Event: Round 7: Otsuka Shou - Nanjo Ryosuke
Date: 2023-11-05
White: Otsuka Shou
WhiteElo: 2122
Black: Nanjo Ryosuke
BlackTitle: IM
BlackElo: 2353
Result: 1-0
ECO: D05
Opening: Queen's Pawn Game: Zukertort Variation
Variant: Standard

1. Nf3 { [%eval 0.36] } 1... d5 { [%eval 0.34] } 2. e3 { [%eval 0.04] } 2... Nf6 { [%eval 0.05] } 3. d4 { [%eval 0.06] } 3... e6 { [%eval 0.0] } 4. Nbd2 { [%eval 0.0] } 4... c5 { [%eval 0.0] } 5. b3 { [%eval 0.08] } 5... Nc6 { [%eval 0.13] } 6. Bb2 { [%eval 0.11] } 6... cxd4 { [%eval 0.12] } 7. exd4 { [%eval 0.0] } 7... Bd6 { [%eval 0.1] } 8. Bd3 { [%eval 0.22] } 8... Qc7 { [%eval 0.4] } 9. a3 { [%eval 0.19] } 9... O-O { [%eval 0.26] } 10. Qe2 { [%eval 0.26] } 10... Re8?! { [%eval 0.81] } { Inaccuracy. Nd7 was best. } 11. Ne5 { [%eval 0.82] } 11... Bf8 { [%eval 1.31] } 12. h4 { [%eval 1.33] } 12... b6 { [%eval 1.35] } 13. Rh3 { [%eval 1.34] } 13... Bb7 { [%eval 1.35] } 14. Rf3? { [%eval -0.09] } { Mistake. f4 was best. } 14... Rac8 { [%eval -0.04] } 15. Rc1 { [%eval 0.0] } 15... Qe7 { [%eval 0.38] } 16. h5 { [%eval 0.18] } 16... Nxe5 { [%eval 0.12] } 17. dxe5 { [%eval 0.09] } 17... Nd7 { [%eval 0.12] } 18. Kf1 { [%eval 0.0] } 18... Nc5 { [%eval -0.06] } 19. Kg1 { [%eval -0.49] } 19... Nxd3 { [%eval -0.61] } 20. Qxd3 { [%eval -0.42] } 20... Rc7 { [%eval 0.1] } 21. Bd4?! { [%eval -0.62] } { Inaccuracy. Rh3 was best. } 21... Rec8 { [%eval -0.1] } 22. a4?! { [%eval -0.77] } { Inaccuracy. Rh3 was best. } 22... Qe8? { [%eval 0.58] } { Mistake. Qg5 was best. } 23. c3 { [%eval 0.65] } 23... Bc6?! { [%eval 1.67] } { Inaccuracy. h6 was best. } 24. Qe3 { [%eval 1.36] } 24... Qd7?! { [%eval 2.12] } { Inaccuracy. h6 was best. } 25. h6 { [%eval 2.05] } 25... g6 { [%eval 2.06] } 26. Nf1 { [%eval 2.02] } 26... b5 { [%eval 2.4] } 27. axb5 { [%eval 2.43] } 27... Bxb5 { [%eval 2.26] } 28. Nh2 { [%eval 2.31] } 28... Qd8 { [%eval 2.43] } 29. Bxa7?! { [%eval 1.28] } { Inaccuracy. Ng4 was best. } 29... Be2 { [%eval 1.45] } 30. Bb6 { [%eval 1.09] } 30... Bxf3 { [%eval 1.11] } 31. Bxc7 { [%eval 1.04] } 31... Qxc7 { [%eval 1.03] } 32. Nxf3 { [%eval 1.15] } 32... Ba3 { [%eval 1.32] } 33. Rc2 { [%eval 1.39] } 33... Bc5 { [%eval 1.22] } 34. Qf4 { [%eval 1.23] } 34... Ra8?! { [%eval 2.1] } { Inaccuracy. Bf8 was best. } 35. c4 { [%eval 2.06] } 35... Ra1+ { [%eval 2.45] } 36. Kh2 { [%eval 2.63] } 36... Bf8 { [%eval 2.17] } 37. c5 { [%eval 2.53] } 37... Rb1 { [%eval 2.94] } 38. b4 { [%eval 3.4] } 38... f5 { [%eval 3.76] } 39. Qd2 { [%eval 3.74] } 39... d4?! { [%eval 5.09] } { Inaccuracy. Kf7 was best. } 40. Qxd4 { [%eval 4.67] } 40... Bxh6 { [%eval 5.09] } 41. c6 { [%eval 4.79] } 41... Bf8 { [%eval 5.02] } 42. Qd7 { [%eval 4.76] } 42... Qxd7 { [%eval 4.71] } 43. cxd7 { [%eval 4.65] } 43... Be7 { [%eval 4.91] } 44. Rc8+ { [%eval 4.8] } 44... Kf7 { [%eval 4.82] } 45. d8=Q { [%eval 4.84] } 45... Bxd8 { [%eval 4.75] } 46. Rxd8 { [%eval 4.84] } 46... Rxb4 { [%eval 4.96] } 47. Rd7+ { [%eval 4.88] } 47... Kg8 { [%eval 4.96] } 48. Re7 { [%eval 4.69] } 1-0