Event: Round 1: Moritani, Sho - Osaka, Shota
Date: 2024-04-06
White: Moritani, Sho
WhiteElo: 1947
Black: Osaka, Shota
BlackElo: 1447
Result: 1-0
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard

1. e4 { [%eval 0.14] } 1... e5 { [%eval 0.2] } 2. Nf3 { [%eval 0.21] } 2... Nc6 { [%eval 0.13] } 3. Bb5 { [%eval 0.21] } 3... a6 { [%eval 0.21] } 4. Ba4 { [%eval 0.31] } 4... Nf6 { [%eval 0.14] } 5. d3 { [%eval 0.04] } 5... Bc5 { [%eval 0.1] } 6. O-O { [%eval 0.0] } 6... d6 { [%eval 0.09] } 7. c3 { [%eval 0.15] } 7... Bg4 { [%eval 0.52] } 8. h3 { [%eval 0.48] } 8... Bh5 { [%eval 0.45] } 9. Be3 { [%eval 0.14] } 9... Bxe3 { [%eval 0.16] } 10. fxe3 { [%eval 0.04] } 10... d5 { [%eval 0.16] } 11. exd5 { [%eval 0.08] } 11... Nxd5 { [%eval 0.5] } 12. Qe1 { [%eval 0.43] } 12... f6 { [%eval 0.67] } 13. Nbd2 { [%eval 0.69] } 13... Qd6?! { [%eval 1.43] } { Inaccuracy. O-O was best. } 14. Ne4 { [%eval 1.49] } 14... Qe7 { [%eval 1.14] } 15. d4 { [%eval 1.18] } 15... O-O { [%eval 1.45] } 16. Nc5 { [%eval 1.11] } 16... Be8?! { [%eval 1.97] } { Inaccuracy. b5 was best. } 17. Bb3 { [%eval 1.91] } 17... Bf7 { [%eval 2.03] } 18. Nxb7 { [%eval 2.19] } 18... Rab8 { [%eval 2.24] } 19. Nc5 { [%eval 2.16] } 19... Na5 { [%eval 2.31] } 20. Bxd5 { [%eval 2.37] } 20... Bxd5 { [%eval 2.16] } 21. b4?! { [%eval 1.19] } { Inaccuracy. b3 was best. } 21... Bc4?? { [%eval 3.54] } { Blunder. Nb7 was best. } 22. Rf2? { [%eval 1.78] } { Mistake. bxa5 was best. } 22... Nc6?! { [%eval 2.63] } { Inaccuracy. Nb7 was best. } 23. Nd2 { [%eval 2.8] } 23... Qf7?! { [%eval 3.83] } { Inaccuracy. Bf7 was best. } 24. Nxc4 { [%eval 3.64] } 24... Qxc4 { [%eval 3.76] } 25. Nd7 { [%eval 3.87] } 25... exd4 { [%eval 3.81] } 26. Nxb8 { [%eval 3.91] } 26... dxe3 { [%eval 3.81] } 27. Qxe3 { [%eval 3.84] } 27... Rxb8 { [%eval 3.64] } 28. Qc5? { [%eval 1.93] } { Mistake. Rf4 was best. } 28... Qxc5 { [%eval 1.85] } 29. bxc5 { [%eval 1.71] } 29... Ne5?! { [%eval 2.52] } { Inaccuracy. Rb5 was best. } 30. Rd1 { [%eval 2.09] } 30... Kf7?! { [%eval 2.9] } { Inaccuracy. c6 was best. } 31. Rf4 { [%eval 2.76] } 31... Rb5 { [%eval 3.32] } 32. Ra4 { [%eval 3.32] } 32... Rxc5 { [%eval 3.33] } 33. Rxa6 { [%eval 3.32] } 33... Rxc3 { [%eval 3.28] } 34. Ra1 { [%eval 3.33] } 34... c5 { [%eval 4.07] } 35. Ra7+ { [%eval 3.73] } 35... Kg6 { [%eval 4.04] } 36. a4 { [%eval 3.96] } 36... c4 { [%eval 4.28] } 37. Rc7 { [%eval 4.03] } 37... Rd3 { [%eval 4.21] } 38. a5 { [%eval 4.28] } 38... c3 { [%eval 4.48] } 39. Ra3 { [%eval 4.78] } 39... c2 { [%eval 5.97] } 40. Rxd3 { [%eval 6.11] } 40... Nxd3 { [%eval 6.08] } 41. Rxc2 { [%eval 5.96] } 41... Nb4 { [%eval 6.12] } 42. Rc4 { [%eval 5.93] } 42... Na6 { [%eval 6.32] } 43. Rc6 { [%eval 6.33] } 43... Nb8 { [%eval 6.08] } 44. Rd6 { [%eval 6.18] } 44... Kf7 { [%eval 6.48] } 45. a6 { [%eval 5.79] } 45... Nxa6 { [%eval 5.75] } 46. Rxa6 { [%eval 5.64] } 46... Kg6 { [%eval 5.53] } 47. Kf2 { [%eval 5.62] } 47... h6 { [%eval 5.89] } 48. Kf3 { [%eval 5.71] } 48... Kh5 { [%eval 6.75] } 49. Ra7 { [%eval 6.79] } 49... g5?? { [%eval #23] } { Checkmate is now unavoidable. Kg6 was best. } 50. Ke4 { [%eval 7.98] } 50... Kg6 { [%eval 7.03] } 51. Kd5 { [%eval 6.98] } 51... h5?? { [%eval #12] } { Checkmate is now unavoidable. f5 was best. } 52. Ke6 { [%eval #11] } 52... g4 { [%eval 8.58] } 53. Rf7 { [%eval 8.33] } 53... gxh3? { [%eval #10] } { Checkmate is now unavoidable. Kg5 was best. } 54. gxh3 { [%eval #9] } 54... Kg5 { [%eval #9] } 55. Rxf6 { [%eval #8] } 55... Kh4 { [%eval #8] } 56. Rf5 { [%eval #11] } 56... Kxh3 { [%eval #9] } 57. Rxh5+ { [%eval #10] } 1-0