lichess dev

[Event "ANS Arena"] [Site "http://chess-academy.net/KUJEoDAC"] [Date "2026.06.04"] [Round "-"] [White "Leonid02"] [Black "Iaroslav2016"] [Result "0-1"] [UTCDate "2026.06.04"] [UTCTime "17:03:16"] [WhiteElo "1385"] [BlackElo "1699"] [WhiteRatingDiff "-47"] [BlackRatingDiff "+9"] [Variant "Chess960"] [TimeControl "600+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "bnrknqrb/pppppppp/8/8/8/8/PPPPPPPP/BNRKNQRB w KQkq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. Nf3?! { (0.15 → -0.69) Inaccuracy. Best move was g4. } (1. g4 g5) 1... Nd6? { (-0.69 → 0.40) Mistake. Best move was g5. } (1... g5 2. g4 b5 3. d3 f5 4. gxf5 g4 5. Nfd2 Bxh1 6. Rxh1 Qxf5 7. h3 gxh3 8. Rxh3) 2. Nc3? { (0.40 → -0.67) Mistake. Best move was b3. } (2. b3 b6 3. g3 e6 4. c4 f6 5. b4 g5 6. c5 g4 7. cxd6 gxf3 8. dxc7+ Rxc7) 2... Na6? { (-0.67 → 0.81) Mistake. Best move was g5. } (2... g5) 3. Nd5? { (0.81 → -1.21) Mistake. Best move was e4. } (3. e4 f5 4. e5 Ne4 5. g4 Nxc3+ 6. bxc3 fxg4 7. Rxg4 g5 8. d4 b6 9. Rg3 g4) 3... b6?! { (-1.21 → -0.54) Inaccuracy. Best move was g5. } (3... g5) 4. Nf4? { (-0.54 → -2.12) Mistake. Best move was Nc3. } (4. Nc3 g5) 4... Bxf3? { (-2.12 → -0.70) Mistake. Best move was g5. } (4... g5 5. Nd3) 5. gxf3 g6? { (-1.02 → 0.19) Mistake. Best move was g5. } (5... g5 6. Nd5 c6 7. Nc3 Bxc3 8. dxc3 Nc5 9. O-O-O a5 10. b3 a4 11. b4 Ne6 12. e4) 6. Qh3? { (0.19 → -0.86) Mistake. Best move was e3. } (6. e3 Nb8) 6... Be5? { (-0.86 → 0.93) Mistake. Best move was c5. } (6... c5 7. Nd5 e6 8. Nc3 Qe7 9. f4 f5 10. e3 Bxc3 11. dxc3 O-O-O 12. b3 c4 13. b4) 7. Nd3 Qg7? { (0.00 → 2.82) Mistake. Best move was Bh8. } (7... Bh8 8. f4) 8. f4 Bf6 9. Bc6?? { (2.81 → -5.67) Blunder. Best move was e4. } (9. e4) 9... O-O?? { (-5.67 → 0.76) Blunder. Best move was dxc6. } (9... dxc6) 10. O-O-O?? { (0.76 → -5.57) Blunder. Best move was Bxd7. } (10. Bxd7 Rcd8 11. Bc6 Nc5 12. Nxc5 bxc5 13. c3 e5 14. fxe5 Bxe5 15. O-O f5 16. d3 g5) 10... Rcd8?? { (-5.57 → 0.46) Blunder. Best move was dxc6. } (10... dxc6) 11. Be4?? { (0.46 → -4.60) Blunder. Best move was Bxd7. } (11. Bxd7 c5) 11... Nxe4 12. c3? { (-4.50 → -6.27) Mistake. Best move was f3. } (12. f3 Nd6) 12... Rfe8? { (-6.27 → -4.06) Mistake. Best move was d5. } (12... d5 13. Kb1 Nd6 14. Ne1 c5 15. Nc2 e6 16. f3 b5 17. Qg2 Qh6 18. e3 Rb8 19. b4) 13. f3 Nd6? { (-4.87 → -3.49) Mistake. Best move was Nec5. } (13... Nec5) 14. Qg2? { (-3.49 → -5.64) Mistake. Best move was e4. } (14. e4) 14... Kf8? { (-5.64 → -3.19) Mistake. Best move was Qh6. } (14... Qh6) 15. f5? { (-3.19 → -6.09) Mistake. Best move was e4. } (15. e4) 15... Nxf5 16. Nf4? { (-5.55 → -7.20) Mistake. Best move was e4. } (16. e4 Nh4) 16... Nh4? { (-7.20 → -6.15) Mistake. Best move was Qh6. } (16... Qh6 17. Nd5 Bg7 18. e4 e6 19. exf5 exd5 20. Kb1 Nc5 21. d4 Nb7 22. b3 Nd6 23. fxg6) 17. Qg3?! { (-6.15 → -7.00) Inaccuracy. Best move was Qh3. } (17. Qh3 Qh6 18. Nd5 c6 19. Nxf6 exf6 20. Qf1 d5 21. b3 Nc5 22. Rg4 Ne6 23. Kb1 g5) 17... Nf5?! { (-7.00 → -6.03) Inaccuracy. Best move was e5. } (17... e5 18. Nd3 d5 19. Qh3 e4 20. fxe4 dxe4 21. Ne1 Qh6 22. Ng2 Nf5 23. Qxh6+ Nxh6 24. Ne3) 18. Qg4?! { (-6.03 → -6.86) Inaccuracy. Best move was Qh3. } (18. Qh3 Qh6) 18... Nh6? { (-6.86 → -5.83) Mistake. Best move was e5. } (18... e5) 19. Qh3 e6?? { (-5.99 → -1.28) Blunder. Best move was Ng8. } (19... Ng8 20. Nd5) 20. d4?? { (-1.28 → -6.23) Blunder. Best move was Nh5. } (20. Nh5 Qh8) 20... d5?? { (-6.23 → -1.73) Blunder. Best move was Nf5. } (20... Nf5 21. e4 Qh6 22. Qxh6+ Nxh6 23. Nd3 c5 24. dxc5 Nxc5 25. Nxc5 bxc5 26. b3 d5 27. Bb2) 21. Qf1?? { (-1.73 → -7.38) Blunder. Best move was Nh5. } (21. Nh5) 21... b5? { (-7.38 → -5.96) Mistake. Best move was Nf5. } (21... Nf5 22. Ng2) 22. h4? { (-5.96 → -8.19) Mistake. Best move was e4. } (22. e4 c6) 22... Bxh4? { (-8.19 → -6.73) Mistake. Best move was Nf5. } (22... Nf5) 23. Rh1? { (-6.73 → -8.20) Mistake. Best move was Kb1. } (23. Kb1 Nf5 24. Ng2 Ng3 25. Qf2 g5 26. b4 e5 27. e3 Qf6 28. Nxh4 gxh4 29. Bb2 c6) 23... Bg5 24. Qh3? { (-8.00 → -12.19) Mistake. Best move was e3. } (24. e3 Nf5 25. Qxb5 Nxe3 26. Nh3 Bh6 27. Rd3 Rd6 28. f4 Ng2 29. Kb1 Qf6 30. Qa4 c5) 24... Bxf4+ 25. Kc2 b4 26. cxb4 Nxb4+ 27. Kb1 Rb8 28. Rh2 Bxh2 29. Qxh2 g5 30. Qxc7 Qg6+ 31. Kc1?! { (-29.07 → Mate in 8) Checkmate is now unavoidable. Best move was Rd3. } (31. Rd3 Rec8) 31... Nxa2+?! { (Mate in 8 → -17.64) Lost forced checkmate sequence. Best move was Rec8. } (31... Rec8 32. Kd2 Rxc7 33. Ke3 Qh5 34. a3 Nf5+ 35. Kd2 Rc2+ 36. Ke1 Qh2 37. Kf1 Qxe2+ 38. Kg1) 32. Kd2 g4 33. Qd7 Qg5+ 34. e3 gxf3 35. Rc1?! { (-29.61 → Mate in 2) Checkmate is now unavoidable. Best move was Qd6+. } (35. Qd6+ Kg8) 35... f2?! { (Mate in 2 → -30.09) Lost forced checkmate sequence. Best move was Qg2+. } (35... Qg2+ 36. Ke1 Qe2#) 36. Rc7?! { (-30.09 → Mate in 5) Checkmate is now unavoidable. Best move was Qd6+. } (36. Qd6+ Kg8) 36... f1=Q 37. Qxf7+ Nxf7 38. Rxf7+ Qxf7?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Kxf7. } { White resigns. } (38... Kxf7 39. Kc2 Qgg2#) 0-1