| Jan 2, 2026 | Tarnished dev-20251207-266bbf2 | 1–0 | Winter 4.05 | TCEC Season 29 - Swiss 9 Tiebreak 1 Cup Entrance | King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit Accepted | |
| Jan 2, 2026 | DeepSjeng 3.6 a41 | ½–½ | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 Tiebreak 1 Cup Entrance | French Defense: Advance Variation | |
| Jan 1, 2026 | Igel 3.6.3 | ½–½ | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 Tiebreak 1 Cup Entrance | King's Indian Attack: Symmetrical Defense | |
| Jan 1, 2026 | Tarnished dev-20251207-266bbf2 | ½–½ | BlackMarlin 9.0-dev-b7901043 | TCEC Season 29 - Swiss 9 Tiebreak 1 Cup Entrance | Torre Attack: Fianchetto Defense | |
| Jan 1, 2026 | Velvet 9.0.0-dev7 | 1–0 | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 Tiebreak 1 Cup Entrance | Modern Defense: Two Knights Variation, Suttles Variation | |
| Jan 1, 2026 | Tarnished dev-20251207-266bbf2 | ½–½ | Renegade 1.2.13 | TCEC Season 29 - Swiss 9 Tiebreak 1 Cup Entrance | Sicilian Defense: Alapin Variation | |
| Jan 1, 2026 | Ethereal 14.40 | 1–0 | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 Tiebreak 1 Cup Entrance | Caro-Kann Defense: Accelerated Panov Attack, Open Variation | |
| Dec 31, 2025 | Tarnished dev-20251207-266bbf2 | 1–0 | Patricia 5.0-dev-e607571c | TCEC Season 29 - Swiss 9 Tiebreak 1 Cup Entrance | Queen's Gambit Accepted: Rosenthal Variation | |
| Dec 31, 2025 | Winter 4.05 | 1–0 | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 Tiebreak 1 Cup Entrance | King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit Accepted | |
| Dec 31, 2025 | Tarnished dev-20251207-266bbf2 | 1–0 | DeepSjeng 3.6 a41 | TCEC Season 29 - Swiss 9 Tiebreak 1 Cup Entrance | French Defense: Advance Variation | |
| Dec 30, 2025 | Minic 3.44 | 0–1 | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 | King's Indian Defense: Sämisch Variation, Closed Variation | |
| Dec 29, 2025 | Tarnished dev-20251207-266bbf2 | ½–½ | Minic 3.44 | TCEC Season 29 - Swiss 9 | King's Indian Defense: Sämisch Variation, Closed Variation | |
| Dec 27, 2025 | Tarnished dev-20251207-266bbf2 | 1–0 | DeepSjeng 3.6 a41 | TCEC Season 29 - Swiss 9 | Benoni Defense | |
| Dec 27, 2025 | DeepSjeng 3.6 a41 | 1–0 | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 | Benoni Defense | |
| Dec 26, 2025 | Heimdall 1.5.0-beta-608eef | 1–0 | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 | Benoni Defense: Old Benoni, Mujannah Formation | |
| Dec 26, 2025 | Tarnished dev-20251207-266bbf2 | ½–½ | Heimdall 1.5.0-beta-608eef | TCEC Season 29 - Swiss 9 | Benoni Defense: Old Benoni, Mujannah Formation | |
| Dec 24, 2025 | Monty dev-20251209-84b273cb | ½–½ | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Nimzowitsch Attack | |
| Dec 24, 2025 | Tarnished dev-20251207-266bbf2 | ½–½ | Monty dev-20251209-84b273cb | TCEC Season 29 - Swiss 9 | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Nimzowitsch Attack | |
| Dec 22, 2025 | Pawnocchio dev-859ec6f8 | 1–0 | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Dec 22, 2025 | Tarnished dev-20251207-266bbf2 | ½–½ | Pawnocchio dev-859ec6f8 | TCEC Season 29 - Swiss 9 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Dec 20, 2025 | Tarnished dev-20251207-266bbf2 | 1–0 | Stoofvlees II d10 | TCEC Season 29 - Swiss 9 | King's Indian Defense: Orthodox Variation | |
| Dec 20, 2025 | Stoofvlees II d10 | ½–½ | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 | King's Indian Defense: Orthodox Variation | |
| Dec 18, 2025 | Tarnished dev-20251207-266bbf2 | ½–½ | Booot 7.4 | TCEC Season 29 - Swiss 9 | Slav Defense: Modern Line | |
| Dec 18, 2025 | Booot 7.4 | 1–0 | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 | Slav Defense: Modern Line | |
| Dec 17, 2025 | Stormphrax 7.0.39_765e81d | 1–0 | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 | Dutch Defense: Classical Variation, Ilyin-Zhenevsky Variation, Winter Variation | |
| Dec 17, 2025 | Tarnished dev-20251207-266bbf2 | ½–½ | Stormphrax 7.0.39_765e81d | TCEC Season 29 - Swiss 9 | Dutch Defense: Classical Variation, Ilyin-Zhenevsky Variation, Winter Variation | |
| Dec 14, 2025 | Tarnished dev-20251207-266bbf2 | 1–0 | Sirius 074c7d77 | TCEC Season 29 - Swiss 9 | Caro-Kann Defense: Panov Attack | |
| Dec 14, 2025 | Sirius 074c7d77 | ½–½ | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 | Caro-Kann Defense: Panov Attack | |
| Dec 12, 2025 | Tarnished dev-20251207-266bbf2 | 1–0 | Lynx 1.11.0-dev-f87f5d5f | TCEC Season 29 - Swiss 9 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Dec 12, 2025 | Lynx 1.11.0-dev-f87f5d5f | ½–½ | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Dec 11, 2025 | BlackMarlin 9.0-dev-b7901043 | 1–0 | Tarnished dev-20251207-266bbf2 | TCEC Season 29 - Swiss 9 | Four Knights Game: Italian Variation | |
| Dec 11, 2025 | Tarnished dev-20251207-266bbf2 | ½–½ | BlackMarlin 9.0-dev-b7901043 | TCEC Season 29 - Swiss 9 | Four Knights Game: Italian Variation | |
