MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "186"]
[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 "r1bqk1nr/pp1ppp1p/n1p3pb/6N1/1P6/2P5/P2PPPPP/RNBQKB1R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:51 +0000"]
[GameEndTime "2026-09-14T14:49:51 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.07/10 0.017s, n=16788, sd=14} d5 {+0.18/9 0.020s, n=18704, sd=12}
6. Nf3 {+0.24/10 0.020s, n=20827, sd=14} Nc7 {-0.23/9 0.022s, n=20282, sd=15}
7. a4 {+0.18/8 0.013s, n=12288, sd=11} a5 {-0.43/10 0.024s, n=22412, sd=14}
8. Bxh6 {+0.55/10 0.018s, n=17515, sd=14} Nxh6 {-0.20/11 0.017s, n=15969, sd=19}
9. e3 {+0.47/10 0.019s, n=20082, sd=14} axb4 {-0.33/11 0.037s, n=31609, sd=19}
10. cxb4 {+0.35/11 0.044s, n=40715, sd=18} Qd6 {-0.22/12 0.037s, n=31697, sd=20}
11. Qb3 {+0.25/11 0.030s, n=26122, sd=18} b5 {-0.17/11 0.021s, n=21743, sd=19}
12. Be2 {+0.19/9 0.011s, n=12293, sd=16} Rxa4 {-0.04/11 0.011s, n=12310, sd=14}
13. Rxa4 {+0.12/11 0.025s, n=18759, sd=21}
bxa4 {-0.20/12 0.014s, n=15122, sd=21}
14. Qxa4 {+0.28/10 0.013s, n=13061, sd=16, Black makes an illegal move: e8h8}
1-0