MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "958"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/p1p1p2p/3p1pp1/1p6/3P2P1/1P2B3/P1P1PP1P/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:56 +0000"]
[GameEndTime "2026-09-14T16:01:56 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+1.12/10 0.019s, n=18657, sd=16} c6 {-0.95/10 0.032s, n=26635, sd=14}
6. d5 {+1.30/9 0.015s, n=14563, sd=12} c5 {-0.59/9 0.022s, n=21000, sd=14}
7. Nc3 {+0.67/7 0.014s, n=14008, sd=12} Bg7 {-0.31/9 0.012s, n=12780, sd=16}
8. Bd2 {-0.21/7 0.012s, n=12230, sd=12} b4 {+0.74/11 0.027s, n=25702, sd=17}
9. Na4 {-0.24/10 0.019s, n=19739, sd=15} Bxg4 {+0.55/9 0.021s, n=21132, sd=14}
10. a3 {-0.50/10 0.025s, n=26073, sd=16} a5 {+0.70/11 0.019s, n=16455, sd=11}
11. c3 {-0.44/11 0.021s, n=21346, sd=16} bxc3 {+0.81/11 0.018s, n=19690, sd=17}
12. Bxc3 {-0.68/11 0.023s, n=23923, sd=19} Nh6 {+0.56/10 0.019s, n=19670, sd=18}
13. Nh3 {-0.60/10 0.018s, n=13754, sd=16} Na6 {+0.52/9 0.015s, n=14646, sd=15}
14. Nf4 {-0.70/10 0.016s, n=15959, sd=13, Black makes an illegal move: e8h8} 1-0