MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "409"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "1nbqkb1r/1ppppppp/3r3n/p7/4PP2/N7/PPPPQ1PP/R1B1KBNR w KQk - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:11 +0000"]
[GameEndTime "2026-09-14T16:08:11 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. c3 {+1.87/8 0.020s, n=16205, sd=12} Ra6 {-1.89/9 0.026s, n=21496, sd=14}
6. d4 {+1.78/9 0.032s, n=26273, sd=13} d5 {-2.18/9 0.015s, n=14081, sd=12}
7. exd5 {+2.07/10 0.024s, n=19276, sd=15} e6 {-2.30/8 0.014s, n=12358, sd=13}
8. Qc2 {+2.03/9 0.019s, n=12504, sd=12} Rd6 {-2.11/8 0.020s, n=17030, sd=12}
9. Nc4 {+1.37/10 0.040s, n=32584, sd=17} Rxd5 {-1.55/10 0.028s, n=18759, sd=15}
10. Nf3 {+1.56/10 0.032s, n=24794, sd=14} c5 {-1.65/9 0.021s, n=19310, sd=14}
11. Ne3 {+1.60/9 0.016s, n=12249, sd=13} Rd7 {-1.21/8 0.014s, n=12694, sd=17}
12. Bd2 {+1.59/10 0.040s, n=27651, sd=17} Nc6 {-1.28/9 0.018s, n=16728, sd=16}
13. Bb5 {+1.45/10 0.015s, n=12218, sd=16} Bd6 {-1.10/9 0.013s, n=12972, sd=15}
14. dxc5 {+1.98/10 0.037s, n=25394, sd=14} Bxf4 {-1.22/9 0.014s, n=12150, sd=14}
15. Qe4 {+1.91/10 0.031s, n=23343, sd=14} Bxe3 {-2.13/9 0.015s, n=13936, sd=16}
16. Bxe3 {+2.53/10 0.023s, n=14581, sd=22} f5 {-2.30/10 0.028s, n=24596, sd=16}
17. Qc4 {+2.51/9 0.020s, n=14747, sd=21} Nf7 {-2.60/10 0.035s, n=29512, sd=23}
18. Nd4 {+2.63/8 0.028s, n=17316, sd=13} Nfe5 {-2.43/10 0.014s, n=12271, sd=19}
19. Qe2 {+3.17/9 0.022s, n=17150, sd=22}
Rd5 {-1.97/10 0.018s, n=16358, sd=14, White makes an illegal move: e1a1} 0-1