 8.66) Lost forced checkmate sequence. Best move was Qxg3+. } (24... Qxg3+ 25. Ke2 Qg4+ 26. Ke1 Qd1+) 25. Ne2? { (8.66 → 6.21) Mistake. Best move was Be2. } { The game is a draw. } (25. Be2 h5) 1/2-1/2