[Event "Hourly Chess960 Arena"] [Site "https://lichess.org/SrPL19Ap"] [Date "2025.06.17"] [Round "-"] [White "SoumikDas"] [Black "oda_the_puzzler"] [Result "0-1"] [GameId "SrPL19Ap"] [UTCDate "2025.06.17"] [UTCTime "13:20:26"] [WhiteElo "1346"] [BlackElo "1861"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+4"] [Variant "Chess960"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "bnrbqkrn/pppppppp/8/8/8/8/PPPPPPPP/BNRBQKRN w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. c4 { [%eval 0.31] } 1... e5 { [%eval 0.09] } 2. Nc3 { [%eval 0.19] } 2... b6 { [%eval 0.25] } 3. Bb3 { [%eval -0.28] } 3... Nc6 { [%eval -0.17] } 4. e3 { [%eval -0.24] } 4... Na5?! { (-0.24 → 0.69) Inaccuracy. O-O was best. } { [%eval 0.69] } (4... O-O 5. Qe2 f5 6. f3 Ng6 7. O-O Nce7 8. Bc2 f4 9. Nf2 Nf5 10. Nh3) 5. d4?? { (0.69 → -1.69) Blunder. Bc2 was best. } { [%eval -1.69] } (5. Bc2 O-O 6. b3 f5 7. Ng3 Qe6 8. d4 exd4 9. exd4 Qxe1+ 10. Rxe1 g6) 5... Nxb3 { [%eval -1.7] } 6. axb3 { [%eval -1.69] } 6... exd4 { [%eval -1.76] } 7. exd4 { [%eval -1.74] } 7... Bg5 { [%eval -1.67] } 8. Qxe8+ { [%eval -1.73] } 8... Rxe8 { [%eval -1.68] } 9. Rd1 { [%eval -1.7] } 9... Ng6 { [%eval -1.15] } 10. Nb5?? { (-1.15 → -3.25) Blunder. d5 was best. } { [%eval -3.25] } (10. d5 a5) 10... c6? { (-3.25 → -1.32) Mistake. Be4 was best. } { [%eval -1.32] } (10... Be4 11. Ng3 Bc2 12. O-O Bxd1 13. Rxd1 Bf4 14. Nc3 O-O 15. b4 f5 16. b5) 11. Nc7 { [%eval -1.23] } 11... Rc8 { [%eval -1.19] } 12. Nxa8 { [%eval -1.22] } 12... Rxa8 { [%eval -1.06] } 13. Ng3?! { (-1.06 → -1.74) Inaccuracy. b4 was best. } { [%eval -1.74] } (13. b4) 13... O-O { [%eval -1.22] } 14. Ne4?! { (-1.22 → -2.29) Inaccuracy. b4 was best. } { [%eval -2.29] } (14. b4 Be7) 14... Be7 { [%eval -2.3] } 15. d5 { [%eval -2.38] } 15... Bb4 { [%eval -2.46] } 16. O-O { [%eval -2.4] } 16... c5 { [%eval -1.98] } 17. Nd6 { [%eval -1.87] } 17... f5 { [%eval -1.7] } 18. Nb5 { [%eval -1.44] } 18... a6 { [%eval -1.13] } 19. Nc7 { [%eval -1.01] } 19... Ra7 { [%eval -1.12] } 20. d6 { [%eval -0.83] } 20... Nf4 { [%eval -1.21] } 21. g3 { [%eval -1.23] } 21... Ne2+ { [%eval -1.17] } 22. Kg2 { [%eval -1.16] } 22... Nd4 { [%eval -1.06] } 23. Nd5 { [%eval -1.44] } 23... b5?? { (-1.44 → 2.81) Blunder. a5 was best. } { [%eval 2.81] } (23... a5) 24. Ne7+?? { (2.81 → -1.95) Blunder. Nxb4 was best. } { [%eval -1.95] } (24. Nxb4 Nxb3 25. Nd5 Re8 26. Ne7+ Kf7 27. Nxf5 bxc4 28. Ne7 Rb7 29. Rfe1 Rb6) 24... Kf7 { [%eval -1.82] } 25. Nd5 { [%eval -2.12] } 25... Re8?? { (-2.12 → 1.69) Blunder. Nxb3 was best. } { [%eval 1.69] } (25... Nxb3 26. Ne3 Re8 27. Rd3 bxc4 28. Nxc4 Re4 29. Rxb3 Rxc4 30. h4 h5 31. Rd3) 26. f4?? { (1.69 → -2.79) Blunder. Nxb4 was best. } { [%eval -2.79] } (26. Nxb4 Nxb3 27. Nd5 Re4 28. Rfe1 bxc4 29. Rxe4 fxe4 30. Nc3 e3 31. fxe3 Ke6) 26... Re2+ { [%eval -2.84] } 27. Kh3 { [%eval -3.04] } 27... Ra8?? { (-3.04 → 0.15) Blunder. Nxb3 was best. } { [%eval 0.15] } (27... Nxb3 28. Rf3 bxc4 29. Re3 Rxe3 30. Nxe3 Nxa1 31. Rxa1 c3 32. b3 Ra8 33. Nc4) 28. Nc7?? { (0.15 → -4.02) Blunder. Nxb4 was best. } { [%eval -4.02] } (28. Nxb4 Rae8) 28... Ra7?! { (-4.02 → -2.77) Inaccuracy. Rb8 was best. } { [%eval -2.77] } (28... Rb8 29. g4 Rb6 30. Kg3 Rxd6 31. Nd5 Bd2 32. Nc3 Re3+ 33. Kg2 Rd3 34. gxf5) 29. Nd5 { [%eval -3.03] } 29... h6?? { (-3.03 → 1.32) Blunder. Nxb3 was best. } { [%eval 1.32] } (29... Nxb3 30. Ne7 bxc4 31. Nxf5 Ra8 32. Rd5 Nd2 33. Rg1 g6 34. Ne7 Re8 35. f5) 30. Nxb4 { [%eval 1.48] } 30... cxb4?! { (1.48 → 2.38) Inaccuracy. g5 was best. } { [%eval 2.38] } (30... g5 31. g4 bxc4 32. bxc4 Rb7 33. Nd5 Rb3+ 34. Nc3 Kg6 35. fxg5 hxg5 36. gxf5+) 31. Rxd4 { [%eval 2.41] } 31... g5?? { (2.41 → 5.63) Blunder. g6 was best. } { [%eval 5.63] } (31... g6 32. Rd5 Ra8 33. cxb5 Ke6 34. Rfd1 Rf2 35. Re5+ Kf6 36. g4 Rxf4 37. Re7) 32. fxg5 { [%eval 5.64] } 32... hxg5 { [%eval 5.72] } 33. Rxf5+ { [%eval 5.86] } 33... Kg6 { [%eval 5.79] } 34. Rc5 { [%eval 5.27] } 34... Ra8 { [%eval 5.32] } 35. cxb5?! { (5.32 → 3.87) Inaccuracy. Kg4 was best. } { [%eval 3.87] } (35. Kg4 Rxh2 36. Rxg5+ Kh7 37. Re4 Rf8 38. Rf4 Re8 39. Rf7+ Kh6 40. Rfg7 Re6) 35... axb5 { [%eval 3.9] } 36. Rxb5?! { (3.90 → 2.94) Inaccuracy. Kg4 was best. } { [%eval 2.94] } (36. Kg4 Rxh2 37. Rd1 Rah8 38. Rxg5+ Kf6 39. Rxb5 Rh1 40. Rxh1 Rxh1 41. Ra5 Ke6) 36... Rxa1 { [%eval 2.86] } 37. Rdxb4?! { (2.86 → 1.99) Inaccuracy. Rg4 was best. } { [%eval 1.99] } (37. Rg4 Rxb2 38. Rbxg5+ Kf6 39. Rg6+ Kf7 40. Rg7+ Ke6 41. R4g6+ Kd5 42. Rxd7 Ra8) 37... Ra8 { [%eval 2.42] } 38. Rb7 { [%eval 1.96] } 38... Rh8+ { [%eval 1.64] } 39. Kg4 { [%eval 1.63] } 39... Rh7? { (1.63 → 3.25) Mistake. Rexh2 was best. } { [%eval 3.25] } (39... Rexh2 40. Re4 Rg2 41. Re7 Rg1 42. Rbxd7 Rh4+ 43. Kf3 Rd4 44. Re6+ Kf5 45. Rde7) 40. Kf3?? { (3.25 → 0.82) Blunder. h3 was best. } { [%eval 0.82] } (40. h3 Kh6 41. Rd4 Rf7 42. Rb5 Rg7 43. b4 Rxb2 44. Rf5 Rb3 45. Rf3 Rb2) 40... Rexh2 { [%eval 0.74] } 41. Rg4?! { (0.74 → 0.01) Inaccuracy. Rd4 was best. } { [%eval 0.01] } (41. Rd4 Kf6) 41... Rxb2 { [%eval 0.32] } 42. Rb5 { [%eval 0.45] } 42... Rh5 { [%eval 0.78] } 43. Rb7?! { (0.78 → 0.12) Inaccuracy. Rd4 was best. } { [%eval 0.12] } (43. Rd4) 43... Rh7 { [%eval 0.47] } 44. Rbb4 { [%eval 0.0] } 44... Rf7+ { [%eval 0.0] } 45. Ke4 { [%eval 0.0] } 45... Rbf2 { [%eval 0.15] } 46. Rb5 { [%eval 0.11] } 46... R7f6? { (0.11 → 1.79) Mistake. R7f5 was best. } { [%eval 1.79] } (46... R7f5) 47. Rbxg5+ { [%eval 1.5] } 47... Kf7 { [%eval 1.26] } 48. Rg7+? { (1.26 → 0.04) Mistake. Rd5 was best. } { [%eval 0.04] } (48. Rd5 Ke6 49. Rd4 Rf1 50. b4 Rc1 51. Ke3 Rff1 52. Rge4+ Kf6 53. Rd2 Rg1) 48... Ke6 { [%eval 0.08] } 49. R7g5 { [%eval 0.05] } 49... Re2+ { [%eval 0.24] } 50. Kd4 { [%eval 0.11] } 50... Kxd6 { [%eval 0.15] } 51. Rd5+ { [%eval 0.1] } 51... Kc6 { [%eval 0.08] } 52. Rc5+ { [%eval 0.2] } 52... Kb6 { [%eval 0.13] } 53. Rc4 { [%eval 0.0] } 53... Rd6+ { [%eval 0.0] } 54. Kc3 { [%eval 0.0] } 54... Re3+ { [%eval -0.01] } 55. Kb2 { [%eval 0.0] } 55... Rdd3 { [%eval 0.0] } 56. Rb4+ { [%eval 0.0] } 56... Kc5 { [%eval 0.0] } 57. Rgc4+ { [%eval 0.0] } 57... Kd5 { [%eval 0.0] } 58. Rb5+ { [%eval 0.0] } 58... Kd6 { [%eval 0.0] } 59. Rbb4 { [%eval 0.0] } 59... Rxg3 { [%eval 0.0] } 60. Rd4+ { [%eval 0.0] } 60... Rxd4 { [%eval 0.0] } 61. Rxd4+ { [%eval 0.0] } 61... Kc6 { [%eval 0.0] } 62. Rc4+ { [%eval 0.0] } 62... Kd5 { [%eval 0.0] } 63. Rc3 { [%eval 0.0] } 63... Rg2+ { [%eval 0.0] } 64. Ka3 { [%eval 0.0] } 64... Kd4 { [%eval -0.02] } 65. Rc7 { [%eval -0.03] } 65... d5 { [%eval 0.0] } 66. Rd7 { [%eval 0.0] } 66... Kc5 { [%eval 0.0] } 67. Rc7+ { [%eval 0.0] } 67... Kd4 { [%eval 0.0] } 68. Rd7 { [%eval 0.0] } 68... Rc2 { [%eval 0.0] } 69. Kb4 { [%eval 0.0] } 69... Rb2 { [%eval 0.01] } 70. Rd6 { [%eval 0.0] } 70... Rb1 { [%eval 0.0] } 71. Ka4?? { (0.00 → Mate in 23) Checkmate is now unavoidable. Rh6 was best. } { [%eval #-23] } (71. Rh6 Rc1 72. Rh4+ Kd3 73. Rh3+ Ke2 74. Rh4 Ke3 75. Rh3+) 71... Kc5 { [%eval -23.63] } 72. Rd8?! { (-23.63 → Mate in 1) Checkmate is now unavoidable. Rc6+ was best. } { [%eval #-1] } (72. Rc6+) 72... Ra1# { Black wins by checkmate. } 0-1