MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1498"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/2ppp1pp/1p6/p4p2/1P6/P4P1P/2PPP1P1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:11 +0000"]
[GameEndTime "2026-09-14T16:03:12 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {-1.91/9 0.023s, n=21294, sd=12} e6 {+1.70/9 0.029s, n=24667, sd=15}
6. h4 {-1.74/9 0.015s, n=13319, sd=16} Be7 {+1.59/9 0.017s, n=14925, sd=16}
7. Nh3 {-1.75/9 0.029s, n=22395, sd=12} Nf6 {+1.51/10 0.023s, n=20113, sd=14}
8. b5 {-1.53/9 0.018s, n=15509, sd=11} Nh5 {+2.10/10 0.023s, n=18641, sd=14}
9. Nf2 {-1.60/10 0.016s, n=12628, sd=12} Bxh4 {+1.96/10 0.025s, n=22974, sd=16}
10. d4 {-2.06/8 0.027s, n=22513, sd=10} d6 {+2.88/9 0.025s, n=20179, sd=15}
11. Nc3 {-2.53/8 0.046s, n=33408, sd=13} Nd7 {+3.06/9 0.026s, n=21672, sd=16}
12. e4 {-2.70/10 0.049s, n=33442, sd=16} fxe4 {+2.99/9 0.022s, n=16886, sd=18}
13. Nxe4 {-2.90/8 0.019s, n=15396, sd=13} Bb7 {+3.48/10 0.026s, n=21319, sd=12}
14. Qd3 {-3.68/9 0.056s, n=40012, sd=15}
Qe7 {+3.61/10 0.049s, n=38976, sd=17, White makes an illegal move: e1a1} 0-1