lichess dev

[Event "Chess Arena"] [Site "http://chess-academy.net/H5RkAivM"] [Date "2020.05.15"] [Round "-"] [White "Kriszta"] [Black "StefanP"] [Result "0-1"] [UTCDate "2020.05.15"] [UTCTime "15:23:34"] [WhiteElo "1794"] [BlackElo "1296"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+31"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Modern Variation #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. b3 e5 2. Bb2 { A01 Nimzo-Larsen Attack: Modern Variation #2 } e4?! { (-0.12 → 0.64) Inaccuracy. Best move was Nc6. } (2... Nc6 3. e3) 3. g3?! { (0.64 → -0.35) Inaccuracy. Best move was c4. } (3. c4 Nf6 4. e3 c6 5. Bxf6 gxf6 6. Nc3 f5 7. Nge2 Bg7 8. Nd4 d6 9. Qh5 Bxd4) 3... Bb4?? { (-0.35 → 7.31) Blunder. Best move was d5. } (3... d5 4. d3) 4. Bg2?? { (7.31 → 0.31) Blunder. Best move was Bxg7. } (4. Bxg7) 4... Ba5?? { (0.31 → 7.84) Blunder. Best move was Nf6. } (4... Nf6 5. a3 Ba5 6. c4 c6 7. b4 Bc7 8. d3 d5 9. dxe4 dxe4 10. Qxd8+ Bxd8 11. e3) 5. Bxe4?? { (7.84 → 1.75) Blunder. Best move was Bxg7. } (5. Bxg7 Nf6 6. Bxh8 d5 7. c4 c6 8. Nh3 Kf8 9. Nc3 Nbd7 10. O-O Kg8 11. Bxf6 Nxf6) 5... Qe7? { (1.75 → 3.47) Mistake. Best move was Nf6. } (5... Nf6 6. Bg2) 6. Bg2? { (3.47 → 1.59) Mistake. Best move was Bxg7. } (6. Bxg7 Qxe4) 6... Qb4?? { (1.59 → 9.33) Blunder. Best move was Nf6. } (6... Nf6 7. Nf3) 7. c3?? { (9.33 → 2.33) Blunder. Best move was Bxg7. } (7. Bxg7 Ne7 8. Bxh8 d5 9. e3 Bf5 10. Bb2 Qd6 11. Ne2 Nd7 12. Nbc3 c6 13. f3 Bg6) 7... Qe7? { (2.33 → 5.02) Mistake. Best move was Qg4. } (7... Qg4 8. h3) 8. e3? { (5.02 → 2.03) Mistake. Best move was b4. } (8. b4 Bb6 9. c4 Nf6 10. c5 Na6 11. cxb6 Nxb4 12. bxc7 Nd3+ 13. Kf1 Nxb2 14. Qb3 O-O) 8... b6?? { (2.03 → 9.91) Blunder. Best move was Nf6. } (8... Nf6 9. Ne2) 9. Bxa8 Ba6? { (8.89 → 11.86) Mistake. Best move was c6. } (9... c6) 10. Bg2 Qd6 11. Ne2 Bxe2 12. Qxe2 Bxc3 13. Bxc3 Nc6 14. Bb2 Nh6 15. Nc3 O-O 16. Ne4 Qe6 17. Ng5 Qg6 18. Nf3 Nb4 19. O-O Nc2 20. Rab1 Ng4 21. Nh4 Qh6 22. d3 g5 23. Nf5?? { (23.87 → Mate in 1) Checkmate is now unavoidable. Best move was Qxg4. } (23. Qxg4 Re8 24. Rbc1 Kf8 25. Nf3 Re7 26. Rxc2 c5 27. Qxg5 Qxg5 28. Nxg5 h6 29. Nh7+ Ke8) 23... Qxh2# { Black wins by checkmate. } 0-1