[Event "casual correspondence game"] [Site "https://lichess.org/4n3czytb"] [Date "2026.05.28"] [Round "-"] [White "lichess AI level 2"] [Black "shreyang2017"] [Result "1/2-1/2"] [GameId "4n3czytb"] [UTCDate "2026.05.28"] [UTCTime "10:16:43"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense: Neo-Mongoloid Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... Nc6 { [%eval 0.44] } 2. d4 { [%eval 0.25] } 2... f6?! { (0.25 → 1.27) Inaccuracy. d5 was best. } { [%eval 1.27] } { B00 Nimzowitsch Defense: Neo-Mongoloid Defense } (2... d5 3. e5 Bf5 4. c3 e6 5. Bd3 Nge7 6. a4 Bxd3 7. Qxd3) 3. d5 { [%eval 0.91] } 3... Ne5 { [%eval 0.9] } 4. Nf3 { [%eval 0.73] } 4... Nc4?? { (0.73 → 5.66) Blunder. Nf7 was best. } { [%eval 5.66] } (4... Nf7 5. Qd3 e5 6. Be3 g6 7. Nc3 Bh6 8. g4 d6 9. Rg1) 5. Nd4?? { (5.66 → 1.28) Blunder. Bxc4 was best. } { [%eval 1.28] } (5. Bxc4 e5 6. dxe6 dxe6 7. Qe2 c6 8. Nc3 e5 9. Be3 Bb4 10. Nd2 Qe7) 5... Nh6?? { (1.28 → 5.32) Blunder. Nd6 was best. } { [%eval 5.32] } (5... Nd6 6. Nc3 e5 7. dxe6 dxe6 8. f4 c6 9. Be3 Nh6 10. Nb3 Be7 11. Qf3) 6. Bxh6 { [%eval 4.37] } 6... gxh6?? { (4.37 → Mate in 1) Checkmate is now unavoidable. Nxb2 was best. } { [%eval #1] } (6... Nxb2 7. Qf3 Na4 8. Be2 c6 9. O-O e6 10. Bd2 Bd6 11. Nc3 Nc5) 7. b3?? { (Mate in 1 → 2.10) Lost forced checkmate sequence. Qh5# was best. } { [%eval 2.1] } (7. Qh5#) 7... Ne3?? { (2.10 → Mate in 1) Checkmate is now unavoidable. Ne5 was best. } { [%eval #1] } (7... Ne5 8. f4 Nf7 9. Be2 e6 10. Bh5 c6 11. O-O cxd5 12. exd5 f5 13. c3) 8. Qf3?? { (Mate in 1 → 4.16) Lost forced checkmate sequence. Qh5# was best. } { [%eval 4.16] } (8. Qh5#) 8... Nxf1?? { (4.16 → Mate in 1) Checkmate is now unavoidable. e5 was best. } { [%eval #1] } (8... e5 9. dxe6 Nxg2+ 10. Bxg2 dxe6 11. Qh5+ Ke7 12. Ne2 Rg8 13. Qf3 e5 14. Bh3) 9. Nf5?? { (Mate in 1 → 2.23) Lost forced checkmate sequence. Qh5# was best. } { [%eval 2.23] } (9. Qh5#) 9... e6?? { (2.23 → Mate in 1) Checkmate is now unavoidable. Rg8 was best. } { [%eval #1] } (9... Rg8 10. Kxf1 e6 11. Qh5+ Rg6 12. Nh4 Kf7 13. Nc3 Kg7 14. Nxg6 hxg6 15. Qf3) 10. Nd4?? { (Mate in 1 → 0.90) Lost forced checkmate sequence. Qh5# was best. } { [%eval 0.9] } (10. Qh5#) 10... exd5?? { (0.90 → 5.80) Blunder. Bc5 was best. } { [%eval 5.8] } (10... Bc5 11. dxe6 O-O 12. Nf5 Kh8 13. e7 Bxe7 14. Kxf1 d5 15. exd5 c6 16. Nc3) 11. Qh5+ { [%eval 6.3] } 11... Ke7 { [%eval 6.05] } 12. Nf5+ { [%eval 5.99] } 12... Ke6 { [%eval 5.31] } 13. Nc3? { (5.31 → 3.36) Mistake. exd5+ was best. } { [%eval 3.36] } (13. exd5+ Kxd5 14. Nc3+ Ke6 15. O-O-O Ba3+ 16. Kb1 d6 17. Rhxf1 Qf8 18. Nb5 Bc5) 13... Rg8?? { (3.36 → Mate in 4) Checkmate is now unavoidable. dxe4 was best. } { [%eval #4] } (13... dxe4 14. O-O-O c6 15. Nxe4 d5 16. Re1 Ba3+ 17. Kb1 dxe4 18. Rxe4+ Kd5 19. Rd4+) 14. Nd4+? { (Mate in 4 → 7.35) Lost forced checkmate sequence. exd5+ was best. } { [%eval 7.35] } (14. exd5+ Ke5 15. f4+ Kxf4 16. Rxf1+ Ke5 17. Qe2#) 14... Kd6 { [%eval 7.31] } 15. b4?? { (7.31 → 1.19) Blunder. Qxd5+ was best. } { [%eval 1.19] } (15. Qxd5+ Ke7 16. Nf5+ Ke8 17. Qxg8 d5 18. Ng7+ Ke7 19. Nxd5+ Kd6 20. Rd1 Kc6) 15... Rg5?! { (1.19 → 2.39) Inaccuracy. c6 was best. } { [%eval 2.39] } (15... c6 16. Qf7 Rg5 17. f4 Qe7 18. Qxe7+ Kxe7 19. fxg5 Ne3 20. Kf2 Nc4 21. exd5) 16. Qh4?! { (2.39 → 1.30) Inaccuracy. Ncb5+ was best. } { [%eval 1.3] } (16. Ncb5+ Ke7 17. Nf5+ Rxf5 18. Qxf5 Bg7 19. O-O-O d6 20. Qxd5 a5 21. Rhxf1 axb4) 16... Rf5?? { (1.30 → 7.43) Blunder. c6 was best. } { [%eval 7.43] } (16... c6 17. Qf4+ Ke7 18. Kxf1 d6 19. exd5 Kf7 20. Rd1 Bd7 21. h4 Re5 22. Nf3) 17. Kxf1?? { (7.43 → 3.00) Blunder. Nxf5+ was best. } { [%eval 3.0] } (17. Nxf5+ Ke6 18. Qh5 d6 19. Nxd5 c5 20. Rd1 b6 21. Rxf1 Kd7 22. Qf7+ Kc6) 17... Rg5? { (3.00 → 5.08) Mistake. Re5 was best. } { [%eval 5.08] } (17... Re5 18. Nf3 Re8 19. Nxd5 c6 20. Qf4+ Ke6 21. Nc7+ Kf7 22. Nxa8 d6 23. Re1) 18. Nxd5 { [%eval 4.83] } 18... Ke5?? { (4.83 → Mate in 7) Checkmate is now unavoidable. Qe8 was best. } { [%eval #7] } (18... Qe8 19. Nf3 Kc6 20. b5+ Kc5 21. Nxc7 Qh5 22. Qf4 Rg4 23. Qe3+ Kd6 24. b6) 19. Qf4+ { [%eval #6] } 19... Kxd4 { [%eval #6] } 20. Re1?? { (Mate in 6 → 4.84) Lost forced checkmate sequence. Rd1+ was best. } { [%eval 4.84] } (20. Rd1+ Kc4 21. e5+ Kb5 22. a4+ Kxa4 23. Qc4 Rg3 24. fxg3 fxe5 25. Ra1#) 20... Bxb4 { [%eval 4.43] } 21. Ra1? { (4.43 → 2.15) Mistake. Nxb4 was best. } { [%eval 2.15] } (21. Nxb4 Kc5 22. h4 Rh5 23. Rh3 b5 24. Nd5 Rxd5 25. exd5 Kb6 26. Qe3+ Kb7) 21... Bd6?? { (2.15 → 4.95) Blunder. Kc5 was best. } { [%eval 4.95] } (21... Kc5 22. h4 Re5 23. Qe3+ Kd6 24. Nxb4 c6 25. Nd3 Re6 26. Qf4+ Ke7 27. Qxh6) 22. Qe3+?! { (4.95 → 3.55) Inaccuracy. Qd2+ was best. } { [%eval 3.55] } (22. Qd2+ Ke5 23. h4 Bf8 24. hxg5 Ke6 25. Nxf6 hxg5 26. Ng4 Kf7 27. Qd5+ Ke8) 22... Ke5 { [%eval 3.27] } 23. Nf4 { [%eval 2.87] } 23... Rf5?? { (2.87 → Mate in 6) Checkmate is now unavoidable. Qg8 was best. } { [%eval #6] } (23... Qg8 24. h4 Rg3 25. fxg3 Qc4+ 26. Nd3+ Ke6 27. Kg1 b5 28. e5 fxe5 29. Kh2) 24. Nd3+?? { (Mate in 6 → 3.59) Lost forced checkmate sequence. exf5+ was best. } { [%eval 3.59] } (24. exf5+ Kxf5 25. g4+ Kxg4 26. Rg1+ Kf5 27. Re1 Qe7 28. Qh3+ Kxf4 29. Qg4#) 24... Ke6 { [%eval 3.21] } 25. Ke2?? { (3.21 → -2.77) Blunder. exf5+ was best. } { [%eval -2.77] } (25. exf5+ Kf7 26. Qf3 Qg8 27. Re1 Kf8 28. h4 Qxa2 29. Rh3 Qf7 30. Kg1 h5) 25... Qg8?? { (-2.77 → 1.09) Blunder. Ra5 was best. } { [%eval 1.09] } (25... Ra5 26. e5 Bf8 27. Rhe1 Kf7 28. Kf1 Kg8 29. Rad1 d6 30. Qf3 Rxe5 31. Nxe5) 26. exf5+ { [%eval 1.23] } 26... Kxf5?! { (1.23 → 2.11) Inaccuracy. Kf7 was best. } { [%eval 2.11] } (26... Kf7 27. Qd4 Kg7 28. Rhe1 b5 29. a4 Qc4 30. c3 Qxd4 31. cxd4 b4 32. Nc5) 27. Rab1?? { (2.11 → 0.27) Blunder. Qxh6 was best. } { [%eval 0.27] } (27. Qxh6 Ke6 28. Rae1 Kf7 29. Kd1 Qg6 30. Qe3 b6 31. Qf3 Rb8 32. Ne5+ Bxe5) 27... Qg6?? { (0.27 → 8.10) Blunder. Qe6 was best. } { [%eval 8.1] } (27... Qe6 28. Kd2 Qxe3+ 29. fxe3 b6 30. Rhf1+ Kg6 31. Nf4+ Kf7 32. Nd5 Be5 33. Rf5) 28. g3?? { (8.10 → 2.38) Blunder. Rb5+ was best. } { [%eval 2.38] } (28. Rb5+ c5 29. Rxc5+ Bxc5 30. Qxc5+ Ke6 31. Nf4+ Kf7 32. Qd5+ Ke7 33. Nxg6+ hxg6) 28... Qg5?? { (2.38 → 5.17) Blunder. Qg8 was best. } { [%eval 5.17] } (28... Qg8 29. Qxh6 Ke6 30. Rhe1 Kf7 31. Qh5+ Kg7 32. Qg4+ Kh8 33. Qf3 Qf7 34. Rb5) 29. Rb5+ { [%eval 3.62] } 29... Kg6? { (3.62 → 6.99) Mistake. c5 was best. } { [%eval 6.99] } (29... c5 30. Qf3+ Ke6 31. Re1 Ke7 32. h4 Qg8 33. Kd1+ Kd8 34. Nxc5 Qc4 35. Nxb7+) 30. Qe4+? { (6.99 → 3.97) Mistake. Rxg5+ was best. } { [%eval 3.97] } (30. Rxg5+ hxg5 31. h4 g4 32. Re1 Kg7 33. Qe4 Rb8 34. Qxg4+ Kf7 35. Qf5 Kg8) 30... Kg7? { (3.97 → 6.70) Mistake. f5 was best. } { [%eval 6.7] } (30... f5 31. Nf4+ Kg7 32. Qd3 Kh8 33. Rxf5 Qe7+ 34. Kd2 Bb4+ 35. c3 d5 36. Rxd5) 31. a4?? { (6.70 → 0.36) Blunder. Rxg5+ was best. } { [%eval 0.36] } (31. Rxg5+ hxg5 32. h4 g4 33. Re1 b6 34. Qxg4+ Kf8 35. Qf3 Rb8 36. Qxf6+ Kg8) 31... f5?? { (0.36 → 4.73) Blunder. Qg6 was best. } { [%eval 4.73] } (31... Qg6 32. Rf5 Bf8 33. Qf3 d5 34. Rf4 Bd6 35. Kd2 Bxf4+ 36. Nxf4 Bg4 37. Qc3) 32. Qc4?? { (4.73 → 0.27) Blunder. Rxf5 was best. } { [%eval 0.27] } (32. Rxf5 Qe7 33. Ne5 Bxe5 34. Rxe5 Qf6 35. Re1 d5 36. Qxd5 Bh3 37. Kd2 c6) 32... Qg4+ { [%eval 0.24] } 33. Kd2?? { (0.24 → -7.04) Blunder. Qxg4+ was best. } { [%eval -7.04] } (33. Qxg4+ fxg4 34. Re1 b6 35. Kd2 Ba6 36. Rf5 Bb7 37. Rh5 Rf8 38. Rh4 h5) 33... Qxc4 { [%eval -7.02] } 34. Kc1 { [%eval -7.86] } 34... Qxa4 { [%eval -7.72] } 35. Rb2 { [%eval -8.08] } 35... Qa1+ { [%eval -7.51] } 36. Kd2 { [%eval -9.04] } 36... Qxh1 { [%eval -8.97] } 37. Nb4 { [%eval -9.69] } 37... Qxh2 { [%eval -9.61] } 38. Ke1 { [%eval -10.15] } 38... Qh1+ { [%eval -10.33] } 39. Kd2 { [%eval -10.12] } 39... Qg2 { [%eval -9.26] } 40. Kc3 { [%eval -9.72] } 40... Qxf2 { [%eval -9.71] } 41. Rb3? { (-9.71 → Mate in 9) Checkmate is now unavoidable. Nd3 was best. } { [%eval #-9] } (41. Nd3 Be5+ 42. Nxe5 Qe1+ 43. Kd3 Qxe5 44. Rb3 d6 45. Kd2 Kf6 46. g4 Ke7) 41... Qxg3+? { (Mate in 9 → -9.95) Lost forced checkmate sequence. Be5+ was best. } { [%eval -9.95] } (41... Be5+ 42. Kd3 b6 43. c3 Bb7 44. Ra3 Be4+ 45. Kc4 Qb2 46. Rb3 Qe2+ 47. Nd3) 42. Kc4? { (-9.95 → Mate in 8) Checkmate is now unavoidable. Nd3 was best. } { [%eval #-8] } (42. Nd3 b6 43. Rb5 Bb7 44. Rxf5 Re8 45. Kb2 Re4 46. Rf1 Qg6 47. Kb1 h5) 42... Qxb3+? { (Mate in 8 → -9.96) Lost forced checkmate sequence. b5+ was best. } { [%eval -9.96] } (42... b5+ 43. Kxb5 Rb8+ 44. Kc4 Rxb4+ 45. Rxb4 Ba6+ 46. Rb5 Qa3 47. c3 Bxb5+ 48. Kxb5) 43. Kb5? { (-9.96 → Mate in 1) Checkmate is now unavoidable. Kxb3 was best. } { [%eval #-1] } (43. Kxb3 Bxb4 44. Kxb4 b6 45. Kc3 Bb7 46. Kd4 Re8 47. Kc4 Kg6 48. Kc3 b5) 43... Qxc2? { (Mate in 1 → -9.72) Lost forced checkmate sequence. Qxb4# was best. } { [%eval -9.72] } (43... Qxb4#) 44. Nc6? { (-9.72 → Mate in 2) Checkmate is now unavoidable. Nxc2 was best. } { [%eval #-2] } (44. Nxc2 Be5 45. Kc4 d6 46. Kd3 Be6 47. Ke2 Re8 48. Kf2 Re7 49. Kg2 c5) 44... bxc6+ { [%eval #-1] } 45. Ka5 { [%eval #-1] } 45... f4?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Qa2# was best. } { [%eval 0.0] } { Draw by stalemate. } (45... Qa2#) 1/2-1/2