[Event "?"] [Site "?"] [Date "2025.06.20"] [Round "1"] [White "Clarity-dev"] [Black "Clarity-base"] [Result "0-1"] [FEN "rnb1k2r/ppp3p1/3qp2p/3p1p2/3PnP2/4PN2/PPP1B1PP/RN1Q1RK1 w kq - 0 1"] [GameDuration "00:00:12"] [GameEndTime "2025-06-20T03:12:15.969 CST"] [GameStartTime "2025-06-20T03:12:02.996 CST"] [PlyCount "20"] [SetUp "1"] [Termination "illegal move"] [TimeControl "8.56+0.09"] 1. Nfd2 {+0.40 4/4 966 1482788} O-O {-0.30 13/23 259 131719} 2. c4 {+0.13 4/4 860 1359838} b6 {-0.32 16/28 614 274935} 3. cxd5 {+0.42 4/4 853 1319001} exd5 {-0.34 14/23 220 98542} 4. Nxe4 {+0.39 4/4 1018 1635210} fxe4 {-0.18 13/21 201 93236} 5. Nc3 {+0.20 4/4 1025 1558147} c6 {-0.15 15/24 288 127168} 6. Qb3 {+0.10 4/4 1257 1856542} Kh7 {-0.16 16/31 444 246703} 7. Rac1 {0.00 4/4 1665 2576384} Nd7 {-0.07 15/24 248 85658} 8. Bg4 {0.00 4/4 816 1249280} Nf6 {+0.09 16/26 348 95988} 9. Be2 {0.00 4/4 624 933888} Bd7 {+0.18 15/24 371 133751} 10. h3 {0.00 4/4 521 794624} g5 {+0.54 14/27 304 92383, White makes an illegal move: a1a1} 0-1