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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard rapidPlay moneyfinishedentry 1 play · winner takes 2 play

b725c999377c6a332abe053f080b542a

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
15
played
Pace
102.4/min
overall 102.4/min
Biggest swing
+110
Seat 1 · move 7

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+210+14.0 pawn/100won 1
gbb-210-14.0 pawn/100lost 1

Last moves

  1. 15Seat 1+100
  2. 14Seat 2+2
  3. 13Seat 1+104
  4. 12Seat 2+108
  5. 11Seat 1+2
  6. 10Seat 2+2
  7. 9Seat 1+4
  8. 8Seat 2+2
  9. 7Seat 1+110
  10. 6Seat 2+2
  11. 5Seat 1+4
  12. 4Seat 2+2

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
802460be33b6965546f8281b92fbf711f438cbe3427dfab76b940e560d5b74fc
Seed hash
30f2d337bc45b5333a23adcd71e1c8eb78ff88dc8b4157ba62480c85c4a8d923 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 58,861, Merkle root 40833def50d48bfe1457cc4057e5db3cf5c708d684e89ac80d171a23c674c6d3. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 97773b714adb4c5a6fa378d2f8835f7813fd382c8b2db06f4c0caf3ab170be69
  2. 69cd868ef9617f8612abd057e4ba05e2ae7e37f7d9a00ff65bf8c1ed6f92ea96
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"c7c5"
21"b1c3"
32"c5c4"
41"g1f3"
52"a7a6"
61"f1c4"
72"e7e6"
81"d2d4"
92"g7g6"
101"d4d5"
112"e6d5"
121"d1d5"
132"h7h6"
141"d5f7"