MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "276"]
[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/2pppp2/1p6/p5pp/6P1/N1P1PN2/PP1P1P1P/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:30 +0000"]
[GameEndTime "2026-09-14T13:36:30 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... hxg4 {+0.90/10 0.027s, n=16503, sd=15}
6. Nxg5 {-0.66/10 0.021s, n=15751, sd=14} Bb7 {+1.20/10 0.024s, n=14532, sd=14}
7. Rg1 {-0.96/9 0.032s, n=23944, sd=15} Nh6 {+1.49/9 0.036s, n=20144, sd=13}
8. Nb5 {-1.93/8 0.054s, n=43166, sd=12} e6 {+2.56/9 0.034s, n=28330, sd=16}
9. Qb3 {-2.48/6 0.018s, n=14696, sd=10} c6 {+5.29/10 0.029s, n=23307, sd=14}
10. Bg2 {-4.44/8 0.022s, n=14475, sd=13} Na6 {+5.57/10 0.018s, n=16181, sd=14}
11. Ne4 {-5.49/10 0.023s, n=12518, sd=14} d5 {+6.53/11 0.053s, n=38203, sd=17}
12. d4 {-6.36/8 0.040s, n=24205, sd=13} dxe4 {+6.21/10 0.031s, n=24771, sd=14}
13. Bxe4 {-7.00/8 0.029s, n=17398, sd=14} Qd7 {+6.93/10 0.018s, n=14628, sd=17}
14. Na3 {-6.68/8 0.018s, n=16587, sd=14} b5 {+6.40/9 0.017s, n=14314, sd=16}
15. Bd2 {-6.34/9 0.040s, n=19865, sd=12} f5 {+6.09/8 0.028s, n=17250, sd=14}
16. Bg2 {-6.13/9 0.019s, n=15033, sd=14}
Nf7 {+6.08/7 0.017s, n=14480, sd=11, White makes an illegal move: e1a1} 0-1