10+0 • Rapid • RatedRioIto1432? −82ChiakiIto1567? +82Black is victorious1. 35-30 19-24 2. 30x19 13x24 3. 33-29 24x33 ... 60 moves
10+0 • Rapid • RatedRioIto1662? −230ChiakiIto1337? +230Black is victorious1. 34-30 20-25 2. 32-28 25x34 3. 39x30 14-20 ... 63 moves
10+0 • Frisian • RatedRioIto1489? −110ChiakiIto1304? +149White resigned, Black is victorious1. 35-30 19-24 2. 30x19 13x24 3. 33-29 24x33 ... 39 moves
∞ • Russian • CasualChiakiIto1500?RioIto1338?Black resigned, White is victorious1. 22-18 10-14 2. 26-22 9-13 3. 18x9 5x14 ... 30 moves
10+0 • Frysk! • RatedRioIto1489? −98ChiakiIto1510? +98Black is victorious1. 49-44 2-8 2. 44-40 8-13 3. 40-35 13-19 ... 20 moves
10+0 • Frysk! • RatedRioIto1720? −231ChiakiIto1279? +231Black is victorious1. 50-45 4-9 2. 45-40 9-13 3. 40-35 13-18 ... 15 moves
∞ • Frisian • CasualRioIto1370?ChiakiIto1500?Black is victorious1. 34-30 19-24 2. 30x19 13x24 3. 33-29 24x33 ... 42 moves
∞ • Correspondence • CasualRioIto1500?ChiakiIto1500?Black is victorious1. 34-30 20-25 2. 39-34 15-20 3. 30-24 19x30 ... 32 moves
∞ • Correspondence • CasualChiakiIto1500?RioIto1500?White is victorious1. 32-27 17-21 2. 33-28 21x32 3. 32x23 34-29 ... 60 moves
∞ • Correspondence • CasualRioIto1500?ChiakiIto1500?White resigned, Black is victorious1. 35-30 20-24 2. 40-35 14-20 3. 32-28 18-23 ... 19 moves